EOT / Eaton Vance National Municipal Opportunities Trust - SEC Filings, Annual Report, Proxy Statement

Eaton Vance National Municipal Opportunities Trust
US ˙ NYSE ˙ US27829L1052

Basic Stats
CIK 1454741
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Eaton Vance National Municipal Opportunities Trust
SEC Filings (Chronological Order)
This page provides a complete, chronological list of SEC Filings, excluding ownership filings which we provide elsewhere.
August 28, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 28, 2025 EATON VANCE NATIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 28, 2025 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (Exact name of registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation)

August 14, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 9, 2025 EATON VANCE NATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 9, 2025 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (Exact name of registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation) 8

May 1, 2025 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 28, 2022 as may be supplemented and/or revised from time to time EATON VANCE SENIOR INCOME TRUST Supplement to Prospectus dated August 25, 2022 as may be supplemen

Filed pursuant to Rule 424(b)(3) File Nos. 333-265180, 333-263033, 333-265889, 333-266343, 333-268410, 333-270448, 333-269206, 333-284330 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 28, 2022 as may be supplemented and/or revised from time to time EATON VANCE SENIOR INCOME TRUST Supplement to Prospectus dated August 25, 2022 as may be supplemented and/or r

May 1, 2025 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information (“SAI”) dated July 28, 2022 as may be supplemented and/or revised from time to time EATON VANCE SENIOR INCOME TRUST Supplement to SAI dated August 25

Filed pursuant to Rule 424(b)(3) File Nos. 333-265180, 333-263033, 333-265889, 333-266343, 333-269206, 333-284330 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information (“SAI”) dated July 28, 2022 as may be supplemented and/or revised from time to time EATON VANCE SENIOR INCOME TRUST Supplement to SAI dated August 25, 2022 as may be supplemented and/or

November 26, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amend

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

October 10, 2024 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 28, 2022

Filed pursuant to Rule 424(b)(3) File No. 333-265180 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 28, 2022 1. The following replaces “COMMON SHARES” under “Description of Capital Structure” in the Trust’s Prospectus: The Declaration of Trust permits the Trust to issue an unlimited number of full and fractional Common Shares. Each Common Share represents an

October 10, 2024 EX-5.03

AMENDMENT NO. 1 TO THE AMENDED AND RESTATED BY-LAWS EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

EXHIBIT 5.03 AMENDMENT NO. 1 TO THE AMENDED AND RESTATED BY-LAWS OF EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST This Amendment No. 1 to the Amended and Restated By-Laws of Eaton Vance National Municipal Opportunities Trust, effective as of August 13, 2020 (the “By-Laws”), is made as of October 10, 2024, in accordance with Article XV of the By-Laws. Capitalized terms used herein and not othe

October 10, 2024 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 10, 2024 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (Exact name of registrant as specified in its charter) Massachusetts (State or other jurisdiction of incorporation)

July 26, 2024 CORRESP

Comments and Responses

July 26, 2024 VIA EDGAR Mr. Kenneth Ellington U.S. Securities and Exchange Commission Division of Investment Management Disclosure Review and Accounting Office New York Regional Office 100 Pearl Street, Suite 20-100 New York, NY 10004-2616 Re: Eaton Vance Investment Trust (File No. 811-04443); Eaton Vance National Municipal Opportunities Trust (File No. 811-22269); and Eaton Vance Limited Duration

June 28, 2024 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 28, 2022

424B3 1 eotprosupp.htm EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (EOT) PROSPECTUS SUPPLEMENT DTD 6-28-2024 Filed pursuant to Rule 424(b)(3) File No. 333- 265180 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 28, 2022 The following replaces the Financial Highlights contained in the Prospectus: Selected data for a Common Share outstanding during the p

May 23, 2024 424B3

EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Statement of Additional Information (“SAI”) dated November 10, 2021 EATON VANCE ENHANCED EQUITY INCOME FUND Supplement to SAI dated January 20, 2022 EATON VANCE TAX-ADVANTAGED DIVI

EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Statement of Additional Information (“SAI”) dated November 10, 2021 EATON VANCE ENHANCED EQUITY INCOME FUND Supplement to SAI dated January 20, 2022 EATON VANCE TAX-ADVANTAGED DIVIDEND INCOME FUND EATON VANCE TAX-MANAGED DIVERSIFIED EQUITY INCOME FUND EATON VANCE TAX-MANAGED GLOBAL DIVERSIFIED EQUITY INCOME FUND Supplement to SA

February 21, 2024 424B3

EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Prospectus Supplement, Prospectus and Statement of Additional Information (“SAI”) dated November 10, 2021 EATON VANCE ENHANCED EQUITY INCOME FUND Supplement to Prospectus Supplemen

Filed pursuant to Rule 424(b)(3) File Nos. 333-260965, 333-262265, 333-262832, 333-262833, 333-262834, 333-264149, 333-264574, 333-264570, 333-265180, 333-263033, 333-265889, 333-266343, 333-268410, 333-270448, 333-269206 EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Prospectus Supplement, Prospectus and Statement of Additional Information (“SAI”) dated November 10, 2021 EA

December 22, 2023 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information (“SAI”) dated July 28, 2022 EATON VANCE SENIOR INCOME TRUST Supplement to SAI dated August 25, 2022 EATON VANCE FLOATING-RATE INCOME TRUST Supplement

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information (“SAI”) dated July 28, 2022 EATON VANCE SENIOR INCOME TRUST Supplement to SAI dated August 25, 2022 EATON VANCE FLOATING-RATE INCOME TRUST Supplement to SAI dated September 27, 2022 EATON VANCE SENIOR FLOATING-RATE TRUST Supplement to SAI dated March 31, 2023 Effective January 1, 2024: 1.

November 22, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amend

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

October 19, 2023 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information (“SAI”) dated July 28, 2022 EATON VANCE SENIOR INCOME TRUST SAI dated August 25, 2022 EATON VANCE FLOATING-RATE INCOME TRUST SAI dated September 27,

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information (“SAI”) dated July 28, 2022 EATON VANCE SENIOR INCOME TRUST SAI dated August 25, 2022 EATON VANCE FLOATING-RATE INCOME TRUST SAI dated September 27, 2022 EATON VANCE SENIOR FLOATING-RATE TRUST SAI dated March 31, 2023 EATON VANCE MUNICIPAL INCOME TRUST SAI dated May 10, 2023 1.

October 18, 2023 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 18, 2023 Eaton Vance National Municipal Opportunities Trust (Exact name of registrant as specified in its charter) Massachusetts 811-22269 000000000 (State or other jurisdicti

July 20, 2023 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 28, 2022

Filed pursuant to Rule 424(b)(3) File No. 333- 265180 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 28, 2022 The following replaces the Financial Highlights contained in the Prospectus: Year Ended March 31, 2023 2022 2021 2020 2019 Net asset value – Beginning of year $20.070 $21.730 $20.530 $21.090 $21.320 Income (Loss) From Operations Net investment income

April 3, 2023 424B3

EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Statement of Additional Information (“SAI”) dated November 10, 2021 EATON VANCE ENHANCED EQUITY INCOME FUND Supplement to SAI dated January 20, 2022 EATON VANCE TAX-ADVANTAGED DIVI

EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Statement of Additional Information (“SAI”) dated November 10, 2021 EATON VANCE ENHANCED EQUITY INCOME FUND Supplement to SAI dated January 20, 2022 EATON VANCE TAX-ADVANTAGED DIVIDEND INCOME FUND EATON VANCE TAX-MANAGED DIVERSIFIED EQUITY INCOME FUND EATON VANCE TAX-MANAGED GLOBAL DIVERSIFIED EQUITY INCOME FUND Supplement to SA

February 1, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 1, 2023 (January 26, 2023) Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in its Charter) Massachusetts 811-22269 000000000 (State

February 1, 2023 424B3

EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Prospectus dated November 10, 2021 EATON VANCE ENHANCED EQUITY INCOME FUND Supplement to Prospectus dated January 20, 2022 EATON VANCE TAX-ADVANTAGED DIVIDEND INCOME FUND EATON VAN

Filed pursuant to Rule 424(b)(3) File Nos. 333-260965, 333-262265, 333-262832, 333-262833, 333-262834, 333-255236, 333-233835, 333-264149, 333-256242, 333-264570, 333-268498, 333-265180 EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Prospectus dated November 10, 2021 EATON VANCE ENHANCED EQUITY INCOME FUND Supplement to Prospectus dated January 20, 2022 EATON VANCE TAX-ADVAN

February 1, 2023 EX-99.1

Certain Eaton Vance Closed-End Funds Announce Board’s Decision To Exempt Certain Transactions from the Application of the Funds’ Control Share By-Law Provisions

EXHIBIT 99.1 Investor Contact: (800) 262-1122 Certain Eaton Vance Closed-End Funds Announce Board’s Decision To Exempt Certain Transactions from the Application of the Funds’ Control Share By-Law Provisions Eaton Vance California Municipal Bond Fund (NYSE American: EVM) Eaton Vance California Municipal Income Trust (NYSE American: CEV) Eaton Vance Enhanced Equity Income Fund (NYSE: EOI) Eaton Vanc

January 4, 2023 424B3

EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Statement of Additional Information (“SAI”) dated November 10, 2021 EATON VANCE ENHANCED EQUITY INCOME FUND Supplement to SAI dated January 20, 2022 EATON VANCE TAX-ADVANTAGED DIVI

EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to Statement of Additional Information (?SAI?) dated November 10, 2021 EATON VANCE ENHANCED EQUITY INCOME FUND Supplement to SAI dated January 20, 2022 EATON VANCE TAX-ADVANTAGED DIVIDEND INCOME FUND EATON VANCE TAX-MANAGED DIVERSIFIED EQUITY INCOME FUND EATON VANCE TAX-MANAGED GLOBAL DIVERSIFIED EQUITY INCOME FUND Supplement to SA

November 23, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amend

DEF 14A 1 def14a.htm DEF14A DTD 11-23-22 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate b

August 18, 2022 CORRESP

Comments and Responses

Eaton Vance Management Two International Place Boston, MA 02110 (617) 482-8260 www.

July 28, 2022 EX-99.(L)

Eaton Vance Management

EXHIBIT (l) Eaton Vance Management Two International Place Boston, MA 02110 (617) 482-8260 www.

July 28, 2022 POS EX

As filed with the Securities and Exchange Commission on July 28, 2022

As filed with the Securities and Exchange Commission on July 28, 2022 1933 Act File No.

July 28, 2022 424B5

Eaton Vance National Municipal Opportunities Trust Up to 1,908,750 Common Shares

Prospectus Supplement (To Prospectus dated July 28, 2022) Eaton Vance National Municipal Opportunities Trust Up to 1,908,750 Common Shares Eaton Vance National Municipal Opportunities Trust (the ?Trust,? ?we,? or ?our?) is a diversified, closed-end management investment company which commenced operations on May 27, 2009.

July 18, 2022 CORRESP

Eaton Vance Management

Eaton Vance Management Two International Place Boston, MA 02110 (617) 482-8260 www.

June 29, 2022 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information (“SAI”) dated July 22, 2021 EATON VANCE FLOATING-RATE INCOME TRUST Supplement to SAI dated September 28, 2021 EATON VANCE SENIOR INCOME TRUST Supplem

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information (?SAI?) dated July 22, 2021 EATON VANCE FLOATING-RATE INCOME TRUST Supplement to SAI dated September 28, 2021 EATON VANCE SENIOR INCOME TRUST Supplement to SAI dated October 21, 2021 EATON VANCE RISK-MANAGED DIVERSIFIED EQUITY INCOME FUND Supplement to SAI dated November 10, 2021 EATON VANCE ENHANC

June 15, 2022 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 22, 2021 and Prospectus Supplement dated July 22, 2021

Filed pursuant to Rule 424(b)(3) File No. 333-234007 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 22, 2021 and Prospectus Supplement dated July 22, 2021 The following replaces any references, contained either in the Prospectus or the Prospectus Supplement, with respect to the Fund?s: (i) last reported sale price; (ii) net asset value (?NAV?) per Common Sha

April 5, 2022 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information dated July 22, 2021

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information dated July 22, 2021 The following changes are effective April 4, 2022: 1.

April 4, 2022 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information dated July 22, 2021

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Statement of Additional Information dated July 22, 2021 The following changes are effective April 4, 2022: 1.

March 28, 2022 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 22, 2021 and Prospectus Supplement dated July 22, 2021

Filed pursuant to Rule 424(b)(3) File No. 333-234007 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 22, 2021 and Prospectus Supplement dated July 22, 2021 The following replaces any references, contained either in the Prospectus or the Prospectus Supplement, with respect to the Fund?s: (i) last reported sale price; (ii) net asset value (?NAV?) per Common Sha

February 28, 2022 NPORT-EX

Principal (000’s omitted)

html Eaton Vance National Municipal Opportunities Trust December 31, 2021 PORTFOLIO OF INVESTMENTS (Unaudited) Corporate Bonds — 5.

December 30, 2021 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amend

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

November 22, 2021 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amend

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

October 1, 2021 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 22, 2021

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 22, 2021 The following replaces the seventh paragraph under ?The Adviser? in ?Management of the Trust? in the Prospectus: Cynthia J.

September 21, 2021 424B3

Eaton Vance Floating-Rate Income Trust Supplement to Statement of Additional Information (“SAI”) dated September 28, 2020 Eaton Vance Senior Income Trust Supplement to SAI dated October 27, 2020 Eaton Vance Enhanced Equity Income Fund Supplement to S

Eaton Vance Floating-Rate Income Trust Supplement to Statement of Additional Information (?SAI?) dated September 28, 2020 Eaton Vance Senior Income Trust Supplement to SAI dated October 27, 2020 Eaton Vance Enhanced Equity Income Fund Supplement to SAI dated January 22, 2021 Eaton Vance Tax-Managed Diversified Equity Income Fund Eaton Vance Tax-Managed Global Diversified Equity Income Fund Supplem

August 26, 2021 NPORT-EX

Principal (000’s omitted)

HTML Eaton Vance National Municipal Opportunities Trust June 30, 2021 PORTFOLIO OF INVESTMENTS (Unaudited) Corporate Bonds — 5.

July 22, 2021 EX-99.(L)

Opinion of Internal Counsel filed herewith.

EX-99.(L) 3 exhibitlex99zl.htm OPINION OF INTERNAL COUNSEL EXHIBIT (l) Eaton Vance Management Two International Place Boston, MA 02110 (617) 482-8260 www.eatonvance.com July 22, 2021 Eaton Vance National Municipal Opportunities Trust Two International Place Boston, MA 02110 Ladies and Gentlemen: I have acted as counsel to Eaton Vance National Municipal Opportunities Trust (the “Trust”). I am admit

July 22, 2021 486BPOS

As filed with the Securities and Exchange Commission on July 22, 2021

As filed with the Securities and Exchange Commission on July 22, 2021 1933 Act File No.

July 22, 2021 EX-99.(G)

Investment Advisory and Administrative Agreement dated March 1, 2021 the Registrant and Eaton Vance Management filed as Exhibit (g)(1) is incorporated herein by reference to the Registrant’s Post-Effective Amendment No. 5 filed with the Commission on July 22, 2021 (Accession No. 0000940394-21-001098).

EXHIBIT (g) EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST INVESTMENT ADVISORY AND ADMINISTRATIVE AGREEMENT AGREEMENT made as of this 1st day of March, 2021, between Eaton Vance National Municipal Opportunities Trust, a Massachusetts business trust (the ?Trust?), and Eaton Vance Management, a Massachusetts business trust (?Eaton Vance?).

July 22, 2021 EX-99.(N)

Consent of Independent Registered Public Accounting Firm filed herewith.

EX-99.(N) 4 exhibitnex99zn.htm CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM EXHIBIT (n) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in this Post-Effective Amendment to Registration Statement No. 333-234007 on Form N-2 of our report dated May 19, 2021, relating to the financial statements and financial highlights of Eaton Vance N

July 22, 2021 EX-99.(S)(2)

Power of Attorney dated June 18, 2021 filed herewith.

EX-99.(S)(2) 5 exhibits2ex99zs2.htm POWER OF ATTORNEY EXHIBIT (s)(2) POWER OF ATTORNEY We, the undersigned officers and Trustees of the funds listed below (collectively, the “Funds”), do hereby severally constitute and appoint Thomas E. Faust Jr., James F. Kirchner. Kimberly M. Roessiger or Deidre E. Walsh, or any of them, to be true, sufficient and lawful attorneys, or attorney for each of us, to

July 9, 2021 424B3

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 23, 2020 and Prospectus Supplement dated July 23, 2020

Filed pursuant to Rule 424(b)(3) File No. 333-234007 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Supplement to Prospectus dated July 23, 2020 and Prospectus Supplement dated July 23, 2020 The following replaces any references, contained either in the Prospectus or the Prospectus Supplement, with respect to the Fund?s: (i) last reported sale price; (ii) net asset value (?NAV?) per Common Sha

March 2, 2021 424B3

Eaton Vance National Municipal Opportunities Trust Supplement to Prospectus dated July 23, 2020 and Prospectus Supplement dated July 23, 2020

Eaton Vance National Municipal Opportunities Trust Supplement to Prospectus dated July 23, 2020 and Prospectus Supplement dated July 23, 2020 1.

February 26, 2021 NPORT-EX

Principal (000’s omitted)

html Eaton Vance National Municipal Opportunities Trust December 31, 2020 PORTFOLIO OF INVESTMENTS (Unaudited) Corporate Bonds & Notes — 4.

February 17, 2021 DEFA14A

- EATON VANCE CLOSED END FUNDS - ADDITIONAL MATERIALS DTD 2-17-2021

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

February 1, 2021 DEFA14A

- EATON VANCE CLOSED END FUNDS DTD 2-1-2021

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 30, 2021 DEFA14A

- EATON VANCE CEF ADJOURNED DEFA14A DTD 1-29-2021

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 27, 2021 DEFA14A

- EATON VANCE CLOSED END FUNDS ADDITIONAL MATERIALS DTD 1-27-21

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 25, 2021 DEFA14A

- EATON VANCE CLOSED END FUNDS - ADDITIONAL MATERIALS DTD 1-25-2021

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 22, 2021 DEFA14A

- EATON VANCE CLOSED END FUNDS - ADDITIONAL MATERIALS DTD 1-22-2021

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 20, 2021 DEFA14A

- EATON VANCE FUNDS - ADDITIONAL MATERIALS DTD 1-20-2021

SSCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 15, 2021 DEFA14A

- EATON VANCE CLOSED END FUND UNCONTESTED - ADDITIONAL MATERIALS DTD 1-15-2021

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 14, 2021 DEFA14A

- EATON VANCE CLOSED END FUND - ADDITIONAL MATERIALS DTD 1-14-2021

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 13, 2021 DEFA14A

- EATON VANCE CLOSED END FUNDS ADDITIONAL MATERIALS DTD 1-13-2021

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 12, 2021 DEFA14A

- EATON VANCE CLOSED END FUNDS - ADDITIONAL MATERIALS DTD 1-12-2021

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

January 8, 2021 DEFA14A

- EATON VANCE CEF UNCONTESTED PROXY - DEFINITIVE ADDITIONAL MATERIALS

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

December 30, 2020 DEFA14A

- EATON VANCE CEF CONTESTED PROXY - ADDITIONAL MATERIALS DTD 12-29-2020

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

December 29, 2020 DEFA14A

- CEF NON CONTESTED PROXY DEFA14A DTD 12-29-2020

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

December 23, 2020 DEFA14A

- CEF 23 PROXY ADDITONAL MATERIALS DTD 12-23-2020

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

December 16, 2020 DEFA14A

- CEF 23 PROXY ADDITONAL MATERIALS DTD 12-16-2020

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

December 11, 2020 DEFA14A

- ADDITIONAL PROXY SOLICITATION MATERIAL

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

December 10, 2020 DEFA14A

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

December 9, 2020 DEFA14A

- CEF 23 PROXY ADDITONAL MATERIALS DTD 12-9-2020

DEFA14A 1 defa14a.htm CEF 23 PROXY ADDITONAL MATERIALS DTD 12-9-2020 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant [X] Filed by a Party other than the Registrant [ ] Check the appropriate box: [ ] Preliminary Proxy Statement [ ] Co

December 4, 2020 DEFA14A

- CEF 23 PROXY ADDITONAL MATERIALS DTD 12-4-2020

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

December 3, 2020 DEFA14A

- CEF 23 PROXY ADDITONAL MATERIALS DTD 12-3-2020

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

November 30, 2020 DEFA14A

- CEF ADDITIONAL SOLICITATION MATERIAL

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

November 27, 2020 DEFA14A

- EATON VANCE CLOSED-END FUNDS ADDITIONAL SOLICITATION

SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

November 25, 2020 DEF 14A

- DEFINITIVE 23 FUND PROXY STATEMENT FOR CEF DTD 11-25-2020

SCHEDULE 14A Proxy Statement Pursuant to Section 14(A) of the Securities Exchange Act of 1934 Filed by the Registrant / X / Filed by a Party other than the Registrant / / Check the appropriate box: / / Preliminary Proxy Statement.

November 25, 2020 DEF 14A

- EHT AND EOT PROXY STATEMENT DTD 11-25-2020

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

November 13, 2020 PRE 14A

- CLOSED-END UNCONTESTED PROXY

PRE 14A 1 uncontextedproxyfinal.htm CLOSED-END UNCONTESTED PROXY SCHEDULE 14A Proxy Statement Pursuant to Section 14(A) of the Securities Exchange Act of 1934 Filed by the Registrant / X / Filed by a Party other than the Registrant / / Check the appropriate box: / X /Preliminary Proxy Statement. // Confidential, for use of the Commission Only (as permitted by Rule 14a-6(e) (2)). / / Definitive Pro

November 12, 2020 424B3

Eaton Vance Senior Floating-Rate Trust Eaton Vance Senior Income Trust Eaton Vance Floating-Rate Income Trust Eaton Vance Municipal Income Trust Eaton Vance National Municipal Opportunities Trust Eaton Vance Tax-Managed Buy-Write Income Fund Eaton Va

Eaton Vance Senior Floating-Rate Trust Eaton Vance Senior Income Trust Eaton Vance Floating-Rate Income Trust Eaton Vance Municipal Income Trust Eaton Vance National Municipal Opportunities Trust Eaton Vance Tax-Managed Buy-Write Income Fund Eaton Vance Tax-Managed Buy-Write Opportunities Fund Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund Eaton Vance Enhanced Equity Income Fund Eaton Vance Enhanced Equity Income Fund II Eaton Vance Tax-Managed Diversified Equity Income Fund Eaton Vance Tax-Managed Global Diversified Equity Income Fund Eaton Vance Tax-Advantaged Dividend Income Fund Supplement to Prospectuses 1.

October 29, 2020 424B3

THE EATON VANCE GROUP OF FUNDS Supplement to Prospectuses

THE EATON VANCE GROUP OF FUNDS Supplement to Prospectuses On October 8, 2020, Morgan Stanley and Eaton Vance Corp.

August 28, 2020 NPORT-EX

1 Security Principal Amount (000’s omitted) Value Maryland Health and Higher Educational Facilities Authority, (Charlestown Community, Inc.), Prerefunded to 1/1/21, 6.125%, 1/1/30 $ 470 $ 483,113 Metropolitan Transportation Authority, NY, Prerefunded

HTML Eaton Vance National Municipal Opportunities Trust June 30, 2020 PORTFOLIO OF INVESTMENTS (Unaudited) Tax-Exempt Municipal Securities — 98.

August 13, 2020 EX-5.03

Amended and Restated By-Laws dated August 13, 2020 is incorporated herein by reference to the Registrant’s Form 8-K filed with the Securities and Exchange Commission on August 13, 2020 (Accession No. 0000940394-20-001218).

EXHIBIT 5.03 AMENDED AND RESTATED BY-LAWS OF EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST ARTICLE I The Trustees SECTION 1. Number of Trustees. The number of Trustees shall be fixed by the Trustees, provided, however, that such number shall at no time be less than two or exceed fifteen. SECTION 2. Trustee Qualifications. All Trustees shall satisfy the requirements set forth below in this Sec

August 13, 2020 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

8-K 1 eot8k.htm EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 13, 2020 Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in its Cha

July 23, 2020 486BPOS

- EOT PEA #2-7

As filed with the Securities and Exchange Commission on July 23, 2020 1933 Act File No.

July 23, 2020 EX-99.(L)

Opinion of Internal Counsel filed herewith.

EX-99.(L) 2 exhibitlex-99zl.htm OPINION OF INTERNAL COUNSEL Eaton Vance Management Two International Place Boston, MA 02110 (617) 482-8260 www.eatonvance.com EXHIBIT (l) July 23, 2020 Eaton Vance National Municipal Opportunities Trust Two International Place Boston, MA 02110 Ladies and Gentlemen: I have acted as counsel to Eaton Vance National Municipal Opportunities Trust (the “Trust”). I am admi

July 23, 2020 EX-99.(N)

Consent of Independent Registered Public Accounting Firm filed herewith.

EXHIBIT (n) CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in this Post-Effective Amendment to Registration Statement No.

February 28, 2020 NPORT-EX

1 Security Principal Amount (000’s omitted) Value Onondaga Civic Development Corp., NY, (St. Joseph’s Hospital Health Center), Prerefunded to 7/1/22, 5.00%, 7/1/42 $ 2,425 $ 2,660,855 Southwestern Illinois Development Authority, (Memorial Group, Inc.

HTML Eaton Vance National Municipal Opportunities Trust December 31, 2019 PORTFOLIO OF INVESTMENTS (Unaudited) Tax-Exempt Municipal Securities — 97.

November 26, 2019 EX-99.(L)

Eaton Vance Management

Eaton Vance Management Two International Place Suite 1400 Boston, MA 02110 617-482-8260 www.

November 26, 2019 POS EX

EOT / Eaton Vance National Municipal Opportunities Trust POS EX - - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST POS EX DTD 11-26-2019

As filed with the Securities and Exchange Commission on November 26, 2019 1933 Act File No.

November 22, 2019 DEF 14A

EHT / Eaton Vance High Income 2021 Target Term Trust DEF 14A - - EATON VANCE HIGH INCOME 2021 TARGET TERM TRUST AND NATIONAL MUNICIPAL OPPORTUNITIES TRUST DEF14A DTD 11-22-19

DEF 14A 1 def14aproxyfinal.htm EATON VANCE HIGH INCOME 2021 TARGET TERM TRUST AND NATIONAL MUNICIPAL OPPORTUNITIES TRUST DEF14A DTD 11-22-19 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

November 19, 2019 CORRESP

EOT / Eaton Vance National Municipal Opportunities Trust CORRESP - -

Eaton Vance National Municipal Opportunities Trust Two International Place Boston, MA 02110 Telephone: (800) 225-6265 November 19, 2019 VIA EDGAR Securities and Exchange Commission 100 F Street, N.

August 28, 2019 NPORT-EX

EOT / Eaton Vance National Municipal Opportunities Trust NPORT-EX - -

HTML Eaton Vance National Municipal Opportunities Trust June 30, 2019 PORTFOLIO OF INVESTMENTS (Unaudited) Tax-Exempt Municipal Securities — 99.

February 28, 2019 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2002

EX-99.CERT 2 d671647dex99cert.htm EX-99.CERT SECTION 302 CERTIFICATION Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2002 I, Payson F. Swaffield, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue stateme

February 28, 2019 N-Q

EOT / Eaton Vance National Municipal Opportunities Trust EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (Quarterly Schedule of Portfolio Holdings)

N-Q 1 d671647dnq.htm EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in Charter) Two Internati

November 26, 2018 DEF 14A

EHT / Eaton Vance High Income 2021 Target Term Trust EHT EVV EOT PROXY STATEMENT DATED 11-26-2018

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 28, 2018 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2002

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2002 I, Payson F.

August 28, 2018 N-Q

EOT / Eaton Vance National Municipal Opportunities Trust EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (Quarterly Schedule of Portfolio Holdings)

N-Q 1 d569088dnq.htm EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in Charter) Two Internati

February 28, 2018 N-Q

EOT / Eaton Vance National Municipal Opportunities Trust EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (Quarterly Schedule of Portfolio Holdings)

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 28, 2018 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2002

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2002 I, Payson F. Swaffield, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to s

November 27, 2017 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amend

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 28, 2017 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Payson F.

August 28, 2017 N-Q

Eaton Vance National Municipal Opportunities Trust - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 14, 2017 CORRESP

July 14, 2017

Eaton Vance Management Two International Place Boston, MA 02110 (617) 482-8260 www.

June 1, 2017 CORRESP

Schedule A

Eaton Vance Management Two International Place Boston, MA 02110 (617) 482-8260 www.

February 28, 2017 N-Q

Eaton Vance National Municipal Opportunities Trust - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 28, 2017 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Payson F. Swaffield, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to s

November 28, 2016 DEF 14A

Eaton Vance National Municipal Opportunities Trust EHT EVV AND EOT PROXY STATEMENT DTD 11-28-2016

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 26, 2016 N-Q

Eaton Vance National Municipal Opportunities Trust EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (Quarterly Schedule of Portfolio Holdings)

N-Q 1 d232315dnq.htm EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in Charter) Two Internati

August 26, 2016 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Payson F. Swaffield, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to s

August 26, 2016 N-Q

Eaton Vance National Municipal Opportunities Trust EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (Quarterly Schedule of Portfolio Holdings)

N-Q 1 d232315dnq.htm EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in Charter) Two Internati

August 26, 2016 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Payson F. Swaffield, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to s

February 26, 2016 N-Q

Eaton Vance National Municipal Opportunities Trust - EATON VANCE NATIONAL OPPORTUNITIES TRUST

Eaton Vance National Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 26, 2016 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Payson F. Swaffield, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to s

November 25, 2015 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amend

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 27, 2015 N-Q

Eaton Vance National Municipal Opportunities Trust - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 27, 2015 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Payson F.

February 26, 2015 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Payson F.

February 26, 2015 N-Q

Eaton Vance National Municipal Opportunities Trust - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

November 26, 2014 DEF 14A

EVV / Eaton Vance Limited Duration Income Fund DEF 14A - - COMBINED EVV AND EOT PROXY STATEMENT DTD 11-26-2014

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 28, 2014 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certifcation Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Payson F. Swaffield, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to st

August 28, 2014 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act File Number Eaton Vance National Municipal Opportunities Tr

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

June 30, 2014 CORRESP

EVF / Eaton Vance Senior Income Trust CORRESP - -

June 30, 2014 Securities and Exchange Commission 100 F Street, NE Washington, DC 20549 Attn: Office of Filings, Information & Consumer Services The purpose of this letter is to respond to comments received from Jeff Long and Tony Burak, each of the Staff of the U.

February 27, 2014 N-Q

Quarterly Schedule of Portfolio Holdings - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 27, 2014 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Payson F.

November 27, 2013 DEF 14A

- LIMITED DURATION INCOME FUND AND NATIONAL MUNICIPAL OPPORTUNITIES TRUST DEF14A

Converted by EDGARwiz UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 28, 2013 N-Q

Quarterly Schedule of Portfolio Holdings - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 28, 2013 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Cynthia J. Clemson, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to st

February 27, 2013 N-Q

Quarterly Schedule of Portfolio Holdings - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES FUND

Eaton Vance National Municipal Opportunities Fund UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 27, 2013 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Cynthia J. Clemson, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to st

November 29, 2012 DEF 14A

- EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST PROXY STATEMENT DTD 11-29-2012

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 27, 2012 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Cynthia J.

August 27, 2012 N-Q

Quarterly Schedule of Portfolio Holdings - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 28, 2012 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Cynthia J. Clemson, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to st

February 28, 2012 N-Q

Quarterly Schedule of Portfolio Holdings - EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in Charter) Two International Place, Boston, Massachusetts 02110 (Address of Principal Executive

November 22, 2011 DEF 14A

Eaton Vance National Municipal Opportunities Trust Proxy Statement dated November 22, 2011

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 26, 2011 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opport

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in Charter) Two International Place, Boston, Massachusetts 02110 (Address of Principal Executive

August 26, 2011 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Cynthia J. Clemson, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to st

February 28, 2011 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Cynthia J. Clemson, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to st

February 28, 2011 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opport

Eaton Vance National Municipal Opportunities Trust UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

December 30, 2010 DEFA14A

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST Two International Place Boston, Massachusetts 02110 December 30, 2010 Dear Shareholder: We are writing to inform you of revisions to the proxy statement for the Eaton Vance National Municipal Opportunities Trust (the "Fund") dated November 23, 2010, which you have already received.

November 23, 2010 DEF 14A

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 27, 2010 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act File Number Eaton Vance National Municipal Opportunities Tr

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in Charter) Two International Place, Boston, Massachusetts 02110 (Address of Principal Executive

August 27, 2010 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

exv99wcert Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Cynthia J.

March 1, 2010 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act File Number Eaton Vance National Municipal Opportunities Tr

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in Charter) Two International Place, Boston, Massachusetts 02110 (Address of Pr

March 1, 2010 EX-99.CERT

EX-99.CERT Section 302 Certification

EX-99.CERT Section 302 Certification Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Cynthia J. Clemson, certify that: 1. I have reviewed this report on Form N-Q of Eaton Vance National Municipal Opportunities Trust; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to st

November 24, 2009 DEF 14A

4 Aggregate Dollar Range of Equity Securities in all Eaton Vance Funds Name of Trustee Dollar Range of Fund Shares Held+ Overseen by Trustee+ Interested Trustee Thomas E. Faust Jr. None over $100,000 Noninterested Trustees Benjamin C. Esty None over

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.

August 31, 2009 EX-99.CERT

Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003

exv99wcert Eaton Vance National Municipal Opportunities Trust Certification Pursuant to Rule 302 of the Sarbanes-Oxley Act of 2003 I, Cynthia J.

August 31, 2009 N-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act File Number Eaton Vance National Municipal Opportunities Tr

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANIES 811-22269 Investment Company Act File Number Eaton Vance National Municipal Opportunities Trust (Exact Name of Registrant as Specified in Charter) Two International Place, Boston, Massachusetts 02110 (Address of Pr

May 27, 2009 EX-99.(G)

Investment Advisory and Administrative Agreement dated April 16, 2009 filed as Exhibit (g) is incorporated herein by reference to the Registrant’s Registration Statement on Form N-2 (File Nos. 333-159489 and 811-22269) as to the Registrant’s Common Shares filed with the Securities and Exchange Commission on May 27, 2009 (Accession No. 0001193125-09-118802).

EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST INVESTMENT ADVISORY AND ADMINISTRATIVE AGREEMENT AGREEMENT made this 16th day of April, 2009, between Eaton Vance National Municipal Opportunities Trust, a Massachusetts business trust (the ?Trust?), and Eaton Vance Management, a Massachusetts business trust (?Eaton Vance?).

May 27, 2009 N-2MEF

U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-2 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 x PRE-EFFECTIVE AMENDMENT NO. ¨ POST-EFFECTIVE AMENDMENT NO. ¨ REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF

As filed with the Securities and Exchange Commission on May 27, 2009 1933 Act File No.

May 27, 2009 EX-99.(1)(2)

[K&L Gates LLP Letterhead] May 26, 2009

Exhibit (l)(2) [K&L Gates LLP Letterhead] May 26, 2009 Eaton Vance National Municipal Opportunities Trust Two International Place Boston, MA 02110 Dear Sirs: This opinion is furnished in connection with the registration by Eaton Vance National Municipal Opportunities Trust, a business trust organized under the laws of the Commonwealth of Massachusetts (?Fund?), of 812,500 shares of beneficial interest, par value of $.

May 14, 2009 8-A12B

description of the Trust’s common shares

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 EATON VANCE NATIONAL MUNICIPAL OPPORTUNITIES TRUST (Exact Name of Registrant as Specified in this Charter) Massachusetts 26-4597884 (State of Incorporation or Organization) (I.

January 26, 2009 N-8A

The undersigned investment company hereby notifies the Securities and Exchange Commission that it registers under and pursuant to the provisions of Section 8(a) of the Investment Company Act of 1940 and in connection with such notification of registr

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-8A NOTIFICATION OF REGISTRATION FILED PURSUANT TO SECTION 8(a) OF THE INVESTMENT COMPANY ACT OF 1940 The undersigned investment company hereby notifies the Securities and Exchange Commission that it registers under and pursuant to the provisions of Section 8(a) of the Investment Company Act of 1940 and in connection with such notific

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