POS EX

                  File Nos. 33-7496

                                                                                                                                                                          811-4764 

                                                       SECURITIES AND EXCHANGE COMMISSION

                                                                          Washington, D.C. 20549

                                                                                  FORM N‑1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933	[X]
Pre‑Effective Amendment No	[_]
Post‑Effective Amendment No. 41	[X]
and/or
REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940	[X]
Amendment No. 41	[X]

                                                                  (Check appropriate box or boxes.)

                                                 DREYFUS MUNICIPAL BOND OPPORTUNITY FUND

                                                     (Exact Name of Registrant as Specified in Charter)

c/o The Dreyfus Corporation

200 Park Avenue, New York, New York 10166

(Address of Principal Executive Offices) (Zip Code)

              Registrant's Telephone Number, including Area Code: (212) 922-6000

                                                                       Michael A. Rosenberg, Esq.

                                                                               200 Park Avenue

                                                                      New York, New York 10166

                                                            (Name and Address of Agent for Service)

It is proposed that this filing will become effective immediately upon filing pursuant to Rule 462(d).

Explanatory Note

This Post-Effective Amendment consists of the following:

1.Facing Sheet of the Registration Statement.

2.Part C to the Registration Statement (including signature page).

3.Exhibit (n) to Item 28 to the Registration Statement.

This Post-Effective Amendment is being filed solely to file a revised Rule 18f-3 Plan as Exhibit (n) to Item 28 to this Registration Statement on Form N-1A. 

Parts A and B of Post-Effective Amendment No. 39 to the Registration Statement on Form N-1A, filed on August 26, 2011, pursuant to Rule 485(b) under the Securities Act of 1933, as amended, are incorporated by reference herein.

DREYFUS MUNICIPAL BOND OPPORTUNITY FUND

PART C. OTHER INFORMATION

_________________________

Item 28.           Exhibits

_______          __________

(a)(i)           Registrant's Amended and Restated Agreement and Declaration of Trust is incorporated by reference to Exhibit (1) of Post-Effective Amendment No. 13 to the Registration Statement on Form N-1A, filed on July 12, 1995, and Exhibit (1)(b) of Post-Effective Amendment No. 18 to the Registration Statement on Form N‑1A, filed on August 13, 1997.

(a)(ii)          Articles of Amendment are incorporated by reference to Exhibit (a) (ii) of Post-Effective Amendment No. 35 to the Registration Statement on Form N-1A, filed on August 27, 2009.

(b)              Registrant's By‑Laws are incorporated by reference to Exhibit (b) of Post-Effective Amendment No. 39 to the Registration Statement on Form N-1A, filed on August 26, 2011.

(d)Management Agreement is incorporated by reference to Exhibit (5) of Post-Effective Amendment No. 13 to the Registration Statement on Form N-1A, filed on July 12, 1995.

(e)(i)Distribution Agreement is incorporated by reference to Exhibit (e) (i) of Post-Effective Amendment No. 39 to the Registration Statement on Form N-1A, filed on August 26, 2011.

(e)(ii)Forms of Service Agreements are incorporated by reference to Exhibit (e) of Post-Effective Amendment No. 22 to the Registration Statement on Form N-1A, filed on August 3, 2000.

(e)(iii)        Forms of Supplemental Sales Agreement are incorporated by reference to Exhibit (e)(iii) of Post-Effective Amendment No. 32 to the Registration Statement on Form N-1A, filed on March 2, 2007.

(g)              Amended and Restated Custody Agreement is incorporated by reference to Exhibit (g) of Post-Effective Amendment No. 39 to the Registration Statement on Form N-1A, filed on August 26, 2011.

(h)(i)          Shareholder Services Plan is incorporated by reference to Exhibit (h) of Post-Effective Amendment No. 26 to the Registration Statement on Form N-1A, filed on March 9, 2004.

(h)(ii)         Amended and Restated Transfer Agency Agreement is incorporated by reference to Exhibit (h)(2) of Post-Effective Amendment No. 34 to the Registration Statement on Form N-1A, filed on August 27, 2008.

(i)               Opinion and consent of Registrant's counsel is incorporated by reference to Exhibit (10) of Post-Effective Amendment No. 13 to the Registration Statement on Form N-1A, filed on July 12, 1995.

(j)Consent of Independent Registered Public Accounting Firm is incorporated by reference to Exhibit (j) of Post-Effective Amendment No. 39 to the Registration Statement on Form N-1A, filed on August 26, 2011.

(m)             Rule 12b-1 Distribution Plan is incorporated by reference to Exhibit (m) of Post-Effective Amendment No. 26 to the Registration Statement on Form N-1A, filed on March 9, 2004.

(n)Registrant's Rule 18f-3 Plan, amended as of March 13, 2012.*

(p)(i)          Code of Ethics adopted by Registrant’s Adviser and Registrant’s Distributor is incorporated by reference to Exhibit (p) of Post-Effective Amendment No. 34 to the Registration Statement on Form N-1A, filed on August 27, 2008.

(p)(ii)         Code of Ethics for the Non-management Board Members of the Dreyfus Family of Funds is incorporated by reference to Exhibit (p) (ii) of Post-Effective Amendment No. 36 to the Registration Statement on Form N-1A, filed on June 24, 2010 ("Post-Effective Amendment No. 36").

      * Filed herewith.

OTHER EXHIBITS

(a)(1)   Power of Attorney of the Board Members is incorporated by reference to Other Exhibits (a)(1) of Post-Effective Amendment No. 36.

(a)(2)   Power of Attorney of the Officers is incorporated by reference to Other Exhibits (a)(2) of Post-Effective Amendment No. 36.

(b)        Certificate of Assistant Secretary is incorporated by reference to Other Exhibits (b) of Post-Effective Amendment No. 36.

Item 29.           Persons Controlled by or under Common Control with Registrant.

_______          ______________________________________________________________

                        Not Applicable.

Item 30.           Indemnification.

_______          _______________

The Registrant’s charter documents set forth the circumstances under which indemnification shall be provided to any past or present Board member or officer of the Registrant.  The Registrant also has entered into a separate agreement with each of its Board members that describes the conditions and manner in which the Registrant indemnifies each of its Board members against all liabilities incurred by them (including attorneys’ fees and other litigation expenses, settlements, fines and penalties), or which may be threatened against them, as a result of being or having been a Board member of the Registrant.  These indemnification provisions are subject to applicable state law and to the limitation under the Investment Company Act of 1940, as amended, that no board member or officer of a fund may be protected against liability for willful misfeasance, bad faith, gross negligence or reckless disregard for the duties of his or her office. 

Reference is made to Article VIII of the Registrant's Amended and Restated Declaration of Trust incorporated by reference to Exhibit (1) of Post-Effective Amendment No. 13 to the Registration Statement on Form N-1A, filed on July 12, 1995.  The application of these provisions is limited by Article 10 of the Registrant's By-Laws, filed as Exhibit (b) of Post-Effective Amendment No. 31 to the Registration Statement on Form N-1A, filed on August 28, 2006, and by the following undertaking set forth in the rules promulgated by the Securities and Exchange Commission (the “SEC”):

Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to trustees, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in such Act and is, therefore, unenforceable.  In the event that a claim for indemnification is against such liabilities (other than the payment by the registrant of expenses incurred or paid by a trustee, officer or controlling person of the registrant in the successful defense of any such action, suit or proceeding) is asserted by such trustee, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in such Act and will be governed by the final adjudication of such issue.

Reference is also made to the Distribution Agreement filed as Exhibit (e)(i) of Post-Effective Amendment No. 39 to the Registration Statement on Form N-1A, filed on August 26, 2011.

Item 31.       Business and Other Connections of Investment Adviser.

_______      ____________________________________________________

The Dreyfus Corporation ("Dreyfus") and subsidiary companies comprise a financial service organization whose business consists primarily of providing investment management services as the investment adviser, manager and distributor for sponsored investment companies registered under the Investment Company Act of 1940 and as an investment adviser to institutional and individual accounts.  Dreyfus also serves as sub-investment adviser to and/or administrator of other investment companies. MBSC Securities Corporation, a wholly-owned subsidiary of Dreyfus, serves primarily as a registered broker-dealer of shares of investment companies sponsored by Dreyfus and of other investment companies for which Dreyfus acts as investment adviser, sub-investment adviser or administrator. 

Item 31.Business and Other Connections of Investment Adviser (continued)
Officers and Directors of Investment Adviser

Name and Position With Dreyfus	Other Businesses	Position Held	Dates
Jonathan Baum Chief Executive Officer and Chair of the Board	MBSC Securities Corporation++	Chief Executive Officer Chairman of the Board	3/08 - Present 3/08 - Present
J. Charles Cardona President and Director	MBSC Securities Corporation++	Director Executive Vice President	6/07 – Present 6/07 - Present
	Universal Liquidity Funds plc+	Director	4/06 - Present
Diane P. Durnin Vice Chair and Director	None
Robert G. Capone Director	MBSC Securities Corporation++	Executive Vice President Director	4/07 - Present 4/07 - Present
	The Bank of New York Mellon*****	Vice President	2/06 - Present
Mitchell E. Harris Director	Standish Mellon Asset Management Company LLC Mellon Financial Center 201 Washington Street Boston, MA 02108-4408	Chairman Chief Executive Officer Member, Board of Managers	2/05 – Present 8/04 – Present 10/04 - Present
	Alcentra NY, LLC++	Manager	1/08 - Present
	Alcentra US, Inc. ++	Director	1/08 - Present
	Alcentra, Inc. ++	Director	1/08 - Present
	BNY Alcentra Group Holdings, Inc. ++	Director	10/07 - Present
	Pareto New York LLC++	Manager	11/07 - Present
	Standish Ventures LLC Mellon Financial Center 201 Washington Street Boston, MA 02108-4408	President Manager	12/05 - Present 12/05 - Present
	Palomar Management London, England	Director	12/97 - Present
	Palomar Management Holdings Limited London, England	Director	12/97 - Present

Name and Position With Dreyfus	Other Businesses	Position Held	Dates
	Pareto Investment Management Limited London, England	Director	9/04 - Present
Jeffrey D. Landau Executive Vice President and Director	The Bank of New York Mellon+	Executive Vice President	4/07 - Present
	Allomon Corporation+	Treasurer	12/07 - Present
	APT Holdings Corporation+	Treasurer	12/07 - Present
	BNY Mellon, N.A.+	Treasurer	7/07 - 1/10
	Mellon Funding Corporation+	Treasurer	12/07 - 12/09
	The Bank of New York Mellon Corporation+	Treasurer	7/07 - 1/10
	MBSC Securities Corporation++	Executive Vice President Director	1/10 – Present 1/10 – Present
Cyrus Taraporevala Director	Urdang Capital Management, Inc. 630 West Germantown Pike, Suite 300 Plymouth Meeting, PA 19462	Director	10/07 - Present
	Urdang Securities Management, Inc. 630 West Germantown Pike, Suite 300 Plymouth Meeting, PA 19462	Director	10/07 - Present
	The Boston Company Asset Management NY, LLC*	Manager	8/06 - Present
	The Boston Company Asset Management LLC*	Manager	1/08 - Present
	BNY Mellon, National Association+	Senior Vice President	7/06 - Present
	The Bank of New York Mellon*****	Senior Vice President	7/06 - Present
Christopher E. Sheldon Chief Investment Officer and Director	Mellon Global Investing Corp. +	Senior Vice President	5/08 - Present
	BNY Mellon, National Association+	Managing Director	7/09 – Present
	The Bank of New York Mellon*****	Managing Director	7/09 - Present
Bradley J. Skapyak Chief Operating Officer and Director	MBSC Securities Corporation++	Executive Vice President	6/07 - Present
	The Bank of New York Mellon****	Senior Vice President	4/07 - Present

Name and Position With Dreyfus	Other Businesses	Position Held	Dates
	The Dreyfus Family of Funds++	President	1/10 - Present
	Dreyfus Transfer, Inc. ++	Chairman Director Senior Vice President	5/11 - Present 5/10 - Present 5/10 - 5/11
Dwight Jacobsen Executive Vice President and Director	MBSC Securities Corporation++	Executive Vice President Director	6/08 – Present 6/08 – Present
Patrice M. Kozlowski Senior Vice President – Corporate Communications	None
Gary Pierce Controller	The Bank of New York Mellon *****	Vice President	7/08 - Present
	BNY Mellon, National Association +	Vice President	7/08 - Present
	Laurel Capital Advisors, LLP+	Chief Financial Officer	5/07 - Present
	MBSC Securities Corporation++	Director Chief Financial Officer	6/07 – Present 6/07 - Present
	Founders Asset Management, LLC****	Assistant Treasurer	7/06 - 12/09
	Dreyfus Consumer Credit Corporation ++	Treasurer	7/05 - 8/10
	Dreyfus Transfer, Inc. ++	Chief Financial Officer Treasurer	7/05 - Present 5/11- Present
	Dreyfus Service Organization, Inc.++	Treasurer	7/05 – Present
	Seven Six Seven Agency, Inc. ++	Treasurer	4/99 - Present
Joseph W. Connolly Chief Compliance Officer	The Dreyfus Family of Funds++	Chief Compliance Officer	10/04 - Present
	Laurel Capital Advisors, LLP+	Chief Compliance Officer	4/05 - Present
	BNY Mellon Funds Trust++	Chief Compliance Officer	10/04 - Present
	MBSC Securities Corporation++	Chief Compliance Officer	6/07 – Present

Name and Position With Dreyfus	Other Businesses	Position Held	Dates
Gary E. Abbs Vice President – Tax	The Bank of New York Mellon+	First Vice President and Manager of Tax Compliance	12/96 - Present
	Dreyfus Service Organization++	Vice President – Tax	1/09 - Present
	Dreyfus Consumer Credit Corporation++	Chairman President	1/09 – 8/10 1/09 – 8/10
	MBSC Securities Corporation++	Vice President – Tax	1/09 - Present
Jill Gill Vice President – Human Resources	MBSC Securities Corporation++	Vice President	6/07 – Present
	The Bank of New York Mellon *****	Vice President	7/08 – Present
	BNY Mellon, National Association +	Vice President	7/08 - Present
Joanne S. Huber Vice President – Tax	The Bank of New York Mellon+	State & Local Compliance Manager	7/07 - Present
	Dreyfus Service Organization++	Vice President – Tax	1/09 – Present
	Dreyfus Consumer Credit Corporation++	Vice President – Tax	1/09 – 8/10
	MBSC Securities Corporation++	Vice President – Tax	1/09 – Present
Anthony Mayo Vice President – Information Systems	None
John E. Lane Vice President	A P Colorado, Inc. +	Vice President – Real Estate and Leases	8/07 - Present
	A P East, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	A P Management, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	A P Properties, Inc. +	Vice President – Real Estate and Leases	8/07 - Present
	Allomon Corporation+	Vice President– Real Estate and Leases	8/07 - Present
	AP Residential Realty, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	AP Wheels, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	BNY Mellon, National Association +	Vice President – Real Estate and Leases	7/08 - Present
	Citmelex Corporation+	Vice President– Real Estate and Leases	8/07 - Present

Name and Position With Dreyfus	Other Businesses	Position Held	Dates
	Eagle Investment Systems LLC 65 LaSalle Road West Hartford, CT 06107	Vice President– Real Estate and Leases	8/07 - Present
	East Properties Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	FSFC, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	Holiday Properties, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	MBC Investments Corporation+	Vice President– Real Estate and Leases	8/07 - Present
	MBSC Securities Corporation++	Vice President– Real Estate and Leases	8/07 - Present
	MELDEL Leasing Corporation Number 2, Inc. +	Vice President– Real Estate and Leases	7/07 - Present
	Mellon Bank Community Development Corporation+	Vice President– Real Estate and Leases	11/07 - Present
	Mellon Capital Management Corporation+	Vice President– Real Estate and Leases	8/07 - Present
	Mellon Financial Services Corporation #1+	Vice President– Real Estate and Leases	8/07 - Present
	Mellon Financial Services Corporation #4+	Vice President – Real Estate and Leases	7/07 - Present
	Mellon Funding Corporation+	Vice President– Real Estate and Leases	12/07 - Present
	Mellon Holdings, LLC+	Vice President– Real Estate and Leases	12/07 - Present
	Mellon International Leasing Company+	Vice President– Real Estate and Leases	7/07 - Present
	Mellon Leasing Corporation+	Vice President– Real Estate and Leases	7/07 - Present
	Mellon Ventures, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	Melnamor Corporation+	Vice President– Real Estate and Leases	8/07 - Present
	MFS Leasing Corp. +	Vice President– Real Estate and Leases	7/07 - Present
	MMIP, LLC+	Vice President– Real Estate and Leases	8/07 - Present
	Pareto New York LLC++	Vice President– Real Estate and Leases	10/07 - Present
	Pontus, Inc. +	Vice President– Real Estate and Leases	7/07 - Present
	Promenade, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	RECR, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	Technology Services Group, Inc.*****	Senior Vice President	6/06 - Present

Name and Position With Dreyfus	Other Businesses	Position Held	Dates
	Tennesee Processing Center LLC*****	Managing Director	5/08 - Present
	Texas AP, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
	The Bank of New York Mellon*****	Vice President – Real Estate and Leases	7/08 - Present
	The Bank of New York Mellon Corporation*****	Executive Vice President	8/07 - Present
	Trilem, Inc. +	Vice President– Real Estate and Leases	8/07 - Present
Kathleen Geis President	BNY Mellon, National Association+	Managing Director	7/09 - Present
	BNY Mellon Distributors Holdings, Inc. +	Vice President - Real Estate	7/11 - Present
	BNY Mellon Investment Servicing (US) Inc. +	Vice President - Real Estate	7/11 - Present
	BNY Mellon Performance & Risk Analytics, LLC+	Vice President - Real Estate	7/11 - Present
	BNY Mellon Trust Company of Illinois+	Vice President - Real Estate	7/11 - Present
	BNY Mellon Trust of Delaware+	Vice President - Real Estate	7/11 - Present
	Eagle Investment Systems LLC+	Vice President - Real Estate	7/11 - Present
	Ivy Asset Management LLC+	Vice President - Real Estate	7/11 - Present
	Mellon Capital Management Corporation***	Vice President - Real Estate	7/11 - Present
	Mellon Financial Services Corporation #1+	Vice President - Real Estate	7/11 - Present
	Mellon Holdings LLC+	Vice President - Real Estate	7/11 - Present
	Mellon Investor Services LLC+	Vice President - Real Estate	7/11 - Present
	Pareto New York LLC*****	Vice President - Real Estate	7/11 - Present
	SourceNet Solutions, Inc. +	Vice President - Real Estate	7/11 - Present
	Technology Services Group, Inc. +	Vice President - Real Estate	7/11 - Present
	Tennessee Processing Center LLC+	Vice President - Real Estate	7/11 - Present
	The Bank of New York Mellon Trust Company, National Association+	Vice President - Real Estate	7/11 - Present
	Alcentra US, Inc. ++	Vice President - Real Estate	7/11 - Present

Name and Position With Dreyfus	Other Businesses	Position Held	Dates
	BNY Mellon Capital Markets LLC++	Vice President - Real Estate	7/11 - Present
	Pershing LLC*****	Vice President - Real Estate	7/11 - Present
	The Bank of New York Mellon+	Managing Director	7/09 - Present
	MBNA Institutional PA Services, LLC+	Managing Director Senior Vice President	7/09 - Present 10/06 - 7/09
Dean M. Steigauf Vice President	BNY Mellon, National Association+	Vice President	7/09 - Present
	BNY Mellon Distributors Holdings, Inc. +	Vice President - Real Estate	7/11 - Present
	BNY Mellon Investment Servicing (US) Inc. +	Vice President - Real Estate	7/11 - Present
	BNY Mellon Performance & Risk Analytics, LLC+	Vice President - Real Estate	7/11 - Present
	BNY Mellon Trust Company of Illinois+	Vice President - Real Estate	7/11 - Present
	BNY Mellon Trust of Delaware+	Vice President - Real Estate	7/11 - Present
	Eagle Investment Systems LLC+	Vice President - Real Estate	7/11 - Present
	Ivy Asset Management LLC+	Vice President - Real Estate	7/11 - Present
	Mellon Capital Management Corporation***	Vice President - Real Estate	7/11 - Present
	Mellon Financial Services Corporation #1+	Vice President - Real Estate	7/11 - Present
	Mellon Holdings LLC+	Vice President - Real Estate	7/11 - Present
	Mellon Investor Services LLC+	Vice President - Real Estate	7/11 - Present
	Pareto New York LLC*****	Vice President - Real Estate	7/11 - Present
	SourceNet Solutions, Inc. +	Vice President - Real Estate	7/11 - Present
	Technology Services Group, Inc. +	Vice President - Real Estate	7/11 - Present
	Tennessee Processing Center LLC+	Vice President - Real Estate	7/11 - Present
	The Bank of New York Mellon Trust Company, National Association+	Vice President - Real Estate	7/11 - Present
	Alcentra US, Inc. ++	Vice President - Real Estate	7/11 - Present
	BNY Mellon Capital Markets LLC++	Vice President - Real Estate	7/11 - Present
	Pershing LLC*****	Vice President - Real Estate	7/11 - Present

Name and Position With Dreyfus	Other Businesses	Position Held	Dates
	The Bank of New York Mellon+	Vice President	12/02 - Present
James Bitetto Secretary	The Dreyfus Family of Funds++	Vice President and Assistant Secretary	8/05 - Present
	MBSC Securities Corporation++	Assistant Secretary	6/07 - Present
	Dreyfus Service Organization, Inc.++	Secretary	8/05 - Present
	The Dreyfus Consumer Credit Corporation++	Vice President	2/02 - 8/10
	Founders Asset Management LLC****	Assistant Secretary	3/09 - 12/09

*	The address of the business so indicated is One Boston Place, Boston, Massachusetts, 02108.
**	The address of the business so indicated is One Bush Street, Suite 450, San Francisco, California 94104.
***	The address of the business so indicated is 50 Fremont Street, Suite 3900, San Francisco, California 94104.
****	The address of the business so indicated is 210 University Blvd., Suite 800, Denver, Colorado 80206.
*****	The address of the business so indicated is One Wall Street, New York, New York 10286.
+	The address of the business so indicated is One Mellon Bank Center, Pittsburgh, Pennsylvania 15258.
++	The address of the business so indicated is 200 Park Avenue, New York, New York 10166.
+++	The address of the business so indicated is 144 Glenn Curtiss Boulevard, Uniondale, New York 11556-0144.
++++	The address of the business so indicated is White Clay Center, Route 273, Newark, Delaware 19711.
+++++	The address of the business so indicated is 4005 Kennett Pike, Greenville, DE 19804.

Item 32.Principal Underwriters
(a)Other investment companies for which Registrant's principal underwriter (exclusive distributor) acts as principal underwriter or exclusive distributor:
1.	Advantage Funds, Inc.
2.	BNY Mellon Funds Trust
3.	CitizensSelect Funds
4.	Dreyfus Appreciation Fund, Inc.
5.	Dreyfus BASIC Money Market Fund, Inc.
6.	Dreyfus BASIC U.S. Government Money Market Fund
7.	Dreyfus BASIC U.S. Mortgage Securities Fund
8.	Dreyfus Bond Funds, Inc.
9.	Dreyfus Cash Management
10.	Dreyfus Cash Management Plus, Inc.
11.	Dreyfus Connecticut Municipal Money Market Fund, Inc.
12.	Dreyfus Dynamic Alternatives Fund, Inc.
13.	Dreyfus Funds, Inc.
14.	The Dreyfus Fund Incorporated
15.	Dreyfus Government Cash Management Funds

16.	Dreyfus Growth and Income Fund, Inc.
17.	Dreyfus Index Funds, Inc.
18.	Dreyfus Institutional Cash Advantage Funds
19.	Dreyfus Institutional Preferred Money Market Funds
20.	Dreyfus Institutional Reserves Funds
21.	Dreyfus Intermediate Municipal Bond Fund, Inc.
22.	Dreyfus International Funds, Inc.
23.	Dreyfus Investment Funds
24.	Dreyfus Investment Grade Funds, Inc.
25.	Dreyfus Investment Portfolios
26.	The Dreyfus/Laurel Funds, Inc.
27.	The Dreyfus/Laurel Funds Trust
28.	The Dreyfus/Laurel Tax-Free Municipal Funds
29.	Dreyfus LifeTime Portfolios, Inc.
30.	Dreyfus Liquid Assets, Inc.
31.	Dreyfus Manager Funds I
32.	Dreyfus Manager Funds II
33.	Dreyfus Massachusetts Municipal Money Market Fund
34.	Dreyfus Midcap Index Fund, Inc.
35.	Dreyfus Money Market Instruments, Inc.
36.	Dreyfus Municipal Bond Opportunity Fund
37.	Dreyfus Municipal Cash Management Plus
38.	Dreyfus Municipal Funds, Inc.
39.	Dreyfus Municipal Money Market Fund, Inc.
40.	Dreyfus New Jersey Municipal Bond Fund, Inc.
41.	Dreyfus New Jersey Municipal Money Market Fund, Inc.
42.	Dreyfus New York AMT-Free Municipal Bond Fund
43.	Dreyfus New York AMT-Free Municipal Money Market Fund
44.	Dreyfus New York Municipal Cash Management
45.	Dreyfus New York Tax Exempt Bond Fund, Inc.
46.	Dreyfus Opportunity Funds
47.	Dreyfus Pennsylvania Municipal Money Market Fund
48.	Dreyfus Premier California AMT-Free Municipal Bond Fund, Inc.
49.	Dreyfus Premier GNMA Fund, Inc.
50.	Dreyfus Premier Investment Funds, Inc.
51.	Dreyfus Premier Short-Intermediate Municipal Bond Fund
52.	Dreyfus Premier Worldwide Growth Fund, Inc.
53.	Dreyfus Research Growth Fund, Inc.
54.	Dreyfus State Municipal Bond Funds
55.	Dreyfus Stock Funds
56.	Dreyfus Short-Intermediate Government Fund
57.	The Dreyfus Socially Responsible Growth Fund, Inc.
58.	Dreyfus Stock Index Fund, Inc.
59.	Dreyfus Tax Exempt Cash Management Funds
60.	The Dreyfus Third Century Fund, Inc.
61.	Dreyfus Treasury & Agency Cash Management
62.	Dreyfus Treasury Prime Cash Management
63.	Dreyfus U.S. Treasury Intermediate Term Fund
64.	Dreyfus U.S. Treasury Long Term Fund
65.	Dreyfus 100% U.S. Treasury Money Market Fund
66.	Dreyfus Variable Investment Fund
67.	Dreyfus Worldwide Dollar Money Market Fund, Inc.

68.	General California Municipal Money Market Fund
69.	General Government Securities Money Market Funds, Inc.
70.	General Money Market Fund, Inc.
71.	General Municipal Money Market Funds, Inc.
72.	General New York Municipal Money Market Fund
73.	Strategic Funds, Inc.

(b)
Name and principal Business address	Positions and offices with the Distributor	Positions and Offices with Registrant
Jon R. Baum*	Chief Executive Officer and Chairman of the Board	None
Ken Bradle**	President and Director	None
Robert G. Capone****	Executive Vice President and Director	None
J. Charles Cardona*	Executive Vice President and Director	Executive Vice President (Money Market Funds Only)
Sue Ann Cormack**	Executive Vice President	None
John M. Donaghey***	Executive Vice President and Director	None
Dwight D. Jacobsen*	Executive Vice President and Director	None
Mark A. Keleher*****	Executive Vice President	None
James D. Kohley***	Executive Vice President	None
Jeffrey D. Landau*	Executive Vice President and Director	None
William H. Maresca*	Executive Vice President and Director	None
Timothy M. McCormick*	Executive Vice President	None
David K. Mossman***	Executive Vice President	None
Irene Papadoulis**	Executive Vice President	None
Matthew Perrone**	Executive Vice President	None
Bradley J. Skapyak*	Executive Vice President	President
Gary Pierce*	Chief Financial Officer and Director	None
Tracy Hopkins*	Senior Vice President	None
Mercedez Katz**	Senior Vice President	None
Mary T. Lomasney****	Senior Vice President	None
Barbara A. McCann****	Senior Vice President	None
Christopher D. O' Connor*	Senior Vice President	None
Christine Carr Smith*****	Senior Vice President	None
Ronald Jamison*	Chief Legal Officer and Secretary	None
Joseph W. Connolly*	Chief Compliance Officer (Investment Advisory Business)	Chief Compliance Officer
Stephen Storen*	Chief Compliance Officer	Anti-Money Laundering Compliance Officer
Maria Georgopoulos*	Vice President – Facilities Management	None
Stewart Rosen*	Vice President – Facilities Management	None
Karin L. Waldmann*	Privacy Officer	None
Gary E. Abbs***	Vice President – Tax	None
Timothy I. Barrett**	Vice President	None
Gina DiChiara*	Vice President	None
Jill Gill*	Vice President	None
Joanne S. Huber***	Vice President – Tax	None
John E. Lane******	Vice President	None
Kathleen Geis******	Vice President	None

(b)
Name and principal Business address	Positions and offices with the Distributor	Positions and Offices with Registrant
Dean M. Steigauf******	Vice President	None
Donna M. Impagliazzo**	Vice President – Compliance and Anti-Money Laundering Officer	None
Edward A. Markward*	Vice President – Compliance	None
Anthony Nunez*	Vice President – Finance	None
William Schalda*	Vice President	None
John Shea*	Vice President – Finance	None
Christopher A. Stallone**	Vice President	None
Susan Verbil*	Vice President – Finance	None
William Verity*	Vice President – Finance	None
James Windels*	Vice President	Treasurer
James Bitetto*	Assistant Secretary	Vice President and Assistant Secretary
James D. Muir*	Assistant Secretary	None
Barbara J. Parrish***	Assistant Secretary	None
Cristina Rice***	Assistant Secretary	None

*	Principal business address is 200 Park Avenue, New York, NY 10166.
**	Principal business address is 144 Glenn Curtiss Blvd., Uniondale, NY 11556-0144.
***	Principal business address is One Mellon Bank Center, Pittsburgh, PA 15258.
****	Principal business address is One Boston Place, Boston, MA 02108.
*****	Principal business address is 50 Fremont Street, Suite 3900, San Francisco, CA 94104.
******	Principal business address is 101 Barclay Street, New York 10286.

Item 33.Location of Accounts and Records

1.The Bank of New York Mellon
One Wall Street
New York, New York 10286

2.The Bank of New York Mellon
One Mellon Bank Center
Pittsburgh, Pennsylvania 15258

3.DST Systems, Inc.
1055 Broadway
Kansas City, MO 64105

4.The Dreyfus Corporation
200 Park Avenue
New York, New York 10166

Item 34.Management Services

Not Applicable

Item 35.Undertakings

None

SIGNATURES

                Pursuant to the requirements of the Securities Act of 1933 and to the Investment Company Act of 1940, the Registrant has duly caused this Amendment to the Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of New York, and State of New York on the 7th day of December, 2011.

DREYFUS MUNICIPAL BOND OPPORTUNITY FUND

BY: /s/ Bradley J. Skapyak*

BRADLEY J. SKAPYAK, PRESIDENT

       Pursuant to the requirements of the Securities Act of 1933, this Amendment to the Registration Statement has been signed below by the following persons in the capacities and on the date indicated.

Signatures	Title	Date
/s/ Bradley J. Skapyak* Bradley J. Skapyak	President (Principal Executive Officer)	12/7/11
/s/James Windels* James Windels	Treasurer (Principal Financial and Accounting Officer)	12/7/11
/s/Joseph S. DiMartino* Joseph S. DiMartino	Trustee	12/7/11
/s/Clifford L. Alexander, Jr.* Clifford L. Alexander, Jr.	Trustee	12/7/11
/s/ David W. Burke* David W. Burke	Trustee	12/7/11
/s/Peggy C. Davis* Peggy C. Davis	Trustee	12/7/11
/s/Diane Dunst* Diane Dunst	Trustee	12/7/11
/s/ Ernest Kafka* Ernest Kafka	Trustee	12/7/11
/s/ Nathan Leventhal* Nathan Leventhal	Trustee	12/7/11

*BY: /s/ Janette E. Farragher

  Janette E. Farragher,

  Attorney-in-Fact

DREYFUS MUNICIPAL BOND OPPORTUNITY FUND

EXHIBIT INDEX

            (n) Registrant's Rule 18f-3 Plan

EX-99

                                           THE DREYFUS FAMILY OF FUNDS

                           (Dreyfus Family of Funds--Funds Included on Schedule A)

                                                                Rule 18f-3 Plan

Rule 18f-3 under the Investment Company Act of 1940, as amended (the "1940 Act"), requires that the Board of an investment company desiring to offer multiple classes pursuant to said Rule adopt a plan setting forth the separate arrangement and expense allocation of each class, and any related conversion features or exchange privileges.

The Board, including a majority of the non-interested Board members, of each of the investment companies, or series thereof, listed on Schedule A attached hereto, as such Schedule may be revised from time to time (each, a "Fund"), which desires to offer multiple classes has determined that the following plan is in the best interests of each class individually and the Fund as a whole:

1.         Class Designation:  Fund shares shall be divided, except as otherwise noted on Schedule A attached hereto, into Class A and Class C, and, if indicated on Schedule A, Class I and Class Z.

2.         Differences in Services:  The services offered to shareholders of each Class shall be substantially the same, except that, unless otherwise provided on Schedule A, Right of Accumulation, Letter of Intent and Reinvestment Privilege shall be available only to holders of Class A shares, Checkwriting services shall be available only to holders of Class A or Class Z shares, and Dreyfus Express^® services shall be available only to holders of Class Z shares. 

3.         Differences in Distribution Arrangements:  Class A shares shall be offered with a front-end sales charge, as such term is defined under the Conduct Rules of the Financial Industry Regulatory Authority (the "FINRA Conduct Rules"), and a deferred sales charge (a "CDSC"), as such term is defined under the FINRA Conduct Rules, may be assessed on certain redemptions of Class A shares purchased without an initial sales charge as part of an investment of $1 million or more.  The amount of the sales charge and the amount of and provisions relating to the CDSC pertaining to the Class A shares are set forth on Schedule B hereto.

Class C shares shall not be subject to a front-end sales charge, but shall be subject to a CDSC and shall be charged an annual distribution fee under a Distribution Plan adopted pursuant to Rule 12b-1 under the 1940 Act.  The amount of and provisions relating to the CDSC, and the amount of the fees under the Distribution Plan pertaining to the Class C shares, are set forth on Schedule C hereto.

Class I shares shall be offered at net asset value only to (i) bank trust departments, trust companies and insurance companies that have entered into agreements with the Fund's Distributor to offer Class I shares to their clients, (ii) law firms or attorneys acting as trustees or executors/administrators, (iii) foundations and endowments that make an initial investment in the Fund of at least $1 million, (iv) advisory fee-based accounts offered through financial intermediaries who, depending on the structure of the selected advisory platform, make Class I shares available, (v) certain institutional clients of an investment advisory subsidiary of The Bank of New York Mellon Corporation approved by The Dreyfus Corporation, and (vi) unaffiliated investment companies approved by the Fund's Distributor. 

Class Z shares shall be offered at net asset value only to certain shareholders as set forth on Schedule D hereto.  To the extent indicated on Schedule E hereto, Class Z shares shall be subject to a Service Plan adopted pursuant to Rule 12b-1 under the 1940 Act.  The amount of fees and provisions relating to such Service Plan are set forth on Schedule E hereto.

Class A and Class C and, except as otherwise indicated, Class Z shares shall be subject to a Shareholder Services Plan as set forth on Schedule E hereto. 

-2-

4.         Expense Allocation.   The following expenses shall be allocated, to the extent practicable, on a Class-by-Class basis:  (a) fees under the Distribution Plan, Service Plan and Shareholder Services Plan; (b) printing and postage expenses related to preparing and distributing materials, such as shareholder reports, prospectuses and proxies, to current shareholders of a specific Class; (c) Securities and Exchange Commission and Blue Sky registration fees incurred by a specific Class; (d) the expense of administrative personnel and services as required to support the shareholders of a specific Class; (e) litigation or other legal expenses relating solely to a specific Class; (f) transfer agent fees identified by the Fund's transfer agent as being attributable to a specific Class; and (g) Board members' fees incurred as a result of issues relating to a specific Class.

5.         Conversion Features.  No Class shall be subject to any automatic conversion feature.

6.         Exchange Privileges.  Shares of a Class shall be exchangeable only for (a) shares of the same Class of other investment companies managed or administered by The Dreyfus Corporation or its affiliates as specified from time to time and (b) shares of certain other Classes of such investment companies or shares of certain other investment companies as specified from time to time.

Amended as of:  March 13, 2012

-3-

                                                                SCHEDULE A

Name of Fund	Date Plan Adopted
Dreyfus Premier GNMA Fund, Inc. --Dreyfus GNMA Fund*	November 6, 2006 (Revised as of March 13, 2012)
Dreyfus Premier California AMT-Free Municipal Bond Fund, Inc. --Dreyfus California AMT-Free Municipal Bond Fund*†	April 28, 2004 (Revised as of March 13, 2012)
Dreyfus Municipal Bond Opportunity Fund*	April 12, 1995 (Revised as of March 13, 2012)
Dreyfus New Jersey Municipal Bond Fund, Inc.*†	October 22, 2002 (Revised as of March 13, 2012)
Dreyfus New York AMT-Free Municipal Bond Fund†	April 12, 1995 (Revised as of March 13, 2012)
Dreyfus State Municipal Bond Funds --Dreyfus Connecticut Fund*†	April 12, 1995 (Revised as of March 13, 2012)
--Dreyfus Maryland Fund
--Dreyfus Massachusetts Fund*
--Dreyfus Minnesota Fund
--Dreyfus Ohio Fund
--Dreyfus Pennsylvania Fund*
Dreyfus Municipal Funds, Inc. --Dreyfus AMT-Free Municipal Bond Fund*† --Dreyfus High Yield Municipal Bond Fund**†	January 16, 2003 (Revised as of March 13, 2012)

______________________________

*      The Fund also offers Class Z shares as described on Schedule D hereto.

**    The Fund offers Class A, Class C and, as described on Schedule D hereto, Class Z shares     only.  The Fund offers Checkwriting services only to holders of Class Z shares.

†      The Fund also offers Class I shares.

A-1

                                                                SCHEDULE B

Front-End Sales Charge--Class A Shares--The public offering price for Class A shares, except as set forth below, shall be the net asset value per share of that Class plus a sales load as shown below:

	Total Sales Load
Amount of Transaction	As a % of offering price per share	As a % of net asset value per share
Less than $50,000.....................................................	4.50	4.70
$50,000 to less than $100,000..................................	4.00	4.20
$100,000 to less than $250,000................................	3.00	3.10
$250,000 to less than $500,000................................	2.50	2.60
$500,000 to less than $1,000,000.............................	2.00	2.00
$1,000,000 or more...................................................	-0-	-0-

Contingent Deferred Sales Charge--Class A Shares--A CDSC of 1.00% shall be assessed, except as set forth below, at the time of redemption of Class A shares purchased without an initial sales charge as part of an investment of at least $1,000,000 and redeemed within one year of purchase.  The terms contained in Schedule C pertaining to the CDSC assessed on redemptions of Class C shares, including the provisions for waiving the CDSC, shall be applicable to the Class A shares subject to a CDSC.  Letter of Intent and Right of Accumulation shall apply to purchases of Class A shares subject to a CDSC.

Class A Shares of Dreyfus New Jersey Municipal Bond Fund, Inc. Only--Shareholders beneficially owning Class A shares of Dreyfus New Jersey Municipal Bond Fund, Inc. on January 6, 2003 may purchase Class A shares of such Fund at net asset value without a front-end sales charge and redeem Class A shares of such Fund without imposition of a CDSC.

B-1

                                                                SCHEDULE C

Contingent Deferred Sales Charge--Class C Shares--A CDSC of 1.00% payable to the Fund's Distributor shall be imposed on any redemption of Class C shares within one year of the date of purchase.  No CDSC shall be imposed to the extent that the net asset value of the Class C shares redeemed does not exceed (i) the current net asset value of Class C shares acquired through reinvestment of dividends or capital gain distributions, plus (ii) increases in the net asset value of the shareholder's Class C shares above the dollar amount of all payments for the purchase of Class C shares of the Fund held by such shareholder at the time of redemption.

If the aggregate value of the Class C shares redeemed has declined below their original cost as a result of the Fund's performance, a CDSC may be applied to the then-current net asset value rather than the purchase price.

In determining whether a CDSC is applicable to a redemption, the calculation shall be made in a manner that results in the lowest possible rate.  Therefore, it shall be assumed that the redemption is made first of amounts representing Class C shares of the Fund acquired pursuant to the reinvestment of Fund dividends and distributions; then of amounts representing the increase in net asset value of Class C shares above the total amount of payments for the purchase of Class C shares made during the preceding year; and finally, of amounts representing the cost of shares held for the longest period of time.

Waiver of CDSC--The CDSC shall be waived in connection with (a) redemptions made within one year after the death or disability, as defined in Section 72(m)(7) of the Internal Revenue Code of 1986, as amended (the "Code"), of the shareholder, (b) redemptions by employees participating in qualified or non-qualified employee benefit plans or other programs, (c) redemptions as a result of a combination of any investment company with the Fund by merger, acquisition of assets or otherwise, (d) a distribution following retirement under a tax-deferred retirement plan or upon attaining age 70-1/2 in the case of an IRA or Keogh plan or custodial account pursuant to Section 403(b) of the Code, and (e) redemptions pursuant to any systematic withdrawal plan as described in the Fund's prospectus.  Any Fund shares subject to a CDSC which were purchased prior to the termination of such waiver shall have the CDSC waived as provided in the Fund's prospectus at the time of the purchase of such shares.

Amount of Distribution Plan Fees--Class C Shares--.75 of 1% of the value of the average daily net assets of Class C.

C-1

                                                                SCHEDULE D

Class Z Shares--Dreyfus California AMT-Free Municipal Bond Fund offers Class Z shares only to shareholders of the Fund with accounts that existed on the date the Fund classified its shares as Class Z shares (September 30, 2004), or who received Class Z shares in exchange for their shares of General California Municipal Bond Fund, Inc., Dreyfus California Municipal Income, Inc. or Dreyfus California Intermediate Municipal Bond Fund as a result of the reorganizations of such funds, and who continue to maintain an account with Dreyfus California AMT-Free Municipal Bond Fund at the time of purchase.  In addition, certain broker-dealers and other financial institutions maintaining accounts with the Fund on September 30, 2004, or with General California Municipal Bond Fund, Inc., Dreyfus California Municipal Income, Inc. or Dreyfus California Intermediate Municipal Bond Fund, Inc. at the time of the reorganizations of such funds, may purchase Class Z shares on behalf of qualified retirement plans and "wrap accounts" or similar programs.

Dreyfus Connecticut Fund offers Class Z shares only to shareholders of the series who received Class Z shares in exchange for their shares of Dreyfus Connecticut Intermediate Municipal Bond Fund as a result of the reorganization of such fund and who continue to maintain an account with Dreyfus Connecticut Fund at the time of purchase.  In addition, certain broker-dealers and other financial institutions maintaining accounts with Dreyfus Connecticut Intermediate Municipal Bond Fund at the time of the reorganization of such fund may purchase Class Z shares on behalf of qualified retirement plans and "wrap accounts" or similar programs.

Dreyfus Massachusetts Fund offers Class Z shares only to shareholders of the series who received Class Z shares in exchange for their shares of Dreyfus Massachusetts Tax Exempt Bond Fund or Dreyfus Massachusetts Intermediate Municipal Bond Fund as a result of the reorganizations of such funds and who continue to maintain an account with Dreyfus Massachusetts Fund at the time of purchase.  In addition, certain broker-dealers and other financial institutions maintaining accounts with Dreyfus Massachusetts Tax Exempt Bond Fund or Dreyfus Massachusetts Intermediate Municipal Bond Fund at the time of the reorganizations of such funds may purchase Class Z shares on behalf of qualified retirement plans and "wrap accounts" or similar programs.

Dreyfus Pennsylvania Fund offers Class Z shares only to shareholders of the series who received Class Z shares in exchange for their shares of Dreyfus Pennsylvania Intermediate Municipal Bond Fund as a result of the reorganization of such fund and who continue to maintain an account with Dreyfus Pennsylvania Fund at the time of purchase.  In addition, certain broker-dealers and other financial institutions maintaining accounts with Dreyfus Pennsylvania Intermediate Municipal Bond Fund at the time of the reorganization of such fund may purchase Class Z shares on behalf of qualified retirement plans and "wrap accounts" or similar programs.

Dreyfus Municipal Bond Opportunity Fund offers Class Z shares only to shareholders of the Fund who received Class Z shares in exchange for their shares of General Municipal Bond Fund, Inc. as a result of the reorganization of such fund and who continue to maintain an account with Dreyfus Municipal Bond Opportunity Fund at the time of purchase.  In addition, certain broker-dealers and other financial institutions maintaining accounts with General Municipal Bond Fund, Inc. at the time of the reorganization of such fund may purchase Class Z shares on behalf of qualified retirement plans and "wrap accounts" or similar programs.

D-1

Dreyfus New Jersey Municipal Bond Fund, Inc. offers Class Z shares only to shareholders of the Fund who received Class Z shares in exchange for their shares of Dreyfus New Jersey Intermediate Municipal Bond Fund as a result of the reorganization of such fund and who continue to maintain an account with Dreyfus New Jersey Municipal Bond Fund, Inc. at the time of purchase.  In addition, certain broker-dealers and other financial institutions maintaining accounts with Dreyfus New Jersey Intermediate Municipal Bond Fund at the time of the reorganization of such fund may purchase Class Z shares on behalf of qualified retirement plans and "wrap accounts" or similar programs.

Dreyfus GNMA Fund offers Class Z shares only to shareholders of the Fund with accounts that existed on the date the Fund classified its shares as Class Z shares and who continue to maintain an account with Dreyfus GNMA Fund at the time of purchase.  In addition, certain broker-dealers and other financial institutions maintaining accounts with Dreyfus GNMA Fund on such date may purchase Class Z shares on behalf of qualified retirement plans and "wrap accounts" or similar programs.

Dreyfus AMT-Free Municipal Bond Fund offers Class Z shares only to shareholders of the Fund with accounts that existed on the date the Fund classified its shares as Class Z shares and who continue to maintain an account with Dreyfus AMT-Free Municipal Bond Fund at the time of purchase.  In addition, certain broker-dealers and other financial institutions maintaining accounts with Dreyfus AMT-Free Municipal Bond Fund on such date may purchase Class Z shares on behalf of "wrap accounts" or similar programs.

Dreyfus High Yield Municipal Bond Fund offers Class Z shares only to shareholders of the Fund with accounts that existed on the date the Fund classified its shares as Class Z shares and who continue to maintain an account with Dreyfus High Yield Municipal Bond Fund at the time of purchase.  In addition, certain broker-dealers and other financial institutions maintaining accounts with Dreyfus High Yield Municipal Bond Fund on such date may purchase Class Z shares on behalf of "wrap accounts" or similar programs.

D-2

SCHEDULE E

Shareholder Services Plan--Class A and Class C shares of each Fund, and Class Z shares of Dreyfus Municipal Bond Opportunity Fund, are subject to a Shareholder Services Plan pursuant to which the Fund pays the Distributor a fee at the annual rate of .25% of the Fund's average daily net assets attributable to Class A and Class C, and .20% of the Fund's average daily net assets attributable to Class Z, respectively, for providing shareholder services.  Class Z shares of Dreyfus California AMT-Free Municipal Bond Fund, Dreyfus AMT-Free Municipal Bond Fund, Dreyfus New Jersey Municipal Bond Fund, Inc., Dreyfus Connecticut Fund, Dreyfus Massachusetts Fund and Dreyfus Pennsylvania Fund are subject to a Shareholder Services Plan pursuant to which the Fund reimburses the Distributor an amount not to exceed an annual rate of .25% of the Fund's average daily net assets attributable to Class Z for the provision of shareholder services.

Service Plan--Class Z shares of Dreyfus GNMA Fund are subject to a Service Plan adopted pursuant to Rule 12b-1 under the 1940 Act, pursuant to which the Fund reimburses the Distributor for expenses incurred in distributing Class Z shares and servicing shareholder accounts and advertising and marketing with respect to Class Z, at a maximum aggregate annual rate of up to .20% of the Fund's average daily net assets attributable to Class Z.

Service Plan--Class Z shares of Dreyfus High Yield Municipal Bond Fund are subject to a Service Plan adopted pursuant to Rule 12b-1 under the 1940 Act, pursuant to which the Fund reimburses the Distributor for expenses incurred in distributing Class Z shares and servicing shareholder accounts and advertising and marketing with respect to Class Z, at a maximum aggregate annual rate of up to .25% of the Fund's average daily net assets attributable to Class Z.

E-1