As filed with the Securities and Exchange Commission on January 2, 2013

1933 Act Registration Number: 033-36324

1940 Act Registration Number: 811-06153

UNITED STATES

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. 66	x
and/or
REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940	x

Amendment No. 67

(Check appropriate box or boxes.)

Integrity Managed Portfolios

(Exact name of Registrant as Specified in Charter)

1 North Main Street, Minot, North Dakota	58703
(Address of principal offices)	(Zip code)

Registrant’s Telephone Number, Including Area Code 701-852-5292

Shannon D. Radke, 1 North Main Street, Minot, ND 58703

(Name and Address of Agent for Service)

With Copies to:

Felice R. Foundos, Chapman and Cutler LLP, 111 West Monroe Street, Chicago, IL 60603-4080

Approximate Date of Proposed Public Offering As soon as practicable after effectiveness

It is proposed that this filing will become effective (check appropriate box)

x immediately upon filing pursuant to paragraph (b)

¨ on (date), pursuant to paragraph (b)

¨ 60 days after filing pursuant to paragraph (a)(1)

¨ on (date), pursuant to paragraph (a)(1)

¨ 75 days after filing pursuant to paragraph (a)(2)

¨ on (date), pursuant to paragraph (a)(2) of Rule 485

If appropriate, check the following box:

¨ This post-effective amendment designates a new effective date for a previously filed post-effective amendment.

Title of Securities Being Registered:                  Shares of Beneficial  Interest

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant certifies that it meets all of the requirements for effectiveness of this Registration Statement under Rule 485(b) under the Securities Act of 1933 and has duly caused this Post-Effective Amendment Number 66 to its Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Minot and the State of North Dakota on the 2nd day of January, 2013.

INTEGRITY MANAGED PORTFOLIOS
By:	/s/ Shannon D. Radke
		Shannon D. Radke
		President

Pursuant to the requirements of the Securities Act of 1933, this Post-Effective Amendment Number 66 to the Registration Statement has been signed below by the following persons in the capacities indicated on January 2, 2013:

Signature	Title
/s/ Shannon D. Radke	President
Shannon D. Radke	(Principal Executive Officer)
/s/ Adam Forthun	Treasurer
Adam Forthun	(Principal Financial and Accounting Officer)
Robert E. Walstad*	Trustee and Chairman of the Board	)
Jerry M. Stai*	Trustee	)	By:	/s/ Shannon D. Radke
Orlin W. Backes*	Trustee	)		Shannon D. Radke
R. James Maxson*	Trustee	)		Attorney-in-Fact

*An original power of attorney authorizing Shannon D. Radke to execute any amendment to Registration Statement No. 033-36324 for each of the trustees of the Registrant on whose behalf this Post-Effective Amendment No. 66 to the Registration Statement has been executed and previously filed with the Securities and Exchange Commission.

EXHIBIT LISTING

EX-101.INS	XBRL Instance Document
EX-101.SCH	XBRL Taxonomy Extension Schema Document
EX-101.LAB	XBRL Taxonomy Extension Labels Linkbase
EX-101.PRE	XBRL Taxonomy Extension Presentation Linkbase
EX-101.CAL	XBRL Calculation Linkbase
EX-101.DEF	XBRL Taxonomy Extension Definition Linkbase