UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K/A

Amendment No. 1 

(Mark One)

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2011

or

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _________ to _________

Commission File No. 000-53203

AmREIT MONTHLY INCOME & GROWTH FUND IV, L.P.

(Exact Name of Registrant as Specified in Its Charter)

Registrant’s telephone number, including area code: (713) 850-1400

Securities registered pursuant to Section 12(b) of the Act: None

Securities registered pursuant to Section 12(g) of the Act:

Units of Limited Partnership Interest

(Title of class)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes ☒   No ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes ☒   No ☐

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§ 229.405 of this chapter) is not contained herein, and will not be contained, to the best of the registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.   ☒

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

As of March 27, 2012, the Registrant had 1,991 Units of limited partnership outstanding. There is no established trading market for such units.

EXPLANATORY NOTE

Our Annual Report on Form 10-K for the year ended December 31, 2011, initially filed on March 30, 2012 (“Form 10-K”), is revised by this Amendment No. 1 on Form 10-K/A to our Form 10-K (“Amendment No. 1”) solely to furnish a complete Interactive Data File furnished as Exhibit 101 to the Form 10-K, as required by Rule 405 of Regulation S-T. In the previously-furnished Interactive Data File, Financial Statement Schedule III – Consolidated Real Estate Owned and Accumulated Depreciation was not included in the Interactive Data File.

Except as described above, no other revisions are being made to the Form 10-K. This Amendment No. 1 does not update or modify the disclosure contained in the Form 10-K in any way other than as required to reflect the exhibit discussed above and does not reflect events occurring after the March 30, 2012 filing of the Form 10-K.

Pursuant to Rule 406T of Regulation S-T, the Interactive Data File on Exhibit 101 is deemed not filed or part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933, as amended, is deemed not filed for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, and otherwise is not subject to liability under those sections.

ITEM 15.   EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.

It is inappropriate for readers to assume the accuracy of, or rely upon any covenants, representations or warranties that may be contained in agreements or other documents filed as Exhibits to, or incorporated by reference in, this report. Any such covenants, representations or warranties may have been qualified or superseded by disclosures contained in separate schedules or exhibits not filed with or incorporated by reference in this report, may reflect the parties’ negotiated risk allocation in the particular transaction, may be qualified by materiality standards that differ from those applicable for securities law purposes, and may not be true as of the date of this report or any other date and may be subject to waivers by any or all of the parties. Where exhibits and schedules to agreements filed or incorporated by reference as Exhibits hereto are not included in these exhibits, such exhibits and schedules to agreements are not included or incorporated by reference herein.

The following exhibits are filed as part of or incorporated by reference in this Annual Report:

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.