<SEC-DOCUMENT>0001193125-14-331663-index.html : 20140904
<SEC-HEADER>0001193125-14-331663.hdr.sgml : 20140904
<ACCEPTANCE-DATETIME>20140904115412
ACCESSION NUMBER:		0001193125-14-331663
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		32
CONFORMED PERIOD OF REPORT:	20140630
FILED AS OF DATE:		20140904
DATE AS OF CHANGE:		20140904
EFFECTIVENESS DATE:		20140904

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MUTUAL OF AMERICA INVESTMENT CORP
		CENTRAL INDEX KEY:			0000795259
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05084
		FILM NUMBER:		141082497

	BUSINESS ADDRESS:	
		STREET 1:		320 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		(212)224-1600

	MAIL ADDRESS:	
		STREET 1:		320 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009389
<SERIES-NAME>Equity Index Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025733
<CLASS-CONTRACT-NAME>Equity Index Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009390
<SERIES-NAME>Moderate Allocation Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025734
<CLASS-CONTRACT-NAME>Moderate Allocation Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009391
<SERIES-NAME>Aggressive Allocation Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025735
<CLASS-CONTRACT-NAME>Aggressive Allocation Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009392
<SERIES-NAME>Money Market Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025736
<CLASS-CONTRACT-NAME>Money Market Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009394
<SERIES-NAME>Mid-Term Bond Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025738
<CLASS-CONTRACT-NAME>Mid-Term Bond Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009395
<SERIES-NAME>Bond Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025739
<CLASS-CONTRACT-NAME>Bond Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009396
<SERIES-NAME>All America Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025740
<CLASS-CONTRACT-NAME>All America Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009397
<SERIES-NAME>Small Cap Value Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025741
<CLASS-CONTRACT-NAME>Small Cap Value Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009398
<SERIES-NAME>Small Cap Growth Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025742
<CLASS-CONTRACT-NAME>Small Cap Growth Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009399
<SERIES-NAME>Mid Cap Value Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025743
<CLASS-CONTRACT-NAME>Mid Cap Value Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009400
<SERIES-NAME>Mid-Cap Equity Index Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025744
<CLASS-CONTRACT-NAME>Mid-Cap Equity Index Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009402
<SERIES-NAME>Composite Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025746
<CLASS-CONTRACT-NAME>Composite Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000009403
<SERIES-NAME>Conservative Allocation Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000025747
<CLASS-CONTRACT-NAME>Conservative Allocation Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017195
<SERIES-NAME>2010 Retirement Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047650
<CLASS-CONTRACT-NAME>2010 Retirement Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017196
<SERIES-NAME>Retirement Income Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047651
<CLASS-CONTRACT-NAME>Retirement Income Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017197
<SERIES-NAME>2015 Retirement Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047652
<CLASS-CONTRACT-NAME>2015 Retirement Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017198
<SERIES-NAME>2020 Retirement Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047653
<CLASS-CONTRACT-NAME>2020 Retirement Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017199
<SERIES-NAME>2025 Retirement Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047654
<CLASS-CONTRACT-NAME>2025 Retirement Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017200
<SERIES-NAME>2030 Retirement Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047655
<CLASS-CONTRACT-NAME>2030 Retirement Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017201
<SERIES-NAME>2035 Retirement Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047656
<CLASS-CONTRACT-NAME>2035 Retirement Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017202
<SERIES-NAME>2040 Retirement Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047657
<CLASS-CONTRACT-NAME>2040 Retirement Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017203
<SERIES-NAME>2045 Retirement Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047658
<CLASS-CONTRACT-NAME>2045 Retirement Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000017204
<SERIES-NAME>International Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000047659
<CLASS-CONTRACT-NAME>International Fund Class
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000795259
<SERIES-ID>S000036887
<SERIES-NAME>2050 Retirement Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000112889
<CLASS-CONTRACT-NAME>2050 Retirement Fund Class
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d744440dncsrs.htm
<DESCRIPTION>MUTUAL OF AMERICA INVESTMENT CORPORATION CERTIFIED SHAREHOLDER REPORT
<TEXT>
Document 1 - file: d744440dncsrs.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.CERT <SEQUENCE>2 <FILENAME>d744440dex99cert.htm <DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 302 <TEXT> Document 2 - file: d744440dex99cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.906CERT <SEQUENCE>3 <FILENAME>d744440dex99906cert.htm <DESCRIPTION>CERTIFICATIONS PURSUANT TO SECTION 906 <TEXT> Document 3 - file: d744440dex99906cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g744440arcov1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g744440arcov1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g744440arcov2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g744440arcov2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g744440edocuments.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g744440edocuments.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g744440g02a50.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g744440g02a50.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g744440g05t50.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g744440g05t50.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g744440g09g16.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g744440g09g16.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g744440g09k80.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g744440g09k80.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g744440g11c45.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g744440g11c45.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g744440g14c25.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g744440g14c25.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g744440g26a17.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g744440g26a17.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g744440g31k23.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g744440g31k23.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g744440g32a91.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g744440g32a91.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g744440g35a17.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g744440g35a17.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g744440g36c58.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g744440g36c58.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g744440g46m89.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g744440g46m89.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g744440g46u87.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g744440g46u87.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g744440g52i43.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g744440g52i43.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g744440g56h12.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g744440g56h12.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g744440g57k54.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g744440g57k54.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g744440g61g49.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g744440g61g49.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g744440g63b57.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g744440g63b57.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g744440g65s20.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g744440g65s20.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g744440g70d81.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g744440g70d81.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g744440g72u94.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g744440g72u94.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g744440g78g04.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g744440g78g04.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g744440g78y62.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: g744440g78y62.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g744440g98d79.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g744440g98d79.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g744440john_greedsig.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: g744440john_greedsig.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>g744440mofamer_logo.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: g744440mofamer_logo.jpg
</DOCUMENT> </SEC-DOCUMENT>