Overview
Mutual of America Institutional Funds, Inc. Overview.

If you're an institutional investor looking for an investment vehicle for your organization's assets, consider Mutual of America Institutional Funds, Inc., a no-load mutual fund. It provides investors with a high level of service, investment choice and flexibility, including:

Low Minimums:
A minimum initial investment of $25,000.
Minimum amount for each subsequent purchase is $5,000.

Easy Access:
Place an order before 4:00 p.m. Eastern time on any business day and receive a wire transfer of funds to your bank account the following business day.

Competitive Fees:
Total expenses are among the most competitive in the industry (fee table). There are no sales charges for the purchase or sale of Fund shares and no fees for exchanges.

Mutual of America Institutional Funds, Inc.'s investment adviser is Mutual of America Capital Management LLC, a subsidiary of Mutual of America Life Insurance Company. The Funds' distributor is Mutual of America Securities LLC, a Registered Broker-Dealer and member FINRA and SIPC.

Before investing in Mutual of America Institutional Funds, Inc., you should consider the investment objectives, risks, charges and expenses carefully. This and other information is contained in the prospectus. Please read the prospectus carefully before investing. The prospectus can be obtained by calling 1-800-914-8716. Please note that an investment in the Institutional Funds is subject to investment risk and that your principal may increase or decrease.