Mortgage Insurers

Fannie Mae’s Congressional Charter requires credit enhancement on mortgage loans it acquires with unpaid principal balances in excess of 80 percent of the value of the mortgaged property. Typically, this requirement is met by the provision of private mortgage insurance.

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Related Links

Approval Requirements

Guide Resources

  • Single-Family Guides, AllRegs

    This page is a resource for Fannie Mae's selling and servicing guides. Also, in collaboration with AllRegs, we provide our Single-Family Selling and Servicing Guides for free online on

  • Single-Family Selling & Servicing Guide Forms

    List of Single-Family Selling and Servicing Guide forms for originating and underwriting, delivering, and servicing.