Fannie Mae Eligibility Matrix: Florida Buyer Guide

Joe Pistone & Team · NMLS# 2087918 · CrossCountry Mortgage · Published August 6, 2026 at 9:00 AM ET

Florida conventional buyers often hear a single credit or down-payment rule and assume it answers the whole loan question. Fannie Mae’s Eligibility Matrix is more useful as a map: it organizes several requirement categories, while the actual file still depends on the applicable Selling Guide, automated underwriting, lender review, and property facts.

What Fannie Mae’s Eligibility Matrix covers

The Fannie Mae Eligibility Matrix is incorporated by reference into the Selling Guide. The document organizes loan-to-value, combined loan-to-value, home-equity combined loan-to-value, credit-score, reserve, and manually underwritten debt-to-income requirements for conventional first mortgages eligible for delivery to Fannie Mae.

Its sections cover standard Desktop Underwriter transactions, HomeReady, HomeStyle Renovation, manufactured housing, manual underwriting, and other transaction categories. The matrix also says additional eligibility criteria and exceptions may apply in the Selling Guide and its notes.

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Questions to ask when the matrix does not look simple

Florida details belong beside the program framework

The matrix cannot answer the address-specific questions that often matter in Florida: insurance availability, flood exposure, roof condition, taxes, HOA dues, assessments, repairs, and local comparable sales. Those facts should be reviewed with the property and borrower documentation, not inferred from a broad eligibility table.

For related planning, read our Florida conventional appraisal guide and Florida conventional escrow guide.

Frequently asked questions

What is the Fannie Mae Eligibility Matrix?

It is a Fannie Mae document that organizes conventional eligibility requirements across LTV, CLTV, HCLTV, credit, reserve, and manually underwritten DTI categories.

Does the matrix guarantee that a borrower qualifies?

No. The Selling Guide, underwriting findings, lender requirements, complete documentation, and property review still apply.

What should a Florida buyer bring to the conversation?

Bring the target property, income and asset information, debts, occupancy plan, property type, insurance questions, and any unusual transaction details so the lender can identify the applicable path.

Sources: Fannie Mae LTV/CLTV/HCLTV guidance; Fannie Mae reserve requirements; Fannie Mae DTI guidance.