Fannie Mae Re-writes Credit Rules: The 620 Credit Score Floor Is Gone — What REALTORS® Need to Know

In a landmark move for conventional mortgage underwriting, Fannie Mae has officially removed its minimum credit-score requirement for loans submitted through its automated system. According to its Selling Guide Announcement SEL-2025-09, effective for new loan casefiles created on or after November 16, 2025, the traditional “620 minimum score” threshold will no longer be applied. Fannie Mae+2Fannie Mae+2
For REAL­TORS®, borrowers, and lenders alike, this signals a major shift in how credit eligibility is viewed — and how more borrowers might now qualify for conventional financing.


What’s Changing?

  • Under the new guidance in SEL-2025-09, Fannie Mae will no longer enforce a minimum representative credit score of 620 for one borrower, or a minimum average median credit score of 620 for more than one borrower. Fannie Mae+1

  • Instead of relying on a single numeric floor, the automated underwriting system Desktop Underwriter® (DU®)will evaluate borrower eligibility using a comprehensive risk model, looking at a broader set of factors. Fannie Mae+1

  • Effective dates: the change applies to loan casefiles created on or after November 16, 2025, with submissions or resubmissions starting the weekend of November 15, 2025. Fannie Mae+1


Why This Matters

For Homebuyers & Agents:

  • Borrowers whose credit scores (e.g., under 620) might have previously disqualified them may now find a path under conventional financing—with qualifying credit history, income, and reserves still required.

  • As a REALTOR®, you can revisit prospects who were told “you don’t meet the score threshold” and discuss the change — while cautiously framing that eligibility is now more nuanced.

  • Buyer-consultation scripts and brochures should reflect this shift: rather than “you need at least a 620 score”, the message becomes “your full profile matters, not just the score”.

For Lenders & Underwriters:

  • Without a fixed score floor, underwriting becomes more holistic—and perhaps more variable across lenders. Risk teams will need robust documentation, and lenders may still apply overlays. HousingWire+1

  • Mortgage insurers and investors will watch performance closely—loans approved under this new flexibility may shape future credit policy and pricing.

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What the Change Doesn’t Mean

  • It’s not a free pass. Removing the score floor doesn’t mean credit scores don’t matter—borrowers still must meet income, asset, debt, and property eligibility criteria. Fannie Mae+1

  • Lender overlays remain. Individual lenders may still impose their own minimums, pricing tiers or credit policies despite Fannie’s stricter removal.

  • Risk remains. With more flexibility comes increased importance of documentation, borrower profile quality and market scrutiny.


Action Plan for Your Brokerage / Agents

  1. Update buyer-intake scripts and templates: reflect the new policy—“Minimum 620 score removed for Fannie Mae loans created Nov 16, 2025 onward.”

  2. Educate your lender partners: ask which lenders are adopting the change, what overlays they maintain, and how clients may navigate the new eligibility landscape.

  3. Train agents on full-profile qualification: emphasize nontraditional credit (rent, utilities), reserves, income stability and risk layers—not just the credit score.

  4. Create a client-friendly handout: one page summarizing “What changed – how it affects you” with bullet points and FAQ.

  5. Monitor outcomes locally: especially among first-time buyers or those with thin credit histories—track conversion rates, pricing impacts and any shift in buyer demographics.


Looking Ahead: Market Implications

This policy shift by Fannie Mae signals a broader trend toward wider accessibility in the conventional lending market. It may open doors for many buyers previously sidelined by the 620 barrier. However, adaptation will vary by lender and market.

In local markets such as Pasadena and Southern California, expect:

  • Increased inquiry from borrowers with nontraditional credit profiles.

  • The need for agents to have deeper conversations around credit history, not just credit score.

  • Potential competition increasing in entry-level segments if the barrier is genuinely removed.

  • Continued importance of pricing and risk control for lenders—so borrowers may face rate or PMI differences rather than blunt rejections.


Bottom Line

The removal of the minimum credit-score requirement by Fannie Mae is a meaningful development. For REALTORS®, this is a chance to revisit your buyer-pool, refine the conversation about financing eligibility, and help more clients get to the table. But it’s also a moment to stay vigilant: good credit practices, underwriting diligence and transparent communication remain essential.

As you counsel clients, remember: the score floor may be gone—but the fundamentals of mortgage qualification are not.

by Jay Valdeavilla | November 16