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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →There is no single credit score model used by every mortgage lender. For eligible loans sold to Fannie Mae or Freddie Mac, approved lenders may currently use Classic FICO or VantageScore 4.0. FHA has separately announced VantageScore 4.0 and FICO 10T as eligible models for FHA-insured mortgage underwriting. The loan program and lender determine which rules apply, so ask which model will be used for your application.
Which score models are eligible for each mortgage channel?
The agency or program behind a loan matters. FHFA’s rules for loans delivered to Fannie Mae or Freddie Mac are distinct from FHA’s policy for FHA-insured mortgages; neither should be treated as a universal rule for every mortgage product.
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| Loan context | Score model policy | What it means |
|---|---|---|
| Eligible loan sold to Fannie Mae or Freddie Mac | Classic FICO or VantageScore 4.0 | Approved lenders may select either model under current Enterprise requirements. FHFA’s credit-score policy says VantageScore 4.0 became available to all approved lenders on September 9, 2026, without the former prior-written-approval requirement. |
| Fannie Mae or Freddie Mac delivery using FICO 10T | FICO 10T | FHFA says FICO 10T is not currently eligible for delivery to the Enterprises, despite its approval for Enterprise use in 2022. See FHFA’s current policy. |
| FHA-insured mortgage underwriting | VantageScore 4.0 or FICO 10T | FHA announced these eligible models on April 22, 2026. Confirm the operative FHA guidance and your lender’s implementation for your application. HUD’s announcement describes the FHA policy separately from the Enterprise changes. |
| Other lenders or loan products | Not established by the policies above | Do not assume Fannie Mae, Freddie Mac, or FHA rules govern every loan. Ask the lender which program and scoring requirements apply. |
What do Classic FICO, VantageScore 4.0, and FICO 10T mean for a borrower?
These are different scoring models, not interchangeable labels for one measurement. A score from a bank or consumer app may use a different model or reflect a different context from the score used in mortgage underwriting. The number alone does not tell you which model your lender will use.
The current Enterprise policy gives an approved lender a choice between Classic FICO and VantageScore 4.0 for an eligible loan sold to Fannie Mae or Freddie Mac. It does not let each borrower on that loan choose a preferred model: the same selected model must be used for all borrowers on that loan. FHA’s announced eligibility is a separate channel and should not be confused with Enterprise delivery rules.
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- Loan Amortization and Remaining Balances
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Why might the score in an app differ from a mortgage score?
A difference may reflect the scoring model and the loan channel being used. Before comparing numbers, identify the model behind the app’s score and the model the lender plans to use. The agency policies establish model eligibility; they do not promise that one model will produce a higher score for a particular borrower.
Score model and credit-report configuration are also separate issues. FHFA says introducing VantageScore 4.0 does not initially change Enterprise credit-reporting requirements; the interim policy retains the tri-merge requirement. Requirements for a particular program and lender should still be confirmed directly.
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- SPEAKS YOUR LANGUAGE: Keys clearly labeled in residential mortgage finance terms like Loan AMT, Int, Term, PMT. This industry-standard calculator is super easy to use on all realty financing matters from finding a loan that works for your client to considering trust deeds investments, or finding remaining balances or balloon payments and much more
- CONFIDENTLY AND EASILY SOLVES: All your clients' financial questions whether they are buyers, sellers, investors or renters. Increase your perceived professionalism as a new agent, experienced broker or seasoned loan officer. Close more home sales and impress your clients with fast, accurate answers to all their real estate finance questions
- DEDICATED BUYER QUALIFYING KEYS: Enter client's income, debt and expenses to pre-qualify them to only show properties they can afford. Include tax, insurance and mortgage insurance then compare loan options and payment solutions to give your client choices before they make an offer to buy
- FIGURE OUT THE RIGHT LOAN: At the press of a button for jumbo, conventional, FHA/VA, or even 80:10:10 or 80:15:5 combo loans; check to see if ARMs or bi-weekly loans, quarterly payments or if interest-only payments are the answer; giving your client more choices; easily perform what if loan or tvm calculations Find loan amount, term, interest or PITI or PI payments
- BECOME AN INVALUABLE RESOURCE: Reduce your clients' confusion and uncertainty; ensuring they are able to make a purchase offer; knowing they can afford the down payment; and determining which is the right loan for them. Date-math for listings and contracts too. Comes with a protective slide cover, quick reference guide, pocket User's Guide, and long-life batteries
What should you ask your mortgage lender?
Ask: “For my loan program, which score model will underwriting use, and what credit-report requirements apply?” If you have a co-borrower, you can also confirm how the model will be applied across borrowers on the loan.
Knowing the model and program makes a comparison with a consumer-app score more meaningful. It does not establish what your underwriting outcome, rate, or approval odds will be; those are not determined by model eligibility alone.
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Rank #4
- SPEAKS YOUR LANGUAGE: Keys clearly labeled in residential mortgage finance terms like Loan Amt, Int, Term, Pmt; this industry-standard calculator is super easy to use on all realty financing matters from finding a loan that works for your client to considering trust deeds investments, or finding remaining balances or balloon payments and more
- CONFIDENTLY AND EASILY SOLVE: Clients' financial questions whether they're buyers, sellers, investors or renters. Increase your perceived professionalism as a new agent, experienced broker or seasoned loan officer. Close more home sales and impress your clients with fast, accurate answers to all their real estate finance questions from PITI Payments to IRR, NPV and Cashflows
- DEDICATED BUYER QUALIFYING KEYS: Enter client's income, debt and expenses to pre-qualify them to only show properties they can afford. Include tax, insurance and mortgage insurance then compare loan options and payment solutions to give your client choices before they make an offer to buy
- FIGURE OUT THE RIGHT LOAN: For your client at the press of a button for jumbo, conventional, FHA/VA, or even 80:10:10 or 80:15:5 combo loans; check to see if ARMs or bi-weekly loans, quarterly payments or if interest-only payments are the answer; giving your client more choices; easily perform what if loan or TVM calculations find loan amount, term, interest or PITI or PI payments
- BECOME AN INVALUABLE RESOURCE: To your clients by reducing their confusion and uncertainty; ensuring they are able to make a purchase offer; knowing they can afford the down payment; and determining which is the right loan for them. Date-math for listings and contracts too. Comes with a protective slide cover, quick reference guide, pocket user's guide, and long-life battery
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- DEDICATED FUNCTION KEYS for Quick Financial Solutions: Clearly labeled function keys enable you to quickly and confidently provide financial answers and options for your clients, whether in the office, in the car or at an open house. Compare loan options and provide payment solutions to give your client choices
- INSTANT FINANCIAL PROBLEM SOLVING: Solve the financial questions your clients have whether they are buyers, investors or renters; increase your perceived professionalism and close more home sales by quickly answering real estate finance problems including remaining balances
- RESIDENTIAL REAL ESTATE FINANCE TERMS: Keys labeled in residential real estate finance terms like Loan AMT, Int, Term, PMT; Calculator is super easy to use to determine a mortgage loan that works for your client
- VERSATILE LOAN CALCULATION OPTIONS: Calculate 80:10:10 or 80:15:5 combo loans at the press of a button; check to see if ARMs or bi-weekly loans, quarterly payments or if interest-only payments are the answer; giving your client more choices
- COMES COMPLETE: Comes with a protective slide cover, quick reference guide, pocket user's guide, two long-life batteries, and 1-year warranty
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