What Fannie Mae and Freddie Mac actually do for refinance borrowers
Fannie Mae (the Federal National Mortgage Association) and Freddie Mac (the Federal Home Loan Mortgage Corporation) are the two government-sponsored enterprises that make up the backbone of the U.S. conventional mortgage market. They don't lend directly to homeowners. Instead, they buy conventional loans from approved lenders, package them into mortgage-backed securities, and resell them to global investors. That liquidity is what lets a Florida mortgage broker like MortgageQuote.com offer 30-year fixed rates at all — the alternative would be a portfolio market with much shorter terms and significantly higher pricing.
For a refinance borrower in 2026, this matters in three concrete ways. First, every conventional refinance — rate-and-term, cash-out, HomeReady, RefiNow, Refi Possible, or high-LTV — has to fit inside Fannie Mae or Freddie Mac's published guidelines if the lender wants to sell the loan into the secondary market (and almost every retail lender does). Second, the GSEs publish loan-level price adjustments (LLPAs) that determine how much you actually pay based on credit score, LTV, occupancy, and loan purpose. Third, the GSEs set the conforming loan limits each year — for 2026 that's $832,750 in standard counties and $1,249,125 in designated high-balance areas, including most of South Florida.
Both Fannie Mae and Freddie Mac have been under conservatorship of the Federal Housing Finance Agency (FHFA) since the 2008 housing crisis. Programs evolve, but the umbrella stays consistent: if you have a conforming-balance loan, the question isn't whether to use a GSE-backed refinance, it's which one. The rest of this guide walks through every active program and who each one is built for.
1. Rate-and-term conventional refinance — the workhorse
Roughly two out of every three conventional refinances we close at MortgageQuote.com are rate-and-term. The mechanic is simple: replace your existing loan with a new conventional loan at a lower rate, shorter term, or safer structure (e.g., switching out of an adjustable-rate mortgage into a 30-year or 15-year fixed). You don't take cash out, so the LTV ceiling is more generous and pricing is sharper than on a cash-out.
Standard 2026 guidelines for a rate-and-term conventional refinance on a primary residence: minimum 620 FICO (640+ for best pricing), maximum 97% LTV with mortgage insurance, maximum 45% DTI in most cases (50% DTI possible with reserves and a strong AUS approval), and the loan amount must conform to the 2026 limits — $832,750 standard or $1,249,125 high-balance. Investment properties cap at 75% LTV; second homes at 90% LTV.
Two situations where a rate-and-term Fannie Mae or Freddie Mac refinance dominates the alternatives: (a) you're in an FHA loan with permanent mortgage insurance and you have ≥20% equity — refinancing to conventional drops the MI entirely and usually beats an FHA streamline over the life of the loan; (b) you're in an ARM whose initial fixed period is ending and rates are stable — locking into a 30-year fixed conventional removes adjustment risk for the rest of the term. Compare both scenarios with our mortgage calculator and extra-payments calculator before committing.
2. Cash-out conventional refinance — Fannie Mae and Freddie Mac guidelines for 2026
A cash-out refinance replaces your current mortgage with a larger one and gives you the difference in cash at closing, minus costs. The 2026 ceiling on a primary residence is 80% LTV — so on a $500,000 home with a $250,000 balance, the new loan can be up to $400,000, putting roughly $150,000 of equity into your pocket (subject to closing costs and underwriting). On a second home the cash-out cap is 75% LTV; on an investment property it's 75% LTV for one-unit and 70% LTV for 2-4 units.
Cash-out pricing is always slightly above rate-and-term because the LLPAs are higher — the GSEs view a borrower extracting equity as a marginally higher risk than one merely improving terms. To offset that, the borrower benefit needs to be clear: typical use cases include consolidating high-rate consumer debt, funding a renovation that adds appraised value, or rolling a higher-rate HELOC second lien into the first mortgage at a better blended rate. We don't recommend cash-out refinances for short-horizon needs — when the use of funds will be exhausted within 2–3 years and the cost of the refinance won't recover, a HELOC is usually a better fit.
Eligibility specifics for a 2026 conventional cash-out: minimum 620 FICO (most lenders prefer 680+ for cash-out), maximum 50% DTI with reserves, the property must not be currently listed for sale, and you must have held title for at least 6 months (12 months for delayed financing exceptions). The new loan must conform to the 2026 limits unless you cross into jumbo cash-out territory, which has its own rules and is one of our specialties at the New Century Mortgage portfolio level.
3. HomeReady refinance — Fannie Mae's low-down, low-income flagship
HomeReady is Fannie Mae's flagship affordability program. On a refinance it allows up to 97% LTV on a primary residence, accepts non-borrower household income toward qualifying ratios, and reduces mortgage insurance costs versus a standard conventional refinance once your credit profile and LTV are accounted for. Income eligibility is capped at 80% of the area median income (AMI) — for most of Miami-Dade, Broward, and Palm Beach counties in 2026, that's roughly $76,000–$84,000 for a household.
The strategic use case for HomeReady on a refinance is narrower than on a purchase, but it's real: a borrower who bought with FHA in 2021–2023 at a high rate, has built modest equity, qualifies under the AMI cap, and wants to drop FHA's permanent mortgage insurance. The HomeReady refinance gets them into conventional with cancellable PMI, often at a lower combined monthly cost than the original FHA loan. The only catch is timing — HomeReady can't be combined with RefiNow on the same transaction, so a borrower who qualifies for both has to model which program produces the larger lifetime savings. We do that comparison upfront on every applicable file.
4. RefiNow (Fannie Mae) and Refi Possible (Freddie Mac) — for income-eligible borrowers
RefiNow and Refi Possible are the most permissive refinance programs the GSEs offer. They were introduced in 2021 specifically to help low-to-moderate-income homeowners take advantage of refinance opportunities that standard guidelines would otherwise lock them out of. As of Fannie Mae's published 2025 RefiNow product matrix, both programs remain active with no announced expiration date.
Headline eligibility (largely consistent across both):
- Borrower income at or below 100% of area median income (AMI). The original 2021 launch capped at 80% AMI; that ceiling has since been raised.
- Existing loan must be owned or securitized by Fannie Mae (RefiNow) or Freddie Mac (Refi Possible). Use the GSEs' loan lookup tools to confirm; an FHA, VA, or USDA loan is not eligible for either program.
- Loan must be seasoned at least 12 months but no more than 120 months from original note date.
- No missed payments in the last 6 months and no more than 1 in the last 12 months.
- Minimum 620 FICO; maximum 65% DTI (the most permissive ceiling in the entire conventional refinance stack).
- Maximum LTV 97% / CLTV 105% with Community Seconds.
- Lender must provide at least $50/month in payment savings and at least 50 basis points (0.50%) in rate reduction; the borrower must come away with a measurable benefit.
- $500 appraisal credit applied at closing when an appraisal is required.
The reason these programs matter strategically — even though search volume on the program names themselves is low — is that they're often the only path to a viable refinance for borrowers whose current DTI is in the 50–65% range. Standard conventional refinances stop at 50% DTI with reserves; RefiNow and Refi Possible go to 65% DTI without that requirement. If your existing GSE-owned loan is carrying a 5%+ rate and you'd been told you don't qualify for a refinance because of DTI, this is where to start. Run a 30-day payoff calculation first to confirm your equity position, then send the file to us.
5. High-LTV refinance options when equity is thin
Beyond the main programs, the GSEs maintain high-LTV refinance pathways for borrowers with very little equity — typically those whose property values dropped or who paid PMI for a long time on the original loan. Fannie Mae's high-LTV refinance and Freddie Mac's enhanced relief refinance follow similar logic: above 97% LTV is allowed on a refinance of an existing GSE-owned loan provided the borrower benefit and seasoning rules are met.
These programs have replaced the old HARP (Home Affordable Refinance Program) that ended in 2018. They're niche — most Florida borrowers built significant equity during the 2020–2024 appreciation cycle and don't need them — but for someone who bought at the 2022 peak in a market that has since flattened (parts of Cape Coral, Lehigh Acres, certain Polk County subdivisions), a high-LTV refinance can be the only viable conventional path. We screen for it on every file where the LTV is above 97% and the borrower would otherwise be locked out.
6. Conventional refinance vs. FHA streamline vs. VA IRRRL — when each one wins
The decision tree gets confusing because three different agencies offer streamline-style refinances, and the lowest published rate isn't always the lowest lifetime cost. A few rules of thumb from closing thousands of files:
Refinance from FHA → conventional when you have ≥20% equity. FHA charges permanent mortgage insurance (MIP) that doesn't drop off; a conventional refinance ends MIP entirely if you're at 80% LTV or below, or sets up cancellable PMI if you're in the 80–97% range. Over a 10-year hold, the savings frequently exceed $20,000–$40,000 on a $400,000 loan.
Refinance from FHA → FHA streamline when you have less than 20% equity AND the rate gap is large. The FHA streamline skips the appraisal and the income re-verification, so closing costs are lighter, but you keep the permanent MIP. It's faster and cheaper to close, but worse over the life of the loan if you'll have 20% equity within 2–3 years anyway.
Refinance from VA → VA IRRRL when you can stay inside the VA system. The IRRRL (Interest Rate Reduction Refinance Loan) is the cheapest streamline in mortgage finance — no appraisal, no income docs in most cases, funding fee of just 0.5%. Don't refinance a VA loan into a conventional loan unless there's a specific structural reason (removing a co-borrower, switching to cash-out above the VA cash-out cap, etc.).
Refinance from conventional → conventional is the universe this guide documents — and where Fannie Mae and Freddie Mac programs live.
7. 2026 eligibility cheat sheet — conventional refinance at a glance
The numbers below are the GSE-published guidelines and the most common lender overlays you'll encounter at MortgageQuote.com. Individual files vary based on automated underwriting findings, property type, and occupancy.
- Conforming loan limit (2026): $832,750 standard, $1,249,125 high-balance counties (includes most of South Florida and South Florida high-cost ZIPs).
- Minimum FICO: 620 for standard, 620 for RefiNow/Refi Possible, 680+ for best cash-out pricing.
- Maximum DTI: 45% standard, 50% with reserves, 65% under RefiNow / Refi Possible.
- Maximum LTV (rate-and-term, primary): 97%.
- Maximum LTV (cash-out, primary): 80%.
- Maximum LTV (investment, cash-out): 75% (1-unit) / 70% (2-4 unit).
- Seasoning (RefiNow/Refi Possible): 12 months minimum, 120 months maximum.
- Cash-back at closing (RefiNow/Refi Possible): $250 maximum; excess applied as curtailment.
- Borrower benefit (RefiNow/Refi Possible): ≥$50/month payment reduction AND ≥50 basis-point rate reduction.
- Mortgage insurance: required above 80% LTV; cancellable on conventional once the LTV reaches 80% (automatic at 78% per HPA).
Get a Fannie Mae or Freddie Mac refinance quote
MortgageQuote.com is a licensed mortgage broker — New Century Mortgage LLC, NMLS# 1967971 — actively closing Fannie Mae and Freddie Mac refinances in Florida, Tennessee, South Carolina, Colorado, and Texas. Submit a soft credit-check application via our AI-assisted intake at AIMortgageApplication.com and we'll match your file to the program with the lowest lifetime cost — rate-and-term, cash-out, HomeReady, RefiNow, Refi Possible, or high-LTV — usually within minutes.
Already have a quote in hand? Send it over and we'll line it up against our wholesale-channel pricing on the same loan structure. The audit is free and there's no commitment to proceed.
Frequently asked questions about Fannie Mae and Freddie Mac refinance programs
Are Fannie Mae and Freddie Mac refinance programs still available in 2026?
Yes. Fannie Mae and Freddie Mac continue to back the conventional refinance market in 2026. RefiNow and Refi Possible remain available for income-eligible borrowers per Fannie Mae's current product matrix, and standard rate-and-term and cash-out conventional refinances are active under updated 2026 conforming loan limits ($832,750 standard / $1,249,125 high-balance).
Does my current loan have to be owned by Fannie Mae or Freddie Mac to refinance into a conventional loan?
No. You can refinance an FHA, VA, USDA, jumbo, or non-QM loan into a conventional Fannie Mae or Freddie Mac loan if you meet credit, income, and equity requirements. The exception is RefiNow and Refi Possible — those specifically require an existing GSE-owned loan.
What credit score do I need for a Fannie Mae or Freddie Mac refinance?
Standard conventional refinances require a minimum 620 FICO; many lenders prefer 640 or higher for best pricing. RefiNow allows down to 620, with Refi Possible following the same threshold. Higher scores produce lower loan-level price adjustments (LLPAs) and better rates.
What is the maximum loan-to-value (LTV) ratio for a conventional refinance?
Up to 97% LTV for rate-and-term refinances on a primary residence; up to 80% LTV for cash-out refinances on a primary residence. Investment properties and second homes have lower LTV ceilings. RefiNow allows LTV up to 97% (CLTV up to 105% with Community Seconds).
How much can I save with a Fannie Mae or Freddie Mac refinance?
Savings depend on the gap between your current rate and current market rates. As a rough guide, a 1.0% rate reduction on a $400,000 30-year loan saves about $230 per month and roughly $80,000 over the life of the loan. RefiNow specifically requires at least $50/month savings and a 50 basis-point rate reduction.
What is the difference between rate-and-term and cash-out refinance?
A rate-and-term refinance replaces your current loan with a new one at a better rate, shorter term, or safer structure (e.g., ARM to fixed) without taking equity out. A cash-out refinance replaces the existing loan with a larger one, and you receive the difference (minus closing costs) in cash. Cash-out has stricter LTV limits and slightly higher rates.
Can I refinance with Fannie Mae or Freddie Mac if I have a high debt-to-income ratio?
Standard conventional refinances target a DTI below 45%, with some lenders accepting up to 50% with reserves. RefiNow and Refi Possible expand that ceiling to 65% DTI, which is the most permissive in the conventional space and is one of the main reasons those programs were created.
How long does a Fannie Mae or Freddie Mac refinance take?
Most conventional refinances close in 30–45 days from application. Streamlined options like RefiNow and Refi Possible can close faster when an automated underwriting waiver is granted (no full appraisal). MortgageQuote.com typically delivers a soft-credit-check rate quote within minutes via the AI-assisted application at AIMortgageApplication.com.