Can You Refinance With a Low Credit Score? Here's the Floor

TL;DR: Most conventional refinances want a credit score of at least 620, but FHA rate-and-term refinances go as low as 580, and VA IRRRL loans often have no lender-set minimum at all. A low score doesn't block refinancing outright, it usually just changes which loan program you qualify for and how much the rate costs you.

_Last reviewed: August 2026 · 7 min read_

Your credit score dropped and now you're wondering if refinancing is even on the table. It usually is, the question is which door you can walk through and what it costs to use it.

Okoniq Property Hub keeps your mortgage statements, loan terms, and rate history in one place, so when you're ready to compare refinance offers you already know your numbers.

What credit score do you need to refinance a mortgage?

It depends on the loan type, not a single universal number. Conventional refinances backed by Fannie Mae or Freddie Mac typically require a minimum of 620, and some lenders push that higher, to 640 or 660, if your debt-to-income ratio is also tight.

FHA rate-and-term refinances allow scores as low as 580 with 96.5% loan-to-value, and some lenders will go to 500 if you bring more equity to the table. If you're weighing FHA against a conventional loan for the first time, the tradeoffs in FHA vs Conventional for First-Time Buyers apply almost the same way on a refinance as they do on a purchase.

VA loans are the outlier. The VA itself sets no minimum credit score for an Interest Rate Reduction Refinance Loan (IRRRL), though individual lenders often apply their own floor, commonly 580 to 620. If you have VA eligibility, this is usually the cheapest path when your score has slipped. Details are in VA Loan Basics for Veterans.

What refinance options exist if your credit score is low?

You generally have three paths: FHA Streamline, VA IRRRL, or a conventional refinance with a rate premium. Each trades flexibility for cost differently.

An FHA Streamline refinance skips the appraisal and heavy documentation in many cases, and it accepts scores in the high 500s to low 600s. USDA loans have a similar streamlined option for rural properties, covered in USDA Rural Loans Explained, if your home qualifies by location.

| Option | Typical min score | Appraisal required | Best for | |---|---|---|---| | FHA Streamline | 580 (some go lower) | Often waived | Existing FHA borrowers | | VA IRRRL | Set by lender, often 580-620 | Often waived | Existing VA borrowers | | Conventional refi | 620-660 | Usually required | Higher scores, removing PMI |

If your score sits below 580 across the board, some lenders offer non-QM refinance products, but rates run 1 to 3 percentage points above conventional and fees are higher, so run the math before signing anything.

How much more will a low credit score cost you on a refinance?

A lower score usually means a higher rate, not a denied loan. On a conventional refinance, the spread between a 620 score and a 740+ score can run 0.5 to 0.75 percentage points, which on a $300,000 loan is roughly $90 to $135 more per month.

FHA loans price more evenly across credit bands, which is part of why they're attractive below 620, but they carry mortgage insurance premiums regardless of score. If PMI or MIP is already eating into your monthly payment, How PMI Works and When It Drops explains what you're actually paying for and when it goes away.

Before committing to a higher-rate refinance, run your numbers through How to Calculate Refinance Break-Even in 60 Seconds. If closing costs are $6,000 and the new payment only saves $80 a month, you're looking at a 75-month break-even, which may not make sense if you plan to move or your score will improve well before then.

How can you refinance sooner if your score isn't there yet?

You can raise a mid-500s score into the 600s in 3 to 6 months with focused, boring moves: pay down revolving balances below 30% utilization, correct any errors on your credit report, and avoid opening new credit lines. A jump from 580 to 620 is realistic in that window for many borrowers, and it can be the difference between an FHA-only refinance and a conventional one with a materially lower rate.

If you're not in a rush, waiting also lets you rebuild equity, which matters for conventional loans since crossing 20% equity avoids PMI entirely. Check your current loan-to-value against your amortization schedule to see how close you already are.

Should you refinance now or wait for a better score?

It comes down to what you're solving for. If you're chasing a lower rate purely to cut the payment, and the break-even is under 24 months even at your current score, refinancing now often wins because rates can move against you while you wait.

If your real goal is removing PMI or getting the best possible rate, and you're within a few months of crossing a credit threshold like 620 or 680, holding off usually pays off. A 0.5-point rate difference on a 30-year loan adds up to thousands of dollars in interest over time, far more than the cost of three months of patience.

FAQ

Can I refinance with a 550 credit score?

It's difficult but not impossible. FHA lenders occasionally go down to 500 with strong compensating factors like low debt-to-income or significant home equity, but rates and fees will be higher than at 580 or above.

Does refinancing hurt my credit score?

A refinance application typically causes a temporary dip of 5 to 10 points from the hard inquiry, and rate shopping within a 14 to 45 day window (depending on the scoring model) usually counts as one inquiry, not several.

Will refinancing with bad credit reset my loan term?

Yes, unless you specifically request a shorter term or a recast option. A new 30-year refinance restarts amortization, so check Recast vs Refinance a Mortgage if you want to lower payments without extending your payoff date.

Are there prepayment penalties if I refinance out of a low-credit-score loan?

Some non-QM and subprime products carry them, though they're rare on FHA and VA loans. Review your current note under Prepayment Penalties — What to Check in Your Loan before you sign a payoff.

Is it better to improve my credit or use a co-signer to refinance?

Improving your own score is usually cheaper long-term, since a co-signer doesn't lower your rate on most refinance programs the way it can on a purchase loan, and it puts someone else's credit at risk if you miss a payment.

This is educational information, not financial advice. Talk to a mortgage lender or a HUD-approved housing counselor about which refinance program fits your credit profile and loan balance.