Short answer: It depends on the refinance program — generally you’ll need at least the low-to-mid 600s for most conventional refinances, but some government programs and specialty loans allow lower scores.

More detail:
- Conventional (Fannie Mae/Freddie Mac) refinance: typically a minimum credit score around 620; cash‑out refinances or jumbo loans usually require higher scores (often 660–700+).
- FHA streamline or FHA refinance: generally allows lower scores; some FHA refinances accept scores in the 500–579 range if you meet other requirements, while others expect 580+.
- VA IRRRL (VA streamline): the VA doesn’t set a firm minimum, but most lenders typically look for a credit score around 620 or higher; non‑streamline VA cash‑outs generally require higher credit quality.
- USDA refinance: usually similar to conventional requirements, often around the low 600s; USDA direct flexibilities can vary.
- HELOC or home equity loan: many lenders look for scores in the 620+ range, with better terms at higher scores.

Things that matter besides score:
- Loan-to-value (LTV) / equity: more equity can offset a lower score for some programs.
- Debt-to-income (DTI): lenders assess your ability to pay; lower DTI helps approval.
- Employment and income documentation: stable income and verifiable employment matter.
- Payment history: recent late payments or collections can hurt approval chances more than an older blemish.
- Type of refinance: streamline/IRRRL options often have looser underwriting and documentation needs.

Next steps:
- Check your credit reports for errors and address any mistakes.
- Pay down rotating debt to improve your score and DTI.
- Talk to multiple lenders or a mortgage professional to see which programs you may qualify for — you may qualify for different options depending on your full profile.

**Most conventional refinances require a minimum credit score of 620**, though you'll typically get better rates and terms with scores of 740 or higher. Your actual requirement depends on the type of refinance and loan program you choose.

**Credit Score Requirements by Loan Type:**

- **Conventional Refinance:** 620 minimum (740+ for optimal pricing)
- **FHA Refinance:** 580 minimum for standard refinances; 500-579 may qualify for FHA Streamline if you have an existing FHA loan
- **VA Refinance:** No official minimum, but most lenders require 580-620
- **USDA Refinance:** 640 minimum typically required
- **Cash-Out Refinance:** Generally 620-640 minimum, with higher scores (680-700+) often needed for larger cash-out amounts

**What Affects Your Requirements:**

Your credit score is just one piece. Lenders also evaluate:

- **Loan-to-Value (LTV) ratio:** Higher equity in your home may offset a lower credit score
- **Debt-to-Income (DTI) ratio:** Lower debt relative to income strengthens your application
- **Payment history:** Recent late payments can matter more than your score alone
- **Refinance type:** Rate-and-term refinances are typically easier to qualify for than cash-out refinances

**If Your Score Is Below 620:**

You still have options. FHA and VA programs offer more flexibility for borrowers with lower credit scores. Some lenders may work with scores in the high 500s for FHA Streamline refinances if you're already in an FHA loan with solid payment history.

**Bottom Line:** While 620 is the conventional threshold, aim for 740+ to access the widest range of programs and more favorable pricing. If you're below 620, focus on government-backed programs or consider spending a few months improving your credit before applying.

While specific credit score requirements for 2026 are impossible to predict, today's guidelines offer a strong starting point for your planning. Generally, most mortgage refinance programs require a minimum credit score of 620, but this can vary significantly depending on the loan type and lender.

Lenders use your credit score to gauge the risk of lending to you. A higher score demonstrates a history of responsible credit management, which can help you qualify for a refinance and potentially access more favorable terms.

Here are some common minimum credit score benchmarks used today:

* **Conventional Loans:** These loans, backed by Fannie Mae and Freddie Mac, typically require a minimum credit score of 620. However, to get more competitive interest rates and terms, lenders often prefer to see scores of 680 or higher.
* **FHA Loans:** Insured by the Federal Housing Administration, these loans can be more flexible. While FHA guidelines technically allow for lower scores, most lenders set their own minimum, often around 600-620 for a refinance. An FHA Streamline Refinance may have more lenient credit requirements.
* **VA Loans:** Guaranteed by the Department of Veterans Affairs for eligible service members and veterans, VA loans do not have a set minimum credit score. However, the lenders who fund the loans do, and they typically look for a score of at least 620.
* **Jumbo Loans:** For loan amounts that exceed conventional limits, the requirements are stricter. You will generally need a higher credit score, often 700 or above, along with significant assets and low debt.

Because guidelines can become stricter or more lenient based on the economy, the best strategy is to work toward the highest credit score possible. Focusing on paying bills on time, keeping credit card balances low, and avoiding new debt will put you in a stronger position when you are ready to refinance.