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Refinance Rates by Credit Score

Here is the 2026 view on refinance rates by credit score — what moves them and when to lock.

What to know

Credit score is one of the strongest drivers of your refinance rate. Borrowers with 740+ scores get the best pricing, while each tier down - 720s, 700s, 680s, and below - adds incremental cost through loan-level price adjustments. Moving from the low 600s to 740+ can lower your rate by a meaningful fraction of a percent.

What affects your refinance rate

Example payment by rate

RateP&I on a $300,000 loan (30-yr)
5.25%$1,657
5.50%$1,703
5.75%$1,751
6.00%$1,799
6.25%$1,847
6.50%$1,896
6.75%$1,946
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Frequently Asked Questions

Refinance Rates by Credit Score — the quick answer?
Credit score is one of the strongest drivers of your refinance rate. Borrowers with 740+ scores get the best pricing, while each tier down - 720s, 700s, 680s, and below - adds incremental cost through loan-level price adjustments. Moving from the low 600s to 740+ can lower your rate by a meaningful fraction of a percent.
Are refinance rates higher than purchase rates?
Rate-and-term refinance rates are usually similar to purchase rates; cash-out refinances price a bit higher because they are riskier for the lender.