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How credit scores shape your mortgage rate, and what you can do about it

January 15, 20262 min readHelloLend Team

Your credit score is one of the largest drivers of your mortgage rate. The difference between a 760 FICO and a 640 FICO on the same loan can translate to more than 0.75% in rate, and tens of thousands of dollars in interest over 30 years.

Where your score puts you
  1. 740 and aboveTop pricing on most conventional loans.
  2. 700–739Strong pricing, with most options open.
  3. 660–699Approvable, but rate adjustments begin to apply.
  4. 620–659Conventional lending narrows, FHA may be a better path.
  5. Below 620Options focus on government-backed programs.

A 760 and a 640 on the same loan can differ by more than 0.75% in rate.

The score tiers lenders price by

Lenders typically think in score tiers, with pricing improving at each step.

  • 740 and above: top pricing on most conventional loans
  • 700–739: strong pricing, with most options open
  • 660–699: approvable, but rate adjustments begin to apply
  • 620–659: conventional lending narrows, and FHA may be a better path
  • Below 620: options focus on government-backed programs

Moves that raise a score quickly

If you're preparing to apply, a few levers move scores relatively quickly.

  1. Pay down revolving balances to get credit utilization below 30% (and ideally below 10%)
  2. Avoid new credit inquiries and new accounts in the months before applying
  3. Keep older credit accounts open to preserve your average account age
  4. Dispute errors on your credit report, since mistakes are more common than people realize

A month or two of focused credit work before an application can change the rate you're offered for the entire life of the loan.

Few financial moves pay back at that ratio.

Published January 15, 2026 by the HelloLend Team. General information, not legal or financial advice. Talk to your loan officer about your own loan. This is not a commitment to lend or extend credit.

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Not sure where your score lands?

A loan officer can show which pricing tier you fall in today and which changes would move you up before you apply. Pre-qualifying will not affect your credit score.

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