Rate Lock Explained: When and How to Lock Your Mortgage Rate

Rate Lock Explained: When and How to Lock Your Mortgage Rate

A rate lock protects you from rising rates during the loan process. But timing matters — here's how to get it right.

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Turn Times Media

Turn Times Editorial Team

Feb 23, 2026 5 min read
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What Is a Rate Lock?

A rate lock is a lender commitment to a specific interest rate for a stated period. The lender explains the applicable expiration, terms, conditions, and any costs for the selected loan.

When Should You Lock?

There's no perfect answer, but here are the key considerations:

  • Lock early if: Rates are rising, you've found your home and are under contract, or you're risk-averse.
  • Float if: Rates are trending down, you have time before closing, or you have a float-down option.

The lender, not Turn Times, issues and honors a rate lock. Ask the lender to explain the available lock terms and how they apply to the complete loan scenario.

TT

Turn Times Media

Turn Times Editorial Team

Turn Times Media is the editorial team at Turn Times, producing mortgage education content to help borrowers make informed decisions. All articles are reviewed for accuracy by our compliance team.

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