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Why Mortgage Rates Differ Between Lenders

Same day, same borrower, different quotes. Here's what's really behind the spread — and how to compare offers apples-to-apples.

Mortgage Strategy · Apr 4, 2024

If you've gotten two quotes on the same day and they don't match, you're not imagining it. Rates vary between lenders for real reasons — and knowing them helps you shop smart.

What drives the difference

  • Margin and pricing — each lender sets its own markup over the underlying cost of money
  • Points and credits — a lower "rate" may simply have points baked in; a higher one may include lender credits
  • Loan specifics — your credit, down payment, property type, and loan purpose all move pricing
  • Lock terms — a longer rate lock can cost a bit more

How to compare honestly

Never compare rate to rate alone. Compare the rate and the points/credits together, on the same loan terms, on the same day. The Loan Estimate exists for exactly this — it standardizes the disclosure so you can line offers up.

A "lower rate" that costs two points up front isn't necessarily cheaper. Always ask: what does it cost to get that rate? That single question cuts through most of the noise.

Want help reading two quotes?

Send them my way for a free second opinion. As a broker, I shop multiple lenders for you — and I'll show you the true apples-to-apples comparison.

Get Started

This article is general education, not a commitment to lend or an offer of credit. Program availability, terms, rates, and qualification guidelines vary by lender and are subject to change; all loans are subject to underwriting and final approval. Market figures are approximate and change over time. For guidance specific to your situation, reach out directly. Garrett Potz, NMLS #631592 · Affinity Home Lending, Company NMLS #1181151 · Equal Housing Lender.

Got Two Quotes?

Let's compare them the right way.

Rate plus cost, same terms, same day — that's the honest comparison.

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📞 (770) 401-1759  ·  ✉ gpotz@affinityhomelending.com