Why Banks Don’t Raise Rates on Fixed Mortgages

Why is my bank in no hurry to raise interest rates on my fixed rate mortgage?


Banks aren’t in any rush to raise the interest rate on your fixed‑rate mortgage because, honestly, there’s nothing for them to raise. A fixed rate is a contract. Once you lock it in, the bank is stuck with that number for the life of the loan, even if market rates shoot up later. That’s the whole point of “fixed.”

From the bank’s perspective, your loan is already priced, packaged, and accounted for. They can’t change the terms unless you choose to refinance, and that only happens if it benefits you. So when rates rise, the bank isn’t thinking about adjusting your mortgage. They’re thinking about new loans, because that’s where they can charge today’s higher rates.

It’s a bit like you buying gas at yesterday’s price and the station having to honor it no matter what the sign says today. They might not love it, but a deal’s a deal.