In 2026, refinancing is back on the table - for some homeowners.

Rates are meaningfully lower than they were a few years ago, lenders are competing again, and a lot of people are looking at long mortgages and wondering if there’s a smarter way to finish this thing.

That said, refinancing isn’t automatically a good move. It’s a numbers decision with a few common traps. There are multiple factors that matter in how they can save - or cost you - real money.

October 9th, 1981 marked a truly horrifying moment in American history - the 30-year Fixed Rate Mortgage Average was 18.63%. For real.

My dad was a bank manager at the time and he still tells the story of people just coming in and handing over their house keys because they couldn’t afford to pay any more.

Fast forward to the past 26 years, and the very lowest rate we’ve seen was 2.65% in January 2021 - and the highest was 8.54% in June 2, 2000.

Deciding whether refinancing is a good idea in 2026 will heavily depend on when you signed up.

While the rates today are the lowest they’ve been since September 2024, they’re still higher than the 14 years between 2008 and 2022, when the average was roughly between 3-5%.

The below chart is an example of how the rates could fluctuate based on your credit score. On a 15-year mortgage with $200,000 owing, the difference between the highest score (7.242%) and the second lowest (7.711%) adds up to an extra $10,000 in interest.

Your credit score determines the interest rate you’re offered. Even small differences matter over time.

Say two homeowners refinance the same remaining loan balance:

The difference might only look like a fraction of a percent, but over 10–15 years, that can mean tens of thousands of dollars in interest.

If your score is solid, refinancing in 2026 could unlock real savings. If it’s borderline, the math gets tighter, and sometimes it stops working altogether.

This doesn’t mean refinancing is off the table with a lower score. It just means expectations matter, and the savings may be smaller than the headline rate suggests.

This is the most common refinancing mistake: resetting the clock.

Let’s say Joe has 17 years left on his current mortgage.

Option A: Refinance into a new 30-year loan

Option B: Refinance into a 15-year loan

If your goal is long-term savings, restarting a 30-year mortgage is usually the wrong direction. Refinancing tends to work best when you shorten, or at least preserve, your remaining payoff timeline.

Lower payments aren’t free. They usually show up later as a higher total cost.

Refinancing comes with fees, which means you don’t save money on day one.

Your break-even point is how long it takes for your monthly savings to cover those upfront costs.

Example:

If you sell or move before that point, refinancing likely costs you money. This is where a lot of “good on paper” refinances fall apart in real life.

Be honest about your plans. If there’s a decent chance you won’t stay put, the math needs to be very compelling to justify refinancing.

Read the whole article, and all 5 factors on whether now is the time to look at refinancing.👇