# When to Refinance: Timing Your Mortgage Reset

By Aaron Eversmeyer (@aaroneversmeyer) · Published 2026-09-18

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## How do you calculate your break-even point?

The formula is simple: divide your total closing costs by your monthly payment savings. The result is the number of months you must stay in the home before the refinance starts paying for itself.

Take a concrete example from the data: on a $200,000 loan, if closing costs run **$10,000** and refinancing cuts your rate enough to save $250 a month, your break-even point is 40 months — about 3.5 years ([New American Funding](https://www.newamericanfunding.com/learning-center/homeowners/homeowners-heres-how-to-calculate-the-mortgage-refinance-break-even-point)). Until month 40 you are netting nothing; every month after that is pure savings.

![mortgage refinance closing paperwork](https://convex.voce.com/api/storage/9eb83254-fb26-4382-8aae-2233a3c344aa)

## Why the rate alone doesn't tell you when to go

Consider what a typical refinance looks like in today's market. Take a **$350,000 loan at 7.25%** with 27 years remaining. Refinancing to **6.50%** with **$6,000** in closing costs cuts your monthly payment by about $170, giving you a break-even point of 36 months — just under three years ([Richify](https://www.richify.ai/us/tools/refinance-calculator)). That's a defensible move if you plan to stay four or five years.

Now take the same loan with a new **30-year** term instead of matching the 27 years you had left. Your payment drops further, your break-even looks faster — but you've bought that lower payment with seven extra years of interest. The same rate, costs, and borrower can end up about **$101,000** apart in total interest depending on whether the new term resets to 30 years or matches your remaining term ([Richify](https://www.richify.ai/us/tools/refinance-calculator)).

## Should you reset the clock or keep your remaining term?

This is the decision most homeowners overlook. Refinancing into a fresh 30-year term resets your amortization schedule, stretching your loan back out and adding years of interest even when the new rate is lower.

The gap can be enormous. Staying with the $400,000 example: a **30-year loan at 6.5%** carries payments of about **$2,528** a month. Seven years in, your balance sits near **$361,665** with 23 years left. Refinancing that into a new 30-year term at 5.5% drops the payment but adds roughly **$47,455 more** in total interest than doing nothing — while matching your remaining 23 years instead saves about **$53,669** ([Richify](https://www.richify.ai/us/tools/refinance-calculator)).

That same rate, costs, and borrower diverge by about **$101,000** depending purely on whether the new term resets to 30 years or matches your remaining term ([Richify](https://www.richify.ai/us/tools/refinance-calculator)). The larger monthly payment cut is often the worse deal.

## What actually goes into refinancing closing costs?

Before you decide anything, get the full list of fees. Refinance closing costs generally include **loan origination, application, appraisal, attorney, and underwriting fees, plus title services and recording costs**, and they typically add up to **3% to 6% of your loan balance** ([New American Funding](https://www.newamericanfunding.com/learning-center/homeowners/homeowners-heres-how-to-calculate-the-mortgage-refinance-break-even-point)).

The single biggest item is usually the origination fee, often running **0.5% to 1% of the loan**, followed by title insurance, an appraisal, credit report, and recording fees ([Richify](https://www.richify.ai/us/tools/refinance-calculator)). Some lenders offer a no-closing-cost refinance where the fees are folded into a slightly higher rate, typically **0.25% to 0.50% higher** ([Richify](https://www.richify.ai/us/tools/refinance-calculator)) — that can make sense if you plan to move soon but want the lower payment now.

## Is now a good time to refinance?

As a general benchmark, if you can **shave at least 0.75% to 1% off a 30-year mortgage rate**, it could be worth refinancing to cut interest costs; even **0.25%** can make sense on a 15-year term ([Forbes](https://www.forbes.com/advisor/mortgages/mortgage-rates)). Remember that refinancing closing costs typically run **2% to 5% of your loan amount**, so do the math before you lock in ([Forbes](https://www.forbes.com/advisor/mortgages/mortgage-rates)).