Residential · Guide

Refinance break-even:
the math that decides

Every refinance pitch shows monthly savings. The number that decides is when those savings pay back the cost.

By Dawn M. Muñoz · Stonehaven Lending · Updated August 13, 2026

The Short Answer

Closing costs divided by monthly savings = your break-even month. Stay past it, you win; leave before it, you lost money. Run yours in the refinance calculator.

The Numerator

What actually counts as cost

Lender fees, title, appraisal, recording. Escrow prepaids (taxes and insurance you'd owe anyway) don't count. Your Loan Estimate itemizes it.

The 'No-Cost' Illusion

Costs in the rate are still costs

A "no-cost" refinance builds the costs into the loan - you pay monthly, not upfront. Short stay: can win. Long stay: quietly loses.

When Payment Math Isn't the Point

The structural refinance

Shortening the term, cash-out, dropping mortgage insurance, fixing an adjustable loan - these need a real side-by-side, which a specialist prepares.

The Discipline

Ask the stay question first

How long will you realistically keep this home - and this loan? The most expensive refinances are good loans attached to wrong assumptions about time.

Price It Properly

Get your refinance read honestly

A specialist replies within one business day with your break-even and a plain recommendation.

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