Refinance break-even:
the math that decides.
Every refinance pitch shows monthly savings. The number that actually decides is when those savings finish paying back what the refinance cost.
By Dawn M. Muñoz · Stonehaven Lending · Updated August 13, 2026
Divide closing costs by monthly savings: that's your break-even month. Stay in the home past it, the refinance pays you; leave before it, the refinance lost you money regardless of the shiny new payment. A $6,000 refinance saving $200/month breaks even at month 30 - a clear win if you're staying seven years, a guaranteed loss if you're moving in two. Run yours in the refinance calculator.
What actually counts as cost.
Lender fees, title and settlement, appraisal, recording - the money that manufactures the new loan. Escrow prepaids (taxes and insurance you'd owe anyway) don't belong in the numerator, and inflating it with them makes good refinances look bad. Your Loan Estimate itemizes everything; a fair break-even uses the true manufacturing cost.
Costs in the rate are still costs.
A "no-cost" refinance prices the costs into a higher rate - you pay monthly instead of upfront. For a short expected stay that trade can genuinely win; for a long one it quietly loses. The test is the same arithmetic run both ways, which takes five minutes and settles it.
The structural refinance.
Shortening the term raises the payment while saving enormous interest; cash-out is a borrowing decision, not a savings one; dropping mortgage insurance or fixing an adjustable rate can justify a refinance with no rate improvement at all. These cases aren't decided by break-even alone - they're decided by a real side-by-side, which is exactly what a specialist prepares.
Ask the stay question first.
Before anyone quotes anything: how long will you realistically keep this home - and this loan? Job mobility, family plans, the chance you'll refinance again. The most expensive refinances aren't the ones with high fees; they're well-priced loans attached to wrong assumptions about time. We ask the uncomfortable question first because the math is meaningless without it.
Get your refinance read honestly.
Current balance, payment, and goal - a specialist replies within one business day with the break-even, both structures, and a plain recommendation.