How to Pay Off Your Mortgage Early
Paying off a mortgage early is a project with a playbook. Here are the seven moves, in order of impact.
The fastest legal ways to pay off a mortgage early: pay extra principal monthly, make one extra payment a year, apply windfalls and bonuses, round payments up, refinance to a shorter term when rates allow, and recast after a lump sum. Always direct extra money to principal in writing.
Strategy 1: extra principal every month
The highest-impact move for most borrowers: add a fixed extra amount to every payment, applied to principal. Even $100 a month on a typical loan saves tens of thousands in interest. Automate it so it happens without a monthly decision.
Strategy 2: one extra payment per year
Divide your monthly payment by 12 and add that slice to each payment, or save bonuses for a 13th payment. One extra payment a year cuts roughly 6 years off a 30-year loan.
Strategy 3: windfalls and bonuses
Tax refunds, bonuses, and raises are the easiest large prepayments because you never budgeted them. A single $10,000 lump sum in year 3 of a $300,000, 7 percent loan saves about $50,000 in interest and 2.5 years over the life of the loan.
Strategy 4: round up
A $1,996 payment becomes $2,100. The $104 difference is invisible month to month and compounds into years off the loan. Rounding is the lowest-friction version of strategy 1.
Strategy 5: refinance shorter when rates cooperate
If rates drop, refinancing from a 30-year to a 15-year forces the payoff through a lower rate and a bigger payment. Only do this when the new payment fits comfortably; the 30-year with voluntary prepayment keeps more flexibility.
Strategy 6: recast after a lump sum
Some borrowers receive a large sum (sale of another property, inheritance) and want lower payments rather than a shorter term. A recast re-amortizes the smaller balance over the remaining term. Note: a partner-adjacent niche offers a dedicated recast calculator; this guide covers the strategy only.
The order of operations
Before any of this: keep an emergency fund, capture any 401(k) match, and kill debt charging more than your mortgage rate. Then automate extra principal, direct it in writing, and verify on your statements that principal is actually falling.
Skip the arithmetic
See exactly how much faster your loan pays off with extra payments.
Paying off early questions
What is the fastest way to pay off a mortgage?
The fastest way is making large extra principal payments as early as possible, when the balance is largest and each dollar kills the most future interest.
Is it smart to pay off a mortgage early?
Often yes, since prepayment earns your mortgage rate risk-free. But fund emergencies, capture retirement matches, and kill higher-rate debt first.
How much faster is one extra payment a year?
One extra full payment per year typically cuts 4 to 6 years off a 30-year mortgage and saves tens of thousands in interest.
Do I need to notify my lender about extra payments?
Yes. Tell your servicer in writing that extra payments go to principal, and check your statement to confirm the balance dropped accordingly.