How to Pay Off Your Mortgage Early: 7 Strategies Compared

Quick answer: The most reliable way to pay off your mortgage early is to send extra money straight to principal every month, even $100 to $300, and to add lump sums when you get them. Refinancing to a shorter term or a lower rate can speed things up further, but only if the closing costs pencil out. Which move wins depends on your rate, your budget and what else your money could be doing.

Paying off a mortgage early can save tens of thousands of dollars in interest. On a 30-year loan, the first decade of payments is mostly interest, so small changes early on have an outsized effect. This guide compares seven strategies in plain English, with the math behind each one.

Want to see what lower rate options might be available to you? You can request free mortgage refinance options using the form on this page.

First, the math behind paying off a mortgage early

Mortgage interest is calculated on your remaining balance. When you pay down principal sooner, the balance shrinks faster, so less interest accrues every month after that. The savings compound.

Here is a rough illustration, labelled as an estimate. On a $300,000 loan at 6.5% over 30 years, the monthly principal and interest payment is about $1,896. Total interest over the full term is roughly $383,000. Adding just $200 a month toward principal would cut about 5 years off the loan and save roughly $75,000 to $80,000 in interest.

• Early payments matter most. An extra $200 in year 2 does far more than $200 in year 25.
• Your rate sets the stakes. The higher your rate, the more each prepaid dollar saves.
• Run your own numbers. Our Debt Burn-Down Calculator shows how added payments change your payoff date.

Strategy 1: Add extra principal every month

This is the workhorse of early payoff. You pay a little more than your required payment and tell your servicer to apply the extra to principal.

• How it works: Round up your payment or add a fixed amount, such as $150 or $250.
• Pros: Fully flexible. You can pause during a tough month with no penalty in most cases.
• Cons: Requires monthly discipline.
• Watch out: Confirm the extra is labelled “principal only.” Some servicers default to applying it to next month’s payment.

Strategy 2: Switch to biweekly payments

With a true biweekly plan, you pay half your monthly payment every two weeks. Because there are 52 weeks in a year, you make 26 half-payments, which equals 13 full payments instead of 12.

• Typical result: On a 30-year loan, that extra payment each year can trim roughly 4 to 6 years, depending on your rate (estimate).
• DIY alternative: Skip the program. Divide your payment by 12 and add that amount to each monthly payment. You get nearly the same effect with no third party.
• Watch out: Some third-party biweekly services charge setup or per-payment fees. Your lender may offer it free, or you can do it yourself.

Planning to go this route? Our upcoming guide on biweekly mortgage payments will cover the setup in detail.

On a 30-year mortgage, the first ten years of payments are mostly interest, so early extra principal does the most work.

Strategy 3: Make lump-sum payments

Tax refunds, bonuses, side income and windfalls can all go straight to principal. A single $5,000 prepayment early in a 6.5% loan can erase more than a year of payments off the back end.

• Good sources: Tax refund, work bonus, sale of a car or equipment, gifts.
• Pros: Big impact with no change to your monthly budget.
• Cons: Requires you to resist spending the windfall.

Even one extra payment a year makes a visible dent. We will break that down in one extra mortgage payment a year.

Strategy 4: Recast your mortgage

A recast means you make a large lump-sum payment, then your lender re-amortizes the remaining balance over the original term. Your payment drops, but your payoff date stays the same unless you keep paying the old amount.

• Typical cost: Often a few hundred dollars in fees (estimate; varies by servicer).
• Often requires: A minimum lump sum, commonly $5,000 to $10,000 or more.
• Not available on every loan: FHA and VA loans generally cannot be recast, and some servicers do not offer it at all.
• The payoff trick: After recasting, keep paying your old, higher payment. The difference goes to principal and you finish early.

More on this option is coming in our mortgage recast explainer.

Strategy 5: Refinance to a shorter term

Refinancing a 30-year loan into a 15- or 20-year loan usually brings a lower rate and a much shorter payoff. The trade-off is a higher monthly payment.

• Example (estimate): $250,000 at 7% for 30 years costs about $1,663 a month. At 6% for 15 years it costs about $2,110 a month, but total interest drops dramatically.
• Closing costs: Often 2% to 5% of the loan amount (estimate). Divide those costs by your monthly savings to find your break-even point.
• Best when: Rates are meaningfully lower than your current rate and you plan to stay put past the break-even date.
• Risk: A higher required payment removes flexibility. A middle path is to refinance to a lower rate but keep paying your old amount.

Comparing terms? See our upcoming 15 vs 30 year mortgage comparison. You can also explore your options now through our lower your rate options form.

Prepaying your mortgage is a guaranteed return equal to your interest rate, with no market risk attached.

Strategy 6: Refinance to a lower rate, same term

Even if you do not shorten the term, a lower rate means more of each payment hits principal. If you keep paying your old payment amount after the refinance, you pay off faster with no extra budget strain.

• Rule of thumb: Many borrowers look for a rate drop of about 0.75 to 1 percentage point before refinancing, though your break-even math is what really matters.
• Reset warning: Starting a new 30-year clock after 8 years of payments can increase total interest, even at a lower rate.
• Shop around: Compare offers from several lenders. The consumer agency CFPB’s Owning a Home resource explains how to compare loan estimates.

Strategy 7: Redirect freed-up cash flow

Finishing another debt, such as a car loan, frees up a payment you are already used to living without. Send that amount to your mortgage principal.

• Example: A $450 car payment ends. Add $450 to your mortgage principal every month and you may shave a decade off a loan.
• Pairs well with: The snowball and avalanche methods in our debt payoff plans guide.
• See also: Our car loan early payoff math shows how to free that cash faster.

The opportunity cost: should you prepay or invest?

Every extra dollar on your mortgage is a dollar not invested elsewhere. The honest comparison is your mortgage rate versus what that money could reasonably earn after taxes and risk.

• Prepay if: Your rate is high (say 6.5% or more), you value certainty and you want lower required expenses in retirement.
• Invest if: Your rate is low, you have not captured an employer 401(k) match, or you lack an emergency fund.
• Liquidity matters: Home equity is hard to access quickly. Keep 3 to 6 months of expenses in cash before sending extra to the mortgage.
• Debt order: Credit cards and other high-interest balances almost always come first. See the Burn-Down Plan for paying off debt fast.

For a deeper look, watch for our pay off mortgage or invest breakdown. This article is educational, so consider a qualified financial professional for advice tailored to you.

Before you start: a quick checklist

1. Read your loan terms for any prepayment penalty. They are uncommon on modern loans, but check.
2. Call your servicer and ask how to designate extra payments as principal-only.
3. Fund your safety net and pay off high-interest debt first.
4. Pick one or two strategies and automate them.
5. Track progress monthly, and review our mortgage payoff guide for more tools.

If a lower rate could speed up your payoff, you can request free mortgage refinance options with the form on this page. There is no obligation.

FAQ

What is the fastest way to pay off a mortgage?

Combining strategies works fastest: refinance to a lower rate or shorter term if it makes sense, then add extra principal monthly and put windfalls toward the balance. The more you pay early, the more interest you avoid.

Do extra mortgage payments go to principal automatically?

Not always. Some servicers apply extra money to your next scheduled payment instead. Specify “principal only” in writing, online or on your check, and confirm it on your next statement.

Is it better to pay off my mortgage or invest?

It depends on your interest rate, your risk tolerance and your other goals. A higher mortgage rate makes prepayment more attractive, while a low rate may favor investing. Many people split extra cash between the two.

Will paying off my mortgage early hurt my credit?

Closing an installment loan can cause a small, temporary dip in some credit scores, since you have one fewer active account. For most people the effect is minor, and the interest savings and lower risk are usually worth it.

Related: The 30-Day No-Spend Challenge: Rules, Tips and a Tracker