How to Pay Off Your Mortgage Early
Making extra principal payments is one of the most powerful personal finance moves you can make. On a typical 30-year $300,000 mortgage at 6.5%, adding just $200/month extra cuts your payoff time by more than 5 years and saves over $60,000 in interest — money that stays in your pocket.
How Extra Payments Reduce Your Mortgage
Every extra dollar you pay goes directly toward your principal balance (make sure to designate it as a principal payment with your lender). Because interest is calculated each month on your outstanding balance, a lower principal means less interest charged — and that benefit compounds with every subsequent payment.
Strategies to Pay Off Your Mortgage Faster
- Round up your payment — If your payment is $1,847, round up to $1,900. Small amounts add up to years saved over a 30-year loan.
- One extra payment per year — A single extra full payment annually shortens a 30-year mortgage by 4–5 years on average.
- Bi-weekly payments — Pay half your monthly amount every two weeks. You'll make 26 half-payments (13 full payments) per year instead of 12.
- Apply windfalls — Tax refunds, bonuses, and inheritances applied to principal create outsized long-term savings.
Should You Always Pay Extra?
If your mortgage rate is higher than your expected investment returns (typically above 6–7%), extra payments make strong financial sense. If your rate is below 4%, investing the extra money in index funds may yield better long-term returns. Use this calculator to see your numbers, then weigh them against your investment alternatives.
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Frequently Asked Questions
Does making extra payments reduce monthly payment or loan term?
Most lenders apply extra payments to your loan term (shortening it) rather than reducing your monthly payment. Your monthly payment stays the same, but you pay it off faster and pay far less in total interest.
How much extra should I pay on my mortgage?
Even $100–$200 extra per month makes a significant difference. Use this calculator to see the exact impact. A general rule: if you can afford 10–15% above your minimum payment, you'll typically save 5+ years on a 30-year mortgage.
Are there prepayment penalties?
Most modern mortgages (especially those originated after 2014) do not have prepayment penalties. However, some older loans or specific lenders may charge a fee. Always check your loan agreement or call your servicer before making large lump-sum payments.
Should I pay extra on my mortgage or invest?
If your mortgage rate is above 6–7%, paying extra often beats investing in expected return. If your rate is below 4–5%, investing in broad index funds historically outperforms. For rates in between, a split approach — some extra payments, some investing — balances risk and guaranteed return.
How do I make sure extra payments go to principal?
Log into your mortgage servicer's online portal and look for a "principal-only payment" option, or call and specify your extra payment is for principal. Without this instruction, some servicers apply it to your next month's payment instead — which does not reduce your loan term.