The 1/12 rule is a strategy to pay off a mortgage early by making the equivalent of 13 monthly payments annually instead of 12. By dividing your monthly principal and interest payment by 12 and adding that amount to each month's payment, you effectively add one extra payment per year, significantly reducing the loan term and interest paid.
How to Pay Off a 30-Year Mortgage Faster
Making an extra mortgage payment each year could reduce the term of your loan significantly. The most budget-friendly way to do this is to pay 1/12 extra each month. For example, by paying $975 each month on a $900 mortgage payment, you'll have paid the equivalent of an extra payment by the end of the year.
The main cons of paying off a mortgage early include losing the mortgage interest tax deduction, facing opportunity costs (missing higher investment returns), and reducing your financial liquidity (tying up cash in your home instead of having it accessible). You might also incur prepayment penalties (though rare on conventional loans), and it can slightly lower your credit score by removing a large, established debt, according to U.S. Bank.
Making an extra payment on your mortgage can help you pay off your mortgage early. It also helps reduce the principal balance quicker which means there is less principal to gain interest. In the long run, your extra payments could help you save money as well as reducing the length of your loan term.
The 3-7-3 Rule in mortgages isn't a loan type but a federal timeline from the TILA-RESPA Integrated Disclosure (TRID) rule, ensuring borrower protection by mandating disclosures within 3 business days of application, a 7-business-day wait between the initial Loan Estimate and closing, and another 3-day wait if significant changes (like APR) occur, giving borrowers time to review costs before committing to a loan.
Tax considerations: You may be able to deduct home mortgage interest from your taxes. 2 However, if you pay off your mortgage, you won't be able to utilize this deduction, which could increase your taxable income. To learn more about the tax implications consider speaking with a tax advisor.
Suze Orman strongly advocates paying off your mortgage by retirement for financial freedom and peace of mind, but her advice on how varies by situation, often prioritizing a solid emergency fund and retirement savings first, especially if interest rates are low. While she pushes for paying down debt aggressively (even reducing retirement savings beyond the 401(k) match), she cautions against draining savings for low-interest mortgages if it leaves you vulnerable to job loss or emergencies, suggesting you should have a strong safety net before using savings to pay it off.
Not Putting Extra Payments Toward the Loan Principal
Otherwise, you may not see much progress in your early mortgage payoff efforts because your extra payments will be absorbed by interest.
The average age to pay off a mortgage in the U.S. is around 62, with many becoming mortgage-free in their early 60s, coinciding with or just after typical retirement age, though figures vary by source. While some financial experts suggest paying it off by 45 for aggressive investing, data shows a significant portion of homeowners, especially older ones (60+), are mortgage-free, but increasingly, older adults (60s, 70s, 80s) carry more mortgage debt than previous generations, according to Marketplace.
If retirement is still years away, investing could be a better fit. But if you're nearing retirement, reducing debt might offer more peace of mind. Just be sure to compare what you could save by paying off your mortgage early versus what you might earn by investing that same money.
5 savvy ways you could pay off your mortgage sooner
Cons
Do property taxes go up when you pay off your mortgage? No. Your property tax amount largely depends on the assessed value of your home, not your mortgage balance or the presence of a mortgage.
After your mortgage is repaid, you can avoid missed bill payments by creating and managing your own escrow account via a dedicated bank savings account. That's where you can park the necessary funds for things like property taxes, insurance, and related costs that need to be paid directly.
Make Overpayments Regularly
One effective way to pay off your mortgage faster is by making overpayments. Essentially, this means paying more than the standard monthly amount. Even small additional payments can reduce the interest you owe and shorten your mortgage term over time.
The "10/15 mortgage rule" is a strategy to pay off a 30-year mortgage in about 15 years by consistently paying an extra 10% of the principal amount each month (or equivalent weekly/bi-weekly payments), significantly reducing total interest and achieving homeownership much sooner, though it requires significant discipline and financial commitment. It works by accelerating principal repayment, which cuts down the loan term and interest, effectively transforming a 30-year loan into a 15-year one.
It's a trade-off: paying off a small mortgage offers security, frees up cash flow, and saves interest, especially with high rates, but keeping it allows you to invest extra money (potentially earning more), keep liquidity, and possibly benefit from the mortgage interest tax deduction. The best choice depends on your interest rate (high rate favors paying off), risk tolerance (security vs. investment growth), and need for liquid cash.