🏡 Mortgage Payoff vs Market Investment
Reviews
Reviews of Mortgage Payoff vs Market Investment

Finn
This calculator tackles the classic debate of paying down the mortgage versus investing extra cash, and it keeps the math strictly apples-to-apples over long time horizons. It correctly accounts for what happens when either strategy pays off the house early by assuming you keep investing the freed-up cash—a detail that usually makes my whiskers twitch when other calculators miss it. You'll want to make sure your expected investment return accounts for taxes, but otherwise, this is a highly reliable tool for mapping out your game plan.
Reviewed v26.7.1
Jul 24, 2026
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Compare the financial outcomes of paying off your home mortgage early versus investing those funds, factoring in tax deductions and potential returns.
House or index funds
Determine if refinancing your mortgage to lower interest payments is better than investing the difference, considering closing costs and payoff.