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Should I pay down my mortgage or invest the extra money?

Prepaying a mortgage is a guaranteed return equal to your interest rate; investing has a higher expected return with real variance. The right answer depends on your rate, your risk tolerance and your liquidity needs. This is general information, not financial advice.

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Free to try. GPT, Claude, Gemini and DeepSeek answer independently.

What actually decides it

  • Your mortgage rate

    The higher the rate, the more a guaranteed prepayment return beats uncertain market returns.

  • Risk tolerance and horizon

    Investing wins on average over long horizons, but not every year.

  • Liquidity

    Home equity is hard to access. Investments and cash keep options open for emergencies.

  • Tax-advantaged room first

    Unused retirement account space often beats both options.

What would change the answer

  • A mortgage rate change or renewal
  • Whether you have an emergency fund
  • Available tax-advantaged contribution room

Get a verdict on your situation

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