The $100 Strategy That Could Cut Five Years Off Your Mortgage
You might have heard that adding just $100 to your mortgage repayment each month could potentially cut five years off a 25-year loan. Although it may seem improbable, this strategy can significantly influence your mortgage. Let me break down how this simple adjustment can accelerate your mortgage repayment and lead to substantial savings.
Understanding How Your Repayments Actually Work
To grasp how an extra $100 can make a difference, you need to understand the two components of your monthly mortgage repayment:
- Principal – the portion that goes towards reducing your actual loan balance
- Interest – the cost of borrowing the money, paid to the lender
Here’s a real example: If you have a house worth $500,000, a mortgage of $450,000, and a monthly repayment of $2,500, a large portion might be interest (around $2,000), and the rest ($500) goes towards paying down the loan principal.
The Power of Extra Payments
When you increase your repayment by an additional $100 per month, it might seem minimal compared to the total repayment amount. However, here’s what makes this strategy so powerful: that additional $100 directly contributes to the principal.
Your total repayment of $2,500 becomes $2,600, with $600 now going towards reducing your loan balance instead of just $500. That’s a 20% increase in the speed at which your mortgage will be paid off.
The Compounding Effect
The compounding nature of interest amplifies this effect further. As your principal balance drops, the interest charged on the remaining loan also decreases. Over time, more of your repayment goes towards reducing the principal, creating a snowball effect that speeds up your mortgage payoff.
You’re not just paying off your loan faster – you’re also decreasing the total interest you pay over the loan’s life.
How to Calculate Your Impact
To understand the precise effect on your loan:
- Examine your loan statement
- Subtract the interest charge from your total monthly payment to determine the principal portion
- If your principal portion is $500, adding $100 means you’re paying an additional $100 towards your principal each month
The Key Takeaway
It’s not the total repayment amount but the portion applied to the principal that counts. Even a small extra payment can significantly impact the speed of your mortgage repayment. By consistently adding extra funds to your mortgage, you’ll notice a dramatic reduction in your loan term and the total interest paid.
Action Steps to Get Started
- Assess Your Current Payments – Check your loan statement to see how much of your repayment goes towards the principal
- Determine Your Extra Payment – Decide on a manageable amount to add to your monthly repayment (even a modest increase can have a substantial impact)
- Automate the Extra Payments – Set up an automatic payment to ensure consistency and make it easier to maintain this strategy
Ready to Take Control?
Adding an extra $100 to your mortgage repayment each month might seem like a small change, but it can have a powerful impact on reducing your loan term and saving you money on interest. This is just one of 21 proven methods in my guide: 21 Ways to Pay Your Home Off FAST.
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The Integrity Team


