If you’re wondering how extra mortgage payments can save you money, you’re not alone — even small additional payments can reduce your interest and help you pay off your loan years earlier.
Even small additional payments each month can save you tens of thousands of dollars in interest and help you pay off your mortgage years earlier.
In this guide, you’ll learn how extra payments work, how much you can save, and how to create a strategy that fits your budget.
👉 Try it yourself:
What Are Extra Mortgage Payments?
Extra payments are any additional money you put toward your loan on top of your required monthly payment.
These payments go directly toward your principal balance, which reduces the amount of interest you pay over time.
Types of extra payments:
- Monthly extra payments (most common)
- One-time lump sum payments
- Biweekly payments (making half payments every 2 weeks)
How Extra Payments Save You Money
Here’s why extra payments are so powerful:
👉 Interest is calculated based on your remaining loan balance
So when you reduce your balance faster:
- You pay less interest
- More of each payment goes toward principal
- Your loan gets paid off sooner
Example:
- Loan: $300,000
- Rate: 6.5%
- Term: 30 years
Without extra payments:
👉 Total interest: ~$382,000
With just $200/month extra:
👉 You can save over $100,000 in interest
👉 Pay off your loan years earlier
👉 Calculate your savings:
How Much Faster Can You Pay Off Your Mortgage?
Even small changes can have a big impact.
Example:
| Extra Payment | Years Saved |
|---|---|
| $100/month | ~4–5 years |
| $200/month | ~7–10 years |
| $500/month | ~15+ years |
👉 Try different scenarios:
Extra Payments vs. Lower Interest Rates
Many buyers focus on getting a lower rate — but extra payments can sometimes have an even bigger impact.
Example:
- Lower rate by 0.5% → saves some interest
- Add $200/month → saves significantly more
👉 The best strategy:
✔ Get a good rate
✔ Add extra payments when possible
Best Strategies for Making Extra Payments
✅ 1. Round Up Your Payment
Example:
👉 Pay $2,000 instead of $1,896
✅ 2. Add a Fixed Monthly Amount
Start small:
- $50/month
- $100/month
- $200/month
Consistency matters more than size.
✅ 3. Use Windfalls
Apply bonuses, tax refunds, or extra income toward your loan.
✅ 4. Switch to Biweekly Payments
Instead of 12 payments per year:
👉 You make 26 half-payments (13 full payments)
👉 This alone can cut years off your loan.
Should You Make Extra Payments or Invest?
This depends on your goals.
Extra payments:
✔ Guaranteed savings (no risk)
✔ Reduces debt
✔ Faster payoff
Investing:
✔ Potential higher returns
✔ More flexibility
❌ More risk
👉 Many homeowners do BOTH:
- Invest regularly
- Make occasional extra payments
How Extra Payments Affect Your Monthly Budget
Before committing, make sure:
- You have an emergency fund
- High-interest debt is paid off
- You’re not stretching your finances
👉 Even $50/month is a great start.
Real Example Scenario
Let’s say:
- Loan: $300,000
- Rate: 6.5%
- Term: 30 years
Without extra payments:
- Monthly: $1,896
- Total interest: ~$382,000
With $200/month extra:
- Monthly: ~$2,096
- Interest saved: ~$100,000+
- Payoff time reduced significantly
👉 See your numbers:
Common Mistakes to Avoid
❌ Not specifying payments go toward principal
❌ Overcommitting and hurting your budget
❌ Ignoring higher-interest debts first
❌ Not checking for prepayment penalties
FAQ
Do extra payments go toward principal?
Yes — as long as your lender applies them correctly.
Can I pay off my mortgage early?
Yes. Most loans allow early payoff without penalties.
How much extra should I pay?
Even $50–$200/month can make a big difference.
Are extra payments better than refinancing?
Sometimes. It depends on your rate and financial goals.
Related Calculators
Final Thoughts
Making extra payments is one of the simplest ways to save money on your mortgage and build equity faster.
Even small contributions can lead to huge long-term savings.
👉 Start by testing your numbers using the calculator above and build a strategy that works for you.