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9 Ways To Lower Mortgage Costs And Pay Off Faster

Small changes can slash years off your home loan.

Sneha Tete
PUBLISHED AUG 12, 2026
5 MIN READ

Buying a home is a major financial milestone, but the mortgage can be one of the largest ongoing expenses. With interest rates fluctuating and long-term loans spanning 15 to 30 years, small adjustments in your approach can lead to substantial savings. This guide outlines proven strategies to minimize costs, reduce interest payments, and potentially pay off your mortgage years ahead of schedule. From securing the best rates to accelerating principal reduction, these tips are drawn from financial best practices and real-world examples.

Shop Around for the Best Mortgage Rates

The mortgage rate you lock in significantly impacts your total loan cost. Even a 0.5% difference on a $300,000 loan can save over $30,000 in interest over 30 years. Lenders vary in offers based on your profile, so comparing multiple quotes is essential.

According to mortgage calculators, on a $350,000 loan at 6% interest over 30 years, the monthly principal and interest payment is about $2,098, with total interest exceeding $400,000. Dropping to 5.5% reduces monthly payments to $1,987 and saves nearly $35,000 in interest.

Improve Your Credit Score Before Applying

A higher credit score unlocks lower rates. Scores above 760 often qualify for the best rates, while below 620 may face penalties of 1-2% higher interest.

FICO scores directly influence rates: Excellent credit (740+) might get 5.9%, while fair credit (660-679) pays 6.5% or more on similar loans.

Save for a Larger Down Payment

A bigger down payment reduces the loan amount, lowers monthly payments, and avoids private mortgage insurance (PMI). Aim for 20% to skip PMI entirely.

On a $400,000 home, 5% down means a $380,000 loan plus PMI ($161-$515/month). 20% down ($80,000) eliminates PMI and shrinks the loan to $320,000. High-yield options like those offering 5.50% APY help accumulate funds efficiently.

Consider Buying Mortgage Points

Mortgage points are prepaid interest fees that lower your rate. One point costs 1% of the loan amount and typically reduces the rate by 0.25%.

For a $350,000 loan, one point ($3,500) might drop rate from 6% to 5.75%, saving $86/month and recouping costs in about 41 months.

Choose the Right Loan Term

Shorter terms like 15-year mortgages have higher monthly payments but lower rates and far less total interest.

Loan Term Rate (est.) Monthly P&I ($350k) Total Interest
30-year 6% $2,098 $405,434
15-year 5.5% $2,833 $160,000

Shorter terms build equity faster but require qualifying for higher payments.

Make Extra Principal Payments

Directing extra funds to principal reduces the balance, cutting future interest. Early payments have the biggest impact since initial payments are interest-heavy.

Strategies for Extra Payments

Refinance math: Biweekly on $350k shaves years off.

Avoid or Eliminate Private Mortgage Insurance (PMI)

PMI protects lenders on loans with less than 20% down, costing 0.58%-1.86% annually. Request cancellation at 20% equity.

A $350k loan with 5% down incurs $161-$515/month PMI; eliminating it saves thousands.

Refinance When Rates Drop

If rates fall 0.5-1% below your current rate, refinancing can lower payments or term. Calculate closing costs (2-5% of loan).

Example: Refi $350k from 6% to 5% saves $200+/month after fees.

Strategies to Accelerate Mortgage Payoff

Beyond basics, lifestyle tweaks boost savings.

Frequently Asked Questions (FAQs)

Q: How much can one extra mortgage payment a year save?

A: On a $350,000 30-year 6% loan, it saves about $82,731 in interest and pays off 5 years early.

Q: What’s the best way to make extra payments?

A: Biweekly, monthly add-ons, or annual lump sums all work; confirm principal application with lender.

Q: When should I buy points?

A: If you’ll stay 5+ years and breakeven is within that time.

Q: Can I remove PMI early?

A: Yes, at 20% equity via extra payments or appreciation; request lender review.

Q: Is a 15-year mortgage worth it?

A: Yes for lower total interest, if affordable; rates are typically 0.5% lower.

Implementing these strategies requires discipline but yields massive long-term rewards. Start with rate shopping and credit checks, then layer in extras. Use online amortization calculators to model your scenario. Homeownership becomes cheaper and equity builds faster with proactive steps.

References

  1. Buying a House in Cash in Your 30s — The Penny Hoarder. 2023. https://www.thepennyhoarder.com/home-buying/buying-a-house-in-cash/
  2. 4 Savings Strategies to Pay Off Your Mortgage — The Penny Hoarder. 2024. https://www.thepennyhoarder.com/home-buying/savings-strategies-for-mortgage/
  3. How 1 Extra Mortgage Payment a Year Pays Off Your Home Faster — The Penny Hoarder. 2024. https://www.thepennyhoarder.com/debt/one-extra-mortgage-payment-a-year/
  4. How to Pay Off Your Mortgage Early — The Penny Hoarder (YouTube). 2023. https://www.youtube.com/watch?v=RhCPUwEv-ng
  5. Federal Housing Finance Agency (FHFA) PMI Data — FHFA.gov. 2024-10-01. https://www.fhfa.gov/DataTools/Downloads/Pages/PMI-Charge-Statistics.aspx
  6. Consumer Financial Protection Bureau (CFPB) Mortgage Rate Shopping Guide — CFPB.gov. 2023-05-15. https://www.consumerfinance.gov/owning-a-home/mortgage-options/compare/

This article is general information, not personal financial advice. Consider your own situation, or speak with a licensed adviser, before acting on it.

Sneha Tete
About the author

Sneha Tete

Sneha Tete writes for BuildTheFund. Every figure is verified against primary sources per our editorial policy.

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