Shorter Term Refinancing Can Save You Big


For some homeowners, today's historically low interest rates have created much needed breathing room for overstretched budgets. But if you're fortunate enough to already have a little extra space in your monthly budget, refinancing with a 15-year mortgage instead of a 30-year mortgage can help you tap into even more significant savings.

For example, say you have 25 years left on a $200,000 30-year fixed-rate mortgage (FRM) with an interest rate of 7.0%. You have a choice between refinancing with a 30-year loan at the national average rate of 5.42% or a 15-year loan at the average rate of 5.02%; both averages are from's Mortgage Rate Index. Let's assume refinancing with either loan will cost $2,500 at closing.

In this case, refinancing with the 15-year loan will cost you an extra $160 per month, instead of saving $271 per month with the 30-year refinance. However, the 15-year loan will save you a whopping $130,846 in interest payments -- $113,000 more than the 30-year loan. (See the table below for a comparison.)

Remaining 25-yrs
Interest rate: 7.0%
Monthly Payment: $1,331
Total Interest Payment: $210,916

30-Year Refinance
Interest rate: 5.42%
Monthly Payment: $1,060
Total Interest Payment: $193,160

15-Year Refinance
Interest rate: 5.02%
Monthly Payment: $1,491
Total Interest Payment: $80,070

The six-figure savings in interest payments on the 15-year loan is because more of your monthly payments go towards paying down the principal of your loan. With the 15-year loan, $8,635 (48%) of the $17,892 in payments the first year goes towards your principal. By comparison, only $2,574 (20%) of your first year's payments of $12,715 goes towards principal with a 30-year loan.

To run your own numbers, BankingMyWay’s Mortgage Refinance Breakeven calculator lets you compare different rates and different terms. After you’ve plugged in your numbers, click the “View Report” button to get the full breakdown of monthly payments and interest vs. principal.

The 0.4 percentage point also contributes to the gap in interest savings. Rates vary from lender to lender, however, so check out to see mortgage rate offers in your area. For instance, residents of the New York metropolitan area can apply for 15-year FRMs from JPMorgan Chase (Stock Quote: JPM) at an interest rate of 4.875%, from Citibank (Stock Quote: C) at a rate of 5.125% or Bank of America (Stock Quote: BAC) at a rate of 5.625%.

For many homeowners, the opportunity to reduce the monthly savings payment is a great reason to refinance. This is especially true in a time when financial flexibility is a crucial component for success. But for those with the budget that can handle it, a shorter term loan is where the biggest long-term savings are found.

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