15-Year Fixed Rate Mortgages Look Cheap Compared To Comparable 30-Year Fixeds

25.03.11 04:07 PM By Paul Cantor

Comparing 30-year fixed to 15-year fixed (2006-2011)

It's a great time for Richmond buyers and homeowners to look at the 15-year fixed rate mortgage.

According to Freddie Mac's weekly Primary Mortgage Market Survey, the relative "discount" of a 15-year fixed rate loan as compared to a comparable 30-year product is the largest in recorded history. The interest rate spread between the two benchmark products is now 0.77%, nearly double the recent, 5-year average of 0.44%.

Despite its lower rates, however, homeowners that opt for a 15-year fixed mortgage should be prepared for higher monthly payments. This is because the principal balance of a 15-year fixed is repaid in half as many years as with a 30-year amortizing product.

The payment increase is 41% higher at today's rates. If you can manage that, though, you'll reap dramatic interest payments savings over time. For each $100,000 borrowed at today's market interest rates, your mortgage interest costs on a conforming 15-year term mortgage will be lower by $56,000 versus an identically-structured 30-year term. The more you borrow, the more you save.

That said, not everyone should use the 15-year product.

One reason you may want to avoid 15-year products is because the higher payments may lead to financial stress. Unless your monthly income far exceeds your monthly debts, choosing a 30-year product may feel safer for you.

Another reason is that, with less mortgage interest paid, 15-year mortgages don't allow for as many mortgage interest tax deductions. This can have tax implications to you each year. Or, maybe you prefer to have your home leveraged, investing "spare dollars" in stocks and bonds.

These are all legitimate cases to stick with a 30-year term, but if you've ever explored the idea of using a 15-year fixed rate mortgage for your home, today, the math is in your favor. Talk to your loan officer before the rates start rising.