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Mortgages offer nice tax breaks, but in limited parts of the U.S.

December 10, 2014

Back in 2008 when the housing bubble burst and the financial crisis began, homeowners were literally walking away from their residences. Predatory lenders lured unqualified buyers with subprime mortgages that backfired horrendously for financial institutions and homeowners alike.

Those who managed to stay in their homes were deep underwater on the mortgage loan amount.

It seemed for the last five or so years that the American homeownership dream, while not dead, was on life support.

Happy family buying new home courtesy Ruidoso NM Century21The patient, however, appears to be making a recovery.

Housing markets are picking up in some parts of the country. A recent survey by housing giant Freddie Mac found that the vast majority of Americans who do not own a home still see homeownership as a worthy goal.

And some of those folks might soon be in their own places thanks to a decision by Freddie Mac and its sister home-loan sister Fannie Mae.

These government-backed groups will allow mortgages for first-time home buyers who can come up with down payments as low as 3 percent of the home loan. That lower threshold is scheduled to take effect Dec. 13 at Fannie and March 23 at Freddie.

Tax savings often are cited as one of the advantages of owning your own residence. There are many residential tax breaks. And the latest Weekly Tax Tip looks at ways to maximize two of them — mortgage interest and property tax payments — by the end of the year.

Better for richer filers: But the mortgage interest deduction doesn't help homeowners equally, says the Tax Policy Center.

Although the deduction may be claimed by any homeowner with a loan of up to $1 million used to buy or refinance a primary residence or secondary home (and in some cases up to $100,000 in a related home equity loan), it actually helps out many fewer homeowners.

The reason is that there's no reason to claim the mortgage interest amount, as well as real estate taxes and other itemized deductions if they don't add up to more than the standard deduction amount.

For the 2014 tax year, the standard deduction is $6,200 for single people and husbands and wives who file separately; $12,400 for jointly filing married couples; and $9,100 for heads of households.

If your itemized expenses don't exceed the standard deduction amount for your filing status, there's no need to mess with Schedule A.

So home-owning taxpayers whose combined itemized deductions are less than the standard deduction do not directly benefit from the mortgage interest deduction or other home-related tax breaks.

Costly for Uncle Sam: The mortgage interest deduction is of particular interest to tax and finance folks. One reason is its cost to the U.S. Treasury. Joint Committee on Taxation analysts found that deductions for mortgage interest alone came to $69.7 billion in lost revenue in 2013.

And most of Uncle Sam's revenue losses were as tax savings for wealthier homeowners.

Itemized deductions, including home-related write-offs, are more likely for high-income taxpayers, notes the Tax Policy Center (TPC), a nonprofit joint venture of the Urban Institute and Brookings Institution.

In its Dec. 4 analysis of the mortgage interest deduction across Zip Codes, the TPC says it is wealthier homeowners who tend to have larger mortgages (and therefore more interest), higher state and local taxes, and larger charitable contributions that they can deduct.

"Not surprisingly, therefore, high-income taxpayers in richer zip codes are more likely to claim the mortgage interest deduction, while taxpayers in low- and middle-income zip codes frequently have relatively low claiming rates," according to the TPC study.

The percent of tax returns with mortgage interest tax deductions increase with income. Zip Codes in the top adjusted gross income (AGI) segment claim their home loan's interest 36.9 percent of the time. That's more than three times higher the 9.9 percent mortgage interest deduction claim rate for those in with the lowest AGI.

Tax Policy Center housing value mortgage interest deduction claimsClick image for a larger view.

The deductible interest amount obviously is related to AGI, the price of the homes and the associated loan sizes. For those Zip Codes in the lowest income level of TPC's study, the median home value was $137,316. Home value increased steadily until sharply rising from $285,197 to $423,443 from the ninth to tenth income sectors.

The bottom line per the TPC analysis: The mortgage interest deduction is the largest tax expenditure for home ownership, but its value is not distributed equally across the income distribution or localities.

"In particular, we find that roughly half of the aggregate mortgage interest deductions are claimed by twenty percent of zip codes," note study authors Benjamin H. Harris and Lucie Parker.

The Zip Codes where the mortgage interest deduction is claimed the most tend to be disproportionately white, middle-aged, and married, according to TPC. And homeowners in counties west of the Mississippi River and on the East Coast disproportionately benefit from the mortgage interest deduction.

You also might find these items of interest:

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TO WRAP UP 2026

It’s over! With October’s extended filing deadline behind us, it is now time to focus on year-end moves to reduce your 2026 tax bill. 

You’ll find ways to do just that on the Tax Tips page (see the More Tax Posts drop-down menu at the top of the blog), as well as the separate tax tip pages for each month, notably October through December. If you’re on the Tax Tips page, you’ll find a monthly list at the end of this column. If you’re on another blog page, you can head straight to the October tips; at the bottom of that tips page you’ll find links to all the other 11 months’ collections of tax advice.

Not to spoil what you’ll find in that tax advice, but it does cover such things as tax deductions for charitable donations, investment moves that could reduce tax due, and ways to max out your tax-favored retirement savings. 

Finally, as the year winds down, things get hectic. There are lots of other things to occupy our time, like the much more fun upcoming holidays. But don’t lose sight of taxes, since timing is key. To be of use, most tax moves must be made by the end of the tax year. That’s Thursday, Dec. 31, which also is the last business day of the year. 

So that you don’t miss that final tax year deadline, also keep an eye on the countdown clock below. It will keep you on top of just how much time is left to make important, tax-saving moves. (Note: I’m in the Central Time Zone, so adjust accordingly for where you live.)

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