Take advantage of these home ownership-related tax deductions and strategies to lower your tax bill:
Mortgage Interest Deduction
One of the neatest deductions itemizing homeowners can take advantage of is the mortgage interest deduction, which you claim on Schedule A. To get the mortgage interest deduction, your mortgage must be secured by your home — and your home can be a house, trailer, or boat, as long as you can sleep in it, cook in it, and it has a toilet.
Interest you pay on a mortgage of up to $1 million — or $500,000 if you’re married filing separately — is deductible when you use the loan to buy, build, or improve your home. If you take on another mortgage (including a second mortgage, home equity loan, or home equity line of credit) to improve your home or to buy or build a second home, that counts towards the $1 million limit. If you use loans secured by your home for other things — like sending your kid to college — you can still deduct the interest on loans up $100,000 ($50,000 for married filing separately) because your home secures the loan.
Prepaid Interest Deduction
Prepaid interest (or points) you paid when you took out your mortgage is generally 100% deductible in the year you paid it along with other mortgage interest.
Property Tax Deduction
You can deduct on Schedule A the real estate property taxes you pay. If you have a mortgage with an escrow account, the amount of real estate property taxes you paid shows up on your annual escrow statement.
PMI and FHA Mortgage Insurance Premiums
You can deduct the cost of private mortgage insurance (PMI) as mortgage interest on Schedule A if you itemize your return. The change only applies to loans taken out in 2007 or later.
What’s PMI? If you have a mortgage but didn’t put down a fairly good-sized down payment (usually 20%), the lender requires the mortgage be insured. The premium on that insurance can be deducted, so long as your income is less than $100,000 (or $50,000 for married filing separately).
If your adjusted gross income is more than $100,000, your deduction is reduced by 10% for each $1,000 ($500 in the case of a married individual filing a separate return) that your adjusted gross income exceeds $100,000 ($50,000 in the case of a married individual filing a separate return). So, if you make $110,000 or more, you can’t claim the deduction (10% x 10 = 100%).
Vacation Home Tax Deductions
The rules on tax deductions for vacation homes are complicated. Do yourself a favor and keep good records about how and when you use your vacation home.
If you’re the only one using your vacation home (you don’t rent it out for more than 14 days a year), you deduct mortgage interest and real estate taxes on Schedule A.
Rent your vacation home out for more than 14 days and use it yourself fewer than 15 days (or 10% of total rental days, whichever is greater), and it’s treated like a rental property. Your expenses are deducted on Schedule E.
Rent your home for part of the year and use it yourself for more than the greater of 14 days or 10% of the days you rent it and you have to keep track of income, expenses, and allocate them based on how often you used and how often you rented the house.
The Nonbusiness Energy Tax Credit lets you claim a credit for installing energy-efficient home systems. Tax credits are especially valuable because they let you offset what you owe the IRS dollar for dollar, in this case, for up to 10% of the amount you spent on certain upgrades.
The credit carries a lifetime cap of $500 (less for some products), so if you’ve used it in years past, you’ll have to subtract prior tax credits from that $500 limit. Lucky for you, there’s no cap on how much you’ll save on utility bills thanks to your energy-efficiency upgrades.