Tax Deductions for Homeowners: How the New Tax Law Affects Mortgage InterestBy: Leanne Potts
Published: December 21, 2018
Tax changes for 2019 change the landscape for homeowners.
Tax season is upon us once again, and to make it even more interesting this year, the tax code has changed — along with the rules about tax deductions for homeowners. The biggest change? Many homeowners who used to write off their property taxes and the interest they pay their mortgage will no longer be able to.
Stay calm. This doesn't automatically mean your taxes are going up. Here's a roundup of the rules that will affect homeowners — and how big of a change to expect.
Related: Are Closing Costs Tax Deductible?
Standard Deduction: Big ChangeThe standard deduction, that amount everyone gets, whether they have actual deductions or not, nearly doubled under the new law. It's now $24,000 for married, joint-filing couples (up from $13,000). It's $18,000 for heads of household (up from $9,550). And $12,000 for singles (up from $6,500).
Many more people will now get a better deal taking the standard than they would with their itemizable write-offs.
For perspective, the number of homeowners who will be able to deduct their mortgage interest under the new rules will fall from around 32 million to about 14 million, the federal government says. That's about a 56% drop.
"This doesn't necessarily mean they'll pay more taxes," says Evan Liddiard, a CPA and director of federal tax policy for the National Association of REALTORS® in Washington, D.C. "It just means that they'll no longer get a tax incentive for buying or owning a home."
So will you be able to itemize, or will you be in standard deduction land? This calculatorcan give you an estimate.
If the answer is standard deduction, you'll be pleased to know that tax forms are easier when you don't itemize, says Liddiard. Find instructions for IRS Form 1040 here.
Mortgage Interest Deduction: Incremental ChangeThe new law caps the mortgage interest you can write off at loan amounts of no more than $750,000. However, if your loan was in place by Dec. 14, 2017, the loan is grandfathered, and the old $1 million maximum amount still applies. Since most people don't have a mortgage larger than $750,000, they won't be affected by the cap.
But if you live in a pricey place (like San Francisco, where the median housing price is well over a million bucks), or you just have a seriously expensive house, the new federal tax laws mean you're not going to be able to write off interest paid on debt over the $750,000 cap.
State and Local Tax Deduction: Degree of Change Varies by LocationThe state and local taxes you pay — like income, sales, and property taxes — are still itemizable write-offs. That's called the SALT deduction in CPA lingo. But. The tax changes for 2019 (that's tax year 2018) mean you can't deduct more than $10,000 for all your state and local taxes combined, whether you're single or married. (It's $5,000 per person if you're married but filing separately.)
The SALT cap is bad news for people in areas with high taxes. The majority of homeowners in around 20 states have been writing off more than $10,000 in SALT each year, so they'll lose some of this deduction. "This is going to hurt people in high-tax areas like New York and California," says Lisa Greene-Lewis, CPA and expert for TurboTax in California. New Yorkers, for example, were taking SALT deductions averaging $22,000 a household.
Rental Property Deduction: No ChangeThe news is happier if you're a landlord. There continue to be no limits on the amount of mortgage debt interest or state and local taxes you can write off on rental property. And you can keep writing off operating expenses like depreciation, insurance, lawn care, and utilities on Schedule E.
Home Equity Loans: Big ChangeYou can continue to write off the interest on a home equity or second mortgage loan (if you itemize), but only if you used the proceeds to substantially better your home and only if the total, combined with your first mortgage, doesn't go over the $750,000 cap ($1 million for loans in existence on Dec. 15, 2017). If you used the equity loan to pay medical expenses, take a cruise, or anything other than home improvements, that interest is no longer tax deductible.
Here's a big FYI: The new rules don't grandfather in old home equity loans if the proceeds were used for something other than substantial home improvement. If you took one out five years ago to, say, pay your child's college tuition, you have to stop writing off that interest.
4 Tips for Navigating the New Tax Law1. Single people may get more tax benefits from buying a house, Liddiard says. "They can often reach [and potentially exceed] the standard deduction more quickly." You can check how much you're likely to owe or get back under the new law on this tax calculator.
2. Student loan debt is deductible, up to $2,500 if you're repaying, whether you itemize or not.
3. Charitable deductions and some medical expenses remain itemizable. If you're generous or have had a big year for medical bills, these, added to your mortgage interest, may be enough to bump you over the standard deduction hump and into the write-off zone.
4. If your mortgage is over the $750,000 cap, pay it down faster so you don't eat the interest. You can add a little to the principal each month, or make a 13th payment each year.