Advertiser Disclosure

How the Mortgage Interest Deduction Tax Changes Could Affect You

Dec. 20, 2017
Home Ownership Costs, Mortgages
Impact of Mortgage Interest Deduction Tax Changes
Many or all of the products featured here are from our partners who compensate us. This may influence which products we write about and where and how the product appears on a page. However, this does not influence our evaluations. Our opinions are our own.

The mortgage interest deduction is a key tax provision that allows millions of homeowners to offset the mortgage interest paid each year against taxable income. It is among the largest incentives encouraging homeownership in the United States. For taxpayers who itemize rather than using the standard deduction, the mortgage interest deduction is among the most popular — approximately 33 million Americans claimed it in 2016.

» MORE: Find out how much your home is really worth

Under the new tax plan, which takes effect for the 2018 tax year, on new mortgages you may deduct the interest you pay on mortgage debt up to $750,000 on your primary home and a second home ($375,000 if married filing separately). That’s down from the previous limit of $1 million ($500,000 if married filing separately).

Use NerdWallet’s mortgage interest deduction calculator to find out what this means for your next mortgage.


More from NerdWallet

About the author