Interest on Home Equity Loans Still Deductible Under New Law

Home Itemized Deductions

The Internal Revenue Service advised taxpayers that in many cases they can continue to deduct interest paid on home equity loans. Despite newly-enacted restrictions on home mortgages, taxpayers will still generally be able to deduct interest on a home equity loan, home equity line of credit (HELOC) or second mortgage, regardless of the loan’s label, as long as the loan, line of credit or mortgage is used to buy, build or substantially improve a home.

New dollar limit on total qualified residence loan balance

For anyone considering taking out a mortgage, the new law imposes a lower dollar limit on mortgages qualifying for the home mortgage interest deduction. Beginning in 2018, taxpayers may only deduct interest on $750,000 of qualified residence loans. The limit is $375,000 for a married taxpayer filing a separate return. These are down from the prior limits of $1 million, or $500,000 for a married taxpayer filing a separate return.  The limits apply to the combined amount of loans used to buy, build or substantially improve the taxpayer’s main home and second home.

The following examples illustrate these points.

Example 1: In January 2018, a taxpayer takes out a $500,000 mortgage to purchase a main home with a fair market value of $800,000.  In February 2018, the taxpayer takes out a $250,000 home equity loan to put an addition on the main home. Both loans are secured by the main home and the total does not exceed the cost of the home. Because the total amount of both loans does not exceed $750,000, all of the interest paid on the loans is deductible. However, if the taxpayer used the home equity loan proceeds for personal expenses, such as paying off student loans and credit cards, then the interest on the home equity loan would not be deductible.

Example 2: In January 2018, a taxpayer takes out a $500,000 mortgage to purchase a main home.  The loan is secured by the main home. In February 2018, the taxpayer takes out a $250,000 loan to purchase a vacation home. The loan is secured by the vacation home.  Because the total amount of both mortgages does not exceed $750,000, all of the interest paid on both mortgages is deductible. However, if the taxpayer took out a $250,000 home equity loan on the main home to purchase the vacation home, then the interest on the home equity loan would not be deductible.

Example 3: In January 2018, a taxpayer takes out a $500,000 mortgage to purchase a main home.  The loan is secured by the main home. In February 2018, the taxpayer takes out a $500,000 loan to purchase a vacation home. The loan is secured by the vacation home.  Because the total amount of both mortgages exceeds $750,000, not all of the interest paid on the mortgages is deductible. A percentage of the total interest paid is deductible (see Publication 936).

For more information about the new tax law, visit the Tax Reform page on IRS.gov.