Business Interest Expense Limitation

The TCJA limited the amount of allowable deductions for business interest (regardless of the type of entity) for tax years beginning after 2017. The limitation is generally the amount of business interest income for the year plus 30 percent of the taxpayer’s adjusted taxable income for the year. The limitation does not apply to taxpayers with average annual gross receipts for the prior three years below an inflation adjusted amount. For 2020, this amount is $26 million or less.

The Act increases the limitation amount to 50 percent of the taxpayer’s adjusted taxable income for 2019 and 2020 (with a special allocation election required for partnerships for 2019). In calculating the limitation for 2020, the taxpayer may elect to use adjusted taxable income for 2019.

The option to use 2019 adjusted taxable income in calculating the limitation is meant to counteract the likelihood that incomes will not be higher in 2020 because of the economic environment, whereas 2019 was generally a very high revenue year for businesses.