The IRS issued frequently asked questions (FAQs) addressing the limitation on the deduction for business interest expense under Code Sec. 163(j). The FAQs provide general information to taxpayers and tax professionals and reflect statutory changes made by the Tax Cuts and Jobs Act, the CARES Act, and the One, Big, Beautiful Bill.
General Information
The FAQs explain the Code Sec. 163(j) limitation, identify taxpayers subject to the limitation, and describe the gross receipts test used to determine whether a taxpayer qualifies as an exempt small business.
Excepted Trades or Businesses
The FAQs address trades or businesses that are excepted from the Code Sec. 163(j) limitation, including electing real property trades or businesses, electing farming businesses, regulated utility trades or businesses, and services performed as an employee.
Determining the Section 163(j) Limitation Amount
The FAQs explain how to calculate the Code Sec. 163(j) limitation, including the definitions of business interest expense and business interest income, the computation of adjusted taxable income, and the treatment of disallowed business interest expense carryforwards.
CARES Act Changes
The FAQs describe temporary modifications to Code Sec. 163(j) made by the CARES Act, including increased adjusted taxable income percentages and special rules and elections applicable to partnerships and partners for taxable years beginning in 2019 and 2020.
One, Big, Beautiful Bill Changes
The FAQs outline amendments made by the One, Big, Beautiful Bill, including changes affecting the calculation of adjusted taxable income for tax years beginning after Dec. 31, 2024, and the application of Code Sec. 163(j) before interest capitalization provisions for tax years beginning after Dec. 31, 2025.
