Alabama § 40-18-39.1 - Business Interest Expense Deduction Limitations.

Full text of Alabama Code of Alabama § 40-18-39.1 — Business Interest Expense Deduction Limitations., with citation guidance and answers to common questions.

§ 40-18-39.1. Business Interest Expense Deduction Limitations.

(a) For a tax year in which the business interest expense deduction of the taxpayer, or of any federal consolidated return group of which the taxpayer is a member, is not limited pursuant to 26 U.S.C. § 163(j) on the federal income tax return for the tax year, the taxpayer shall not be subject to a limitation on the taxpayer’s business interest expense deduction other than the limitation provided in Section 40-18-35(b) for interest expense with a related member.

(b)(1) For a tax year in which the business interest expense deduction of the taxpayer, or of any federal consolidated return group of which the taxpayer is a member, is limited pursuant to 26 U.S.C. § 163(j) on the federal income tax return for the tax year, the taxpayer shall calculate the business interest expense deduction limitation under 26 U.S.C. § 163(j), for purposes of computing Alabama taxable income, on a separate-entity basis, or in the case of the members of an Alabama affiliated group, as defined in Section 40-18-39(b)(1), which files an Alabama consolidated return as defined in Section 40-18-39(b)(2), on the basis of the Alabama consolidated return group.

(2) The gross receipts test under 26 U.S.C. § 163(j)(3) shall apply to each separate entity which is subject to Alabama income tax, or in the case of an Alabama affiliated group, as defined in Section 40-18-39(b)(1), which files an Alabama consolidated return as defined in Section 40-18-39(b)(2), to the Alabama consolidated return group.

(3) The limitation provided in subsection (a) will apply before the application of the limitation provided in Section 40-18-35(b) for interest expense with a related member. For purposes of the limitation provided in Section 40-18-35(b), the net interest deduction limitation calculated under this subsection shall be allocated on a pro rata basis to the interest income recipients. Any resulting interest expense carryforward shall also be allocated on a pro rata basis to the interest income recipients. In any tax year in which a taxpayer deducts business interest expense on its federal tax return, or the tax return of the federal consolidated group of which it is a member, which was carried forward from a previous tax year and which is also subject to the add back provisions for interest expense with a related member under Section 40-18-35(b), the taxpayer shall apply Section 40-18-35(b) to the amount of the interest expense carried forward in addition to the amount accrued or incurred in the current tax year. Taxpayers that determine their business interest expense deduction pursuant to this subsection shall submit to the Department of Revenue the appropriate forms, schedules, and statements needed in order to confirm the business interest expense deduction was calculated correctly.

(4) A taxpayer with nonbusiness income or nonbusiness interest expense shall allocate nonbusiness interest expense to nonbusiness income and shall calculate a limit on the business interest expense deduction associated with nonbusiness income and nonbusiness interest expense on a pro rata basis. Nonbusiness interest expense shall be assigned to nonbusiness income and shall only be allowed to reduce nonbusiness income.

Source: official Alabama text · Last verified 2026-08-27

Frequently Asked Questions About Alabama § 40-18-39.1

What does Code of Alabama § 40-18-39.1 cover?

Section 40-18-39.1 ("Business Interest Expense Deduction Limitations.") is part of the Code of Alabama, the codified statutory law of Alabama. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Alabama § 40-18-39.1?

A common citation format is "Code of Alabama § 40-18-39.1" (Alabama). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Alabama law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Alabama official source linked on this page or consult a licensed Alabama attorney.

How does Alabama § 40-18-39.1 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Alabama can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Alabama.