Alabama - State Tax Extension

Individuals & Business  •  Automatic
No application requiredIndividual: 6 monthsCorporate: federal + 1 month
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An extension to file is not an extension to pay tax.

Alabama grants an automatic 6-month extension to file individual income tax returns - no paper or electronic extension form is required. Corporations get an automatic extension matching their federal extension plus one additional month. Neither extension extends the time to pay.

If you owe tax with the extension: Alabama extension FAQ (revenue.alabama.gov)  •  Individual filing information (revenue.alabama.gov)
FilerForm requiredExtension lengthPayment rule
IndividualNone - fully automatic, no paper or electronic form filed6 months, to October 15Not extended; interest and penalties accrue on unpaid tax from the original due date
Corporation (Form 20C)None to obtain the extension - attach the federal extension to the Alabama return when filedFederal extension period plus 1 monthNot extended; payment due by the original due date

Authority

Individual extensions: Ala. Code §40-18-27(c), which authorizes the Department of Revenue to grant a reasonable extension of time for filing returns, not to exceed six months for taxpayers within the state. Corporate extensions: Ala. Code §40-18-39(a) and Ala. Admin. Code r. 810-3-39-.02, which set the corporate extension at the federal extension period plus one month.

Alabama's current administrative practice (published on the Department's own FAQ page) waives the paper Form 4868A that older instructions once required for individuals - no state extension form is filed at all. Confirm this against the Department's site at the time of filing, since this is agency practice under the statute rather than a fixed form requirement.
Related
All StatesBack to the states hub GeorgiaAlso automatic with the federal extension Municipal Occupational TaxBirmingham and other AL cities' occupational tax extension rules Master MatrixEvery jurisdiction, one table
Authority: Ala. Code §40-18-27(c) (individual extension authority); Ala. Code §40-18-39(a) and Ala. Admin. Code r. 810-3-39-.02 (corporate extension, federal plus one month). Sources: revenue.alabama.gov/faqs/can-i-apply-for-an-extension-to-file-my-return; law.justia.com (Ala. Code §40-18-27, §40-18-39); law.cornell.edu (Ala. Admin. Code r. 810-3-39-.02).
This page is for informational purposes only and is not legal, tax, or accounting advice. No professional relationship is created by using this site. Tax law and guidance change; verify against current primary authority before acting. Full disclaimer.
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