Alaska Personal Tax Extension | No Personal State Income Tax

Modified on Wed, 10 Jun at 1:16 PM

Alaska Personal Tax Extension Guide

Alaska Has No Personal State Income Tax

Alaska does not impose a personal state income tax. Residents of Alaska are not required to file a state income tax return and do not need to request a state extension. There is no Alaska personal income tax return to extend.

Federal Tax Obligations Still Apply

Although Alaska has no personal income tax, federal income tax obligations still apply to Alaska residents. If you need more time to file your federal return, you must file IRS Form 4868 with the Internal Revenue Service by April 15, 2026, to receive a federal extension to October 15, 2026.

Quick Reference Table

State Abbreviation	AK
State Name	Alaska
Extension Status	No Personal State Income Tax
Other Information	Alaska has no personal state income tax. No state return or extension required.