Question 1

When is the Alaska LLC annual report due?

Accepted Answer

Before Jan 2 every two years (even years if formed in an even year, odd if odd); delinquent after Feb 1.

Question 2

How much does the Alaska LLC annual report cost?

Accepted Answer

State fee: $100.

Question 3

When is the Alaska corporation annual report due?

Accepted Answer

Before Jan 2 every two years (same parity as incorporation year). Fee: $100. S corporations file the same report as other corporations.

Question 4

Does Alaska have a franchise tax or annual LLC tax?

Accepted Answer

Yes — Alaska business license renewal: Business licenses expire Dec 31 of the license period; renew before expiration ($50 per year (two-year licenses available) — verify).

Question 5

When are Alaska business income tax returns due?

Accepted Answer

C corporations: May 15 (30 days after the federal due date). Pass-through entities (partnerships, S corps): No state partnership/S corp income tax return for most entities. No individual income tax. Corporate income tax applies to C corporations. These are general calendar-year patterns — confirm with the state revenue department.

Question 6

How often do I file Alaska sales tax?

Accepted Answer

No statewide sales tax. Many cities/boroughs levy local sales tax; remote sellers file through the Alaska Remote Seller Sales Tax Commission.

Question 7

What happens if I miss a Alaska deadline?

Accepted Answer

Most states charge a late fee or penalty and interest, and an entity that keeps missing its annual report can lose good standing and eventually be administratively dissolved. Check the official source for the exact penalty and reinstatement steps.

Alaska LLC annual report & franchise tax deadlines 2026-2027

LLC

Corporation (C & S corp)

Franchise & entity-level taxes

State income & estimated tax

Sales tax

IRS disaster postponements in Alaska

Your Alaska calendar

Upcoming deadlines

Tools that help you stay compliant

Alaska deadline FAQ

Official sources

Report	Biennial Report Confirmed on official page
Due	Before Jan 2 every two years (even years if formed in an even year, odd if odd); delinquent after Feb 1
State fee	$100
How often	biennial

Report	Biennial Report (with biennial corporation tax) Confirmed on official page
Due	Before Jan 2 every two years (same parity as incorporation year)
State fee	$100
How often	biennial

Corporate income tax	Yes
C corp return	May 15 (30 days after the federal due date)
Partnership / S corp return	No state partnership/S corp income tax return for most entities
Corporate estimates	Apr 15, Jun 15, Sep 15, Dec 15 (follows the federal corporate schedule)
Note	No individual income tax. Corporate income tax applies to C corporations.