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Alaska . 2026 filing guide

Alaska Secretary of State filings, deadlines, and how to do them right.

Annual reports, business search, registered agent changes, reinstatement, dissolution, tax registration. Every Alaska filing explained, plus the business environment, regulatory bodies, and a year-round compliance calendar. Verified against the Alaska Department of Commerce, Division of Corporations as of June 2026.

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Verified against Alaska Department of Commerce, Division of Corporations on Jun 12, 2026
Agency
Alaska Department of Commerce, Division of Corporations
Branded as Alaska Division of Corporations
Phone
907-465-2550
Mon-Fri 8am-4:30pm AKT
Annual due
January 2 (biennial)
$37.50 penalty
Processing
3-5 business days
Online filings
Alaska business environment

Why founders choose Alaska (and what to know first)

No personal income tax. No state-level sales tax. Biennial reporting reduces compliance overhead. Strong natural-resource and tourism ecosystem.

Economy
~$60B economy
Registered entities
~100,000 active entities
New formations / year
~10,000 annually
Key industries
Oil and gas, fishing, mining, tourism, transportation
Alaska tax profile

Tax obligations at a glance

Tax type Where Alaska stands
State income taxNone
Corporate income tax0% to 9.4% graduated
Sales taxNone at state level; local possible
Franchise taxNone. Biennial report is the equivalent.

Tax obligations depend on entity type, where you operate, and where revenue is sourced. Consult a licensed CPA for entity-specific advice. File.Business connects you with vetted CPAs in Alaska on request.

Beyond the SoS

Other Alaska agencies your business will touch

The Secretary of State handles formation and corporate filings. These agencies handle the rest of your Alaska compliance.

Alaska Dept of Revenue
907-269-6620

Corporate income tax, fishery taxes, mining license tax

Alaska Dept of Labor and Workforce Development
907-465-2700

Unemployment insurance, workers comp

Alaska Division of Insurance
907-269-7900

Insurance licensing

Alaska Workers Compensation
907-465-2790

Workers comp requirements

Alaska Banking and Securities
907-465-2521

Banking and securities regulation

Alaska Professional Licensing
907-465-2550

Professional trade licensing

Alaska compliance calendar

Year-round filings every Alaska business should know

Recurring federal and state deadlines that affect Alaska businesses. Our Compliance Calendar tracks these and 200+ others against your entity.

WhenWhat is due
January 2 (biennial)Alaska annual filing deadline
Jan 31W-2 and 1099 deadlines (federal, applies to all state employers)
Mar 15Form 1065 and 1120-S deadline (pass-through entities)
Apr 15Form 1040 + Q1 federal estimated tax
Jun 15Q2 federal estimated tax
Sep 15Q3 federal estimated tax. Extended 1120-S / 1065
Oct 15Extended 1040 / 1120 deadline
Dec 31Year-end. BOI updates due within 30 days of beneficial-owner changes (FinCEN).
View full Alaska compliance calendar →
How-to . LLC formation

How to form an LLC in Alaska: step by step

Each step explained with what Alaska requires. File.Business handles all of this for $0 service fee plus the $250 state fee.

1
Pick a name

Search the state business name database to confirm the name is distinguishable. Must include LLC, L.L.C., or Limited Liability Company.

2
Choose a registered agent

State street address required (no P.O. Box). The agent must accept the appointment and be available during business hours.

3
File the Articles of Organization

Submit to the Secretary of State with the state filing fee. Online filing is the fastest channel.

4
Draft the operating agreement

Not filed with the state but legally important. Defines members, contributions, distributions, and manager rules.

5
Apply for an EIN

IRS Form SS-4. Online if a member has an SSN; mail/fax if all members are non-US.

6
Open a business bank account

Most banks require: Articles, EIN letter, operating agreement, and beneficial-owner ID.

7
Register for state tax accounts

Department of Revenue for sales tax, withholding accounts if hiring employees.

Start your Alaska LLC →

Ready to file your Alaska paperwork the easy way?

Five minutes per filing. State fee passed through at cost. Audit trail and deadline tracking included.

Start a Alaska filing Get deadline alerts

Disclosure. File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with the Alaska Department of Commerce, Division of Corporations or any Secretary of State office. You may file directly with the Alaska Department of Commerce, Division of Corporations. Information on this page is for general guidance only and is not legal, tax, or accounting advice. Filing fees and deadlines verified against the Alaska Department of Commerce, Division of Corporations as of June 2026 and may change. For entity-specific guidance, consult a licensed Alaska attorney or CPA.

File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with any Secretary of State office. You may file directly with the appropriate state agency. SOC 2 Type II audited. 220,000+ businesses formed since 2017.