3 Best LLC Services in Alaska (2026), Ranked for You
Our 2026 recommendation for LLC formation services in Alaska, in order, is Mainstay Filing ($199), Alaska Registered Agent.co ($199) and AK Registered Agent.org ($199). Every option pays the same $250 filing fee, and three years of service cost $397 to $597.
Written by the Simple Filing Guide editorial team
Start here
State fee to file
$250, once, up front
What comes next
$100 every second year
Registered agent
Yes, by law
Our shortlist
Mainstay Filing, Alaska Registered Agent.co then AK Registered Agent.org
1. Mainstay Filing: best for owners who want upkeep handled
$199 per year, renewing at $199
Mainstay Filing takes the top spot, since its $199 yearly price pays for forming the LLC, serving as the registered agent and filing the biennial report, and renews at $199.
Compare the price before you commit: Alaska Registered Agent.co is $200 less over three years, and the gap pays for more of the paperwork.
The biennial report is included, along with the $100 state fee at cost.
Checklist: what is included
Articles prepared and filed
Registered agent all year
Biennial report prepared and submitted
Help with your EIN
State fees billed as charged
What works
Year two costs $199
$199 a year with no add-ons needed
No extra fee to get your EIN
Gaps
From year two you pay $100 more than at Alaska Registered Agent.co
Every LLC must name a registered agent with an in-state street address.
An Alaska resident whose business office is the registered office, or a corporation authorized to do business in Alaska whose business office is the registered office.
Expect the biennial report to come back on a two-year cycle, at $100 each time. In the state's words it is due January 2 of the filing year, so mark the date.
Yes, you can. On your own, the three-year bill is just the state's fees: $350.
Expect to pay $397 to $597 over three years if you hire.
What decided the ranking?
Mainstay Filing leads on filing jobs included, which carries 27% of our score.
Five checks set the order: total for three years (37%), filing jobs included (27%), clear price information (13%), year-two price (12%) and state coverage (11%).
The biennial report is due every two years in Alaska, and only the first pick files it for you.
State-set fees come from Alaska's publications; what services charge comes from the prices they post.
Do I have to use a service?
Hiring is optional. The law requires a filing, not a filer.
What is the best LLC service for Alaska?
Mainstay Filing is on top because a single price of $199 a year includes the formation, the registered agent and each biennial report; Alaska Registered Agent.co and AK Registered Agent.org follow.
Verify these facts
commerce.alaska.gov (Alaska Department of Commerce, Community), verified August 2026
commerce.alaska.gov (Alaska Department of Commerce, Community), verified August 2026