3 Best Foreign Registration Services in Wyoming (2026)
LLC Review Desk's 2026 picks for foreign registration services in Wyoming, favorite first, are Wyoming Registered Agent.ai ($199), Mainstay Filing ($199) and WY Reg Agent.com ($199). Wyoming Registered Agent.ai is our favorite, because $199 beyond the state fee gets you registered in Wyoming, and the agent renews at $99.
By the LLC Review Desk editorial team
Position 1
Top pick on this page
1. Wyoming Registered Agent.ai: best for companies adding only Wyoming
You pay $199 plus the state fee, then $99 a year for the agent
Our score
9.1out of 10
9.1 out of 10
Our favorite is Wyoming Registered Agent.ai, because it's $199 plus the state fee, with your first registered agent year included, then $99 a year for the agent.
You get a street address in the state for your registered office, and any papers served on the company are scanned into your online account.
You pay less over three years than with Mainstay Filing.
In the price
Filing with the state
A year of registered agent service at the outset
What we like
Registers the company for $199, with the state fee on top
2. Mainstay Filing: best for owners working in more than one state
$199 for the service, $349 due at checkout with the state fee; the agent is $149 a year from year two
Our score
8.8out of 10
8.8 out of 10
Coming in second is Mainstay Filing, because $199 gets the Wyoming registration filed, year one as registered agent costs nothing, and after that it's $149 a year.
Once year one is over, you pay $149 a year for the agent, whichever state you picked.
Wyoming Registered Agent.ai is $100 cheaper over three years, so Mainstay Filing comes second on cost.
In the price
Your registration filing, taken care of
The first registered agent year at no charge
Legal papers served on the company are scanned within the business day at no cost
What we like
Your first year of registered agent service is free
The same price in all fifty states
Same-business-day scans of papers served on the company, no charge
$199 for the service, plus the state's fee
Trade-offs
After year one the agent is $149 a year, $50 more than Wyoming Registered Agent.ai
3. WY Reg Agent.com: best for Wyoming registrations only
$199 for the service, and the state fee is extra; the agent is $99 a year from year two
Our score
8.5out of 10
8.5 out of 10
In third place is WY Reg Agent.com, because it's $199 plus the state fee, with your first registered agent year included, then $99 a year for the agent.
You get a street address in the state for your registered office, and any papers served on the company are scanned into your online account.
Price and features don't set Wyoming Registered Agent.ai apart from WY Reg Agent.com; pick the one you like.
Every score out of 10 is our editors' call, made with the weighted criteria on How we rank, not a customer rating.
What Wyoming foreign registration services cost in 2026: year one, renewals and three years
Service
First year
Second year
Third year
Three-year total
Agent covered in year one
Wyoming Registered Agent.ai
$199
$99
$99
$397
Included
Mainstay Filing
$199
$149
$149
$497
Free
WY Reg Agent.com
$199
$99
$99
$397
Included
We took each price from the company's own pages on November 12, 2026. On top of every row, Wyoming charges a $150 registration fee, which isn't in these totals.
How the order came together
LLC Review Desk gives three-year cost 29% and filings in the price 29%, then divides 42% among renewal price, state fit and up-front totals. For Wyoming, it came down to three-year cost.
Wyoming Registered Agent.ai comes to $397 over three years, which is $100 less than Mainstay Filing. Both include the first year, so the renewal price decided it.
You can read every criterion and weight on How we rank.
Registering a foreign LLC in Wyoming: fee, form and who to send it to
You register through the Wyoming Secretary of State, Business Division, using the Foreign Limited Liability Company Application for Certificate of Authority (FLLC-CertificateAuthority). The state charges $150. Wyoming also wants original certificate of existence / good standing that is no more than 60 days old.
After that, plan on the annual report and license tax each cycle ($60) by first day of your anniversary month.
Get these ready first
Original certificate of existence / good standing, issued within 60 days of when you file.
Your company's full legal name, exactly as registered at home, and the date it was formed there.
A registered agent with a street address in the state. Any service on this page can do it.
The $150 state fee to pay with the filing.
A reminder for yourself about the annual report and license tax and its $60 fee.
Your questions about Wyoming foreign registration services
Do I have to register my out-of-state LLC in Wyoming?
If it does business there, yes.
What does registering a foreign LLC in Wyoming come to?
The state charges $150, and services charge $199.
What form does Wyoming use for foreign LLCs?
The state's form is the Foreign Limited Liability Company Application for Certificate of Authority (FLLC-CertificateAuthority), and it goes to the Wyoming Secretary of State, Business Division.
Does Wyoming want paperwork from my home state?
It does: original certificate of existence / good standing, no more than 60 days old.
Do I still need a registered agent after I register?
Yes. You keep a registered agent with a street address in the state as long as the company stays registered.
Who's the best choice for foreign registration in Wyoming?
Wyoming Registered Agent.ai, because registering in Wyoming costs $199 and covers year one as your agent, then $99 a year.