3 Best Foreign Registration Services in Wyoming (2026): Your Questions Answered
Wondering about foreign registration services in Wyoming, for 2026 our order is Mainstay Filing ($199), Wyoming Registered Agent.ai ($199) and WY Reg Agent.com ($199). Registering costs $150 at Wyoming for every filer, and services add $397 to $497 over three years.
Answered by the Ask About LLC editorial team ·
The short answers
What does the state charge to register?
$150
Do you bring a certificate from home?
Yes (60 days old at most)
Once registered
$60, annual report and license tax
Who to ask
Mainstay Filing, Wyoming Registered Agent.ai then WY Reg Agent.com
Registering costs $150 at the state, plus $199 if you hire help.
Add three years of state fees, registration included, and you get $270. sos.wyo.gov, read in October 2026 for this answer
Which form do I file, and with whom?
You need one document, the Foreign Limited Liability Company Application for Certificate of Authority (FLLC-CertificateAuthority), and the Wyoming Secretary of State, Business Division is where it is sent.
Enclose original certificate of existence / good standing dated no earlier than 60 days.
What do I owe once the LLC is registered?
Down the road there is the annual report and license tax, which costs $60.
Timing, in the state's words: first day of your anniversary month.
Why is the list in this order?
On chores the price takes care of, worth 29%, Mainstay Filing comes out ahead.
We weigh five questions: what you pay over three years (33%), chores the price takes care of (29%), answers on the price page (14%), what happens at renewal (13%) and room to add states (11%).
An LLC that registers out of state already works in two states, and the first pick can serve both.
The last row is arithmetic, not a state figure: filing fee, plus the reports due in years two and three, plus a minimum tax where one applies. Open-ended costs stay out.
Still wondering?
Do I still need an agent in my home state?
Yes, and the two states do not share a rule book. Mainstay Filing works in both, so one account can cover the home state and this one.
How do the three-year totals compare?
For three years you would pay $497 at Mainstay Filing, $397 at Wyoming Registered Agent.ai, $397 at WY Reg Agent.com, before state fees.
Are the fees official?
State fees come from Wyoming's official documents, and service fees come from each company's own pricing page. Both carry dates on this page.
Does the law require a service?
Hiring help is a convenience you pay for, never a legal duty.
Will a service file the registration for me?
They do. All the picks prepare and send the registration, so the only thing that changes with your choice is the service fee.
Who should I ask first about a foreign registration service in Wyoming?
Mainstay Filing comes first: the fee is $199 in every state, and the first registered agent year is included. Next are Wyoming Registered Agent.ai and WY Reg Agent.com.
Where did we look this up?
Our answer on Wyoming Secretary of State, Business rests on wyobiz.wyo.gov, a page we confirmed August 2026 and still point you to
Our answer on Wyoming Secretary of State, Business rests on wyobiz.wyo.gov, a page we confirmed August 2026 and still point you to
Our answer on Wyoming report due date rests on wyoleg.gov, a page we confirmed August 2026 and still point you to
Our answer on W.S. § 17-29-201 rests on sos.wyo.gov, a page we confirmed August 2026 and still point you to
Our answer on Wyoming formation fee: Filing fee rests on sos.wyo.gov, a page we confirmed October 2026 and still point you to
Our answer on Wyoming formation fee: Filing fee rests on wyobiz.wyo.gov, a page we confirmed October 2026 and still point you to
Our answer on Wyoming registered agent statute rests on wyoleg.gov, a page we confirmed October 2026 and still point you to
Our answer on Wyoming Secretary of State, foreign rests on sos.wyo.gov, a page we confirmed October 2026 and still point you to
Our answer on Wyoming Secretary of State, business rests on sos.wyo.gov, a page we confirmed October 2026 and still point you to
Our answer on Certificate of Withdrawal, foreign LLC rests on sos.wyo.gov, a page we confirmed October 2026 and still point you to
Our answer on Wyoming Statutes, Title 17 rests on wyoleg.gov, a page we confirmed October 2026 and still point you to
Mainstay Filing Wyoming service page, read November 13, 2026
Wyoming Registered Agent.ai pricing page, read November 13, 2026
WY Reg Agent.com pricing page, read November 13, 2026