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The Formation Desk

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

Foreign registration picks · Wyoming

3 Best Foreign Registration Services in Wyoming (2026)

The The Formation Desk call for foreign registration services in Wyoming in 2026: Mainstay Filing ($199), Wyoming Registered Agent.ai ($199) and WY Reg Agent.com ($199), in that order. Mainstay Filing takes the call: it files the Wyoming registration for $199 and serves as your registered agent, free in year one, then $149 a year.
Written by The Formation Desk editorial team
1
Best here

1. Mainstay Filing: best for companies working in more than one state

$199 plus the state fee ($349 due at checkout), then the agent at $149 a year from year two

Editorial score 9.5 out of 10

The desk picks Mainstay Filing: $199 on top of state fees in any state, with the first year of registered agent service included.

The first agent year is free, and after that the agent runs $149 a year, in any state.

Over three years Mainstay runs $100 more than Wyoming Registered Agent.ai, and the desk thinks the wider coverage is worth it.

In the price

  • Your foreign registration, handled
  • The first year as your registered agent, free
  • Free scans of service of process, uploaded the same business day

Strengths

  • Registered agent costs nothing in year one
  • Free scans of served papers on the same business day
  • $199 service fee, state fee on top
  • Same price in all fifty states

Cons

  • Agent renewal of $149 is $50 above Wyoming Registered Agent.ai
Visit Mainstay FilingPartner link. We may earn money if you buy. Mainstay Filing up close
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Best value here

2. Wyoming Registered Agent.ai: best for adding only Wyoming

$199 for the service, state fee on top; agent $99 a year after year one

Editorial score 9.1 out of 10

Runner-up, Wyoming Registered Agent.ai: the Wyoming registration for $199, first agent year included, then $99 yearly.

You get an in-state street address as the registered office, and papers served there are scanned into your account.

In the price

  • Registration prepared and filed
  • Registered agent service for year one

Strengths

  • $199 to register, state fee extra
  • Year-two agent price: $99
  • A year of registered agent service comes in the price

Cons

  • Wyoming only; your home state needs its own agent
Visit Wyoming Registered Agent.aiPartner link. We may earn money if you buy. Wyoming Registered Agent.ai up close
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Low renewal

3. WY Reg Agent.com: best for Wyoming registrations only

$199 plus the state fee, then the agent at $99 a year from year two

Editorial score 8.8 out of 10

Third, WY Reg Agent.com: the Wyoming registration for $199, first agent year included, then $99 yearly.

You get an in-state street address as the registered office, and papers served there are scanned into your account.

The published prices and features do not separate Wyoming Registered Agent.ai from WY Reg Agent.com; take whichever you like.

In the price

  • Registration prepared and filed
  • A first year of registered agent service

Strengths

  • Year-two agent price: $99
  • Includes a first year as your registered agent
  • A $199 registration price, state fee on top

Cons

  • Wyoming only; your home state needs its own agent
Visit WY Reg Agent.comPartner link. We may earn money if you buy. WY Reg Agent.com up close

The desk's 3 picks in brief

Pick Service Desk score Service fee Year two Good for Visit
1 Mainstay Filing 9.5 $199 $149/yr Companies doing business in several states Visit Mainstay FilingPartner link. We may earn money if you buy.
2 Wyoming Registered Agent.ai 9.1 $199 $99/yr The lowest agent renewal we rank here Visit Wyoming Registered Agent.aiPartner link. We may earn money if you buy.
3 WY Reg Agent.com 8.8 $199 $99/yr The lowest agent renewal we rank here Visit WY Reg Agent.comPartner link. We may earn money if you buy.

A score out of 10 here is editorial judgment built on the criteria explained on How we rank, not an average of customer ratings.

What a Wyoming foreign registration service costs in 2026: year one, renewal and the three-year bill

Service Year one Year two Year three Bill over three years Agent covered in year one
Mainstay Filing $199 $149 $149 $497 Free
Wyoming Registered Agent.ai $199 $99 $99 $397 Included
WY Reg Agent.com $199 $99 $99 $397 Included

Every price here was read off the company's own pages on November 12, 2026. Wyoming's $150 registration fee comes on top of every row and is left out of these totals.

Behind the order

Here is the weighting: 33% for spend over three years, 33% for work the price removes, 34% spread over what renewal looks like, fit with the state and plain price display. In Wyoming, work the price removes made the call.

Foreign registration means two states, and one provider at one price in both won on coverage, ahead of Wyoming Registered Agent.ai.

The full criteria and weights are on How we rank.

Registering a foreign LLC in Wyoming: fee, form and who gets it

To register, the company files the Foreign Limited Liability Company Application for Certificate of Authority (FLLC-CertificateAuthority) with the Wyoming Secretary of State, Business Division and pays the state's $150. Wyoming also wants original certificate of existence / good standing, issued within 60 days of the filing.

From then on the company owes the annual report and license tax ($60), due first day of your anniversary month.

What to pull together first

  • Original certificate of existence / good standing, issued in the 60 days before you file.
  • The company name exactly as the home state spells it, and when it was formed.
  • An in-state registered agent; any service the desk picked can fill that seat.
  • $150 for the state, paid when you file.
  • A date on your calendar for the annual report and license tax and its $60 fee.

Wyoming foreign registration service: reader questions

Does an LLC from elsewhere have to register to operate in Wyoming?

Yes, once it starts doing business there.

What will foreign registration cost you in Wyoming?

$150 goes to the state and $199 to the service.

What does Wyoming call its foreign registration form?

It goes to the Wyoming Secretary of State, Business Division, and the form's title is on the facts line above.

Will Wyoming ask for something from your home state?

Yes: original certificate of existence / good standing, issued in the last 60 days.

Do you still need a registered agent after you register?

Yes. Keep a registered agent with a street address in the state on file.

Who is our pick for foreign registration in Wyoming?

Mainstay Filing, since $199 plus the state's own fee, the registered agent free for year one and the same price in every state.

Related pages

Where the numbers came from

  1. Wyoming Secretary of State, Business Division, last checked August 2026
  2. Wyoming Secretary of State, Business Division, last checked August 2026
  3. Wyoming report due date, last checked August 2026
  4. W.S. § 17-29-201, last checked August 2026
  5. Wyoming formation fee: Filing fee, official source, last checked October 2026
  6. Wyoming formation fee: Filing fee, official source, last checked October 2026
  7. Wyoming registered agent statute, last checked October 2026
  8. Wyoming Secretary of State, foreign LLC application for certificate of authority, last checked October 2026
  9. Wyoming Secretary of State, business FAQ, last checked October 2026
  10. Certificate of Withdrawal, foreign LLC, last checked October 2026
  11. Wyoming Statutes, Title 17, last checked October 2026
  12. Mainstay Filing: Wyoming service page, as of November 12, 2026
  13. Wyoming Registered Agent.ai: pricing and service pages, as of November 12, 2026
  14. WY Reg Agent.com: pricing and service pages, as of November 12, 2026