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No jargon · Wyoming

3 Best Foreign Registration Services in Wyoming (2026): Our Honest Take

Our 2026 favorites for foreign registration services in Wyoming are Mainstay Filing ($199), Wyoming Registered Agent.ai ($199) and WY Reg Agent.com ($199), best first. You'll pay the state $150 to register whoever files, plus $397 to $497 in service fees across three years.
From the LLC Plainly editorial team

Quick take

What the state charges
$150
Certificate required?
Yes (60 days old, tops)
Ongoing
$60, annual report and license tax
Our ranking
Mainstay Filing, Wyoming Registered Agent.ai then WY Reg Agent.com

Wyoming: the ranking

Wondering about the order? How we pick explains it.
Start here

1. Mainstay Filing: best for adding several states

Pay $199 now and $149 yearly later, with the state fee extra

Mainstay Filing gets the top spot: you pay $199 plus Wyoming's fee, skip the registered agent charge in year one and then pay $149 a year.

That $100 gap to Wyoming Registered Agent.ai over three years is what coverage in every state costs.

Starting in year two, the registered agent runs $149 a year.

Your money buys

  • The registration filing
  • Registered agent, free in year one
  • Same price anywhere

The good

  • Set for the next state you add
  • Agent covered for year one
  • Pay $199 above the state fee

Trade-offs

  • Its agent renewal of $149 is $50 higher than Wyoming Registered Agent.ai
A Wyoming favorite

2. Wyoming Registered Agent.ai: best for a low yearly agent fee

Pay $199 now and $99 yearly later, with the state fee extra

Why Wyoming Registered Agent.ai second? Honestly, $199 over the state fee gets you registered, and renewals run $99.

Your money buys

  • The foreign filing, submitted
  • First-year agent comes with it

The good

  • You don't pay for an agent in year one
  • Year two onward: $99
  • $199 on top of the state's fee

Trade-offs

  • Nothing outside this state
A Wyoming favorite

3. WY Reg Agent.com: best for a low agent renewal

Pay $199 now and $99 yearly later, with the state fee extra

Why WY Reg Agent.com third? Honestly, $199 over the state fee gets you registered, and renewals run $99.

Wyoming Registered Agent.ai charges the same, which makes this nearly a tie.

Your money buys

  • The foreign filing, submitted
  • First-year agent comes with it

The good

  • Year two onward: $99
  • $199 on top of the state's fee
  • You don't pay for an agent in year one

Trade-offs

  • Nothing outside this state

At a glance

#CompanyFirst yearRenewalThree-year totalIn the price
1Mainstay Filing$199$149/yr$497the registration filing; registered agent, free in year one; same price anywhereVisit the Mainstay Filing sitePartner link. We may earn money if you buy.
2Wyoming Registered Agent.ai$199$99/yr$397the foreign filing, submitted; First-year agent comes with itVisit the Wyoming Registered Agent.ai sitePartner link. We may earn money if you buy.
3WY Reg Agent.com$199$99/yr$397the foreign filing, submitted; First-year agent comes with itVisit the WY Reg Agent.com sitePartner link. We may earn money if you buy.
These are service fees only, from each company's prices on November 13, 2026. The state's fees are the same whoever you pick.

Questions and answers

Is registering required for my out-of-state LLC?

Register first, then do business in Wyoming, if your LLC came from another state.

check it at wyoleg.gov, October 2026

What should I expect to pay to register?

Registering on your own is $150. Add $199 for a service.

Add up the state's fees across three years and it's $270. check it at sos.wyo.gov, October 2026

Where does the registration go?

You file the Foreign Limited Liability Company Application for Certificate of Authority (FLLC-CertificateAuthority) with the Wyoming Secretary of State, Business Division. That's the whole filing.

The filing needs original certificate of existence / good standing newer than 60 days.

Any ongoing fees?

You'll file a annual report and license tax on schedule ($60).

Filings come due first day of your anniversary month.

What's behind the ranking?

Mainstay Filing leads on work taken off your hands, a 31% check.

33% of the score is cost across three years, 31% is work taken off your hands, and three smaller checks split ties.

Wyoming Registered Agent.ai only covers Wyoming, so you'd need someone else at home.

How we pick

Wyoming rules at a glance

ItemAmount or ruleWhere we found it
Registration fee$150check it at sos.wyo.gov, October 2026
Document from your home stateYes, 60 dayscheck it at wyoleg.gov, October 2026
Annual report and license tax$60check it at wyoleg.gov, October 2026
State cost over three years$270Rows above, totaled
The last row is our own sum: the filing fee, the reports for years two and three and any minimum tax. Costs with no set price, like a newspaper notice, are left out.

FAQ

Do I still need an agent where I formed the LLC?

Most likely yes. A national provider can look after the home state and this one together.

How do the three-year costs stack up?

Mainstay Filing: $497 / Wyoming Registered Agent.ai: $397 / WY Reg Agent.com: $397 for the services alone.

Where did you get these numbers?

What the state charges comes from official Wyoming publications; what services charge comes from what they publish.

Can I just do this myself?

No. The state takes filings straight from owners. A service saves you time and can serve as your agent, but nobody makes you hire one.

Is filing included in what they sell?

All of them do. The state fee doesn't change.

Who do you like best in Wyoming?

Mainstay Filing wins on work taken off your hands, ahead of Wyoming Registered Agent.ai and WY Reg Agent.com.

Where we got this

  1. August 2026: confirmed Wyoming Secretary of State, Business using wyobiz.wyo.gov
  2. August 2026: confirmed Wyoming Secretary of State, Business using wyobiz.wyo.gov
  3. August 2026: confirmed Wyoming report due date using wyoleg.gov
  4. August 2026: confirmed W.S. § 17-29-201 using sos.wyo.gov
  5. October 2026: confirmed Wyoming formation fee: Filing fee using sos.wyo.gov
  6. October 2026: confirmed Wyoming formation fee: Filing fee using wyobiz.wyo.gov
  7. October 2026: confirmed Wyoming registered agent statute using wyoleg.gov
  8. October 2026: confirmed Wyoming Secretary of State, foreign using sos.wyo.gov
  9. October 2026: confirmed Wyoming Secretary of State, business using sos.wyo.gov
  10. October 2026: confirmed Certificate of Withdrawal, foreign LLC using sos.wyo.gov
  11. October 2026: confirmed Wyoming Statutes, Title 17 using wyoleg.gov
  12. Mainstay Filing Wyoming service page, read November 13, 2026
  13. Wyoming Registered Agent.ai pricing page, read November 13, 2026
  14. WY Reg Agent.com pricing page, read November 13, 2026