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Keep it simple · Rhode Island

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

We'd line up the foreign registration services in Rhode Island for 2026 as Mainstay Filing ($199), RI Registered Agent.org ($199) and Rhode Island Registered Agent.co ($199), in that order. Rhode Island charges $150 to register, and the services add $397 to $497 over three years.
From the LLC Plainly editorial team

The gist

What the state charges
$150
Proof of good standing?
Yes, you need one (60 day limit)
What comes next
$50, annual report
Best first
Mainstay Filing, RI Registered Agent.org then Rhode Island Registered Agent.co

Rhode Island: the ranking

Wondering about the order? How we pick explains it.
Best overall

1. Mainstay Filing: best for adding several states

$199 to register and $149 for the agent each year after that

Mainstay Filing gets the top spot: registration is $199, and the resident agent costs nothing until year two.

Over three years you'd pay $100 more than with RI Registered Agent.org, and that buys service in every state.

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

Your money buys

  • Your registration, filed
  • A flat nationwide fee

The good

  • Pay $199 above the state fee
  • Set for the next state you add

Trade-offs

  • You'd pay $50 a year more for the agent
A Rhode Island favorite

2. RI Registered Agent.org: best for a budget registration

$199 to register and $99 for the agent each year after that

Why RI Registered Agent.org second? Honestly, the service fees come to $397 across three years.

Your money buys

  • State registration done
  • Agent included for year one

The good

  • The agent renews at $99
  • $199 on top of the state's fee
  • You don't pay for an agent in year one

Trade-offs

  • You'll need another company for your home state
A Rhode Island favorite

3. Rhode Island Registered Agent.co: best for a low agent renewal

$199 to register and $99 for the agent each year after that

Why Rhode Island Registered Agent.co third? Honestly, the service fees come to $397 across three years.

RI Registered Agent.org charges the same, which makes this nearly a tie.

Your money buys

  • State registration done
  • Agent included for year one

The good

  • You don't pay for an agent in year one
  • $199 on top of the state's fee
  • The agent renews at $99

Trade-offs

  • You'll need another company for your home state

Price check

#CompanyFirst yearRenews atThree-year totalCovers
1Mainstay Filing$199$149/yr$497your registration, filed; A flat nationwide feeTake a look at Mainstay FilingPartner link. We may earn money if you buy.
2RI Registered Agent.org$199$99/yr$397state registration done; agent included for year oneTake a look at RI Registered Agent.orgPartner link. We may earn money if you buy.
3Rhode Island Registered Agent.co$199$99/yr$397state registration done; agent included for year oneTake a look at Rhode Island Registered Agent.coPartner 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.

The questions, one by one

Do I have to register an LLC from another state?

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

Without registration, you may see Rhode Island's courts won't hear its claims (R.I. Gen. Laws 7-16-54(a)).

docs.sos.ri.gov, confirmed October 2026 (official)

How much should I put aside to register?

$150 goes to the state, and a service costs $199 on top.

Add up the state's fees across three years and it's $1,450. docs.sos.ri.gov, confirmed October 2026 (official)

Where does the registration go?

You file the Application for Registration for a Foreign Limited Liability Company (Form 450) with the Rhode Island Department of State, Business Services Division. That's the whole filing.

You'll send in certificate of Good Standing or Letter of Status issued within the last 60 days.

What does staying registered cost?

The state wants a annual report later on, priced at $50.

The schedule says Between February 1 and May 1.

How did you decide the order?

Work taken off your hands, worth 31%, put Mainstay Filing first.

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

An out-of-state LLC lives in two states, and the first pick can look after both.

Our method, in full

Rhode Island checklist

ItemThe answerWhere we found it
Registration fee$150docs.sos.ri.gov, confirmed October 2026 (official)
Document from your home stateYes, you need one, 60 daysdocs.sos.ri.gov, confirmed October 2026 (official)
Annual report$50docs.sos.ri.gov, confirmed October 2026 (official)
Yearly minimum tax$400 a yeartax.ri.gov, confirmed October 2026 (official)
Paid to the state by year three$1,450Our total of the lines above
How we get the bottom line: filing + report in year two + report in year three + any minimum tax. Open-ended costs are described in the text only.

FAQ

Does my home state need an agent too?

Both states apply their own rules, so your home state still wants an agent. A company that works in every state, like Mainstay Filing, can cover the pair.

What's the three-year total for each?

Mainstay Filing: $497 / RI Registered Agent.org: $397 / Rhode Island Registered Agent.co: $397 for the services alone.

How official are these figures?

Official Rhode Island sources on the state side and company pricing on the service side, all dated.

Does the state make me use a service?

Not required. What you'd pay a service is for convenience.

Is filing included in what they sell?

Each company on this page files for you, at the same state fee.

Which foreign registration service would you hire in Rhode Island?

Start with Mainstay Filing, followed by RI Registered Agent.org and Rhode Island Registered Agent.co.

Official sources and price pages

  1. docs.sos.ri.gov covers Rhode Island Department of State; we confirmed it August 2026
  2. sos.ri.gov covers Rhode Island Department of State; we confirmed it August 2026
  3. webserver.rilegislature.gov covers R.I; we confirmed it August 2026
  4. sos.ri.gov covers Rhode Island formation fee: Filing; we confirmed it October 2026
  5. docs.sos.ri.gov covers Rhode Island formation fee: Filing; we confirmed it October 2026
  6. webserver.rilegislature.gov covers Rhode Island registered agent statute; we confirmed it October 2026
  7. docs.sos.ri.gov covers Form 450, Application for Registration; we confirmed it October 2026
  8. webserver.rilegislature.gov covers R.I; we confirmed it October 2026
  9. webserver.rilegislature.gov covers R.I; we confirmed it October 2026
  10. docs.sos.ri.gov covers Form 452, Certificate of Cancellation; we confirmed it October 2026
  11. tax.ri.gov covers Rhode Island other cost; we confirmed it October 2026
  12. We read the Mainstay Filing Rhode Island service page on November 13, 2026
  13. We read the RI Registered Agent.org pricing page on November 13, 2026
  14. We read the Rhode Island Registered Agent.co pricing page on November 13, 2026