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The simple route · Rhode Island

3 Best Foreign Registration Services in Rhode Island (2026): Where to Start

Our 2026 recommendation for foreign registration services in Rhode Island, in order, is Mainstay Filing ($199), RI Registered Agent.org ($199) and Rhode Island Registered Agent.co ($199). Registration at the state costs $150 for every filer, and three years of service fees add $397 to $497.
Written by the Simple Filing Guide editorial team

Start here

What you pay the state
$150
Attach a certificate?
Needed (60 days, no older)
Afterward
$50, annual report
First choices
Mainstay Filing, RI Registered Agent.org then Rhode Island Registered Agent.co

Rhode Island picks, best first

The scoring is laid out on this page.

#1 Start here

1. Mainstay Filing: best for LLCs adding more states

$199 at the start, then $149 yearly

Rank Mainstay Filing first, as it charges $199 plus state fees and waives the resident agent the first year.

Choosing RI Registered Agent.org would save $100 over three years, with the limit that it covers one state.

Every state charges the same $149 a year for the resident agent after year one.

Checklist: what is included
  • Your foreign filing, submitted
  • One service fee for all fifty states
What works
  • Service fee of $199
  • Identical fee in every state
Gaps
  • Agent renews higher ($149)
See Mainstay Filing's plans Partner link. We may earn money if you buy.
#2 For Rhode Island filers

2. RI Registered Agent.org: best for a low yearly agent fee

$199 at the start, then $99 yearly

Why RI Registered Agent.org second? Because $199 over the state fee at the start, then $99 yearly.

Checklist: what is included
  • Rhode Island registration filing
  • First-year agent
What works
  • Only $199 to register
  • A free agent year at the start
  • $99 a year from year two
Gaps
  • Single-state coverage
See RI Registered Agent.org's plans Partner link. We may earn money if you buy.
#3 For Rhode Island filers

3. Rhode Island Registered Agent.co: best for a one-state add-on

$199 at the start, then $99 yearly

Why Rhode Island Registered Agent.co third? Because $199 over the state fee at the start, then $99 yearly.

Its prices match RI Registered Agent.org exactly, so compare service before you choose.

Checklist: what is included
  • Rhode Island registration filing
  • First-year agent
What works
  • Only $199 to register
  • A free agent year at the start
  • $99 a year from year two
Gaps
  • Single-state coverage
See Rhode Island Registered Agent.co's plans Partner link. We may earn money if you buy.

Price comparison

#ProviderFirst-year priceYearly afterThree-year costWhat is covered
1 Mainstay Filing $199$149/yr$497your foreign filing, submitted; one service fee for all fifty states See Mainstay Filing's plans Partner link. We may earn money if you buy.
2 RI Registered Agent.org $199$99/yr$397Rhode Island registration filing; First-year agent See RI Registered Agent.org's plans Partner link. We may earn money if you buy.
3 Rhode Island Registered Agent.co $199$99/yr$397Rhode Island registration filing; First-year agent See Rhode Island Registered Agent.co's plans Partner link. We may earn money if you buy.

Prices as of November 13, 2026; the state's own fees are listed in the checklist below.

The key questions

At what point is registration required?

Do the registration first and the business second when an LLC from elsewhere enters Rhode Island.

The cost of skipping it includes it cannot act as a plaintiff (R.I. Gen. Laws 7-16-54(a)).

docs.sos.ri.gov, confirmed October 2026, official source

What does a foreign registration cost?

Registering through the state costs $150, and a service adds $199.

Three-year state fees: $1,450. docs.sos.ri.gov, confirmed October 2026, official source

What do I submit?

You need one form, the Application for Registration for a Foreign Limited Liability Company (Form 450), and the Rhode Island Department of State, Business Services Division is where it goes.

Add certificate of Good Standing or Letter of Status no older than 60 days.

What does staying registered cost?

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

Mark this date: Between February 1 and May 1.

How did you rank them?

Mainstay Filing wins on filing jobs included, a 27% check.

Start with total for three years, then filing jobs included, then three smaller checks.

You will need an agent at home as well, and handling both states from one account saves effort.

How we rank

What Rhode Island requires to register

RequirementAmount or ruleOfficial source
Fee charged by the state $150docs.sos.ri.gov, confirmed October 2026, official source
Certificate from your home state Needed, 60 daysdocs.sos.ri.gov, confirmed October 2026, official source
Annual report $50docs.sos.ri.gov, confirmed October 2026, official source
Annual minimum tax $400 a yeartax.ri.gov, confirmed October 2026, official source
State total, years one to three $1,450Total of the lines above

Every amount above links to its official source. The last row is our own total of the filing, two reports and any minimum tax, without variable costs like publication.

More questions

Will one agent cover both states?

You do: two states mean two sets of rules, and one-state services stop at the border while Mainstay Filing does not.

What is the three-year cost of each?

Three-year costs: Mainstay Filing, $497; RI Registered Agent.org, $397; Rhode Island Registered Agent.co, $397, and state fees are separate.

Are the fees official?

Official Rhode Island documents supply the state fees, and the companies' own pricing pages supply the service fees. Both carry dates on this page.

Does the state require a service?

Nothing requires a service. Consider it a paid convenience.

Will a service file the registration for me?

They do, so the only cost that changes is the service fee.

Who is your first choice in Rhode Island?

Choose Mainstay Filing first, then compare RI Registered Agent.org and Rhode Island Registered Agent.co.

Sources used in this guide

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