3 Best Foreign Registration Services in Rhode Island (2026)
LLC Review Desk's 2026 picks for foreign registration services in Rhode Island, favorite first, are Rhode Island Registered Agent.co ($199), Mainstay Filing ($199) and RI Registered Agent.org ($199). Rhode Island Registered Agent.co is our favorite, because registering in Rhode Island costs $199 and covers year one as your agent, then $99 a year.
By the LLC Review Desk editorial team
Position 1
Our top pick
1. Rhode Island Registered Agent.co: best for companies adding only Rhode Island
Service fee $199, state fee extra; $99 a year for the agent from year two
Our score
9.4out of 10
9.4 out of 10
Our favorite is Rhode Island Registered Agent.co, because $199 beyond the state fee gets you registered in Rhode Island, and the agent renews at $99.
You get a street address in the state for your registered office, and any papers served on the company are scanned into your online account.
Its three-year total is lower than Mainstay Filing's, and that matters a lot in our scoring.
In the price
Registration prepared and filed
A first year as your resident agent
What we like
Year-one resident agent service is covered
$199 covers the registration work; fees are extra
Keeping the agent costs $99 yearly
Trade-offs
Rhode Island only; your home state needs its own agent
The 10-point scores are ours. They come from the criteria on How we rank and don't use customer ratings.
What Rhode Island foreign registration services cost in 2026: year one, renewals and three years
Service
First year
Second year
Third year
Three-year total
Agent covered in year one
Rhode Island Registered Agent.co
$199
$99
$99
$397
Included
Mainstay Filing
$199
$149
$149
$497
Not stated
RI Registered Agent.org
$199
$99
$99
$397
Included
We took each price from the company's own pages on November 12, 2026. On top of every row, Rhode Island charges a $150 registration fee, which isn't in these totals.
How we scored these
In Rhode Island, three-year cost decided the order. If you're curious about the weights, three-year cost is 29%, filings in the price is 29% and renewal price, state fit and up-front totals share 42%.
Rhode Island Registered Agent.co comes to $397 over three years, which is $100 less than Mainstay Filing. Both include the first year, so the renewal price decided it.
You can read every criterion and weight on How we rank.
Registering a foreign LLC in Rhode Island: fee, form and who to send it to
You register through the Rhode Island Department of State, Business Services Division, using the Application for Registration for a Foreign Limited Liability Company (Form 450). The state charges $150. Rhode Island also wants certificate of Good Standing or Letter of Status that is no more than 60 days old.
After that, plan on the annual report each cycle ($50) by between February 1 and May 1.
Get these ready first
Certificate of Good Standing or Letter of Status, issued within 60 days of when you file.
Your company's full legal name, exactly as registered at home, and the date it was formed there.
A resident agent with a street address in the state. Any service on this page can do it.
The $150 state fee to pay with the filing.
A reminder for yourself about the annual report and its $50 fee.
What happens if you skip Rhode Island registration
Until it registers, an out-of-state LLC can't sue in Rhode Island courts (R.I. Gen. Laws 7-16-54(a)). Its contracts still stand (R.I. Gen. Laws 7-16-54(b)).
Your questions about Rhode Island foreign registration services
Do I have to register my out-of-state LLC in Rhode Island?
If it does business there, yes. Until it registers, it can't sue in the state's courts.
What does registering a foreign LLC in Rhode Island come to?
The state charges $150, and services charge $199.
What form does Rhode Island use for foreign LLCs?
The state's form is the Application for Registration for a Foreign Limited Liability Company (Form 450), and it goes to the Rhode Island Department of State, Business Services Division.
Does Rhode Island want paperwork from my home state?
It does: certificate of Good Standing or Letter of Status, no more than 60 days old.
Do I still need a resident agent after I register?
Yes. You keep a resident agent with a street address in the state as long as the company stays registered.
Who's the best choice for foreign registration in Rhode Island?
Rhode Island Registered Agent.co, because it's $199 plus the state fee, with your first resident agent year included, then $99 a year for the agent.