2 Best Foreign Registration Services in Ohio (2026)
LLC Review Desk's 2026 picks for foreign registration services in Ohio, favorite first, are Mainstay Filing ($199) and OH Registered Agent.org ($199). Mainstay Filing is our favorite, because you pay $199 on top of the state's fee, your first year as statutory agent is free, and the price is the same in every state.
By the LLC Review Desk editorial team
Position 1
Best here
1. Mainstay Filing: best for owners working in more than one state
Service fee $199, state fee extra ($298 at checkout); $149 a year for the agent from year two
Our score
9.3out of 10
9.3 out of 10
Our favorite is Mainstay Filing, because $199 gets the Ohio registration filed, year one as statutory agent costs nothing, and after that it's $149 a year.
Your free agent year ends after twelve months, and then it's $149 a year in any state.
Over three years it costs $100 more than OH Registered Agent.org, and for us the extra things it handles are worth that.
In the price
Your foreign registration, handled
Papers served on the company are scanned and uploaded the same business day, free
What we like
Same-business-day scans of papers served on the company, no charge
The same price in all fifty states
$199 for the service, plus the state's fee
Trade-offs
After year one the agent is $149 a year, $50 more than OH Registered Agent.org
2. OH Registered Agent.org: best for companies adding only Ohio
Service fee $199, state fee extra; $99 a year for the agent from year two
Our score
8.9out of 10
8.9 out of 10
Coming in second is OH Registered Agent.org, because it's $199 plus the state fee, with your first statutory agent year included, then $99 a year for the agent.
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.
In the price
Filing with the state
A first year as your statutory agent
What we like
Registers the company for $199, with the state fee on top
The 10-point scores are ours. They come from the criteria on How we rank and don't use customer ratings.
What Ohio 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
Mainstay Filing
$199
$149
$149
$497
Not stated
OH 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, Ohio charges a $99 registration fee, which isn't in these totals.
How we scored these
In Ohio, filings in the price 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%.
Registering in a second state means working with two states, so one company at one price for both won the coverage score over OH Registered Agent.org.
You can read every criterion and weight on How we rank.
Registering a foreign LLC in Ohio: fee, form and who to send it to
You register through the Ohio Secretary of State, Business Services, using the Registration of a Foreign Limited Liability Company (Form 617). The state charges $99.
Ohio doesn't ask foreign LLCs for a yearly report.
Get these ready first
Your company's full legal name, exactly as registered at home, and the date it was formed there.
A statutory agent with a street address in the state. Any service on this page can do it.
The $99 state fee to pay with the filing.
What happens if you skip Ohio registration
Until it registers, an out-of-state LLC can't sue in Ohio courts (R.C. 1706.515(A)). Its contracts still stand (R.C. 1706.515(E)).
Your questions about Ohio foreign registration services
Do I have to register my out-of-state LLC in Ohio?
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 Ohio come to?
The state charges $99, and services charge $199.
What form does Ohio use for foreign LLCs?
The state's form is the Registration of a Foreign Limited Liability Company (Form 617), and it goes to the Ohio Secretary of State, Business Services.
Do I still need a statutory agent after I register?
Yes. You keep a statutory agent with a street address in the state as long as the company stays registered.
Which foreign registration services did we review here?
Mainstay Filing ($199) and OH Registered Agent.org ($199), with our favorite first.
Who's the best choice for foreign registration in Ohio?
Mainstay Filing, because it's $199 beyond the state fee in any state, and the first statutory agent year is included.