3 Best Foreign Registration Services in Oregon (2026): Prices Tracked
For foreign registration services in Oregon this 2026, the order on the watchlist is Oregon Registered Agent.co ($199), Mainstay Filing ($199) and OR Registered Agent.org ($199). $275 goes to the state however you file; the service side adds $397 to $497 over three years.
Tracked by the Filing Price Watch editorial team
Ordered by:
Three-year cost counts for 37% and filings covered for 29%, with renewal movement, crossover year and price visibility making up the rest. How we track
The short version
Foreign filing fee at the state office$275sos.oregon.gov (pulled October 2026, noted here)
Year 1 spread$199Provider charges only
Years 1 to 3 combined$397 to $497First year plus two renewals
State side, years 1 to 3$825Does not vary by provider
Break-evenNot within ten yearsStable for a decade
Ranked picks
Prices come from each company's own pricing. Add the $275 state fee separately.
#Ordered byPrice in year 1Price at renewalThree-year spend
1
Best value
1. Oregon Registered Agent.co: best for a lone extra state
$199 to register, $99 a year after
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
First on the watchlist is Oregon Registered Agent.co. Three years of service fees come to $397.
Its three-year total sits under Mainstay Filing's, which wins it the top spot.
Price covers
Registration paperwork filed
A year of agent service to begin with
Holds up
$199 on top of the state fee
Year-one agent covered
$99 a year for the agent after that
Weak spots
A second provider is needed at home
2
National
2. Mainstay Filing: best for one fee in any state
$199 to register, $149 a year after
Price in year 1$199
Price after year 1$149/yr
Three-year spend$497
Mainstay Filing takes spot 2 because $199 added to the state fee, a free first registered agent year, then $149 a year.
By year three it trails Oregon Registered Agent.co by $100.
Agent service from year two: $149 a year, in any state.
Price covers
Registration done for you
Registered agent is free in year one
Good in all fifty states
Holds up
$199 added to Oregon's fee
Registered agent is free in year one
Same fee wherever you register
Weak spots
$50 above Oregon Registered Agent.co at renewal
3
Built for Oregon
3. OR Registered Agent.org: best for another in-state registrant
$199 to register, $99 a year after
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
Spot 3 goes to OR Registered Agent.org: three years of service fees come to $397.
Its prices are identical to Oregon Registered Agent.co's.
Each line above links to the state's own page. Summing them gives the three-year state figure, which covers filing, years two and three of reporting and a minimum tax where there is one.
How first place was won
The 37% measure tracked three-year cost separated the top two.
Oregon Registered Agent.co totals $397 by year three, which is $100 less than Mainstay Filing.
Oregon foreign LLC registration fee and rules, as written by the state
The Oregon Secretary of State, Corporation Division collects $275 and the Application for Authority to Transact Business, Foreign Limited Liability Company (Form 110) from out-of-state LLCs working in Oregon.
Skipping the registration may bring an inability to sue as plaintiff in Oregon (ORS 63.704(1)).
$825 in state fees is the lowest the three years can cost. The list shows what each service puts on top ($397 to $497).
Questions and answers
How much does it cost to register a foreign LLC with Oregon?
$275 as the official fee, plus a service fee of $199.
What do these services cost over three years?
$397 to $497 across these services, not counting state fees.
What form registers the LLC?
The registration is Application for Authority to Transact Business, Foreign Limited Liability Company (Form 110), filed with the Oregon Secretary of State, Corporation Division.
What recurring filing comes after registration?
It is the annual report, at $275.
In what year does one service become pricier than another?
Not in the next ten years. The running totals keep their order.
Which foreign registration service is the best value for Oregon?
On our five measures the Oregon order is Oregon Registered Agent.co, Mainstay Filing and OR Registered Agent.org, with Oregon Registered Agent.co ahead on tracked three-year cost.