3 Best Foreign Registration Services in Pennsylvania (2026): Who to Ask First
For foreign registration services in Pennsylvania, we would ask PA Registered Agent.org ($199), Mainstay Filing ($199) and Pennsylvania Registered Agent.co ($199) in 2026, in that order. Every option pays Pennsylvania $250, then $397 to $497 to a service across three years.
Answered by the Ask About LLC editorial team ·
Four quick answers
State fee to register
$250
Do you bring a certificate from home?
Not needed
Once registered
$7, annual report
Who to ask
PA Registered Agent.org, Mainstay Filing then Pennsylvania Registered Agent.co
Who should you ask in Pennsylvania?
The order follows our five questions: three-year cost first, then how much the price covers.
1Our first answer
1. PA Registered Agent.org: best for adding only this state
$199 plus the state fee, then $99 a year
Why PA Registered Agent.org at the top? Three years of its service fees come to $397.
Put the totals side by side and this one is lower than Mainstay Filing; cost has the heaviest weight in our scoring.
Service fees only, from each company's prices on November 13, 2026. State fees are the same whichever you pick.
Questions owners ask
When must an out-of-state LLC register here?
An LLC formed in another state registers with the Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations first, then does business in Pennsylvania.
An unregistered LLC risks it cannot sue in Pennsylvania courts until it registers (15 Pa.C.S. 411(b)).
By year three the state will have collected $264. pa.gov, read in October 2026 for this answer
What registers the LLC?
You need one document, the Foreign Registration Statement (DSCB:15-412), and the Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations is where it is sent.
Good news: this registration does not call for a good standing certificate from home.
Is there a filing that repeats?
Afterward comes a annual report at $7.
Timing, in the state's words: September 30.
Why is the list in this order?
PA Registered Agent.org does best on what you pay over three years, which carries 33% of our score.
We weigh five questions: what you pay over three years (33%), chores the price takes care of (29%), answers on the price page (14%), what happens at renewal (13%) and room to add states (11%).
On cost, PA Registered Agent.org wins at $397, a $100 saving against Mainstay Filing.
How was the bottom line figured? Add the filing fee, the next two reports and the minimum tax if the state has one. Anything with no fixed price, a newspaper notice for instance, is described above and kept out of the sum.
Questions people also ask
Does the state where I formed the LLC still need an agent?
Expect to name one in each state. Mainstay Filing is active in all fifty, so it can serve the pair together.
How do the three-year totals compare?
PA Registered Agent.org comes to $397; Mainstay Filing comes to $497; Pennsylvania Registered Agent.co comes to $397, with state fees on top.
Where do these numbers come from?
State fees come from Pennsylvania's official documents, and service fees come from each company's own pricing page. Both carry dates on this page.
Does the law require a service?
No. What the law asks for is a filing, and it does not say who has to send it.
Can I hire someone to register the LLC?
Yes, filing is part of what each company on this page sells, and the state's fee is identical whoever sends it.
What is the best foreign registration service for Pennsylvania?
Ask PA Registered Agent.org first, then compare Mainstay Filing and Pennsylvania Registered Agent.co.
Where did we look this up?
Ask-about note for Pennsylvania Department of State, Bureau: the state publishes it at pa.gov, confirmed August 2026, so you can look it up yourself
Ask-about note for Pennsylvania Department of State, Bureau: the state publishes it at pa.gov, confirmed August 2026, so you can look it up yourself
Ask-about note for 15 Pa.C.S. § 8821: the state publishes it at pa.gov, confirmed August 2026, so you can look it up yourself
Ask-about note for Pennsylvania formation fee: Filing fee: the state publishes it at pa.gov, confirmed October 2026, so you can look it up yourself
Ask-about note for Pennsylvania registered agent statute: the state publishes it at legis.state.pa.us, confirmed October 2026, so you can look it up yourself
Ask-about note for Pennsylvania DOS, foreign associations: the state publishes it at pa.gov, confirmed October 2026, so you can look it up yourself
Ask-about note for Foreign Registration Statement, DSCB:15-412: the state publishes it at pa.gov, confirmed October 2026, so you can look it up yourself
Ask-about note for Commercial registered office providers: the state publishes it at pa.gov, confirmed October 2026, so you can look it up yourself
Ask-about note for 15 Pa.C.S. 411, registration to: the state publishes it at legis.state.pa.us, confirmed November 2026, so you can look it up yourself
Ask-about note for Pennsylvania Department of State, general: the state publishes it at pa.gov, confirmed November 2026, so you can look it up yourself
The PA Registered Agent.org pricing page, as it stood on November 13, 2026
The Mainstay Filing Pennsylvania service page, as it stood on November 13, 2026
The Pennsylvania Registered Agent.co pricing page, as it stood on November 13, 2026