3 Best Foreign Registration Services in Pennsylvania (2026), No Fluff
For foreign registration services in Pennsylvania in 2026, we'd rank PA Registered Agent.org ($199), Mainstay Filing ($199) and Pennsylvania Registered Agent.co ($199), best first. Pennsylvania charges $250 to register no matter who files, and services add $397 to $497 over three years.
Straight from the LLC Straight Talk editorial team
The short of it
The short of it
State fee to register
$250
Certificate from home?
No
Afterward
$7, annual report
Our pick
PA Registered Agent.org, Mainstay Filing then Pennsylvania Registered Agent.co
Who we'd use in Pennsylvania
The order comes from our five tests: three-year cost first, then what the price covers.
#1Our top pick
1. PA Registered Agent.org: best for adding this state and no others
$199 to register, $99 a year for the agent after
$199 files the registration, and from year two the agent's $99. That's why PA Registered Agent.org is first.
Three years cost less here than at Mainstay Filing, and price counts most.
What you get
Pennsylvania registration filing
Agent service covered for year one
Pluses
$99 a year from year two
$199 plus the state fee
A free agent year at the start
What's not
Your home state needs its own agent
#2Works in all 50 states
2. Mainstay Filing: best for adding states down the road
$199 to register, $149 a year for the agent after
Mainstay Filing comes in second because there's one fee, $199, whatever state you're registering in, and the registered agent is waived for the first year.
It ranks lower because three years cost $100 more than PA Registered Agent.org, and price is the biggest test.
You don't pay for the registered agent the first year. From year two, it's $149 annually wherever you registered.
What you get
Your registration filed for you
A flat fee in every state
Pluses
$199 to file
Ready for the next state
What's not
Renewal's $50 over PA Registered Agent.org
#3Pennsylvania only
3. Pennsylvania Registered Agent.co: best for one added state, and that's it
$199 to register, $99 a year for the agent after
Pennsylvania Registered Agent.co comes in third because $199 files the registration, and from year two the agent's $99.
It charges what PA Registered Agent.org charges.
What you get
Pennsylvania registration filing
Agent service covered for year one
Pluses
$99 a year from year two
A free agent year at the start
$199 plus the state fee
What's not
Your home state needs its own agent
The numbers
#
Who
First year
Each year after
3 years
Covers
1
PA Registered Agent.org
$199
$99/yr
$397
pennsylvania registration filing; agent service covered for year one
Prices as of November 13, 2026. The state's own fees are in the checklist below.
What you need to know
Does my LLC have to register here?
Do it first, sell second: an LLC from elsewhere signs up with the Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations before taking its first Pennsylvania customer.
An unregistered LLC risks it can't sue in Pennsylvania courts until it registers (15 Pa.C.S. 411(b)).
Over three years the state's fees reach $264, counting any recurring report. go check pa.gov, last confirmed October 2026
Which form, and who gets it?
The form's the Foreign Registration Statement (DSCB:15-412), and the Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations gets it.
No home-state certificate is part of this filing.
Is there a filing that repeats?
Expect the annual report: $7.
Per the state, it's due September 30.
Why this order?
PA Registered Agent.org scores best on money out the door in three years, and that test is worth 35%.
We run five tests: money out the door in three years (35%), jobs the price actually covers (30%), no hunting for the price (14%), no surprise at renewal (11%) and where it works (10%).
PA Registered Agent.org undercuts Mainstay Filing by $100 over three years, ending at $397.
Every line above links to the state's own page. The total's ours: the filing, two reports and any minimum tax.
Still wondering?
Do I still need an agent at home?
Yes. Your home state has its own agent rule, and Mainstay Filing can cover both states from one account.
What do the picks cost over three years?
PA Registered Agent.org will set you back $397, and Mainstay Filing will set you back $497, and Pennsylvania Registered Agent.co will set you back $397, with state fees on top.
Where do these numbers come from?
Official Pennsylvania sources back the state side, and posted prices back the service side.
Is a service required?
Not required. The state takes filings from owners.
Will a service file it for me?
Each company on this page files it for you.
Who's first in Pennsylvania?
PA Registered Agent.org, because the service fee's $199, with the first year of agent service included, and renewal is $99. After that, Mainstay Filing and Pennsylvania Registered Agent.co.