3 Best LLC Services in Pennsylvania (2026): Your Questions Answered
Wondering about LLC formation services in Pennsylvania, for 2026 our order is Mainstay Filing ($199), Pennsylvania Registered Agent.co ($199) and PA Registered Agent.org ($199). Every option pays Pennsylvania $125 to file, then charges $397 to $597 for three years of service.
Answered by the Ask About LLC editorial team ·
The short answers
State fee to file
$125, one time
What comes after?
$7 a year
Registered agent
It depends, details below
Our pick
Mainstay Filing, Pennsylvania Registered Agent.co then PA Registered Agent.org
Our Pennsylvania answer, best first
The order follows our five questions: three-year cost first, then how much the price covers.
1Ask this one first
1. Mainstay Filing: best for owners who want upkeep handled
$199 a year, with the $125 state fee added
Why Mainstay Filing at the top? One yearly price of $199 pays for forming the LLC, serving as the registered agent and filing the annual report, then renews at $199.
Is it the smallest bill? No: Pennsylvania Registered Agent.co is $200 less over three years, and the difference pays for more of the paperwork.
The annual report gets filed by Mainstay Filing, and Pennsylvania's $7 is passed on at cost.
What the price covers
Formation paperwork submitted
Registered office for twelve months
Annual report filed for you
EIN application
State fees passed through at cost
Good news
Renewal is $199
The EIN step is handled
Formation, agent and report for $199 a year
The catch
Renews $100 a year above Pennsylvania Registered Agent.co
Service fees only, from each company's prices on November 13, 2026. State fees are the same whichever you pick.
Questions owners ask
How much should I budget to form an LLC here?
$125 goes to the state. Hiring a service in year one adds $199.
State fees for years one through three come to $139. looked up at pa.gov in October 2026 to confirm
Which form do I file, and where does it go?
The paper that starts the company is the Certificate of Organization (Form DSCB:15-8821), and it is submitted to the Pennsylvania Secretary of State.
The law behind it: 15 Pa.C.S. § 8821. looked up at pa.gov in October 2026 to confirm
Does this state require a registered agent?
Pennsylvania requires a registered office (a Pennsylvania street address or a Commercial Registered Office Provider), not an agent.
Pennsylvania does not require a registered agent. Every LLC keeps a registered office instead: an actual street address in Pennsylvania, or a Commercial Registered Office Provider named in its place by a company without a Pennsylvania address.
Nothing stops you. Without a service your three-year bill is the state's $139.
Expect $397 to $597 more over three years if you hire someone.
What put number one on top?
On chores the price takes care of, worth 29%, Mainstay Filing comes out ahead.
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%).
The annual report comes due every year in Pennsylvania, and filing it is included only with the first pick.
Every line above points to the state's own page. The total under them is ours, and it covers the filing, two reports and any minimum tax, nothing that varies by newspaper or county.
Questions people also ask
Who applies for the EIN?
Mainstay Filing includes the EIN application. The others charge extra: Pennsylvania Registered Agent.co $99; PA Registered Agent.org $99.
What do the picks cost over three years?
For three years you would pay $597 at Mainstay Filing, $397 at Pennsylvania Registered Agent.co, $397 at PA Registered Agent.org, 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.
Do I have to use a service?
No. What the law asks for is a filing, and it does not say who has to send it.
Are there yearly state fees?
Expect $7 each year for the annual report. On timing, the state says: September 30.
What is the best LLC service for Pennsylvania?
Mainstay Filing comes first: $199 a year includes the formation, the registered agent and every annual report. Next are Pennsylvania Registered Agent.co and PA Registered Agent.org.
Sources for this answer
Our answer on Pennsylvania Department of State, Bureau rests on pa.gov, a page we confirmed August 2026 and still point you to
Our answer on Pennsylvania Department of State, Bureau rests on pa.gov, a page we confirmed August 2026 and still point you to
Our answer on 15 Pa.C.S. § 8821 rests on pa.gov, a page we confirmed August 2026 and still point you to
Our answer on Pennsylvania formation fee: Filing fee rests on pa.gov, a page we confirmed October 2026 and still point you to
Our answer on Pennsylvania registered agent statute rests on legis.state.pa.us, a page we confirmed October 2026 and still point you to
Mainstay Filing Pennsylvania service page, read November 13, 2026
Pennsylvania Registered Agent.co pricing page, read November 13, 2026
PA Registered Agent.org pricing page, read November 13, 2026