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Just the facts · Pennsylvania

3 Best LLC Services in Pennsylvania (2026), Simply Ranked

Our 2026 favorites for LLC formation services in Pennsylvania are PA Registered Agent.org ($199), Mainstay Filing ($199) and Pennsylvania Registered Agent.co ($199), best first. Pennsylvania charges $125 to file, and service fees run $397 to $597 across three years.
From the LLC Plainly editorial team

In a nutshell

You pay the state
$125, a single payment
Each year
$7 yearly
Registered agent
Different here, read on
Best first
PA Registered Agent.org, Mainstay Filing then Pennsylvania Registered Agent.co

Who we like in Pennsylvania

Ranked best first using the checks on our method page.
Our favorite

1. PA Registered Agent.org: best for an LLC that stays in one state

$199 to start and $99 to keep going each year

Number one is PA Registered Agent.org, since three years add up to $397 with its $99 renewal.

It beats Mainstay Filing on three-year cost, and cost is what we weigh first.

Block out time for the annual report, since it's not included.

Your money buys

  • LLC filing handled
  • No agent charge in year one

The good

  • Year two onward: $99
  • Agent covered in year one
  • Just $199 to get formed

Trade-offs

  • You'd still be handling the annual report
  • Add $99 if you want help with the EIN
All 50 states

2. Mainstay Filing: best for owners who want the upkeep handled

Annual price $199, renewal price $199, state fee on top

Mainstay Filing takes second, because you pay $199 a year and the formation, the registered agent and the annual report get done.

Over three years it costs $200 more than PA Registered Agent.org, and we weigh cost the most.

The annual report is part of the service, with only the state's $7 added.

Your money buys

  • The state filing, taken care of
  • Registered office all year
  • Annual report handled when it comes due
  • EIN handled
  • State fees billed at cost

The good

  • Everything for $199 a year
  • You won't pay extra to get an EIN
  • Year two is $199

Trade-offs

  • You'd pay $100 more each year than at PA Registered Agent.org after year one
One-state pick

3. Pennsylvania Registered Agent.co: best for another local option

$199 to start and $99 to keep going each year

Third place goes to Pennsylvania Registered Agent.co, where three years add up to $397 with its $99 renewal.

Block out time for the annual report, since it's not included.

Its prices match PA Registered Agent.org exactly, so either one works.

Your money buys

  • LLC filing handled
  • No agent charge in year one

The good

  • Just $199 to get formed
  • Agent covered in year one
  • Year two onward: $99

Trade-offs

  • You'd still be handling the annual report
  • Add $99 if you want help with the EIN

How they compare

#CompanyFirst yearRenews atThree-year totalCovers
1PA Registered Agent.org$199$99/yr$397LLC filing handled; no agent charge in year oneHead to PA Registered Agent.orgPartner link. We may earn money if you buy.
2Mainstay Filing$199$199/yr$597the state filing, taken care of; registered office all year; annual report handled when it comes dueHead to Mainstay FilingPartner link. We may earn money if you buy.
3Pennsylvania Registered Agent.co$199$99/yr$397LLC filing handled; no agent charge in year oneHead to Pennsylvania Registered Agent.coPartner link. We may earn money if you buy.
We read these prices on November 13, 2026. Three years means year one plus two renewals.

Straight answers

How much should I set aside to form it?

Expect the state to take $125, plus $199 for a service in the first year.

Add the state's fees from filing through year three: $139. official: pa.gov, October 2026

What goes to the state to form the LLC?

You send the Certificate of Organization (Form DSCB:15-8821) to the Pennsylvania Secretary of State, and that single filing starts your LLC.

Cited law: 15 Pa.C.S. § 8821. official: pa.gov, October 2026

Do I have to name 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.

official: legis.state.pa.us, October 2026

What comes due in later years?

Mostly the annual report, once a year, at $7. The state's due date: September 30. Jot that down early.

official: pa.gov, October 2026

Is it okay to do the filing myself?

Nothing stops you from filing yourself, and then the three-year bill is $139 in state fees.

That $397 to $597 across three years is what you'd pay for someone else to do the paperwork and be your agent.

Why did the first pick win?

It's cost across three years (33% of the score), and PA Registered Agent.org does best there.

Together, cost across three years and work taken off your hands make up 64% of the score.

PA Registered Agent.org comes out at $397 for three years, $200 below Mainstay Filing.

The five checks

Pennsylvania: the rules, cited

WhatAmount or ruleCheck it
Cost to form the LLC$125official: pa.gov, October 2026
Registered agentDifferent here, read onofficial: legis.state.pa.us, October 2026
Annual report$7 every yearofficial: pa.gov, October 2026
Paid to the state by year three$139Our total of the lines above
Each figure above links to the state's official page. The final line is our addition of the filing, two reports and any minimum tax, and it leaves out variable costs.

FAQ

Will they apply for my EIN?

You'd pay $99 at PA Registered Agent.org or $99 at Pennsylvania Registered Agent.co, and nothing extra at Mainstay Filing.

After three years, what have I paid?

Over three years you'd pay $397 at PA Registered Agent.org, $597 at Mainstay Filing, $397 at Pennsylvania Registered Agent.co for the services alone.

How official are these figures?

Official Pennsylvania sources on the state side and company pricing on the service side, all dated.

Is a filing service a must?

You can skip it. The state's fee is the same whichever way you file.

What comes due annually?

Mostly the annual report, once a year, at $7. The state's due date: September 30. Jot that down early.

Who would you go with in Pennsylvania?

Start with PA Registered Agent.org, followed by Mainstay Filing and Pennsylvania Registered Agent.co.

Official sources and price pages

  1. Pennsylvania Department of State, Bureau, pa.gov (confirmed August 2026)
  2. Pennsylvania Department of State, Bureau, pa.gov (confirmed August 2026)
  3. 15 Pa.C.S. § 8821, pa.gov (confirmed August 2026)
  4. Pennsylvania formation fee: Filing fee, pa.gov (confirmed October 2026)
  5. Pennsylvania registered agent statute, legis.state.pa.us (confirmed October 2026)
  6. November 13, 2026: the PA Registered Agent.org pricing page
  7. November 13, 2026: the Mainstay Filing Pennsylvania service page
  8. November 13, 2026: the Pennsylvania Registered Agent.co pricing page