Skip to content
Researched and written by the Launchwise Review editorial team
Launchwise Review

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

Launch guide · Pennsylvania · registered agent

3 Best Registered Agents in Pennsylvania (2026)

Researched and written by the Launchwise Review editorial team
For a 2026 launch in Pennsylvania, Launchwise Review grades registered agents this way: Mainstay Filing ($149 a year), Pennsylvania Registered Agent.co ($99 a year) and PA Registered Agent.org ($99 a year). Mainstay Filing earns the top grade here: $149 a year, still $149 at renewal, and papers served on the company are scanned the same business day at no charge.
1
Our top pick in Pennsylvania

1. Mainstay Filing: best for all fifty states

$149 a year, flat

Our mark 9.4 out of 10

Top grade, Mainstay Filing: one agent plan at $149 a year that works in every state, renewing at $149.

Launching a new company? The $199 yearly package also takes care of the Pennsylvania filing and the annual report.

It runs $150 above Pennsylvania Registered Agent.co across three years; the extra paperwork it handles is worth that to us.

In the price

  • A physical registered office address inside the state
  • Papers served on the company scanned and uploaded the same business day, no charge
  • No fee to scan the first three government mailings you get each year
  • Compliance reminders

Pros

  • Works for LLCs, corporations, LPs, LLPs and nonprofits
  • $149 a year and it does not rise
  • Papers served on the company are scanned the same business day, free
  • Your first three government letters each year are scanned free

Less good

  • The agent plan alone costs $50 a year more than Pennsylvania Registered Agent.co
  • This plan leaves the annual report to you; the formation package files it
Visit Mainstay FilingPartner link. We may earn money if you buy.
Read the Mainstay Filing launch review
2
Best for a Pennsylvania-only company

2. Pennsylvania Registered Agent.co: best for the smallest annual bill we rank here

$99 a year, flat

Our mark 9.1 out of 10

Next up is Pennsylvania Registered Agent.co: a Pennsylvania specialist at $99 a year, supplying an in-state street address for the registered office.

Your registered office becomes Pennsylvania Registered Agent.co's street address in the state, and you read anything served on the company as a scan online.

In the price

  • The in-state address the state asks for
  • You get scans of served legal papers online

Pros

  • Beats Mainstay Filing on yearly cost
  • You pay $99 a year, renewals included
  • Formation comes with a free agent year one

Less good

  • You still file the annual report
  • Made for Pennsylvania; other states need their own agent
Visit Pennsylvania Registered Agent.coPartner link. We may earn money if you buy.
Read the Pennsylvania Registered Agent.co launch review
3
Built for Pennsylvania

3. PA Registered Agent.org: best for Pennsylvania specialists

$99 a year, flat

Our mark 9.0 out of 10

Rounding out the list is PA Registered Agent.org: a Pennsylvania specialist at $99 a year, supplying an in-state street address for the registered office.

PA Registered Agent.org gives the company an in-state street address as its registered office, and each legal paper served there is scanned into your account.

PA Registered Agent.org copies Pennsylvania Registered Agent.co on price and features, so the pair is close to level.

In the price

  • A physical street address in the state on the public record
  • Whatever is served on the company is scanned into your account

Pros

  • $99 a year, and it does not change at renewal
  • Beats Mainstay Filing on yearly cost
  • Also forms LLCs, first agent year free

Less good

  • You still file the annual report
  • Made for Pennsylvania; other states need their own agent
Visit PA Registered Agent.orgPartner link. We may earn money if you buy.
Read the PA Registered Agent.org launch review

The 3 grades at a glance

Place Company Launch grade Per year At renewal Best fit Go
1 Mainstay Filing 9.4 $149 $149/yr An agent for every state you may enter Visit Mainstay FilingPartner link. We may earn money if you buy.
2 Pennsylvania Registered Agent.co 9.1 $99 $99/yr The lowest yearly price among the picks we rank here Visit Pennsylvania Registered Agent.coPartner link. We may earn money if you buy.
3 PA Registered Agent.org 9.0 $99 $99/yr The lowest yearly price among the picks we rank here Visit PA Registered Agent.orgPartner link. We may earn money if you buy.
The 10-point grades are editorial, built from the criteria on How we rank. They are not customer ratings.

Pennsylvania registered agent cost in 2026: first year, renewals, three-year total

Company Year 1 Year 2 Year 3 Three years, total Renewal price matches
Mainstay Filing $149 $149 $149 $447 Yes
Pennsylvania Registered Agent.co $99 $99 $99 $297 Yes
PA Registered Agent.org $99 $99 $99 $297 Yes
Prices were copied from each company's own pages on November 12, 2026. Pennsylvania's own fees do not change with your choice of agent.

What drove the grades

What made the call in Pennsylvania was launch paperwork handled. The grading method sets cost to launch and stay at 26%, launch paperwork handled at 26% and renewal behavior, state match and price transparency at 48% combined.

Mainstay's plan covers more ground: papers served on the company are scanned the same business day at no charge, the price is the same in all fifty states, and three government letters a year are scanned free. Pennsylvania Registered Agent.co costs less, and the grades are close.

Every criterion and weight is listed on How we rank.

Pennsylvania registered agent rules, straight from Pennsylvania Secretary of State

Pennsylvania requires a registered office (a Pennsylvania street address or a Commercial Registered Office Provider), not an agent. The address has to be an actual street address or rural route box number in Pennsylvania. A P.O. box alone is not accepted. Law behind it: 15 Pa.C.S. § 8825.

Pennsylvania annual report: date and fee

Put the annual report on your Pennsylvania calendar every year. Count on a $7 state charge, with the deadline at September 30. Your registered agent receives the state's notices about it.

Quick answers about Pennsylvania registered agents

Do I have to line up a registered agent before launching a Pennsylvania LLC?

Pennsylvania requires a registered office (a Pennsylvania street address or a Commercial Registered Office Provider), not an agent.

What should I budget each year for a Pennsylvania registered agent?

Expect $99 to $149 a year, and each company keeps its price at renewal.

Could I just serve as my own registered agent?

Often yes, if you meet the state's conditions. 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.

When does the Pennsylvania annual report come due?

Put September 30 on your calendar. The state asks $7.

Which registered agents are graded on this page?

Mainstay Filing ($149 a year), Pennsylvania Registered Agent.co ($99 a year) and PA Registered Agent.org ($99 a year), top grade first.

Which Pennsylvania registered agent should a new company pick first?

Mainstay Filing, because the price stays $149 a year if you stay put or expand, and your first three government letters each year are scanned free.

Keep reading

Sources and dates

  1. Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations, dated August 2026
  2. Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations, dated August 2026
  3. 15 Pa.C.S. § 8821, dated August 2026
  4. Pennsylvania formation fee: Filing fee, official source, dated October 2026
  5. Pennsylvania registered agent statute, dated October 2026
  6. From Mainstay Filing: Pennsylvania service page, copied November 12, 2026
  7. From Pennsylvania Registered Agent.co: pricing and service pages, copied November 12, 2026
  8. From PA Registered Agent.org: pricing and service pages, copied November 12, 2026