How to Start an LLC in Pennsylvania

Forming a Pennsylvania LLC comes down to one filing with the state, a handful of follow-up registrations, and an ongoing annual report you can't afford to forget. Here's exactly what to file, what it costs, and in what order, so you can go from idea to a legally operating Pennsylvania LLC without guessing at requirements.

This guide covers a standard domestic LLC. If you're forming a professional LLC (PLLC) for a licensed occupation like law, medicine, or accounting, some steps below (particularly annual registration and fees) differ, and you should confirm current requirements directly with the Department of State before filing.

What You'll Need Before You Start

• A compliant LLC name that includes "company," "limited," or "limited liability company" (or an abbreviation) and is distinguishable from names already on file with the Department of State.
• A Pennsylvania registered office address (a real street address, not a P.O. box) or a contract with a Commercial Registered Office Provider (CROP) if you don't have a physical PA address.
• Member and organizer information (names and addresses of the people forming and running the LLC).
• $125 for the state filing fee, plus optional fees for name reservation ($70) or expedited processing.
• An EIN from the IRS (free, obtained after formation).
• A written operating agreement (not filed with the state, but strongly recommended).

Step 1: Choose a Compliant LLC Name

Your name must contain "company," "limited," or "limited liability company," or a recognized abbreviation of one of those terms (LLC, L.L.C., Ltd. Liability Co., etc.). It cannot contain words implying it's a corporation, such as "corporation" or "incorporated."

Before you file anything, search the Department of State's business name database at file.dos.pa.gov/search/business to confirm your name is distinguishable from existing registered businesses. If another business already holds a similar name, you can sometimes proceed anyway if that business files a Consent to Appropriation of Name (Form DSCB:19-17.2), but that requires their cooperation, so it's easier to just pick a name that's clearly distinct.

Optional but useful: If you've picked a name but aren't ready to file your Certificate of Organization yet, you can reserve it for 120 days for a $70 fee using the reservation form available through the Department of State.

Step 2: Designate a Registered Office

Pennsylvania is unusual: it does not use the "registered agent" model most states use. Instead, every LLC must list a registered office address in Pennsylvania, a real street address where legal and state documents can be delivered. A P.O. box alone won't be accepted.

If you don't have a physical or mailing address in Pennsylvania, you can instead contract with a Commercial Registered Office Provider (CROP) under 15 Pa.C.S. section 109 and list the CROP's name and county of venue on your filing instead of a street address. Be careful here: listing a CROP without an actual signed contract with them can carry civil and criminal penalties. Also note that a CROP cannot be used anywhere a filing requires your actual principal place of business, such as a fictitious name (DBA) registration.

Step 3: File the Certificate of Organization

This is the core step that legally creates your Pennsylvania LLC. You'll file:

• Certificate of Organization, Domestic Limited Liability Company (Form DSCB:15-8821)
• Docketing Statement (Form DSCB:15-134A), filed alongside it

File online through the Business Filing Services portal at file.dos.pa.gov, which is run by the Pennsylvania Department of State, Bureau of Corporations and Charitable Organizations. The standard filing fee is $125.

Processing time: The Bureau asks filers to allow about 15 business days for standard processing, though current processing times are posted on the filing portal and can run faster or slower depending on volume.

Need it faster? Expedited service is available online or in person only (not by mail), in addition to the $125 base fee:

• Same day (received before 10:00 a.m.): $100
• 3-hour (received before 2:00 p.m.): $300
• 1-hour (received before 4:00 p.m.): $1,000

If you're filing multiple documents and need them processed in a specific order, a separate $70 Special Processing fee can be added.

Step 4: Draft an Operating Agreement

Pennsylvania doesn't require you to file an operating agreement with the state, but you should have one anyway. This internal document spells out ownership percentages, how profits and losses are allocated, member voting rights, and what happens if a member leaves or the LLC dissolves. Without one, disputes between members default to Pennsylvania's LLC statute, which may not reflect what you actually intended. Banks also frequently ask to see one before opening a business account.

Step 5: Get an EIN from the IRS

An Employer Identification Number (EIN) is free and comes directly from the IRS, not the state of Pennsylvania. You'll need it to open a business bank account, hire employees, and file federal taxes. Apply online through the IRS website once your Certificate of Organization has been approved and you have your official PA entity name.

Step 6: Register for Pennsylvania State Taxes

How your LLC is taxed in Pennsylvania depends on how it's classified federally:

• Pass-through taxation (default for most LLCs): Pennsylvania has no separate LLC franchise tax or annual LLC tax. Instead, income passes through to the owners and is taxed at Pennsylvania's flat 3.07% Personal Income Tax rate.
• LLCs taxed as a corporation: If you've elected corporate tax treatment with the IRS, your LLC pays Pennsylvania's Corporate Net Income Tax, which is 7.49% for tax years beginning in 2026 (scheduled to step down 0.5 points per year through 2031).
• Restricted professional LLCs (PLLCs): These must file a Certificate of Annual Registration by April 15 each year, with a fee of $700 per eligible member (for the 2025 reporting year; confirm the current-year figure before filing).

If you'll be selling taxable goods or services, register for a sales tax license through myPATH at pa.gov/services/revenue/register-my-business-for-taxes. Pennsylvania's state sales tax rate is 6% (with local additions in Philadelphia and Allegheny County).

Step 7: Check Local and Industry-Specific Licenses

Pennsylvania does not issue a general statewide business license, and the Bureau of Corporations and Charitable Organizations is explicit that it does not license business activities. Whether you need a license depends entirely on what you do and where you do it. Some examples:

• Home improvement contractors must register with the Pennsylvania Attorney General.
• Many professions (cosmetology, real estate, food service, childcare) require licensing through the relevant state board.
• Cities and counties, including Philadelphia and Pittsburgh, often layer on their own local business licenses or privilege taxes.

Check with your city or county clerk's office in addition to any relevant state licensing board, since these requirements aren't centralized.

Step 8: File a DBA if You'll Operate Under a Different Name

If your LLC will do business under a name different from its legal registered name, you need to file a Registration of Fictitious Name (Form DSCB:54-311) with the Department of State. This is a statewide filing, not a county-level one like in many other states. The fee is $70.

Step 9: File Your Annual Report

This is the step people most often forget, and it's relatively new. Starting January 1, 2025, Pennsylvania LLCs must file an Annual Report each year between January 1 and September 30. The fee is just $7, filed online at file.dos.pa.gov. Missing this filing can eventually lead to administrative dissolution, so put a recurring reminder on your calendar now, before you forget about it a year from now.

Tips and Common Mistakes to Avoid

• Don't confuse "registered agent" with Pennsylvania's system. Other states use registered agents; Pennsylvania uses a registered office address or a CROP. Using the wrong terminology on forms or with a formation service can cause confusion about what you actually need.
• Don't list a CROP without an actual contract. This isn't a placeholder you can fill in casually; using a CROP's name without a real agreement can trigger civil and criminal penalties.
• Don't skip the Docketing Statement. The Certificate of Organization is typically filed together with Form DSCB:15-134A. Filing one without the other can delay processing.
• Don't assume mail filings can be expedited. Expedited processing is available online or in person only.
• Don't forget the new annual report. Because this requirement only began in 2025, plenty of existing LLC owners aren't yet in the habit of filing it. The $7 fee is small, but missing the January 1 to September 30 window repeatedly can jeopardize your LLC's good standing.
• Don't assume LLC status alone gets you a business license. Forming your LLC and getting permission to operate your specific business are two separate processes in Pennsylvania.

What to Expect

If you file online and your paperwork is complete, you can generally expect your Certificate of Organization to be approved within roughly 15 business days under standard processing, though actual turnaround may run faster or slower depending on the Bureau's current workload; check file.dos.pa.gov for posted processing times before you file. Once approved, your LLC legally exists in Pennsylvania, and you can move on to your EIN, tax registrations, and any licenses your specific business activity requires. Results and timelines can vary based on filing accuracy, name conflicts, and state processing volume, so treat these as general expectations rather than guarantees.

Pennsylvania LLC Costs at a Glance

Item	Cost
Certificate of Organization (filing fee)	$125
Name reservation (optional, 120 days)	$70
Same-day expedited processing (optional)	$100 (plus $125 base)
3-hour expedited processing (optional)	$300 (plus $125 base)
1-hour expedited processing (optional)	$1,000 (plus $125 base)
Fictitious name (DBA) registration	$70
Annual Report (due Jan 1 to Sept 30 each year)	$7
EIN (from the IRS)	Free

Where to File and Get Help

• File your LLC and search existing business names: file.dos.pa.gov
• Department of State business programs overview: pa.gov/agencies/dos/programs/business
• Register for state tax accounts: pa.gov/services/revenue/register-my-business-for-taxes
• Free, hands-on guidance: Pennsylvania Small Business Development Centers
• SBA regional support: SBA Philadelphia District Office

This article is for general informational purposes only and does not constitute legal or tax advice. Pennsylvania LLC requirements, fees, and tax rates can change, and your specific situation (professional licensing, multi-member ownership, industry regulation) may involve additional steps not covered here. Consult a licensed attorney or CPA before making formation or tax decisions for your business.