Pennsylvania business entity information, including entity name, type, entity/file number, and formation date, is available through the Pennsylvania Department of State's free business search portal. No account is required to search; registration is needed only when you file, per the Department's Business Guides.

The bureau is the official record keeper for more than 2.4 million companies authorized to do business in the Commonwealth. That includes every record you need for compliance tracking or business transactions.

Summary table: finding your Pennsylvania entity information

The table below shows where each piece of entity information lives and what it looks like when you find it.

How to search for Pennsylvania business entities

Go to Pennsylvania's business entity search to look up any registered business by name or entity/file number. Per the Department's Record Searches guidance, records may only be accessed by the correct entity name or entity number; businesses are not indexed by officer or owner name, entity type, tax ID, purpose, or business address. Pennsylvania does not use the term "registered agent"; entities maintain a registered office instead, and the search tool has no agent-name field.

Enter your business name, or the entity/file number if you have it, using your exact legal name for the most precise results. The Advanced option lets you filter by record type, status, and filing date, and search for names containing certain words.

What you'll see in search results

Selecting a record opens a slide-out drawer showing key details, including Filing Type, Formed in (State), Registered Office, and Initial Filing Date; Entity Type and Status are also typically displayed. The full record adds the entity/file number, exact entity name, filing date, effective date (if applicable), general partners or fictitious name owners, and officers when available, plus a complete filing history under "View History."

For status, the portal generally uses "Active" for entities current on annual reports, with inactive records carrying a variant label (Dissolved, Terminated, Merged Out, Withdrawn, or Cancelled).

How to find your entity/file number in Pennsylvania

Your entity/file number is the unique identifier the Department assigns when your entity is formed. Since the Department's transition to the Business Filing Services (BFS) platform, this identifier appears as the "File Number" in BFS, while official annual report forms use "entity/file number." Both labels refer to the same identifier.

Where to find it:

1. Business search (fastest): in parentheses next to the business name in results, labeled "File Number."

2. Formation document: your Certificate of Organization (LLC), Articles of Incorporation (corporation), or Certificate of Limited Partnership.

3. Annual reports and correspondence: a required field on annual report form DSCB:15-146, and your account identifier for future filings.

Official Pennsylvania sources do not publish a fixed digit count or assignment pattern for entity/file numbers, so record it exactly as it appears in your search results or on your formation document.

How to find your entity type in Pennsylvania

Pennsylvania recognizes business corporations, nonprofit corporations, LLCs, limited partnerships (including LLLPs), limited liability partnerships, professional associations, business trusts, and restricted professional companies under Title 15. Pennsylvania uses "restricted professional company," not "PLLC," for LLCs rendering restricted professional services such as law, medicine, dentistry, or public accounting, per DOS LLC guidance.

Where to find it: the "Entity Type" field in business search results, the top of your formation document, or the entity information section of your annual report filings (changeable only by formal amendment).

How to find your formation date in Pennsylvania

Your formation date appears as "Initial Filing Date" in business search results (MM/DD/YYYY) and on your formation document, where the Department stamps the fact and date of filing under 15 Pa.C.S. § 136(a). Annual report confirmations also reference the original filing date.

Formation date vs. effective date

Section 136(c) gives filers three effective-date options: on delivery to the Department, on the date of delivery at a specified later time, or at a specified delayed date and time (12:01 a.m. if no time is given). Your formation date (file date) is when the Department processed your paperwork; your effective date, if different, is when your entity legally came into existence.

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Frequently asked questions

Is the Pennsylvania business entity search free?

Yes. The Department of State's business search portal is free and does not require an account. You only need to register on the Business Filing Services platform when you're ready to submit an actual filing.

Can I search Pennsylvania business records by owner or officer name?

No. Pennsylvania's search only indexes records by entity name or entity/file number. You cannot search by officer, owner, entity type, tax ID, purpose, or business address, and there's no registered-agent search since Pennsylvania uses registered office addresses instead of registered agents.

What's the difference between my entity's formation date and effective date?

Your formation date (file date) is when the Department of State processed your paperwork. Your effective date is only different if you specifically requested a delayed effective date when filing; Pennsylvania allows filers to choose a later date and time, defaulting to 12:01 a.m. if no time is specified.

Where can I find my Pennsylvania entity number if I only have a paper copy of my formation document?

Check the top of your Certificate of Organization, Articles of Incorporation, or Certificate of Limited Partnership. If it's not listed there, it will also appear on any annual report you've filed, or you can look it up directly through the business search portal using your exact entity name.