Assumed-Name (DBA) Registration Requirements in Pennsylvania

At a glance

Requirements one by one

Who must register

Pennsylvania's Fictitious Names Act reaches every "entity which either alone or in combination with any other entity conducts any business in this Commonwealth under or through any fictitious name" (§ 303(b)(1)). A "fictitious name" is "any assumed or fictitious name, style or designation other than the proper name of the entity using such name" (§ 302). "Entity" is broad — it covers an individual, a general partnership, a corporation, an LLC, a business trust, and similar groups — so the same duty applies whether you are a sole proprietor using a made-up brand or an existing company operating a second name.

Three groups are carved out of the mandatory-registration rule (§ 303(b)(2)): nonprofit or professional activities, activities that some other law forbids from being run under a fictitious name, and unincorporated associations. Any entity may also register voluntarily "for the purpose of establishing a public record" of who is behind a name (§ 303(a)). An entity that operates under its exact proper name — the name in its organizing document on file with the Department of State — has no fictitious name to register.

Where you file

You file "in the department" — the Pennsylvania Department of State's Corporation Bureau — on the Application for Registration of Fictitious Name, Form DSCB:54-311 (§ 311(a)). This is a single statewide filing. County filing was abolished decades ago; the Fictitious Names Act of 1982 ended the practice of recording fictitious names at the county courthouse, and a filing today goes only to Harrisburg.

When to file

The statute sets no numeric deadline. It commands that an entity conducting business under a fictitious name "shall register" it (§ 303(b)), which as a practical matter means before or promptly after you start using the name. The real pressure point is enforcement: because an unregistered entity cannot bring a lawsuit on the business until it registers (§ 331, below), the effective deadline is "before you need to sue."

The newspaper-publication step (individual parties only)

Publication in Pennsylvania is a narrow requirement, not a universal one. It applies only to "an entity which includes an individual party" (§ 311(g)) — that is, a registration listing at least one human owner, such as a sole proprietorship or a partnership. Those registrants must "officially publish" a notice in the county of the principal place of business, and the notice may run before or after the application is filed. Under the implementing rule, "officially publish" means publishing "in two newspapers in the English language in the proper county, one of which shall be the legal newspaper, if any," and the notice is "published one time" (19 Pa. Code § 17.208). If a county has only one newspaper of general circulation, one advertisement is enough. You keep the proofs of publication with your business records; you do not send them to the Department. A registration made up entirely of business entities (for example, an LLC with no individual party) does not publish at all.

The fee

The registration fee is $70, and each later amendment, cancellation, or withdrawal is also $70 (15 Pa.C.S. § 153(a)(6)). This is a statutory fee set in the fee schedule, not a figure the county sets, so it is the same statewide. Newspaper publication, where required, is a separate cost you pay the papers.

How long it lasts

A Pennsylvania fictitious-name registration does not expire and has no renewal cycle. This is a change worth knowing: the Act once required a "decennial" (every-ten-years) filing, but that section was "Deleted by amendment" in 2000 (§ 321). A registration now stays on the record indefinitely. You file an amendment when the underlying facts change (§ 312) and a cancellation or withdrawal to end it (§ 313), but there is no periodic re-filing.

What registration does — and does not — give you

Registering does not lock up the name. The Act says in plain terms that registration "does not render the name unavailable for use by another entity" (§ 303(d)) and "imparts no legal right to the registering entity" beyond avoiding the nonregistration penalty and letting business under the name carry "the same force and effect" as business under the proper name (§ 332). Exclusive brand rights come from trademark law, not this filing.

What happens if you skip it

Pennsylvania enforces registration by closing the courthouse, not by fining you. "No entity which has failed to register a fictitious name ... shall be permitted to maintain any action in any tribunal of this Commonwealth until such entity shall have complied" (§ 331(a)). The bar is curable — you register, then you can sue — and nonregistration "shall not impair the validity of any contract" and "shall not prevent the entity from defending" a suit. There is also a safe harbor: the bar does not apply where there has been "substantial compliance in good faith" (§ 331(c)). The Act's separate civil penalty was removed by amendment in 2022, so today the suit-bar is the operative consequence.

What trips people up

• There is no county DBA in Pennsylvania. Business owners used to older guidance sometimes go to the county Prothonotary or Recorder of Deeds. Since the 1982 Act, fictitious names are filed only with the Department of State; the county route no longer exists.
• Publication depends on whether a human is on the registration. A sole proprietor or partnership (an "individual party") must run the two-newspaper notice; a registration made up only of companies does not (§ 311(g)). Many filers either publish when they did not have to or skip it when they were required to — check whether any individual is named.
• The registration never lapses, so update it yourself. Because the old ten-year filing is gone (§ 321), nothing forces you to revisit a stale record. If ownership, the address, or the name changes, you must file an amendment (§ 312) to keep the record accurate; the Act requires you to "amend such registration whenever necessary" (§ 303(b)(1)).
• Registering is not brand protection. Another business can register the identical fictitious name (§ 303(d)), and a prior trademark holder can still stop you. If you want exclusivity, that is a trademark question.

Common questions

Do I need a fictitious name if my company already has an LLC name? Only if you operate under a different name. An LLC doing business under its exact registered name files nothing; the same LLC running a separate brand must register that brand as a fictitious name (§ 303(b)).

My sole proprietorship uses just my own full name — do I have to register? A name that is genuinely your proper name is not "fictitious." Adding words that suggest other owners (for example, "& Sons" or "& Associates") makes it a fictitious name that must be registered. Because the line can be fact-specific, confirm with the Department if you are unsure.

Do I have to renew every so often? No. Pennsylvania repealed its decennial-filing requirement in 2000 (§ 321), so a registration stays effective until you cancel it — but you must amend it when the facts change.

What actually happens if I never register? You can keep doing business and your contracts stay valid, but you cannot file a lawsuit in a Pennsylvania court on that business until you register (§ 331). Register first, then sue.

Statutes and sources

• 54 Pa.C.S. § 302 — defines "fictitious name" and "proper name." Official text (accessed 2026-07-23).
• 54 Pa.C.S. § 303 — voluntary and mandatory registration, exemptions, and that registration does not make the name unavailable to others. Official text (accessed 2026-07-23).
• 54 Pa.C.S. § 311 — filing with the Department of State and the individual-party advertising rule. Official text (accessed 2026-07-23).
• 15 Pa.C.S. § 153 — $70 registration and ancillary-transaction fees. Official text (accessed 2026-07-23).
• 19 Pa. Code § 17.208 — "officially publish" means two county newspapers, one time. Official text (accessed 2026-07-23).
• 54 Pa.C.S. § 321 — decennial-filing requirement deleted by amendment in 2000. Official text (accessed 2026-07-23).
• 54 Pa.C.S. § 331 — curable suit-bar for nonregistration and the good-faith substantial-compliance safe harbor. Official text (accessed 2026-07-23).
• 54 Pa.C.S. § 332 — registration imparts no exclusive right to the name. Official text (accessed 2026-07-23).