How to File a DBA in Wisconsin
In Wisconsin there is no mandatory statewide DBA filing for a sole proprietor. Registering a trade name or trademark with the Department of Financial Institutions is optional. Attorney review available.
Find out where you stand in Wisconsin
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Introduction
In Wisconsin, a DBA (doing business as) is simply a business name used in place of the owner's legal name; it is a name, not a separate legal entity, and it gives no liability protection and no exclusive right to the name. Wisconsin is unusual: it has no mandatory statewide DBA registration for a sole proprietor and no general county assumed-name filing requirement, so a sole proprietor or general partnership can operate under a trade name without a required DBA filing. The one narrow recording rule is Wis. Stat. 134.17, which applies only when a person does business under a name that purports to be a corporate name, with intent to obtain credit, and that does not disclose the real owners; that person must first record a verified statement with the register of deeds of the county where the principal place of business is located. If you want to protect a business name, registration is optional and handled by the Wisconsin Department of Financial Institutions (DFI). You may register a trademark or trade name under Wis. Stat. chapter 132, where Department means the DFI (Wis. Stat. 132.001(1m)). A Wisconsin mark registration costs $15 (Wis. Stat. 132.01(3)), is effective for 10 years, and may be renewed for 10-year periods on application to the DFI (Wis. Stat. 132.01(6)). Registered entities such as an LLC or corporation register or reserve names through the DFI as part of their entity filings. Wisconsin requires no newspaper publication of a trade name. DocDraft builds your Wisconsin trade-name statement from your facts, with attorney review available before you file.
Key Things to Know
- 1
In Wisconsin a DBA (doing business as) is just a business name used in place of the owner's legal name. It is a name only, not a separate legal entity, and it gives no liability protection and no exclusive right to the name.
- 2
Wisconsin has no mandatory statewide DBA registration for a sole proprietor, and no general county assumed-name filing requirement, so you can operate under a trade name without a required DBA filing.
- 3
The one narrow recording rule is Wis. Stat. 134.17: a person doing business under a name that purports to be a corporate name, with intent to obtain credit, that hides the real owners must first record a verified statement with the county register of deeds.
- 4
Protecting a business name is optional and handled by the Wisconsin Department of Financial Institutions (DFI). You may register a trademark or trade name under Wis. Stat. chapter 132, where Department means the DFI (Wis. Stat. 132.001(1m)).
- 5
A Wisconsin mark registration with the DFI costs $15 (Wis. Stat. 132.01(3)). It is effective for 10 years and may be renewed for 10-year periods on application to the DFI (Wis. Stat. 132.01(6)).
- 6
Wisconsin requires no newspaper publication of a trade name or assumed name. There is no publish-and-file-proof step like the ones some other states impose.
- 7
Registration creates no separate legal entity and gives no automatic exclusive right beyond what trademark law provides. For liability protection you would form an LLC or corporation with the DFI; for exclusive name rights you would pursue a trademark.
Key decisions before you file
Before you file a DBA (Doing Business As) in Wisconsin, a few decisions shape the document: which option to choose and what each one means. The DBA (Doing Business As) guide walks through them.
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Wisconsin Requirements for DBA (Doing Business As)
Confirm No Mandatory DBA Filing Is Required
Wisconsin has no mandatory statewide DBA registration for a sole proprietor and no general county assumed-name filing requirement. A sole proprietor or general partnership can operate under a trade name without a required DBA filing.
Optional Trade Name Registration With the DFI
Registering a business name is optional and handled by the Wisconsin Department of Financial Institutions. You may register a trademark or trade name under Wis. Stat. chapter 132, where Department means the DFI (Wis. Stat. 132.001(1m)).
The Trade Name or Mark
The exact trade name or mark to register with the DFI. It should not include a word such as Corporation, Incorporated, LLC, or Limited unless the registrant is that type of entity, and a name that purports to be a corporate name used to obtain credit triggers the recording rule in Wis. Stat. 134.17.
Registrant and Owners
The full legal name and address of the person or entity that owns the business and will use the name. For a general partnership every partner is an owner. A verified statement under Wis. Stat. 134.17 must disclose all persons using the name.
Principal Place of Business
The street address of the principal place of business. It sets the county whose register of deeds handles any recording required under Wis. Stat. 134.17.
No Newspaper Publication
Wisconsin requires no newspaper publication of a trade name or assumed name. There is no publish-and-file-proof step like the ones some other states impose.
Ten-Year Registration Term
A Wisconsin mark registration with the DFI is effective for 10 years and may be renewed for 10-year periods on application to the DFI (Wis. Stat. 132.01(6)). The registration fee is 15 dollars (Wis. Stat. 132.01(3)).
No Entity, No Automatic Exclusive Right, No Liability Shield
A Wisconsin trade name is only a name. It creates no separate legal entity, gives no automatic exclusive right beyond trademark law, and does not limit the personal liability of a sole proprietor or general partner.