Assumed-Name (DBA) Registration Requirements in Kansas
At a glance
| Governing law and scheme | No general Kansas DBA registration scheme; the Secretary of State expressly does not register assumed, fictitious, trade, or DBA names |
|---|---|
| Who must register | No state DBA filer. Sole proprietors do not register with the Secretary of State, and general partnerships need not register; registered entities file under their legal names (Secretary of State guidance) |
| Filing office | None for a DBA. The Kansas Secretary of State does not accept a DBA, fictitious-, assumed-, or trade-name registration |
| Filing deadline | None — no state DBA filing exists |
| Publication requirement | None under a statewide DBA-registration law; Kansas has no such filing scheme |
| Filing fee | None for a DBA filing because Kansas does not offer one |
| Term and renewal | None for a DBA. A separate entity-name reservation lasts 120 days, and a separate partnership-authority statement is canceled after 5 years (§§ 17-7923, 56a-303) |
| Name exclusivity | No exclusivity from using a DBA because no DBA registration exists. A separate reservation of a future entity name can confer exclusive use for 120 days (§ 17-7923) |
| Penalty for noncompliance | None for failure to make a nonexistent state DBA filing; separate entity-formation, foreign-registration, licensing, and trademark rules may still apply |
How Kansas handles a business name that is not the legal name
Kansas has no general state DBA-registration procedure. The Secretary of State's current filing catalogue says its entity-name-reservation application "does not register an assumed, fictitious, trade, or DBA" name. Its current foreign-business application is equally direct: DBA, fictitious, assumed, and trade names "are not registered" with that office, and the form accepts only the foreign entity's legal name.
That leaves no Kansas DBA certificate to file, no state DBA deadline or fee, no newspaper-publication step, no registration term or renewal, and no penalty for failing to make that nonexistent filing. This answer is limited to the general state DBA question. Entity formation, foreign qualification, professional or local licensing, tax registration, and trademark law are separate systems.
Two Secretary of State filings are easy to confuse with a DBA:
- Entity-name reservation is for a future legal entity name. Under § 17-7923(b), an applicant may reserve an available covered-entity or LLC-series name for exclusive use for 120 days. The Secretary's filing catalogue expressly says that application does not register a DBA.
- A partnership statement records authority, not an assumed name. Under § 56a-303(a), a partnership may file a statement naming the partnership and identifying partners' authority. Section 56a-303(g) cancels that statement after five years unless it was earlier canceled or amended. The filing's purpose and five-year life do not create a five-year Kansas DBA registration.
What trips people up
- A generic DBA certificate is not a Kansas filing. Kansas's general state scheme does not designate county clerks or registers of deeds as DBA filing offices. A separate city or county business-license rule may still matter, but it is not a statewide assumed-name registration.
- The entity-name search is not a DBA database. Kansas searches and reserves legal names of registered entities. The Secretary of State does not accept DBA names into that filing system.
- A foreign business still registers its legal entity. The current foreign application tells the applicant to use the legal name from its home jurisdiction and not to insert a DBA, assumed, fictitious, or trade name.
- Name protection is a separate question. With no DBA registration, merely using a trade name does not obtain the 120-day statutory exclusivity that § 17-7923 gives a qualifying entity-name reservation.
Common questions
Where do I file a Kansas DBA?
There is no general Kansas DBA filing office. The Secretary of State expressly does not register DBA, fictitious, assumed, or trade names.
Does a sole proprietor register with the Secretary of State?
No. The Secretary's current business-registration page says sole proprietors do not register with that office. A sole proprietor should separately check any business-license, tax, or professional rules that apply to the activity.
Is the partnership statement of authority a DBA filing?
No. Section 56a-303 lets a partnership record who can act for it, particularly for transactions and real-property transfers. It is not an assumed-name certificate.
Can I reserve the DBA for 120 days?
No. Section 17-7923's 120-day reservation protects a proposed covered-entity or LLC-series name. The Secretary of State says the reservation application does not register an assumed, fictitious, trade, or DBA name.
Statutes and sources
- Kansas Secretary of State, Register a Business — current filing catalogue, sole-proprietor and partnership treatment, and express statement that the entity-name reservation does not register a DBA. Official guidance (accessed 2026-07-25).
- Kansas Secretary of State, Foreign Business Application — current form revised March 2, 2026, requiring the legal home-jurisdiction name and excluding DBA, fictitious, assumed, and trade names. Official form (accessed 2026-07-25).
- Kan. Stat. Ann. § 17-7923(b) — separate 120-day reservation of an available covered-entity or LLC-series name. Kansas Office of Revisor of Statutes (accessed 2026-07-25).
- Kan. Stat. Ann. § 56a-303 — optional partnership statement of authority and its five-year cancellation rule. Kansas Office of Revisor of Statutes (accessed 2026-07-25).
Source links
Every statute quoted above, linked, with the date we checked it.
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