How to Name Your Kansas LLC

Filing fee: $165 (online) / $185 (paper)

Processing time: 3–5 business days (online)

State agency: Kansas Secretary of State

Annual report due: Annual report required; due date varies by entity

State tax rate: No state-level LLC franchise tax; Kansas corporate income tax rate is 4% (first $50,000) / 7% (above $50,000) for entities electing corporate taxation

Kansas requires every LLC name to meet 3 core rules: it must include an LLC designator, it must be distinguishable from every other business entity already on file with the Kansas Secretary of State, and it cannot use restricted words that imply a different type of entity. Getting these right before you file saves you from a rejected Articles of Organization.

Required LLC designator

Your LLC name must end with one of the following designators: "Limited Liability Company," "Limited Company," "L.L.C.," "LLC," "L.C.," or "LC." If you use "Limited Company," you can abbreviate it as "Ltd. Co." The designator must appear exactly as filed on your Articles of Organization.

Name uniqueness requirement

Your name must be distinguishable from every other entity on file with the Kansas Secretary of State — that includes corporations, other LLCs, limited partnerships, and any other registered business. "Distinguishable" is a legal standard, not just a spelling check. A name that differs by only one letter or a common word like "the" may still be rejected.

If your preferred name is too similar to an existing entity's name, you have one option short of changing it: get written consent from that existing business and file Kansas form CN (Written Consent to Use of Similar Business Name) with the Secretary of State.

Restricted words

Your LLC name cannot include words that falsely imply a different entity type. Using corporate designators like "Inc.," "Corp.," or "Incorporated" in an LLC name is not allowed unless the business is actually structured that way under Kansas law. Some words — things like "bank," "insurance," or "university" — may require additional state approval or licensing before the Secretary of State will accept them.

Before you file, check whether your preferred name is available using the Kansas Secretary of State's online tools. There are 2 tools worth knowing: the Name Availability search, which returns a simple available or not-available result, and the Business Entity Search Station (BESS), which lets you browse existing entities by name, business ID, or registered agent name.

When searching BESS, leave out the LLC designator and search only the main part of your name. That catches more potential conflicts — including businesses that use a different abbreviation than the one you plan to use. If the Name Availability search returns "not available," it will show you the conflicting registered names so you can see exactly what you're up against.

Most people skip the BESS search and rely only on the Name Availability tool — that's a mistake worth avoiding, since BESS surfaces similar names that the availability check might not flag.

Passing the Kansas Secretary of State's name availability check doesn't mean your name is clear to use everywhere. The state's standard only asks whether your name is distinguishable on its own records — it doesn't check for federal or common-law trademark conflicts. A name the state accepts can still put you on the hook for trademark infringement if someone else holds a registered mark for the same or similar name in your industry.

Run 2 searches before you commit to a name. First, search the USPTO Trademark Electronic Search System (TESS) at uspto.gov for identical and similar marks covering related goods or services. Second, search the Kansas Secretary of State's trademark and service mark database for state-registered marks that could conflict with your proposed name.

If a conflict turns up, talk to a legal professional before filing. Changing your LLC name after formation is possible but adds cost and paperwork.

Kansas lets you reserve an LLC name for 120 days before you're ready to file your Articles of Organization. You do this by filing a Name Reservation (NR) application with the Kansas Secretary of State through the online business filing portal. The reservation holds the name exclusively for you during that window — no other entity can register it.

One thing to know: the NR application reserves an entity name only. It doesn't register a DBA, trade name, or assumed name. If you need to protect a brand name you plan to use publicly before formation, that's a separate step.

Before filing the NR application, run the Name Availability search to confirm the name is open. Reserving a name that turns out to be unavailable wastes the filing fee.

A DBA — also called an assumed name or trade name — lets your Kansas LLC do business under a name that's different from its legal name. This is common when an LLC wants to run multiple brands or use a shorter, more customer-facing name without forming a separate entity.

In Kansas, DBA registration happens at the county level, not with the Secretary of State. You'll need to file with the county clerk in the county where your business operates. Requirements and fees vary by county, so check with your local county clerk's office for the exact process.

Registering a DBA doesn't create a new legal entity and doesn't give you trademark protection. It simply puts the public on notice that your LLC is operating under that name.