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Register a DBA in Indiana

Filing office depends on your entity type

A DBA (fictitious or assumed business name) lets you operate, bank, and advertise under a trade name. Below: who must file in Indiana, where, for how long, and what happens if you don't — quoted from the statutes.

Filing office

County recorder (each county with a place of business or office) for individuals and general partnerships; Indiana Secretary of State for filing entities.

Term & renewal

See the statute quotes below.

Publication

No newspaper publication requirement found in the act.

Exclusive rights?

No — registration does not by itself grant exclusive rights to the name. A trademark does that.

Statutory fees: SOS application for assumed business name, filed electronically (for-profit entity, per assumed name): $20 · SOS application for assumed business name, filed other than electronically (for-profit entity, per assumed name): $30 · SOS application for assumed business name, filed electronically (nonprofit corporation, per assumed name): $10 · SOS application for assumed business name, filed other than electronically (nonprofit corporation, per assumed name): $26 · Cancellation of assumed business name: No fee (as printed in the statute; agencies may adjust by schedule)

Who must file in Indiana

Business type Required? Where
Sole proprietors (individuals) Yes County recorder of each county in which a place of business or office is situated
General partnerships (other than LLPs) Yes County recorder of each county in which a place of business or office is situated
Registered entities (corporations, nonprofits, LLCs, LPs, LLPs) Yes Indiana Secretary of State

County-level filings go to the clerk or recorder of each county where you do business — requirements and fees vary by county, so confirm with the county office (we handle this as part of every Indiana DBA order).

The law behind it

Quoted verbatim from Uniform Business Organizations Administrative Provisions Act (2018) (assumed business names, Ind. Code § 23-0.5-3-4) (Ind. Code § 23-0.5-3-4).

What the law requires

Indiana splits the assumed-name filing by business form within a single statute. Individuals and general partnerships (other than LLPs) doing business under a name other than their real name file a certificate with the county recorder of each county where a place of business or office is situated (IC 23-0.5-3-4(a)); filing entities (corporations, nonprofits, LLCs, LPs, LLPs) doing business under a name other than the name in their organic record file with the Secretary of State (IC 23-0.5-3-4(e)).

"an individual or a general partnership, other than a limited liability partnership, conducting or transacting business in Indiana under a name, designation, or title other than the real name of the individual or general partnership conducting or transacting the business shall file for record, in the office of the recorder of each county in which a place of business or an office of the individual or general partnership is situated, a certificate stating the assumed name or names to be used and the full name and address of the individual or general partnership engaged in or transacting business." — Ind. Code § 23-0.5-3-4(a), (e)

Where filings go

County recorder (each county with a place of business or office) for individuals and general partnerships; Indiana Secretary of State for filing entities.

"(e) Except as provided in subsection (i), a filing entity conducting business in Indiana under a name, designation, or title other than the name shown in its organic record shall file with the secretary of state a certificate stating the assumed name or names to be used and the full name and address of the entity's principal office in Indiana." — Ind. Code § 23-0.5-3-4(a), (e)

Name restrictions

A filing entity may not include an entity indicator (such as 'Inc.', 'Corp.', 'LLC', 'LP', or 'LLP') in an assumed business name filing that is inconsistent with its actual entity type, subject to a 12-month grace period after a conversion, domestication, or merger. Separately, a name or assumed name may not contain language falsely indicating or implying connection with a government agency, and an SOS-registered assumed name must be distinguishable on the Secretary of State's records under IC 23-0.5-3-1(a).

"(f) A filing entity may not include an entity indicator, such as "Inc.", "Corp.", "LLC", "LP", or "LLP" or a similar description in an assumed business name filing, that is inconsistent with the entity type for which the assumed business name is being filed." — Ind. Code § 23-0.5-3-4(f); Ind. Code § 23-0.5-3-1(e)

Entities and assumed names

Filing entities register assumed business names with the Secretary of State under IC 23-0.5-3-4(e). Separately, a foreign entity whose true name does not comply with Indiana's name standards must adopt an alternate name to register to do business; an entity that registers under an alternate name need not also comply with the assumed-name statute, and it thereafter does business under the alternate name or a name authorized under IC 23-0.5-3-4.

"A foreign entity whose name does not comply with IC 23-0.5-3-1 for an entity of its type may not register to do business in Indiana until it adopts, for the purpose of doing business in Indiana, an alternate name that complies with IC 23-0.5-3-1. A registered foreign entity that registers under an alternate name under this subsection need not comply with IC 23-0.5-3-4. After registering to do business in Indiana with an alternate name, a registered foreign entity shall do business in Indiana under: (1) the alternate name; or (2) a name the entity is authorized to use under IC 23-0.5-3-4." — Ind. Code § 23-0.5-5-6(a)

Statutory text quoted from the official published statutes as captured on 2026-08-02. Read the full code at the Indiana statutes. This is information, not legal advice — laws change.

If you skip it

Violating the assumed-name filing requirement is a Class B infraction. (Ind. Code § 23-0.5-3-4(j))

Indiana DBA FAQs

Where do I file an assumed business name (DBA) in Indiana?
It depends on your business form. Under Ind. Code § 23-0.5-3-4(a), individuals and general partnerships (other than LLPs) record a certificate with the county recorder of each county in which a place of business or office is situated. Under § 23-0.5-3-4(e), filing entities such as corporations, LLCs, LPs, and LLPs file their certificate of assumed business name with the Indiana Secretary of State.
Do I need an Indiana DBA if my business name includes my last name?
Ind. Code § 23-0.5-3-4(i) states that the section does not apply to an individual doing business under a name that includes the individual's true surname, or to a person other than an individual doing business under a name that includes some or all of the true surnames of the individuals comprising it.
How much does an Indiana assumed business name filing cost?
For filings with the Secretary of State, Ind. Code § 23-0.5-9-40 sets the fee at $20 per assumed name filed electronically ($30 on paper) for for-profit entities, and $10 electronically ($26 on paper) for nonprofit corporations. Cancellation is free (§ 23-0.5-9-41). The county recorder's fee for individual and partnership filings is set by a separate fee statute, IC 36-2-7-10.
What is the penalty for not filing an Indiana assumed business name?
Under Ind. Code § 23-0.5-3-4(j), a person or entity that violates the section commits a Class B infraction.

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