Requirements for Indiana LLCs

Indiana requires specific legal steps under Indiana Code Title 23 to create a valid LLC: a compliant name, a registered agent, and Articles of Organization filed with the Secretary of State that contain everything IC 23-18-2-4(b) lists.

Indiana also imposes ongoing obligations, including a Business Entity Report every two years and a registered agent maintained continuously from formation to dissolution. The Secretary of State can administratively dissolve an LLC that lets either one lapse, so missing a foundational requirement can trigger filing rejections and leave you operating without liability protection.

1. Name requirements

Your Indiana LLC name must include "limited liability company," "LLC," or "L.L.C." under IC 23-0.5-3-2(d), and subsection (a) of the same statute reserves "Inc.," "Corp.," and "Incorporated" for corporations.

The name must be "distinguishable on the records of the secretary of state" under IC 23-0.5-3-1(a) from existing and recently dissolved domestic entities, registered foreign entities, reserved names, and assumed names. Search the INBiz name search first. Entity-type words are ignored when testing distinguishability, so "ABC, LLC" conflicts with "ABC, Inc." because only "ABC" remains once both designators drop out.

Prohibited and restricted terms:

• Corporation designators like "Corp.," "Inc.," or "Incorporated," reserved for corporations

• Words that falsely indicate or imply a government agency, barred by IC 23-0.5-3-1(e)

• "Bank" or any derivative, which the Secretary of State may file only after the Department of Financial Institutions approves it under IC 23-0.5-3-5

You can reserve a name for 120 days under IC 23-0.5-3-3, renewable for additional 120-day periods.

2. Registered agent requirements

Indiana requires every LLC to maintain a registered agent in Indiana continuously. Under IC 23-0.5-4-1 and IC 23-0.5-4-3, an LLC cannot serve as its own registered agent and may have only one agent at a time. Your agent must be:

• An Indiana resident whose business office is the registered office (a noncommercial agent), or a commercial registered agent listed under IC 23-0.5-4-4

• Located at a physical Indiana street address; a P.O. box does not qualify

• Available to receive and forward process and notices, and consenting to the appointment

An email address for electronic service of process is mandatory only for commercial agents (IC 23-0.5-4-4(a)(5)); noncommercial agents may list one but aren't required to. You can serve as your own agent if you meet the residency and address requirements, or use a commercial service for privacy and guaranteed document handling.

Changing agents carries no statutory fee under IC 23-0.5-9-32, though online filings add a $1 enhanced access surcharge under 75 IAC 8-3-7. You must file the change within 60 days, since missing that window is a ground for administrative dissolution under IC 23-0.5-6-1.

3. Articles of Organization requirements

Articles of Organization establish your LLC's legal existence. IC 23-18-2-4(b) sets the statutory contents, and the Secretary of State adds administrative fields on its form (State Form 49459).

Required information:

• LLC name with proper statutory designator

• Registered office address and registered agent name

• A duration statement: a specific dissolution date, or perpetual

• A managers statement, if manager-managed (silence means member-managed)

• A return mailing address

Indiana does not require a business purpose, member names, or manager names in the Articles. The duration statement is not optional; only its form is your choice, so a filer who wants perpetual existence still has to say so.

Filing costs $95 online ($75 electronic fee under IC 23-0.5-9-19 plus a $20 enhanced access surcharge) or $100 by mail. Submit through the Secretary of State portal for the lower fee.

Indiana publishes no official turnaround figures or expedited tier; the commonly quoted 1 to 2 business days online and 5 to 7 by mail are practitioner estimates, not state commitments.

4. Operating agreement requirements

Indiana does not require a written operating agreement, and nothing is filed with the state. IC 23-18-1-16 defines an operating agreement as "any written or oral agreement of the members as to the affairs of a limited liability company and the conduct of its business that is binding upon all the members." Skipping a written agreement leaves you with default statutory rules that rarely match how you want to run the company.

Single-member LLCs especially benefit from a written agreement because courts examine whether the LLC functions separately from your personal affairs. In Aronson v. Price, 644 N.E.2d 864 (Ind. 1994), the Indiana Supreme Court set out corporate veil-piercing factors, including absent records, commingled assets, and disregarded formalities, that Indiana courts apply by analogy to LLCs.

A written agreement documenting ownership and management procedures is direct evidence on those factors, and IC 23-18-4-8 adds that failure to keep required records alone does not make a member liable for LLC debts.

Multi-member LLCs face greater risk without one. Yours should establish:

• Capital contributions

• Ownership percentages

• Voting rights

• Profit distributions

• Procedures for adding or removing members

5. Initial and ongoing compliance requirements

After the Secretary of State approves your Articles, federal and state requirements start with different deadlines and different penalties.

Immediate requirements:

• EIN: generally required for multi-member LLCs (to file Form 1065); a single-member LLC with no employees can use the owner's SSN instead, per the Form SS-4 instructions

• Indiana DOR registration if you'll collect sales tax, withhold payroll taxes, or owe other state taxes (withholding registration requires an EIN first)

• Unemployment insurance registration with the Department of Workforce Development once wages are paid

• Local licenses or permits: Indiana has no statewide business license, so check with county and local offices

• Beneficial ownership reporting: FinCEN's final rule, effective August 14, 2026, exempts U.S. domestic entities from BOI reporting

Ongoing requirements:

• Business Entity Report every two years under IC 23-0.5-2-13, due by the end of your anniversary month, at $32 online or $50 by paper

• No franchise tax or annual LLC tax; members pay individual adjusted gross income tax (2.95% for tax year 2026)

• Electronic filing of sales and withholding returns every period, including zero returns

• Registered agent maintenance with a current address

• Record keeping under IC 23-18-4-8: member/manager list, the Articles and amendments, three years of returns and financial statements, and any operating agreement

Consequences of non-compliance

Indiana escalates from loss of good standing to administrative dissolution, and each stage adds cost.

• Loss of good standing: a Certificate of Existence requires proof of compliance, so falling behind forfeits that status

• Administrative dissolution: grounds under IC 23-0.5-6-1 include an unpaid fee, tax, or penalty, or a Business Entity Report, 60 days past due. The Secretary of State must give written notice first and, under IC 23-0.5-6-2(b), dissolves the entity if the grounds aren't cured within 60 days of that notice

• Frozen operations: under IC 23-0.5-6-2(c), a dissolved LLC may only apply for reinstatement or wind up

• Missed lawsuit notice: dissolution doesn't end the registered agent's authority, and process may still be served on the agent under IC 23-0.5-4-10(a)

• Tax penalties: 10% of unpaid tax or $5, whichever is greater, for late payment, or 20% if the DOR prepares the return for you

• Reinstatement: IC 23-0.5-6-3(a) allows five years to apply, with a DOR Certificate of Clearance, all overdue fees and reports, and a $30 paper ($20 online) fee on State Form 4160

Handle Indiana LLC compliance with Discern

Formation is only the starting point. Discern handles the Secretary of State layer of ongoing Indiana LLC compliance: registered agent service, automated filing for the biennial Business Entity Report, and visibility into upcoming deadlines so a missed anniversary month doesn't turn into administrative dissolution.

For organizations running entities in Indiana and elsewhere, the same platform tracks every state registration, files foreign registrations, and shows good standing across the portfolio, all 51 jurisdictions, from one dashboard.

Schedule a demo to see how Discern manages Indiana LLC compliance.

Frequently asked questions

Below are quick answers to the questions we hear most often about Indiana LLC requirements.

How much does it cost to form an LLC in Indiana?

Online filing through INBiz totals $95 (a $75 statutory fee plus a $20 enhanced access surcharge). Paper filing is a flat $100.

Does an Indiana LLC file an annual report?

No. Indiana uses a biennial Business Entity Report, due every two years by the end of the LLC's anniversary month, at $32 online or $50 by paper.

Do Indiana LLCs have to file a beneficial ownership report with FinCEN?

Not anymore. FinCEN's final rule, effective August 14, 2026, exempts U.S. domestic entities from BOI reporting. Only certain entities formed under foreign law and registered in a U.S. state still file.

Can I be my own registered agent for my Indiana LLC?

Yes, if you're an Indiana resident and your business office is the registered office. Indiana doesn't allow an LLC to name itself as its own agent, and you can only list one agent at a time.

What happens if I miss Indiana's Business Entity Report deadline?

The report becoming 60 days overdue is a statutory ground for administrative dissolution. The Secretary of State must give written notice first, and if you don't cure the missed filing within 60 days of that notice, the LLC is dissolved and can only apply for reinstatement or wind down.