How to Start an LLC in Indiana

Starting an LLC in Indiana gives you liability protection, tax flexibility, and a professional business structure. The Hoosier State makes it straightforward to form your LLC with reasonable filing fees and no publication requirements.

This guide walks you through every step to start your Indiana LLC, from choosing your business name to ongoing compliance requirements. You’ll learn the exact fees, required forms, and timeline to get your business up and running legally.

Table of Contents

• Step 1: Choose Your LLC Name
• Step 2: Appoint a Registered Agent
• Step 3: File Articles of Organization
• Step 4: Create an Operating Agreement
• Step 5: Get Your Federal EIN
• Step 6: Ongoing Compliance
• Indiana LLC Cost Breakdown
• Frequently Asked Questions

Step 1: Choose Your LLC Name

Your Indiana LLC name must follow specific state requirements and be distinguishable from existing business entities registered in the state.

Indiana LLC Name Requirements

• Must include “Limited Liability Company,” “LLC,” or “L.L.C.”
• Cannot be the same as or confusingly similar to existing Indiana entities
• Cannot contain restricted words like “bank,” “insurance,” or “corporation” without proper licensing
• Must be in English or use English characters

Check Name Availability

Before settling on a name, search the Indiana Secretary of State’s business entity database to ensure your preferred name is available. You can conduct this search for free through the INBiz portal.

For detailed guidance on name requirements and search procedures, see our Indiana LLC name search guide.

Step 2: Appoint a Registered Agent

Every Indiana LLC must have a registered agent : a person or company designated to receive legal documents and official state correspondence on your LLC’s behalf.

Registered Agent Requirements

• Must be available during regular business hours (9 AM to 5 PM)
• Must have a physical Indiana address (not a P.O. Box)
• Can be yourself, another person, or a commercial registered agent service
• Commercial agents must file a listing statement with the state

Your Registered Agent Options

Serve as Your Own Agent: This is free but requires you to be available during business hours at a fixed Indiana address. You’ll receive all legal documents personally.

Hire a Professional Service: Commercial registered agents provide privacy, reliability, and professional handling of legal documents. They typically charge $100-200 annually.

Learn more about your options in our comprehensive Indiana registered agent guide.

Step 3: File Articles of Organization

The Articles of Organization is the official document that creates your Indiana LLC. You’ll file this with the Indiana Secretary of State along with the required filing fee.

Required Information for Articles of Organization

• Your LLC’s name
• Registered agent’s name and Indiana address
• Principal office address
• Management structure (member-managed or manager-managed)
• Duration of the LLC (can be perpetual)
• Organizer’s name and signature

Filing Methods and Fees

Online Filing: File through the INBiz portal for $97 total ($95 base fee plus $2.14 processing fee). This is the fastest and most convenient method.

Paper Filing: Submit paper documents by mail or in person for $100 total. Processing takes longer than online filing.

Where to File

Submit your Articles of Organization through:

• Online: INBiz portal at inbiz.in.gov
• By Mail: Indiana Secretary of State, Business Services Division, 302 West Washington Street, Room E018, Indianapolis, IN 46204
• In Person: Same address as mailing option

Source: Indiana Secretary of State, verified March 2026

Step 4: Create an Operating Agreement

While Indiana doesn’t legally require an operating agreement, creating one protects your LLC’s limited liability status and prevents future conflicts among members.

What an Operating Agreement Should Include

• Member ownership percentages and capital contributions
• Profit and loss distribution methods
• Management structure and decision-making processes
• Rules for adding or removing members
• Procedures for dissolving the LLC
• Buy-sell provisions for member departures

Single-Member vs. Multi-Member Agreements

Single-Member LLCs: Even with one owner, an operating agreement establishes your LLC as separate from your personal finances, strengthening liability protection.

Multi-Member LLCs: An operating agreement is essential for preventing disputes and clearly defining each member’s rights and responsibilities.

Step 5: Get Your Federal EIN

An Employer Identification Number (EIN) is required for most LLCs to open business bank accounts, file tax returns, and hire employees. You can obtain an EIN directly from the IRS for free.

How to Apply for an EIN

• Online: Apply directly through the IRS website (fastest method, available Monday-Friday)
• By Phone: Call the IRS Business & Specialty Tax Line at 800-829-4933
• By Mail/Fax: Complete Form SS-4 and submit to the IRS

When You Need an EIN

You’ll need an EIN if your LLC:

• Has more than one member
• Elects corporate tax treatment
• Plans to hire employees
• Wants to open a business bank account
• Operates in certain industries requiring tax reporting

Setting Up Your Business Banking

Once you have your EIN and formation documents, you’ll need a dedicated business bank account. This separation between personal and business finances is essential for protecting your LLC’s limited liability status.

Look for business accounts with no monthly maintenance fees, unlimited transactions, and good customer service. Many online banks offer competitive rates and lower fees than traditional banks.

Step 6: Ongoing Compliance

After formation, your Indiana LLC must meet ongoing requirements to stay in good standing with the state.

Business Entity Report (Biennial Filing)

Indiana LLCs must file a Business Entity Report every two years. This is Indiana’s version of an annual report, but it’s filed biennially instead of annually.

• Due Date: Last day of your anniversary month (the month you formed your LLC)
• Filing Fee: $31 online, $50 by mail
• Late Penalty: Additional fees apply for late filings
• Consequences of Not Filing: Administrative dissolution of your LLC

Indiana LLC Tax Requirements

Indiana imposes a flat 3.15% corporate income tax on LLCs that elect corporate tax treatment. Most LLCs are pass-through entities for federal taxes, but Indiana’s specific requirements may differ.

Key tax considerations include:

• Federal tax elections (default pass-through vs. corporate election)
• State-level tax obligations
• Local tax requirements (varies by municipality)
• Sales tax registration if selling taxable goods or services

For comprehensive tax information, see our detailed guide on Indiana LLC taxes.

Professional Bookkeeping and Accounting

Proper financial record-keeping is essential for tax compliance and maintaining your LLC’s liability protection. Many LLC owners start with basic bookkeeping software and graduate to professional accounting services as their business grows.

Look for accounting software that handles invoicing, expense tracking, tax preparation, and financial reporting. Cloud-based solutions offer accessibility and automatic backups of your financial data.

Business Insurance Considerations

While forming an LLC provides liability protection, business insurance adds another layer of security. General liability insurance protects against customer injuries, property damage, and certain legal claims that could exceed your LLC’s assets.

Consider these insurance types for your Indiana LLC:

• General liability insurance
• Professional liability (errors and omissions)
• Property insurance for business assets
• Workers’ compensation (required if you have employees)

Indiana LLC Cost Breakdown

Here’s a complete breakdown of fees associated with forming and maintaining an Indiana LLC:

Service	Online Fee	Paper/Mail Fee
Articles of Organization	$97	$100
Name Reservation (120 days)	$10	$10
Business Entity Report (biennial)	$31	$50
Certificate of Existence	$15	$30
Tax Clearance Certificate	$25	$25

Optional Professional Services

• Registered Agent Service: $100-200 annually
• Operating Agreement: $200-1,000 (attorney-drafted)
• Business License: Varies by industry and location
• Business Insurance: $300-1,000+ annually

Source: Indiana Secretary of State Fee Calculator, verified March 2026

Formation Service Comparison

While you can file your Indiana LLC yourself, many entrepreneurs use formation services for convenience and additional features:

Service	Base Price	Processing Time	Key Features
Northwest Registered Agent	$39 + state fee	Same day	1 year registered agent included
ZenBusiness	$0 + state fee	2-3 weeks standard	Registered agent first year included
LegalZoom	$0 + state fee	7-10 business days	Operating agreement template
Bizee	$0 + state fee	Next business day	Fast processing included

Frequently Asked Questions

How long does it take to form an Indiana LLC?

Indiana typically processes LLC formations within 7-10 business days when filed online through the INBiz portal. Paper filings may take longer. The state does not offer expedited processing for additional fees.

Can I form an Indiana LLC if I don’t live in Indiana?

Yes, you can form an Indiana LLC regardless of where you live. However, you must have a registered agent with a physical Indiana address. You can hire a commercial registered agent service if you don’t have a presence in the state.

Do I need an operating agreement for my Indiana LLC?

Indiana doesn’t require an operating agreement by law, but it’s highly recommended for both single-member and multi-member LLCs. An operating agreement helps protect your limited liability status and prevents future disputes.

How much does it cost to maintain an Indiana LLC?

The main ongoing cost is the $31 Business Entity Report filed every two years. If you use a registered agent service, that typically costs $100-200 annually. Additional costs may include business licenses, insurance, and professional services.

Can I change my Indiana LLC’s registered agent later?

Yes, you can change your registered agent at any time by filing the appropriate form with the Indiana Secretary of State. There may be a fee associated with this change, though the exact amount isn’t specified in current fee schedules.

What’s the difference between an LLC and a corporation in Indiana?

LLCs offer more flexibility in management structure and tax elections, while corporations have more rigid structures but may be better for raising investment capital. LLCs also avoid double taxation that C-corporations face, unless they elect corporate tax treatment.

Ready to Start Your Indiana LLC?

Forming an Indiana LLC gives your business credibility, liability protection, and tax flexibility. The process is straightforward: choose your name, appoint a registered agent, file your Articles of Organization, create an operating agreement, get your EIN, and maintain compliance with ongoing requirements.

Indiana’s reasonable filing fees and business-friendly environment make it an attractive state for LLC formation. The $97 online filing fee is competitive, and the biennial reporting requirement means less frequent compliance tasks compared to states with annual reports.

Whether you’re starting a small consulting business, an online store, or planning to grow into a larger operation, an Indiana LLC provides the legal structure and protection your business needs to succeed.

This information is for educational purposes only and does not constitute legal or financial advice. Filing fees and requirements change : always confirm current fees with your state’s Secretary of State office.