How to Start an LLC in Indiana (2026)
Filing your Indiana LLC costs $100 and takes about 2-3 weeks by mail, with a faster online option also available. This guide walks you through every step from choosing a name to opening your business bank account.
In This Article
What You'll Learn in This Guide
This guide walks you through every step to legally form a Limited Liability Company (LLC) in Indiana — from picking a name to staying compliant year after year. We've kept it practical, current, and free of unnecessary fluff.
Note
Indiana LLC formation costs $97 in state fees. Most founders complete the process in 1 business day, either DIY or through a formation service starting at $0.
Indiana LLC: Quick Facts
Last Verified: Feb 2026- Filing Fee (Online)
- $97
- Processing Time
- 1 business day
- Expedited Available
- No
- Business Entity Report
- $32 (biennial)*
- State Income Tax
- Yes
- Sales Tax Rate
- 7%
- Filed With
- Indiana Secretary of State,…**
- Last Verified
- February 21, 2026
* Business Entity Report: $32, due By the end of the anniversary month of formation, every two years.
** Filed With: Indiana Secretary of State, Business Services Division
What You Need to Know About Forming an LLC in Indiana
An Indiana LLC creates a legal wall between your personal assets and your business obligations. If your LLC takes on debt or faces a lawsuit, your home, car, and personal savings stay protected. That separation is the entire point of forming an LLC rather than operating as a sole proprietor.
Indiana is a relatively affordable and founder-friendly state for LLC formation. The $100 filing fee is straightforward, there's no franchise tax, and the state only requires a Business Entity Report every two years (not annually). Indiana also allows anonymous LLCs and series LLCs, giving you flexibility that many other states don't offer.
The process itself is simple. You'll pick a compliant business name, designate a registered agent with an Indiana street address, file your Articles of Organization with the Secretary of State, grab an EIN from the IRS, draft an operating agreement, and open a business bank account. Most founders can complete everything within a few weeks. One notable detail: Indiana does not require you to list your members or managers on the Articles of Organization, which adds a layer of privacy from day one.
Choose a Name for Your Indiana LLC
Your LLC name must meet Indiana's naming rules and be distinguishable from every other business entity on file with the Secretary of State.
Indiana law requires your LLC name to be distinguishable from any other business entity registered with the state. You can check availability for free using the Secretary of State's online business name search at bsd.sos.in.gov. If your name is available but you aren't ready to file yet, you can reserve it for 120 days for just $10.
Search available names →Indiana LLC Naming Requirements
Optional Name Reservation
- Fee: $10
- Duration: 120 days
- File through INBiz (inbiz.in.gov) or by mail
Pro Tip
Search the Indiana business name database before you get attached to a name. It's free and takes two minutes.
Choose a Registered Agent in Indiana
Every Indiana LLC needs a registered agent with a physical street address in the state who can accept legal documents on your behalf during business hours.
Your registered agent is the person or company that receives official legal and tax correspondence for your LLC. This includes service of process (lawsuit notifications), state filings, and compliance notices. Indiana requires the agent to maintain a physical street address in the state. P.O. Boxes don't qualify.
Your Three Options
- Be your own registered agent, as long as you're an Indiana resident with a physical address and available during business hours
- Appoint a trusted person in Indiana who agrees to accept documents at their address
- Hire a professional registered agent service (typically $50-$300 per year) for privacy and reliability
State Specific
Indiana requires your registered agent to be an individual resident of the state or a business entity authorized to do business in Indiana. P.O. Boxes are not allowed.
File Your Articles of Organization with Indiana
This is the official filing that legally creates your LLC. You'll submit your Articles of Organization (Form 49459) to the Indiana Secretary of State, Business Services Division.
Indiana offers two ways to file your Articles of Organization. You can file online through the state's INBiz portal or submit a paper form by mail. Both methods use the same form (Articles of Organization 49459), but processing times differ significantly. Your filing fee covers the state's processing of your Articles of Organization to legally form the LLC.
File Online
File by Mail
To file by mail, download the form from the Secretary of State's website and send it with your payment to: Secretary of State, Business Services Division, 302 West Washington Street, Room E-018, Indianapolis, IN 46204.
State Specific
Indiana does not require you to list the names of members or managers on the Articles of Organization. This gives your LLC built-in privacy.
Pro Tip
Filing online through INBiz is generally faster and lets you track your filing status in real time.
Recommended: ZenBusiness
Beginner-friendly LLC formation with transparent pricing and a free starter option. From $0 + state fees.
Get an EIN for Your Indiana LLC
An EIN is a federal tax ID number for your business. You need one to open a bank account, hire employees, and file taxes.
Apply for your EIN directly through the IRS website at no cost. The online application takes about five minutes and you'll receive your EIN immediately. You can also apply by mail or fax using Form SS-4, but the online method is by far the fastest.
Apply for your EIN on IRS.gov →You'll need your EIN before you can open a business bank account or file Indiana state taxes for your LLC. Even single-member LLCs benefit from having one, since it keeps your Social Security number off business paperwork.
Create an Operating Agreement for Your Indiana LLC
An operating agreement defines how your LLC is owned, managed, and run. Indiana doesn't legally require one, but operating without it is a risk you shouldn't take.
Indiana does not require LLCs to have an operating agreement, but having one is strongly recommended. Without it, your LLC defaults to Indiana's LLC Act for dispute resolution and management rules, which may not reflect what you actually want. Banks, investors, and potential partners will also expect to see one.
Key Sections to Include
Pro Tip
Even if you're the only member, a written operating agreement strengthens your liability protection by showing that your LLC operates as a separate entity from you personally.
Open a Business Bank Account for Your LLC
A dedicated business bank account keeps your personal and LLC finances separate, which is essential for maintaining your liability protection.
Once your Indiana LLC is approved and you have your EIN, open a dedicated business checking account. This is more than just good bookkeeping. Keeping business finances completely separate from personal accounts is what makes your LLC's liability shield hold up in court. If you ever mix the two, a judge could decide your LLC isn't really a separate entity.
What to Bring to the Bank
- Your filed and approved Articles of Organization
- Your EIN confirmation letter from the IRS
- A government-issued photo ID for all members opening the account
- Your operating agreement (many banks request this)
- An initial deposit (amount varies by bank)
Important
Mixing personal and business funds is one of the fastest ways to lose your LLC's liability protection. Courts call this "piercing the corporate veil" and it can make you personally responsible for business debts.
Top 3 LLC Formation Services
We've independently reviewed the top LLC formation services in Indiana. Here's how they compare.
| Feature | ZenBusiness Best Overall Value | Northwest Registered Agent Best Privacy | Tailor Brands Best for Branding |
|---|---|---|---|
| Starting Price | $0 + state fees | $39 + state fees | $0 + state fees |
| Formation Speed | 1-10 business days | Same-day filing | 2-14 business days |
| Support | Phone, Chat, Email | Lifetime Corporate Guides | Phone, Chat, Email |
| States Covered | 50 states | 50 states | 50 states |
| In Business Since | 2015 | 1998 | 2014 |
| Get Started → | Get Started → | Get Started → |
Frequently Asked Questions
What to Do Next
Once your Indiana LLC is approved, take these steps to set your business up for success.
Get an EIN
Apply for free in about 10 minutes at IRS.gov — required before opening a bank account or hiring anyone.
Open a Business Bank Account
Keep personal and business finances separate from day one. Bring your EIN, Articles of Organization, and a government ID.
Create an Operating Agreement
Even if Indiana does not require one, an operating agreement protects your liability shield and defines how the LLC is managed.
File Your Business Entity Report
Set a calendar reminder now. Missing your Business Entity Report deadline can result in late fees or administrative dissolution.
Ready To File?
Start your Indiana LLC with ZenBusiness — guided filing and compliance support included.
About the Author
Legal & Compliance Analyst
Daniel grew up in the shadow of Silicon Valley but chose the legal route over engineering, working as a paralegal for a corporate law firm specializing in mergers and acquisitions. He realized that early-stage founders were constantly making catastrophic legal mistakes because they couldn't afford a $500/hour attorney, prompting his move to B2B media.
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