Key Takeaways
- $95 Articles of Organization filing fee (Form Online (inbiz.in.gov)), paid to the Indiana Secretary of State
- Indiana flat income tax 2.95% (declining to 2.9% by 2027) plus county income tax 0.5–3.38% — total Indiana tax burden varies by county
- Business Entity Report (Online (inbiz.in.gov)) due within Last day of the LLC's anniversary month in the second year of existence, then every 2 years of formation, $32 fee; $30 late fee; administrative dissolution if delinquent late penalty
- Operating agreement not legally required in Indiana, but strongly recommended to define member rights and management structure
- Must designate a Indiana registered agent with a physical Indiana street address
- No publication requirement
- Same-day filing available through LLC Attorney at no markup on state fees
Indiana is a business-friendly state for LLC formation — $95 Articles of Organization fee, same-day online processing through INBiz, and a $32 Business Entity Report due every two years. Indiana's flat income tax is 2.95% (declining to 2.9% by 2027) — among the lowest in the country — but county income taxes add an additional 0.5–3.38% depending on location. This guide covers every step and cost for forming an LLC in Indiana, with professional formation from $49.
Who Should Form an LLC in Indiana?
Indiana's economy is driven by manufacturing, life sciences, logistics, agriculture, and a growing technology sector. An LLC is the right structure for manufacturers, contractors, healthcare providers, small business owners, and investors who need personal liability protection and straightforward pass-through tax treatment.
Indiana's flat state income tax (3.00% in 2025, declining to 2.9% by 2027) makes pass-through tax planning predictable. However, Indiana's county income tax system is important to understand — LLC members who live or work in Indiana pay a county income tax in addition to the state rate. County rates range from 0.5% to 3.38%, so the total Indiana income tax burden on LLC pass-through income can range from approximately 3.45% to 6.33% depending on the counties involved.
Indiana's manufacturing corridor, logistics hub along I-70 and I-65, and Indianapolis business ecosystem all create active markets for LLC formation. The biennial Business Entity Report ($32 every 2 years) keeps ongoing compliance costs very low for Indiana LLCs.
When Are You Required to Form an LLC in Indiana?
You should form an Indiana LLC before signing contracts, hiring employees, or holding business assets. Without an LLC, all business liabilities attach to your personal assets. Indiana's manufacturing, construction, and logistics sectors carry significant liability exposure that the LLC structure helps shield.
Indiana requires proper LLC registration before opening a business bank account and for most state and local license applications. Maintaining good standing through the biennial Business Entity Report is the primary ongoing compliance obligation for Indiana LLCs.
What's Unique About Indiana LLCs?
Indiana's Business Entity Report is filed every two years — not annually. The report is due by the last day of the anniversary month in the second year of the LLC's existence. For example, if you form in June 2025, your first Business Entity Report is due June 30, 2027. This biennial schedule keeps compliance costs low, but the two-year gap can make the deadline easy to forget.
Indiana's county income tax system is one of the most distinctive features of Indiana taxation. All 92 Indiana counties impose a county income tax on their residents, and employees working in a county are also subject to that county's tax. The rates vary significantly — Marion County (Indianapolis) imposes 2.02%, while other counties may be as low as 0.5% or as high as 3.38%. LLC members who live or work in Indiana pay both state and county income tax on their share of LLC pass-through income.
Indiana's flat state income tax is on a legislatively mandated decline — 3.00% in 2025 and 2.95% in 2026, gradually reducing to 2.9% by 2027. This predictable downward trend makes Indiana's income tax burden on LLC income lighter over time. No franchise tax applies to Indiana LLCs.
Key facts:
- Indiana's county income tax (0.5–3.38%, varying by county) is in addition to the state flat 2.95% rate — the combined Indiana state + county income tax burden on LLC pass-through income ranges from approximately 3.45% to 6.33% depending on the county
- Business Entity Report filed every 2 years (biennially)
- Business Entity Report $32 due every 2 years (biennial) — not annual
- County income tax 0.5–3.38% in addition to state income tax — varies significantly by county
Selecting a Name for Your Indiana LLC
Your Indiana LLC name must be distinguishable from all existing entities in the Secretary of State database. It must include 'Limited Liability Company,' 'LLC,' or 'L.L.C.' Search at inbiz.in.gov before filing. You can reserve a name online for $20 (120-day hold) to secure it while preparing your Articles of Organization.
If you operate under a name different from your LLC's legal name, Indiana Assumed Business Names are filed with the county recorder — not at the state level. Fees vary by county ($25–$35). Check with the county recorder in the county where your LLC's principal office is located.
When Should You Consult an Attorney for Your Indiana LLC?
You don't typically need a lawyer for a simple, single-member Indiana LLC. But professional advice is essential if you have multiple owners, complex ownership percentages, high-liability risks, intellectual property, or are seeking outside funding. A lawyer makes sure your operating agreement fully protects your interests from day one.
It is highly recommended to seek professional counsel in the following scenarios:
- Multiple members or investors: You need a customized operating agreement to outline ownership stakes, voting rights, dispute resolution, and exit strategies. Off-the-shelf templates rarely cover these contingencies.
- High-risk industries: If your business faces significant liability exposure (manufacturing, construction, consulting), an attorney helps ensure the corporate veil is not pierced.
- Complex assets and IP: If your business will own patents, trademarks, or real estate, a lawyer ensures these assets are properly transferred and protected under the LLC.
- Raising capital or adding partners: If you plan to seek venture capital or issue equity to employees, you may need a different business structure entirely, such as a C-Corporation.
- State and local requirements: Indiana's county income tax varies dramatically from county to county. An attorney can help you choose the right registered agent county and structure payroll to minimize Indiana county tax exposure.
Unlike formation-only services, LLC Attorney gives you on-demand access to licensed attorneys: flat-fee consultations in 30-minute increments, no retainer. You can talk to a licensed attorney about Indiana's specific requirements before and after you file.
Designating a Registered Agent
Every Indiana LLC must have a registered agent with a physical Indiana street address. The registered agent receives service of process and official state correspondence during business hours. P.O. boxes are not acceptable as registered agent addresses in Indiana.
A professional registered agent keeps your personal address off the publicly searchable inbiz.in.gov database. If your registered agent becomes unavailable without updating the SOS, Indiana may administratively dissolve your LLC. LLC Attorney provides Indiana registered agent service as part of its formation package.
If the state is unable to deliver legal notices to your registered agent, Indiana can administratively dissolve your LLC without additional warning.
Filing the Necessary Formation Documents
To form an Indiana LLC, file Articles of Organization with the Indiana Secretary of State online at inbiz.in.gov. The filing fee is $95. Online filings through INBiz process same business day. Your Articles must include the LLC's name, registered agent name and Indiana physical address, and the organizer's signature.
After approval, the Secretary of State issues a Certificate of Formation. Save this document — you will need it to open a business bank account and apply for any required state or local licenses. Register with the Indiana Department of Revenue through INtax for sales tax and income tax withholding if applicable.
Member-Managed vs. Manager-Managed: What to Choose
When you file Form Online (inbiz.in.gov), you must choose a management structure. This decision cannot be left blank.
Member-managed means all LLC owners share authority over day-to-day decisions. Every member can sign contracts, open accounts, and act on behalf of the company. This is the right choice for small teams where all owners are actively involved in running the business.
Manager-managed means one or more designated managers run the company's operations. Managers can be members or outside appointees. This structure works best when your LLC has passive investors, when operational roles differ significantly between members, or when you want to limit decision-making authority to a smaller group.
Your management structure is declared on Form Online (inbiz.in.gov) and can be modified later through your operating agreement. If you are the only member and you will run the business yourself, choose member-managed. If you have investors who are not involved in operations, choose manager-managed.
Filing an Initial Business Entity Report
Indiana LLCs do not have a separate initial filing after formation. Your first Business Entity Report is due by the last day of your anniversary month in the second year after formation.
The Business Entity Report fee is $32, filed online at inbiz.in.gov. After the first report, subsequent reports are due every two years by the last day of your anniversary month. Set a calendar reminder — the $30 late fee and dissolution risk apply if you miss this biennial deadline.
Your Indiana LLC Operating Agreement (Strongly Recommended)
Your operating agreement does not need to be filed with the Indiana Secretary of State. Keep it with your company records and give a copy to every member.
A complete operating agreement covers: member rights and responsibilities, ownership percentages, profit and loss distribution, management structure, voting procedures, and dissolution rules. Indiana permits written or oral operating agreements, but a written agreement is essential for banking, establishing member authority, and protecting the LLC's liability shield in Indiana courts.
A generic national template may not address Indiana's county income tax provisions, which can vary significantly based on where LLC members work and reside. Indiana courts apply default statutory rules under Ind. Code § 23-18.1 when no operating agreement governs a dispute. LLC Attorney drafts operating agreements tailored to Indiana's requirements.
Obtaining an EIN and Setting Up a Business Bank Account
An EIN from the IRS is required for Indiana LLCs with more than one member, for LLCs that hire employees, and for opening a business bank account. Apply free at irs.gov/ein. The IRS online application processes immediately, Monday–Friday, 7 a.m.–10 p.m. Eastern.
Open a dedicated Indiana business bank account as soon as your EIN is issued. Bring your Articles of Organization, EIN confirmation letter, and operating agreement to the bank. Keeping personal and business finances separate is essential to maintaining the LLC's liability protection.
Registering for Indiana State Taxes and Business Licenses
Your federal EIN does not automatically register you with Indiana state agencies. Depending on your business type, you may need to register for:
- Indiana sales and use tax (IN Department of Revenue, if you sell taxable goods or services in Indiana) — in.gov/dor
- Indiana employer payroll taxes (IN Department of Workforce Development, if you are hiring Indiana employees) — uplink.in.gov
- Indiana sales tax registration (INtax) — required if selling taxable goods or services in Indiana; county income tax withholding for employees
Failure to register when required results in back taxes, penalties, and interest.
What to Do After Forming Your Indiana LLC
After forming your Indiana LLC, your compliance obligations are minimal:
- Business Entity Report: $32 due every 2 years (biennial) at inbiz.in.gov — $30 late fee; dissolution if delinquent
- Indiana income tax: flat 2.95% (declining to 2.9% by 2027) plus county income tax 0.5–3.38% on LLC pass-through income
- Indiana sales tax: 7% (uniform statewide rate); register through INtax if selling taxable goods or services
- Maintain registered agent on file with the Indiana Secretary of State
Cost to Start an LLC in Indiana
Indiana LLC formation and compliance costs are low. The table below covers all state fees you are likely to encounter:
| Fee | Amount | Notes |
|---|---|---|
| Articles of Organization (Form Online (inbiz.in.gov)) | $95 | Standard processing: Online: same business day; mail: 1–2 weeks; verify at Indiana Secretary of State for current times |
| Business Entity Report (Online (inbiz.in.gov)) | $32 | Due within Last day of the LLC's anniversary month in the second year of existence, then every 2 years; $30 late fee; administrative dissolution if delinquent late penalty |
| Articles of Organization | $95 | One-time formation fee paid to the Indiana Secretary of State via INBiz |
| Business Entity Report | $32 | Due every 2 years (biennial); $30 late fee; dissolution if delinquent |
| Registered Agent (professional service) | $100–$300/yr | LLC Attorney registered agent service available |
| Business Name Reservation | $20 | Holds name for 120 days |
| Assumed Business Name (DBA) / DBA | $25–$35 (county-level fee) | Indiana assumed business names are filed with the county recorder — not at the state level.; fee varies |
| Certificate of Amendment (Online (inbiz.in.gov)) | $20 | To change LLC name later |
| Legal / Tax Advisory | Varies | On-demand attorney consults at LLC Attorney |
How to Form a Indiana LLC Step by Step
If You Do It Yourself
Choose a business name that meets Indiana's requirements.
Reserve your name if you need time to prepare (optional).
Designate your Indiana registered agent.
Decide your management structure before you open the form.
Download the current version of Form Online (inbiz.in.gov) from the Indiana Secretary of State website.
Complete Form Online (inbiz.in.gov) carefully.
Submit Form Online (inbiz.in.gov) and pay the $95 filing fee.
Wait for your Articles of Organization to be approved.
Receive and store your stamped Articles of Organization.
Draft your operating agreement.
File your initial Business Entity Report (Online (inbiz.in.gov)) within Last day of the LLC's anniversary month in the second year of existence, then every 2 years.
Apply for your federal EIN with the IRS.
Open a dedicated business bank account.
Register for Indiana state taxes.
Pay your Indiana annual state taxes and fees by the correct deadlines.
Set annual compliance reminders for every year going forward.
- Business Entity Report: $32 due every 2 years (biennial) at inbiz.in.gov — $30 late fee; dissolution if delinquent
- Indiana income tax: flat 2.95% (declining to 2.9% by 2027) plus county income tax 0.5–3.38%
- Indiana sales tax registration: required if selling taxable goods or services in Indiana (7% statewide rate)
- Maintain registered agent on file with the Indiana Secretary of State
If LLC Attorney Does It for You
Submit your information
Name, management structure, registered agent preference, and target formation date. No forms to find or download.
We handle everything
LLC Attorney files your Articles of Organization, drafts your operating agreement, handles your EIN application, and covers same-day filing if needed.
Receive your documents
Approved Articles of Organization, EIN confirmation, and operating agreement through your client portal. Annual compliance reminders included.
What You Actually Get When You Form Your Indiana LLC with LLC Attorney
A $0 filing offer is never really free in Indiana. Before any service markup, Indiana itself charges $95 at formation for the Articles of Organization, due upfront through INBiz. Once you add an Indiana registered agent, an operating agreement, and the EIN that nearly every LLC needs, an advertised free price typically lands in the $195 to $470 range.
Included with LLC Attorney formation:
- Same-day or 24-hour Indiana filing at no markup on the state fee. Most services charge extra to expedite.
- An attorney-drafted operating agreement, customized, not an auto-generated template.
- Access to attorney-trained Business Success Advisors at no charge, to guide entity and structure decisions.
- Optional flat-fee attorney consultations (no retainer) when your situation needs a licensed attorney.
- One account to manage ongoing Indiana compliance: annual report filing and mail scanning.
This comprehensive setup protects your personal assets under Indiana law and ensures compliance with the state's biennial $32 Business Entity Report requirement.
Starting Your Indiana LLC with LLC Attorney
Indiana LLC formation costs $95 upfront, processes same business day online, and requires a $32 Business Entity Report every two years. County income tax is the most important tax planning consideration — rates vary significantly by county. LLC Attorney handles Indiana LLC formation and registered agent service starting at $49.
LLC Attorney handles Indiana LLC formation starting at $49. Same-day filing is available at no markup on state fees. On-demand, flat-fee attorney consultations in 30-minute increments — no retainer — cover operating agreement drafting, entity type questions, and state tax planning. Everything you need for Indiana, without a traditional law firm retainer. See our full pricing for all service tiers.
Frequently Asked Questions
Indiana online filings through INBiz (inbiz.in.gov) process same business day. Mail filings take 1–2 weeks. Indiana online filing is the recommended method — it is faster and processes immediately without a separate expedited fee.
Indiana LLCs pay no franchise tax. Members pay Indiana income tax at the flat 2.95% state rate (declining to 2.9% by 2027) plus a county income tax of 0.5–3.38% depending on county. Indiana sales tax is a uniform 7% with no local additions. Your LLC must file a $32 Business Entity Report every two years. Register for Indiana sales tax through INtax if selling taxable goods or services.
Single-member Indiana LLCs owe the same $32 Biennial Business Entity Report as multi-member LLCs. The LLC is a disregarded entity federally — income flows to the sole member's Indiana and federal returns at the state flat 2.95% income tax rate plus applicable county income tax.
Indiana has no statewide general business license. Local cities and counties may require local business permits. Certain industries require state-level licenses through the Indiana Professional Licensing Agency (pla.in.gov) or other agencies. Check both state and local requirements for your industry.
A Indiana LLC can hire employees. You will need an EIN from the IRS, register with IN Department of Workforce Development for payroll taxes, and comply with Indiana employment law requirements. LLC Attorney's formation packages include EIN filing.
To change your Indiana LLC name, file an amendment online at inbiz.in.gov. The filing fee is $20. Update any county-level Assumed Business Name registrations separately with the county recorder where you operate. The form is Online (inbiz.in.gov) and the fee is $20.
To dissolve an Indiana LLC, file Articles of Dissolution online at inbiz.in.gov. Ensure all Business Entity Reports are current and close Indiana tax accounts with the Department of Revenue. Indiana processes online dissolution filings same business day.
Missing the Business Entity Report deadline triggers a $30 automatic late fee. Extended non-compliance leads to administrative dissolution by the Indiana Secretary of State. Reinstatement requires filing the delinquent report, paying all outstanding fees and penalties, and submitting a reinstatement application through INBiz.
If the Indiana Secretary of State cannot deliver legal notices to your registered agent, the state can administratively dissolve your LLC without additional warning. A professional registered agent service ensures a qualified person is available at a physical Indiana address during business hours to receive any legal documents on your behalf.
Indiana does not legally require an LLC operating agreement, but it is strongly recommended. Without one, your LLC is governed by Indiana's default LLC statute (Ind. Code § 23-18.1), which may not reflect your intended management structure or profit-sharing arrangement. Banks require a written operating agreement to open a business account.