There is no single business license in Indiana, so learning how to get a business license in Indiana really means working through a stack of separate registrations: entity formation with the Secretary of State, tax accounts with the Department of Revenue, employer registrations if you hire, professional or industry permits for regulated fields, and whatever local licenses your city or county requires.1IN.gov. Business Owner’s Guide – General Requirements Which of those apply depends on how your business is organized, what it sells, and where it operates.
Register Your Business Entity
The first fork in the road is your business structure, because it decides whether you file with the Secretary of State at all.
A sole proprietorship does not register with the Secretary of State. You register with the county recorder in the county where you operate, and if you use any name other than your own legal name, you file an assumed business name (a DBA) through the INBiz portal.2IN.gov. Where Do I Register a Sole Proprietorship?3IN.gov. How Can I File an Assumed Business Name
An LLC files Articles of Organization with the Secretary of State. The fee is $100 by mail and slightly less online through INBiz.1IN.gov. Business Owner’s Guide – General Requirements A corporation files Articles of Incorporation, also for $100.4IN.gov. Articles of Incorporation Domestic Corporation If your business is already formed in another state and you want to operate in Indiana, you apply for a Certificate of Authority as a foreign entity.
Every Indiana LLC and corporation must name a registered agent with a physical Indiana street address who is available during business hours to accept legal papers.5Indiana General Assembly. Indiana Code 23-0.5-4-3 – Designation of Registered Agent The agent can be an individual, another business, or a commercial service. You can also reserve a business name for 120 days through the Secretary of State if you are not yet ready to file.
The fastest path is INBiz, the state’s one-stop portal that ties together the Secretary of State, the Department of Revenue, and the Department of Workforce Development.6INBiz. INBiz – Indiana’s One Stop Source for Your Business Online filings usually clear within 24 hours. Paper filings sent to the Business Services Division in Indianapolis take several weeks.7IN.gov. Secretary of State Business Services Division Contact Us
Get a Federal EIN Before State Tax Registration
Before you can open Indiana tax accounts, you need a Federal Employer Identification Number from the IRS. The online application is free, takes about 15 minutes, and issues the number immediately.8Internal Revenue Service. Get an Employer Identification Number Form your entity with the Secretary of State first, because the IRS may delay the EIN if the entity is not yet on record.
Open Your Indiana Tax Accounts
The Indiana Business Tax Application, known as Form BT-1, is how you register with the Department of Revenue. You file it through INBiz, and it sets up several tax accounts in a single application.9Indiana Department of Revenue. Register a Business You will need your EIN, your NAICS industry code, and personal identifying information for every owner, including Social Security numbers and home addresses.
Registered Retail Merchant Certificate
If you sell tangible personal property, you must register to collect Indiana’s 7% sales tax.10Indiana General Assembly. Indiana Code 6-2.5-4-1 – Retail Transactions of Tangible Personal Property The state issues a Registered Retail Merchant Certificate for each business location, and the fee is $25 per location.11Indiana General Assembly. Indiana Code 6-2.5-8-1 – Registered Retail Merchants Certificate The certificate has to be displayed at each site, not filed away.
Withholding and Industry Taxes
The BT-1 also opens withholding accounts if you plan to hire and covers specialized taxes like the food and beverage tax that applies to certain restaurant and hospitality operations. You estimate your monthly tax liability on the application, and the Department of Revenue uses that estimate to assign you a monthly, quarterly, or annual filing frequency.
Employer Registrations If You Hire
Hiring your first employee triggers obligations beyond the withholding account.
You register with the Indiana Department of Workforce Development for unemployment insurance through the Uplink Employer Self Service portal, using your FEIN, entity type, business address, owner details, and the date employees first performed services in Indiana.12Uplink. ESS New Employer Registration
Every employer must also report new and rehired employees electronically to the Indiana New Hire Reporting Center within 20 days of the hire date.13Indiana Department of Workforce Development. New Hire Reports and Required Posters
Workers’ compensation insurance is required for nearly all Indiana employers. There is no small-employer exemption, so a single covered employee is enough to trigger the requirement. Narrow exceptions apply to farm laborers, railroad workers in train service, and independent contractors. Coverage is purchased from a private carrier, not the state.
Professional and Industry Licenses
Some fields require their own credential on top of business registration. The Indiana Professional Licensing Agency oversees dozens of regulated professions, among them cosmetology, plumbing, real estate, pharmacy, private investigation, engineering, and many health professions.14Indiana Professional Licensing Agency. PLA Professions Each profession has a board with its own education, exam, and background-check rules. Practicing a licensed profession without the right credential is a separate violation from failing to register your business entity, so check the PLA’s list before opening.
Alcohol sales are handled by the Indiana Alcohol and Tobacco Commission, not the PLA. The ATC issues distinct permit categories for beer-only restaurants, beer and wine groceries, full liquor retailers, package stores, catering halls, and more.15IN.gov. License Types These permits tend to be more expensive and slower to issue, so build extra time into your launch.
Local Permits and Zoning
State registration does not by itself let you open your doors at a specific address. Cities and counties layer on their own business licenses, zoning approvals, and inspection requirements.16U.S. Small Business Administration. Doing Business in the Indiana District Contact the clerk or licensing office in the city or county where you plan to operate to find out what applies. In Indianapolis, that is the Department of Business and Neighborhood Services, which handles business licenses, sign permits, and zoning compliance.17indy.gov. Department of Business and Neighborhood Services
Home-based businesses get extra scrutiny. Many Indiana jurisdictions require a home occupation permit before you can run a business from a residence. Common restrictions cap the floor space the business can use (often 25% of the home), prohibit changes to the home’s residential appearance, limit customer traffic, and bar activities like auto repair or welding. Some home occupations need a conditional use permit from the local Board of Zoning Appeals, which is usually temporary and non-transferable. Read your local zoning ordinance before assuming you can operate from home.
What Happens If You Skip a Step
Skipping registration is not just a paperwork problem. A foreign corporation transacting business in Indiana without a Certificate of Authority cannot file a lawsuit in any Indiana court until it gets one, and the state can impose a civil penalty of up to $10,000.18Justia Law. Indiana Code Chapter 49 – Certificate of Authority of Foreign Corporations The corporation’s contracts stay valid and it can still defend itself in court, but losing the ability to sue means you cannot go to court to enforce a contract someone else has breached.
Making retail sales without a Registered Retail Merchant Certificate is a Class A misdemeanor, punishable by up to a year in jail and a fine of up to $5,000.19Indiana General Assembly. Indiana Code 6-2.5-9-2 – Failure to Register or Renew Registration20Indiana General Assembly. Indiana Code 35-50-3-2 – Class A Misdemeanor That is a criminal charge, not a fee.
Keep the Registrations Current
Getting registered is not a one-time task. Every for-profit Indiana entity must file a Business Entity Report every two years during the anniversary month of its formation. The fee is $32 online through INBiz or $50 by paper; nonprofits pay $22 online or $20 by paper.21INBiz. Business Entity Reports
Miss that deadline by more than 60 days and the Secretary of State can start administrative dissolution of your entity.22Indiana General Assembly. Indiana Code 23-0.5-6-1 – Grounds A dissolved entity frees up its name and can create problems for banking, contracts, and proving that the business was active during a given period. Reinstatement is possible, but filing on time is far easier. Your Retail Merchant Certificate also needs to stay current for as long as you make taxable sales, and inspectors expect to see certificates, formation documents, and tax registrations at your place of business on request.