INBiz Indiana Business Startup Guide

INBiz is Indiana’s main online portal for starting and maintaining a business. If you are forming an LLC, corporation, nonprofit, or registering for Indiana taxes, you will likely use INBiz to search your business name, file with the Indiana Secretary of State, register with the Indiana Department of Revenue, and handle ongoing reports.

Here is the plain-English path: choose your entity, confirm your name, file formation paperwork through INBiz, register for taxes if needed, check state and local licenses, set up insurance and banking, then calendar your Indiana compliance dates.

Registration

Most first-time Indiana founders choose one of these structures:

• Sole proprietorship: easiest to start, but no liability separation. If you use a business name other than your legal name, you may need to record an assumed business name locally.
• LLC: the most common choice for small businesses that want liability protection and flexible taxes.
• Corporation: often used by companies planning to issue stock, raise venture capital, or use a more formal ownership structure.
• Nonprofit corporation: used for charitable, religious, educational, or community organizations.

Indiana business formation filings are handled by the Indiana Secretary of State, Business Services Division. INBiz is the state’s online filing system for many of these filings.

Before you file, search your name in INBiz. Indiana requires your business name to be distinguishable from existing names on state records. LLC names generally must include a designator such as “Limited Liability Company,” “LLC,” or “L.L.C.” Corporations generally need “Corporation,” “Incorporated,” “Company,” or an abbreviation.

If you are not ready to form yet, Indiana allows name reservation through the Secretary of State. The fee is typically around a small filing fee, and the reservation lasts for a limited period. Confirm the current period and fee in INBiz before relying on it.

Every Indiana LLC and corporation needs a registered agent with a physical street address in Indiana. This can be you, another Indiana resident, or a registered agent company. A P.O. Box alone usually will not work because the agent must be available to receive legal and state documents.

Common Indiana registration filings:

Indiana LLCs and corporations must file a Business Entity Report every two years with the Secretary of State. The due date is tied to your entity’s anniversary month. Put this on your calendar right away.

Taxes

After registration, decide which tax accounts you need. Indiana tax registration is commonly handled through INBiz and the Indiana Department of Revenue. The Department of Revenue also uses its own online tax system for filing and payments.

You may need:

• Federal EIN: Get this from the IRS. Most LLCs, corporations, partnerships, and any business with employees need one. Banks often ask for it.
• Indiana sales tax registration: If you sell taxable goods or taxable services, you generally need to register as a retail merchant with the Indiana Department of Revenue before collecting tax.
• Withholding tax account: Required if you pay employees and withhold Indiana income tax.
• Unemployment insurance account: Required for covered employers through the Indiana Department of Workforce Development.
• County income tax awareness: Indiana has state income tax, and many counties also have local income tax. This matters for payroll and personal tax planning.

Indiana’s statewide sales tax rate is 7%. Local sales tax generally is not layered on top the way it is in many other states, but product taxability still matters. Food, software, digital products, rentals, marketplace sales, and services can have special rules, so confirm your category with the Department of Revenue or a tax professional.

For income tax, Indiana taxes business income depending on your structure. LLCs are commonly taxed as pass-through entities unless they elect corporate tax treatment. Owners report their share on personal returns. Corporations pay Indiana corporate adjusted gross income tax, typically around the current state corporate rate, which can change by law.

Sales tax filing cadence depends on your volume and the account assigned by the Department of Revenue. Many new businesses file monthly, but some may file less often. Payroll withholding and unemployment filings also have assigned schedules. Do not guess; use the schedule given when your account is opened.

Also check business personal property tax. Many Indiana businesses that own equipment, furniture, computers, tools, or machinery must report taxable personal property to the county assessor by the annual state deadline, unless an exemption applies.

Licenses

Indiana does not have one general statewide business license for every business. But many businesses still need a tax registration, professional license, industry license, or local license before operating.

Common statewide licensing bodies include:

• Indiana Professional Licensing Agency: licenses many regulated professions, including accountants, architects, engineers, health professionals, real estate professionals, cosmetology, and other occupations.
• Indiana Alcohol and Tobacco Commission: handles alcohol permits and tobacco-related permits.
• Indiana Department of Health: oversees certain health-related facilities and programs, often alongside local health departments.
• Indiana Gaming Commission: regulates gaming and certain charity gaming activities.
• Indiana State Chemist: relevant for some agricultural, seed, fertilizer, feed, and pesticide-related businesses.
• Indiana Department of Homeland Security: involved in certain building safety, fire safety, and regulated amusement or boiler matters.

If you are a contractor, check both state and local rules. Indiana has state licensing for some trades, such as plumbing, but many contractor registrations and requirements are handled by cities or counties.

If you sell taxable goods, your “license” may be your retail merchant registration with the Department of Revenue. Do this before collecting sales tax.

Permits

Permits are often local in Indiana. Before you sign a lease, remodel a space, or open to customers, contact your city or county government.

Common local permits include:

• Zoning approval: confirms your business type is allowed at the address.
• Home occupation permit: needed in many cities if you run a business from home, especially if clients visit, inventory is stored, or signage is used.
• Building permit: needed for construction, remodeling, electrical, plumbing, HVAC, or structural changes.
• Certificate of occupancy: often required before opening a retail, office, restaurant, salon, daycare, or industrial space.
• Sign permit: required by many cities before installing exterior signs, window signs, or illuminated signs.
• Health permit: required for restaurants, food trucks, bakeries, catering, food manufacturing, body art, pools, and some personal care businesses.
• Fire inspection: common for public-facing spaces, assembly uses, childcare, restaurants, and businesses with special hazards.

For food businesses, start with your local county health department. Indiana food rules can depend on whether you are a restaurant, mobile vendor, home-based food producer, caterer, or packaged food business.

Insurance

Indiana requires most employers with employees to carry workers’ compensation insurance. Coverage is generally required once you have employees, with limited exceptions for some owners, officers, independent contractors, and specific categories. Confirm your status with the Indiana Workers’ Compensation Board or an insurance professional before hiring.

If your business owns or uses vehicles, you need Indiana-compliant auto coverage. State minimum liability limits are set by law, but many businesses carry higher limits because one accident can exceed minimum coverage.

Common policies Indiana small businesses consider:

• General liability insurance: protects against common claims like bodily injury, property damage, and customer accidents.
• Professional liability or errors and omissions: important for consultants, designers, accountants, tech service providers, and other advice-based businesses.
• Commercial property insurance: covers equipment, inventory, furniture, and buildout.
• Business owner’s policy: bundles general liability and property coverage for many small businesses.
• Cyber liability: useful if you collect customer data, take online payments, or store sensitive information.
• Employment practices liability: helpful once you hire employees.

Landlords, lenders, and clients may require proof of insurance before you can start work.

Banking

Open a separate business bank account before you take customer payments. This keeps bookkeeping clean and helps preserve liability separation for an LLC or corporation.

Most Indiana banks and credit unions will ask for:

• Filed Articles of Organization or Articles of Incorporation
• EIN confirmation letter from the IRS
• Operating agreement or bylaws, if available
• Business Entity Report or certificate of existence, if requested for an older entity
• Owner identification
• Assumed business name filing, if you use a DBA
• Business address and contact information

Look for a bank or credit union that fits how you will actually operate. If you handle cash, choose a branch network that is convenient. If you invoice clients, compare ACH, wire, and online bill pay tools. If you will need equipment financing, ask about small business lending early.

Do not mix business and personal funds. Pay yourself with owner draws, payroll, or distributions depending on your tax structure, and keep receipts from day one.

State Resources

Use these Indiana resources as your starting points:

• INBiz: Indiana’s online business portal for name searches, formation filings, tax registration connections, and ongoing Secretary of State filings.
• Indiana Secretary of State, Business Services Division: handles LLCs, corporations, nonprofits, registered agents, assumed names for many entities, certificates of existence, and Business Entity Reports.
• Indiana Department of Revenue: handles sales tax, withholding tax, corporate income tax, retail merchant registration, and state tax filing guidance.
• Indiana Department of Workforce Development: handles unemployment insurance registration, wage reporting, and employer workforce programs.
• Indiana Professional Licensing Agency: helps you confirm whether your occupation or profession needs a state license.
• Indiana Economic Development Corporation: supports business growth, incentives, site selection, and state-level economic development programs.
• Indiana Small Business Development Center: provides free or low-cost help with business planning, market research, financing preparation, and startup strategy.
• SCORE Indiana chapters: offer volunteer mentors, workshops, and practical feedback from experienced business owners.
• Local city and county offices: handle zoning, building permits, health permits, sign permits, local contractor requirements, and certificates of occupancy.

FAQs

Is INBiz the same as the Indiana Secretary of State?
No. INBiz is the online portal. The Indiana Secretary of State is the filing agency for business entities, and INBiz is one way you interact with that office.

Do I need an Indiana business license after forming an LLC?
Not always. Indiana does not issue one universal statewide business license, but you may need sales tax registration, a professional license, and local permits depending on your business.

How often do Indiana LLCs file reports?
Indiana LLCs file a Business Entity Report every two years with the Secretary of State. It is due in the entity’s anniversary month.

Can I use my home address for my Indiana LLC?
You may be able to, but your registered agent must have a physical Indiana address and your local zoning rules may restrict home-based business activity. If privacy matters, consider a commercial registered agent.

How long does it take to form an Indiana LLC through INBiz?
Online filings are often processed quickly, sometimes the same day or within a few business days. Paper filings usually take longer.

Business Launch Steps

• Day 1: Choose your business structure. Decide whether you will operate as a sole proprietor, LLC, corporation, or nonprofit.
• Day 1: Search your name in INBiz. Confirm it is distinguishable and check domain and social handles too.
• Day 1–2: Choose a registered agent. Use an Indiana physical street address where legal documents can be received.
• Day 2: File formation documents. Submit Articles of Organization or Articles of Incorporation through INBiz and save the approved filing.
• Day 2–3: Get an EIN from the IRS. Most businesses need this for banking, payroll, and tax accounts.
• Day 3–5: Create internal documents. Prepare an operating agreement for an LLC or bylaws and initial resolutions for a corporation.
• Day 3–7: Register for Indiana taxes. Use INBiz and the Indiana Department of Revenue if you need sales tax, withholding, or corporate tax accounts.
• Week 1: Check professional licenses. Search requirements through the Indiana Professional Licensing Agency or your industry regulator.
• Week 1–2: Check local permits. Contact your city or county for zoning, home occupation, health, sign, building, and occupancy rules.
• Week 1–2: Set up insurance. Confirm workers’ compensation if hiring and secure any policies required by leases, clients, or lenders.
• Week 1–2: Open a business bank account. Bring your formation documents, EIN, ID, and governing documents.
• Week 2: Set up bookkeeping and tax calendars. Add sales tax, payroll, personal property tax, and Business Entity Report deadlines.
• Week 2–4: Prepare to sell. Finalize pricing, contracts, payment processing, invoices, and customer policies.
• Week 3–6: Pass inspections if required. Complete health, fire, building, or occupancy approvals before opening.
• When approved: Start serving customers. Keep every permit, tax registration, insurance certificate, and filing confirmation in one compliance folder.

If you want a step-by-step roadmap matched to your Indiana business type, Stratify can help you turn this into a personalized launch plan.