How to Start a General Contractor Business in Indiana

If you want to start a general contractor business in Indiana, the first thing to know is that the state does not issue a general contractor license. Most of the licensing you will deal with is local, set by the city or county where you bid and work. That changes the order of your to-do list. You form your business with the Indiana Secretary of State first, then you find out which local jurisdictions require a license, bond, or registration before you pull a permit or sign a contract. This guide walks through how to start a construction company in Indiana in that order.

Informational notice: This article is informational content, not legal or tax advice. Rules, fees, and local requirements change. Confirm every figure with the agency named before you spend money on it, and talk to an Indiana attorney and a CPA before you choose a business structure or sign a client contract.

Is There an Indiana General Contractor License?

Indiana's Business Owner's Guide states that the state has no single comprehensive business license. In our research we found no state general contractor license. Plumbing contractors are the main exception: they are licensed by the state Plumbing Commission under the Indiana Professional Licensing Agency. For general contracting, the requirement that matters is local, and it varies from one city or county to the next.

So when you search for an indiana general contractor license, you are really searching for the rules of each place you plan to work. Some localities license general contractors, some require a bond or registration, and some may impose different requirements for residential and commercial work. Your job is to identify which rules apply to each jurisdiction before you bid.

What You Need Before You Start

Gather these items before you file anything. Having them ready keeps the process from stalling halfway through.

• A business name you want to use, checked against the Secretary of State's records
• A registered office street address in Indiana and a registered agent who will receive legal papers there
• A federal employer identification number (EIN) from the IRS for tax and banking setup
• A list of the cities and counties where you plan to work
• A payment method for the $95 formation fee and, if you want one, the $10 name reservation
• Insurance quotes for general liability, plus workers' compensation if you will have employees
• Surety bond quotes for any locality that requires one
• Your trade experience records, references, and study materials for any local exam or application that asks for them

State Requirements Versus Local Requirements

Keep two lists in your head: what the state requires to form the business, and what each locality requires before you can work in it. The table below separates them.

Requirement	Level	Cost	Where to confirm
Form an LLC or corporation	State	$95 filing fee	Indiana Secretary of State, INBiz
Name reservation	State	$10, holds the name for 120 days	INBiz
Business Entity Report	State	$32 online, every other year; $50 by paper	Secretary of State
Registered agent	State	Set by the agent you choose	Secretary of State
Registered Retail Merchant Certificate	State	$25, only if you sell taxable goods	Indiana Department of Revenue
Plumbing contractor license	State (Plumbing Commission)	Confirm with the agency	Indiana Professional Licensing Agency
General contractor license or registration	Local	Varies by locality	City or county building agency
Contractor bond	Local	Set by the locality	City or county building agency

Step 1: Choose Your Business Structure

Your structure affects personal liability, taxes, and paperwork. The two most common choices for a contractor are the limited liability company (LLC) and the corporation. A sole proprietorship is the simplest to start, but it does not separate your personal assets from job-site claims and business debts, and many clients and lenders expect a formal entity.

An LLC is filed with the Articles of Organization, Domestic Limited Liability Company (State Form 49459), for $95. Indiana has no franchise tax. An LLC's income generally passes through to its owners, who pay the individual adjusted gross income tax (2.95% for 2026) plus their county local income tax. An LLC that elects corporate treatment pays the 4.9% corporate adjusted gross income tax instead.

A corporation is filed with the Articles of Incorporation, Domestic Corporation (State Form 4159), also for $95. A corporation pays the 4.9% flat corporate adjusted gross income tax, a rate unchanged since July 1, 2021. Which structure costs you less depends on your profit, your owner pay, and your retained earnings, so run the numbers with a CPA before you choose.

Step 2: Check and Reserve Your Business Name

An LLC name must include the words Limited Liability Company or an abbreviation of them. The name must also be distinguishable from every other name on the Secretary of State's records. Changing the capitalization, punctuation, or an ending like Inc. or LLC does not make a name distinguishable. For example, if Hoosier Builders LLC is already registered, Hoosier Builders Inc. will likely be rejected.

Search the Public Business Search at bsd.sos.in.gov before you commit to a name. If you need time, you can reserve the name for 120 days for a $10 fee through the INBiz start-business page at inbiz.in.gov/start-business/step-one. A reservation does not form the business, so you still need to file.

Step 3: File Your Formation Documents

File your formation document through INBiz, the Secretary of State's online portal. The Articles of Organization or Articles of Incorporation are completed and paid for in one online session, at $95 for either entity type. Keep the confirmation page and the filed copy in your records.

The state does not publish a processing time for formations, and INBiz does not offer an expedited option for a domestic LLC formation. Plan around an unknown timeline. Do not sign a client contract, schedule a bid walkthrough with a start date, or buy an insurance policy with a start date that depends on your entity existing on a specific day.

Step 4: Appoint a Registered Agent

Every Indiana business entity must continuously maintain a registered agent and a registered office in Indiana. The agent receives service of process and other legal and tax documents for the business, so someone must be reachable to receive it. The agent can be an Indiana resident whose business office is the registered office, or a corporation or other entity authorized to do business in Indiana.

The registered office must be a street address. A P.O. Box is not sufficient unless it is accompanied by a rural route reference. Your business cannot be its own registered agent, and an entity may have only one agent. If you run the company from a home office, you can act as your own agent only if you are an Indiana resident and the business office is the registered office. Many owners hire a registered agent service instead, and the cost is set by the agent you choose.

Step 5: Identify Local Licensing Where You Plan to Work

This is the step most new contractors skip, and it is the one that can stop your first bid. Call or email each city and county where you plan to work, and ask four questions: Do you license or register general contractors? What is the application process? What bond and insurance amounts apply? Do you require an exam or proof of experience? The examples below show how much the answers vary. We verified only the cities and counties named here, so treat any other city, including Fort Wayne, South Bend, and Carmel, as unknown until you confirm it.

• Indianapolis: The Department of Business and Neighborhood Services (BNS) licenses general contractors. Contractors submit the application, insurance certificate, and bond by email to [email protected]. Staff add the fees and send a payment link. BNS updated its fee schedule effective January 5, 2026. We could not read the current fee, term, or bond amounts on indy.gov. Third-party sites report $247 for a two-year license and $124 prorated for a new 2026 license, along with a $10,000 bond and $500,000 in liability coverage. These figures are unverified, and the $247 versus $124 conflict is unresolved. Confirm the amounts with BNS at 317-327-8700 before you budget.
• Terre Haute: The city Engineering Department requires a $10,000 bond on the city form. We verified an original registration fee of $350 and an annual registration fee of $175.
• Allen County: The county Building Department licenses contractors countywide. We could not verify current fees. A 2024 renewal letter reported $90 for a building contractor and $60 for a residential contractor, but those figures are unverified. Ask the Building Department for the current amounts in writing.
• Evansville and Gary: We did not verify the exam systems in either city. Ask each one whether it tests applicants, what the exam covers, and whether it accepts experience from outside its jurisdiction.

Because licensing is local, a contractor who works in several cities may need several registrations. Write down each jurisdiction, its contact, its fee schedule date, and its bond requirement in one document so you can renew them on time.

Step 6: Get Insurance and Bonds

Start with general liability insurance. Several local applications, including the Indianapolis application, ask for an insurance certificate, so you need a policy in place before you apply. Get quotes that name each city where you will work, since the locality may set a minimum coverage amount.

If you will have employees, you need workers' compensation coverage. A sole proprietor with no employees may be able to use the WCE-1 exemption instead. Confirm eligibility and the filing method with the state before you rely on the exemption, because a wrong choice can leave you exposed on a job site.

Many localities also require a surety bond. The Terre Haute requirement is a $10,000 bond on the city form. The Indianapolis bond amount is unverified, so ask BNS for the exact figure before you buy a bond. Do not pay bond premiums until you know the amount each locality requires.

Step 7: Register for Sales Tax if You Sell Materials

If your business sells taxable goods, you need a Registered Retail Merchant Certificate from the Indiana Department of Revenue. The fee is $25. Indiana's state sales tax rate is 7%. Whether materials you install into a client's property are taxable to you or to the client depends on how you bill and what you sell separately, so ask the Department of Revenue or your CPA before you file. You can apply through the Department of Revenue's business registration page at https://www.in.gov/dor/i-am-a/business-corp/business-education/register-business/.

Step 8: Set Up Taxes, Banking, and Recordkeeping

Open a bank account in the business name and keep business and personal money separate. Use the EIN you obtained from the IRS on the account and on any vendor or subcontractor forms. Track every job by client, date, and cost, because you will need those records for taxes, bids, and bond renewals.

Calendar your Business Entity Report now. Indiana requires one every other year, due on the anniversary of the date the business was formed or registered (confirm the exact date on the entity's Business Details page). The first report is due two years after formation. For example, if you form your LLC on March 15, 2027, your first report is due on March 15, 2029. Filing online costs $32, and a paper filing costs $50. Missing the report can put your good standing at risk, so do not rely on memory.

Step 9: Confirm Permits and Zoning for Each Job

A contractor license is not the same as a project permit. Indiana has no single comprehensive business license, so you may still need local permits and zoning approval for each project, pulled from the city or county where the work sits. Ask the building department whether a permit is required for the scope of work, who must pull it, and how long the review takes. Build those steps into your project schedule so that a permit delay does not become a client dispute.

Tips for Getting It Right the First Time

• Decide where you will work before you form the entity, so you can ask each locality its requirements first.
• Use the exact same legal name on your state filing, local applications, bank account, insurance policy, bond, and tax forms.
• Keep a single compliance calendar that lists each locality's renewal date, bond term, and insurance expiration.
• Ask each locality for its current fee schedule in writing and keep the reply in your files.
• Get your insurance certificate and bond quotes before you submit a local application, since both are often required with it.

Common Mistakes to Avoid

• Waiting for a state license. Indiana does not issue a general contractor license, so there is nothing to wait for at the state level. Your timeline depends on local approvals.
• Using a P.O. Box as the registered office. The registered office must be a street address, unless a rural route reference accompanies the P.O. Box.
• Naming the business as its own registered agent. A business cannot serve as its own agent.
• Choosing a name that is too close to an existing one. Entity identifiers and punctuation do not make a name distinguishable, so check the records first.
• Bidding in a city before you know its rules. A bid you cannot legally perform can cost you the deposit and your reputation.
• Budgeting from third-party cost pages. Some of the figures published online are outdated or conflicting, so confirm them with the agency.
• Forgetting the Business Entity Report. The first report is due two years after formation, and every report after that is due every other year.

What Results to Expect

Following these steps may help you form a clean, well-documented business that is ready to apply for local licenses and insurance. Your entity can be filed in a single online session, but the state does not publish a processing time, so the date your business is formed may be later than you expect. Once your paperwork is in order, you may be able to bid on local work in the jurisdictions where you hold the required licenses and bonds. Your results will depend on your experience, your pricing, your local market, and how well you manage your jobs. This guide does not promise any level of revenue or approval.

Official Indiana Resources

• Indiana Secretary of State, Business Services Division: https://www.in.gov/sos/business/
• INBiz online filing portal: https://inbiz.in.gov/
• Public Business Search: https://bsd.sos.in.gov/publicbusinesssearch
• Indiana Department of Revenue: https://www.in.gov/dor/
• Indiana Small Business Development Center: https://isbdc.org/
• U.S. Small Business Administration, Indiana district: https://www.sba.gov/district/indiana

When to Bring in Professionals

Talk to an Indiana attorney before you choose between an LLC and a corporation, especially if you have partners or outside investors. Talk to a CPA about how each structure will be taxed in your situation. Work with an independent insurance agent to match general liability, workers' compensation, and bond requirements to the localities where you work. An Indiana SBDC adviser can also help you check your business plan and paperwork. Use these professionals to confirm the points in this guide that are marked unverified, since your situation and the local rules may differ from the examples here.