Marion County, IN Business License Guide

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Managing Editor · Communications & Journalism degree, PR and media specialist with 11 years of experience making complex information clear

Marion County, Indiana

Accuracy checked: May 18, 2026 | Last updated: May 18, 2026 | Next review: September 18, 2026

Starting a business in Marion County can be confusing because Indianapolis and Marion County operate under a consolidated city-county government. That does not mean every business files one simple county license.

For many ordinary businesses, the real question is not “Where do I get a Marion County business license?” The better question is: Which layer controls my business address and activity? You may need to check the City of Indianapolis, an excluded city such as Lawrence, Beech Grove, Speedway, or Southport, the Marion County Public Health Department, the Marion County Recorder, and one or more Indiana state agencies.

This guide explains the main layers in plain English so you can ask the right office before paying for anything.

Bottom line

Marion County does not appear to work like a county that issues one simple, countywide general business license for every business. Indiana’s own business guide says the state does not have one single comprehensive business license, and local requirements depend on the business activity, address, zoning, and industry.

In Marion County, many local permit and license questions run through the Indianapolis Department of Business and Neighborhood Services for the consolidated City of Indianapolis area. Food businesses usually also need to check the Marion County Public Health Department Food and Consumer Safety program. DBA filings may involve either the Indiana Secretary of State or the Marion County Recorder, depending on the business structure.

The most important local twist is this: Lawrence, Beech Grove, Speedway, and Southport are excluded cities inside Marion County. If your business address is in one of those cities, do not assume an Indianapolis permit, contractor license, zoning answer, or local registration rule is enough. Check that city directly.

Start here: check the address first

Before you form an LLC, sign a lease, buy equipment, or pay for a filing service, start with the exact business address. In Marion County, a few blocks can change which local office you need.

Confirm the jurisdiction for the address. Use the official Indianapolis and Marion County GIS map hub, the MapIndy property and zoning tools, or the relevant city website to see whether the address is in consolidated Indianapolis or an excluded city.
Identify the business activity. A home office, online store, food truck, restaurant, contractor, short-term rental, salon, daycare, retail shop, and warehouse can all trigger different rules.
Check zoning before committing to a location. Use the Indy Zoning Browser and, when needed, ask the zoning office for a zoning classification or zoning history letter.
Check state registrations. Many businesses need Indiana tax registration, an Indiana Registered Retail Merchant Certificate, employer registration, or a professional license even when there is no local general business license.
Ask the local office what applies to your exact address and activity. Do not ask only, “Do I need a business license?” Ask about zoning approval, building permits, health permits, fire review, contractor licensing, signage, vending, short-term rental rules, and any regulated business license.

Do not rely on the word “license” alone

A requirement may be called a business license, permit, registration, zoning approval, certificate of occupancy, contractor license, assumed business name, Registered Retail Merchant Certificate, or professional license. The name matters because each item is handled by a different office.

Indianapolis vs. Marion County vs. excluded cities

Marion County is not a normal “county plus many separate cities” setup. Indianapolis and Marion County use a consolidated city-county structure often called Unigov. For many addresses, Indianapolis/Marion County agencies handle local permits, zoning, licensing, and inspections through city-county departments.

But the consolidated city does not cover every municipal rule in the county. Official Indianapolis contractor licensing guidance states that the Consolidated City of Indianapolis does not include the excluded cities of Lawrence, Beech Grove, Speedway, and Southport for that contractor licensing purpose. Those cities may have their own permit, contractor, business, zoning, building, or local registration rules.

Business address is in…	Local office to check first	Why it matters
Consolidated Indianapolis area	Indianapolis Department of Business and Neighborhood Services, Department of Metropolitan Development/zoning, Marion County Public Health Department for food, plus state agencies	Most building, zoning, contractor, local business-license-by-type, and inspection questions usually start with Indianapolis/Marion County systems.
Lawrence	City of Lawrence, especially Public Works/building/contractor resources for construction-related work	Lawrence is an excluded city. It may process its own permits, contractor registration, peddler, pawn/secondhand, and other local approvals.
Beech Grove	City of Beech Grove business resources and city offices	Beech Grove is an excluded city. Local permits, zoning, and city-specific business rules should be confirmed with Beech Grove.
Speedway	Town of Speedway business licenses and permits	Speedway lists local business licenses and other permits, including business, landlord, short-term rental, and alarm-related items.
Southport	City of Southport Clerk-Treasurer	Southport is an excluded city. Its Clerk-Treasurer page says trades’ licenses and building permits are processed through that office.

County business license, local tax, and permit layer

For ordinary small businesses, the official sources reviewed for this guide did not show one general Marion County business license that every business must get before operating. Instead, Marion County/Indianapolis requirements are layered and activity-specific.

The Department of Business and Neighborhood Services says it handles licensing, permitting, and inspections for the City of Indianapolis. Its service list includes business licenses by type, certificate of occupancy, commercial development permits, contractor licenses, drainage permits, driveway permits, encroachments, flood management, landlord and short-term rental registries, and license and permit fees.

That means a business may not need a general “county business license,” but may still need one or more of these local approvals:

a zoning approval or zoning confirmation before using a property;
a building permit, remodel permit, trade permit, sign permit, drainage permit, driveway permit, or right-of-way/encroachment approval;
a certificate of occupancy or certificate of completion/compliance when a building or tenant space changes use or is built out;
a contractor license or contractor registration for construction activity;
a food establishment, mobile food, temporary event, farmers market, vending, or shared-kitchen approval through public health;
a regulated business license or registration for a specific activity, if the Indianapolis code or local agency requires it;
a short-term rental, landlord, alarm, hotel/motel, entertainment, peddler, secondhand, or other local permit if your activity falls into one of those categories.

Use the Accela Citizens Access Portal instructions to research permits, apply for permits, pay permit fees, and check permit history for Indianapolis/Marion County permits. The portal and the official department pages should control over summaries on private filing websites.

Practical takeaway

Do not search only for “Marion County business license.” Search and ask by business type: “restaurant plan review,” “contractor license,” “zoning classification,” “certificate of occupancy,” “short-term rental permit,” “mobile food unit,” “sign permit,” or “home occupation.”

City and municipal layer

If your business is in the consolidated Indianapolis area, the City of Indianapolis/Marion County departments are usually the main local layer. If your business is in an excluded city, the excluded city may control important local steps.

Consolidated Indianapolis area

For most Indianapolis-area addresses that are not in an excluded city, start with the Indianapolis Department of Business and Neighborhood Services for local permits, licenses by type, building permits, inspections, contractor licenses, certificates of occupancy, and the online Accela portal. Also check zoning through the Indianapolis-Marion County zoning tools before you sign a lease or operate from home.

Lawrence

Lawrence has its own city government and permitting resources. If your address is in Lawrence, check the City of Lawrence and its Public Works/building resources before assuming an Indianapolis approval applies. Contractors and property owners should be especially careful because Lawrence uses its own permit and contractor registration processes.

Beech Grove

Beech Grove is an excluded city inside Marion County. The official Beech Grove business page directs businesses to register with the State of Indiana and obtain necessary permits and licenses in Beech Grove and Indianapolis. Because that wording can be confusing, confirm with Beech Grove for local city rules and with Indianapolis/Marion agencies only when they still apply to your specific permit or service.

Speedway

The Town of Speedway has an official business licenses and other permits page. Speedway lists local licenses and permits maintained by the town, including business and landlord licenses and short-term rental and alarm permits. A Speedway business should not assume that Marion County or Indianapolis rules are the only local layer.

Southport

The City of Southport is also an excluded city. Its Clerk-Treasurer page says trades’ licenses and building permits are processed through that office. If your business is in Southport, ask the city about building, contractor, zoning, and business-regulation requirements before relying on Indianapolis guidance.

DBA and assumed business name layer

A DBA is not the same thing as a business license. In Indiana, the official term is usually an assumed business name.

The filing office depends on your legal structure:

LLCs, corporations, nonprofit corporations, limited partnerships, limited liability partnerships, and other entities that file with the Indiana Secretary of State: file an assumed business name with the Secretary of State through INBiz if the business operates under a name different from the entity name on state records.
Sole proprietors and general partnerships: if operating under a name other than the real name of the individual or general partnership, Indiana’s FAQ says they file an assumed name with the County Recorder in each county where they are situated.

For Marion County, the Marion County Recorder’s recorded document search and copy page is the starting point for recorded documents and Recorder contact information. Ask the Recorder how to record a Certificate of Assumed Business Name for a sole proprietorship or general partnership in Marion County.

A DBA does not replace permits

Recording or filing an assumed business name does not register you for Indiana sales tax, does not create an LLC, does not approve your zoning, and does not give you a food, contractor, health, or professional license.

Indiana state registrations and taxes

Even if Marion County or Indianapolis does not require a general business license for your exact activity, Indiana state requirements may still apply.

Indiana business entity registration

If you form an LLC, corporation, nonprofit corporation, limited partnership, or other formal entity, you generally file with the Indiana Secretary of State through INBiz. INBiz is Indiana’s one-stop business portal for business filings, tax registration, wage reporting links, business search, certificates, and related state services.

A sole proprietorship normally does not form a separate state entity just because it starts doing business. But a sole proprietor using a trade name may still need an assumed name filing with the County Recorder, and may still need tax, zoning, health, professional, or local permits.

Indiana Department of Revenue and sales tax

If your business sells goods or tangible personal property in Indiana, check the Indiana Department of Revenue sales tax page. The state says this registration allows a business to legally conduct retail sales in Indiana and results in a Registered Retail Merchant Certificate, often called an RRMC.

Other Indiana tax registrations may apply if you sell prepared food and beverages, rent rooms or accommodations for short periods, rent motor vehicles, sell gasoline, sell tires, sell fireworks, sell prepaid wireless cards, withhold employee taxes, or have another taxable activity. Use the Indiana DOR business tax registration page and INBiz to review your situation.

Indiana employer registration

If you hire employees, check the Indiana Department of Workforce Development Employer Self Service system. DWD’s employer portal lets employers register as a new employer, maintain unemployment insurance account information, submit quarterly unemployment insurance contribution reports, and make payments.

Professional and industry licensing

Some occupations are licensed at the state level. The Indiana Professional Licensing Agency handles many professional licenses, and its professions directory includes areas such as accountancy, architecture and landscape architecture, cosmetology and barbering, engineering, health professions, home inspectors, massage therapy, plumbing, private investigator and security guard, real estate, surveying, veterinary medicine, and more.

Professional licensing is separate from local zoning, building, health, DBA, and tax registration. A licensed professional may still need a local permit for the business location.

Federal layer

Some businesses also need a federal Employer Identification Number, federal excise tax registration, or federal permits. The IRS EIN application page is the official federal starting point for an EIN. Regulated industries such as alcohol, firearms, aviation, transportation, broadcasting, pesticides, and financial services may involve additional federal agencies.

Zoning, home occupation, building, fire, health, food, and industry permits

Many Marion County businesses get tripped up because they look for a “business license” but miss a location or activity approval. These are the layers to check before opening.

Zoning and land use

Zoning decides whether your business activity is allowed at a specific address. It can affect storefronts, warehouses, commercial kitchens, salons, daycares, auto uses, contractors, storage yards, home-based businesses, signs, parking, outdoor operations, and customer visits.

For Indianapolis/Marion County, use the Indy Zoning Browser, the Indianapolis-Marion County zoning and subdivision ordinance page, and the zoning compliance letter page. A zoning classification letter or zoning history letter may be useful if a landlord, lender, buyer, or agency needs written confirmation.

Home-based businesses should ask specifically about home occupation rules. Important questions include whether customers may come to the home, whether employees may work there, whether inventory may be stored there, whether commercial vehicles may be parked there, and whether signs, noise, deliveries, or outdoor storage are allowed.

Building permits, tenant build-outs, and certificates of occupancy

If you build, remodel, change a tenant space, change a use, add equipment, install signs, alter plumbing, electrical, HVAC, or structural systems, or occupy a commercial space, check building permit and certificate of occupancy requirements before starting work. For Indianapolis/Marion County, the Accela Citizens Access Portal is the online permit gateway.

Do not assume a previous tenant’s approval covers your use. A coffee shop, retail store, office, auto repair shop, daycare, warehouse, commercial kitchen, salon, or event space can all raise different code, health, fire, and occupancy questions.

Contractor licenses

Indianapolis BNS licenses certain contractors engaged in construction activity within the Consolidated City of Indianapolis. The official contractor licenses page lists general, electrical, HVAC, wrecking, and plumbing contractor license categories. It also explains that contractor licensing through BNS does not include the excluded cities of Lawrence, Beech Grove, Speedway, and Southport.

For electrical, HVAC, and wrecking contractors, the city states that licensing is at the discretion of the local municipality and that there is no state license for those contractors. Plumbing is different: plumbing contractors are licensed by the State of Indiana, with the license required to be registered with the City of Indianapolis for work inside the consolidated city.

Before hiring or working as a contractor, use the official licensed contractor lists and confirm which jurisdiction controls the job address.

Food, mobile food, temporary events, and public health

Food businesses should contact the Marion County Public Health Department early. Its Food and Consumer Safety program says it licenses and inspects retail food establishments and temporary food establishments, responds to consumer complaints, and provides food safety education.

The same program links to plan review, criteria sheets, change-of-ownership materials, food pantry applications, HACCP applications, micromarket, vending, commissary, outdoor cooking, mobile food establishment, farmers market, shared kitchen, and temporary event resources. A restaurant, bakery, caterer, ghost kitchen, food truck, mobile food unit, farmers market vendor, vending operator, shared kitchen user, or temporary event vendor should not wait until opening week to ask health questions.

Fire and life safety

Fire and life-safety review may come up through building permits, certificate of occupancy, food service, assembly uses, short-term rentals, event spaces, warehouses, hazardous materials, kitchen hoods, alarms, sprinklers, exits, and occupancy limits. Ask the local building or permitting office whether a fire inspection or fire-code review is required for your use.

Signs, sidewalks, right-of-way, drainage, and exterior changes

Signs, awnings, sidewalk seating, outdoor sales, dumpsters, driveways, street cuts, encroachments, parking changes, drainage, and stormwater work may trigger separate local approvals. For Indianapolis/Marion County, BNS and the Department of Public Works resources are the main starting points. In excluded cities, ask the city or town office that handles permits and public works.

Short-term rentals

Indianapolis adopted a short-term rental permit program in 2024 with an effective date in 2025. The official BNS service list also references landlord and short-term rental registries. If you rent a dwelling or unit for short stays, check the current Indianapolis short-term rental page, the Accela portal, and any excluded-city rules that apply to the address.

What common business types should verify

Use this list as a practical starting point. It is not a complete permit determination.

Business type	What to check
Home-based business	Address jurisdiction, zoning/home occupation rules, customer visits, employees, storage, deliveries, signage, parking, state tax registration, DBA if using a trade name, and professional licensing if applicable.
Online seller or ecommerce business	Indiana sales tax/RRMC, state entity or DBA filings, home occupation rules if run from home, inventory storage, shipping activity, and local rules if customers pick up orders.
Retail storefront	Address jurisdiction, zoning, certificate of occupancy, building or tenant-finish permits, sign permits, Indiana sales tax/RRMC, fire/life safety, and any regulated product permits.
Restaurant, bakery, caterer, food truck, or food vendor	Marion County Public Health Department licensing and plan review, Indiana sales tax, food and beverage tax questions, zoning, building permits, kitchen hood/fire review, mobile food unit rules, commissary rules, and event approvals.
Contractor, remodeler, trades business, or demolition business	Indianapolis BNS contractor licensing if in the consolidated city, excluded-city contractor rules if in Lawrence, Beech Grove, Speedway, or Southport, state plumbing license if applicable, building permits, insurance/bond requirements, and job-address jurisdiction.
Salon, barber, massage, health, or personal service business	Indiana professional licensing, local zoning, building or occupancy approval, health or sanitation rules, signage, and any city-specific license or inspection.
Mobile vendor, peddler, market vendor, or event vendor	Health department approval if food is involved, event organizer requirements, peddler or vendor rules in the city where sales occur, right-of-way or park permissions, and Indiana sales tax registration.
Short-term rental host	Indianapolis or excluded-city short-term rental rules, zoning, annual or local registration/permit requirements, safety inspections, state and local tax obligations, and platform rules.
Professional office	Entity/DBA, professional licensing, zoning, certificate of occupancy or tenant-space approval, signage, and employer registration if hiring workers.

Common mistakes

Assuming an LLC is a business license. An LLC is a business structure. It does not approve your address, activity, zoning, health permit, tax registration, or local permit.
Assuming the Indiana Registered Retail Merchant Certificate is a local license. The RRMC relates to Indiana sales tax. It does not replace Indianapolis, Marion County health, zoning, building, or city-specific permits.
Ignoring the excluded cities. Lawrence, Beech Grove, Speedway, and Southport may have their own local rules.
Signing a lease before checking zoning. A landlord’s “commercial space” does not automatically mean your exact use is allowed.
Starting food sales before health review. Food businesses often need plan review, a license, equipment approval, commissary documentation, or temporary-event approval before operating.
Using a DBA as proof of permission to operate. A DBA only records a name. It is not a permit to use a location or sell regulated products.
Hiring or acting as a contractor without checking local contractor rules. Contractor licensing can depend on whether the work is inside consolidated Indianapolis or an excluded city.
Forgetting signs, outdoor seating, right-of-way, drainage, or parking. These can trigger separate approvals even when the main business activity is allowed.

What to ask when you contact an agency

Before calling or emailing, have your business address, business activity, legal structure, trade name, whether you will have employees, whether customers will visit, and whether you will sell food or physical products.

Phone or email script

Hello, I am planning to operate a [business type] at [address or nearest intersection] in Marion County. The business will be [home-based / storefront / mobile / online / food-related / contractor / short-term rental]. I want to confirm which local and state requirements apply before I pay for filings or open.

Can you tell me whether this address is in consolidated Indianapolis or an excluded city, and whether I need any local business license by type, zoning approval, home occupation approval, certificate of occupancy, building permit, sign permit, health permit, contractor license, short-term rental permit, or other local approval?

If your office does not handle this item, which office should I contact next? Is there an official page, portal, form, or checklist I should use?

Questions to ask before paying

Is this a required government filing or a private filing service?
Does this approval apply to my exact address?
Does the approval apply to my exact activity?
Is the requirement statewide, countywide, city-specific, or only for certain business types?
Do I need zoning approval before applying?
Do I need health, fire, building, or certificate of occupancy review first?
If I am in Lawrence, Beech Grove, Speedway, or Southport, does that city have its own rule?
What official application, portal, fee schedule, ordinance, or checklist should I use?

Official sources

Use these official sources to verify current rules before filing or paying fees:

FAQ

Does Marion County have a general county business license?

The official sources reviewed for this guide did not show one general Marion County business license that every business must obtain. Marion County and Indianapolis requirements are usually based on the business address and activity, such as zoning, building permits, contractor licenses, food permits, short-term rental rules, DBA filings, or state tax registration.

Does Indianapolis require a business license?

Indianapolis has local licenses, permits, registrations, and inspections for certain activities, but that is not the same as saying every business needs one generic Indianapolis business license. Check the Department of Business and Neighborhood Services for your exact activity, address, and permit type.

What if my business is in Lawrence, Beech Grove, Speedway, or Southport?

Those are excluded cities inside Marion County. Check that city directly for business, zoning, building, contractor, short-term rental, peddler, alarm, or other local permits. Indianapolis or Marion County rules may still matter for some countywide or state-related items, but the city’s own office may control local approval.

Do I need a DBA in Marion County?

It depends on your structure and name. Indiana says entities that file with the Secretary of State file assumed names with the Secretary of State and do not file assumed names at the county. Sole proprietors and general partnerships using a name other than their real legal name generally file an assumed name with the County Recorder in each county where they are situated.

Is a DBA the same as a business license?

No. A DBA or assumed business name records the name a business uses. It does not approve zoning, create an LLC, register sales tax, allow food sales, approve construction, or replace a professional license.

Do I need an Indiana Registered Retail Merchant Certificate?

If your business sells goods or tangible personal property in Indiana, check the Indiana Department of Revenue sales tax rules. The state says a sales tax registration allows a business to legally conduct retail sales in Indiana and results in a Registered Retail Merchant Certificate.

Can I run a business from home in Marion County?

Maybe, but verify zoning and home occupation rules first. Ask whether your home-based business may have customers, employees, deliveries, inventory, signage, commercial vehicles, noise, or outdoor storage. Also check state tax, DBA, and professional licensing requirements.

What should a food business check first?

Contact the Marion County Public Health Department Food and Consumer Safety program early. Restaurants, mobile food units, temporary event vendors, farmers market vendors, vending operators, shared kitchen users, and caterers may need health licensing, plan review, equipment approval, commissary documentation, or event approval.

Do contractors need a local license in Indianapolis?

Indianapolis BNS licenses certain contractors engaged in construction activity within the Consolidated City of Indianapolis, including general, electrical, HVAC, wrecking, and plumbing categories. The BNS contractor licensing page says this does not include Lawrence, Beech Grove, Speedway, and Southport, so contractors should verify the job-address jurisdiction.

What should I do before signing a lease?

Confirm the jurisdiction, zoning, allowed use, certificate of occupancy requirements, building or tenant-finish permits, sign rules, parking rules, health permits, fire review, and any city-specific licenses. Get written confirmation when the issue is important to your lease, lender, or opening timeline.

Informational disclaimer

This guide is for general information only. It is not legal, tax, accounting, insurance, zoning, or professional licensing advice. Business licensing rules can change, and requirements depend on your exact address, business activity, legal structure, and operations. Always confirm current requirements with the official city, county, state, or federal agency before filing, paying fees, signing a lease, or opening to the public.

About the author

Analic Mata-Murray

Managing Editor, businesslicenseguide.com

🎓 BA Communications & Journalism 📋 11+ years in benefits navigation 🌎 Bilingual English / Spanish 🤝 Salvation Army volunteer translator

Analic Mata-Murray holds a Communications degree with a focus in Journalism and Advertising from Universidad Católica Andrés Bello. For over 11 years, she volunteered as a translator for The Salvation Army — sitting across the table from Spanish-speaking families trying to access government programs, emergency housing, and poverty relief when they needed it most.

What she learned in that work shapes everything on this site: most people who don't get help don't miss out because they don't qualify. They miss out because nobody bothered to explain the system in plain English.

As Managing Editor of Business License Guide, Analic oversees every guide published here. Her job is simple — If a guide is vague, jargon-heavy, or out of date, it doesn't go live.