If you've started selling your homemade jewelry online or running personal training sessions out of your garage, you've likely formed a sole proprietorship already—and you're not alone. When an individual starts a business (sells goods or services) and that person hasn't filed any legal documents with the state officially registering the business, then they've automatically created a sole proprietorship.
A sole proprietorship is low maintenance. It doesn't typically require you to file any creation documents or submit renewal filings or fees, and you can usually report your income on your personal tax return. But sole proprietors are personally liable for the business's debts and obligations, so you might need to dip into your personal funds to satisfy any debts your business can't pay.
In Indiana, you can establish a sole proprietorship without filing any legal documents with the Indiana state government. Though no action is required to legally create a sole proprietorship, you should follow four simple steps to start your business:
For more information, read our article on how to start a business in Indiana.
In Indiana, a sole proprietor can use their own legal name or a trade name—also sometimes known as an "assumed business name" or "doing business as" (DBA)—to conduct business. If you plan to use an assumed name or trade name for your business, it can't be the same name as any other company currently registered with the state.
It's also a good idea to choose a name that's not too similar to another registered business to avoid trademark infringement. Under trademark law, your fictitious name can't be used by someone else in a way that would cause confusion among consumers. So, if you use a name that's the same as or too similar to someone else's trademark and you both provide similar goods or services, then you could be infringing on that other person's trademark. If you find a competitor company already exists with a similar name, then it's best to choose another name.
For example, suppose you want to operate a cart selling fruits and vegetables under the name Late in the Summer Fruits and Vegetables. In the next town over, there's a food store called Late Summer Fruits and Veggies that's been in business for years. Because your cart would have a similar name to a food store that already exists, you should choose a different name
To make sure your business name is available, you should run a search in the following government databases:
For more information, read our FAQ on how to choose and register a business name.
If you use a business name that's different from your legal name, Indiana requires you to register your business name with the county recorder of each county where you do business. (Ind. Code § 23-0.5-3-4 (2023).)
For instance, suppose Gretchen Culver repairs lawn mowers under the name Engines and Blades Mower Servicing. Because Gretchen's business name, Engines and Blades Mower Servicing, isn't the same as her legal name, she'll need to register her business name.
File your assumed business name—usually called a "certificate of assumed business name"—with the county recorder where you do business. You can do this either online or by mail. You can find a listing of county recorders on the Secretary of State's website. As of 2023, the recording fee typically is $25 but might vary by county.
Depending on your business activities, you could need to apply for business or professional licenses. Indiana's state government has an online Business Owner's Guide that addresses many licensing matters. In addition, the licensing section of the INBiz website and the online services of the Indiana Professional Licensing Agency website provide answers to many occupational and professional licensing questions.
You might also need to comply with local regulations, building permits, and zoning laws. Check with your city and county governments for more information.
Sole proprietors who wish to have employees need to obtain an EIN. This is a nine-digit number issued by the IRS for tax reporting purposes. All businesses with employees are required to report wages to the IRS using an EIN. You can register for an EIN online with the IRS.
Sole proprietors without employees aren't required to have an EIN. Instead, you can use your Social Security number to report taxes. Nevertheless, you might want to obtain an EIN. Some banks require an EIN to open a bank account, and having an EIN can reduce the risk of identity theft.
In Indiana, businesses are required to report taxes and file various employee reports. You might need to use your EIN when reporting business taxes. For detailed information on both business and employer taxes, check the business tax section of the Indiana Department of Revenue (DOR) website.
You should consider taking the following additional steps once you've started your sole proprietorship:
To find out how to form a sole proprietorship in any other state, see our state guide to establishing a sole proprietorship.
You might not need to submit paperwork to start a sole proprietorship in Indiana. But your specific circumstances could require you to file certain forms and comply with certain rules and regulations. As a business owner, it's important to understand what steps you need to take to legally start and operate your sole proprietorship.
If you have business experience and only need to meet a few requirements to establish your sole proprietorship, you can probably do the work yourself. But if you need specific guidance or run into a complicated issue when starting your business, you should talk to a small business lawyer. They can help you register your name, file your taxes, and obtain licenses and permits.