Sole Proprietorship in Tennessee (2026)

Fact-checked by the LegalGlass editorial team against primary sources · Published Aug 20, 2026 · Last updated Aug 20, 2026

A sole proprietorship in Tennessee requires no Secretary of State filing. It exists the moment one person starts doing business for profit. What Tennessee does require is local: an assumed-name registration if you trade under a name other than your own, and county or municipal business licenses. Profit is reported on Schedule C with Schedule SE self-employment tax.

What a Tennessee Sole Proprietorship Is

A sole proprietorship is one individual doing business without forming a separate legal entity. There is no charter, no operating agreement, and no filing with the Tennessee Secretary of State. If you mow lawns for pay in Memphis this weekend, you are a sole proprietor by Monday whether or not you intended to be.

The consequence of that simplicity is that the business and the owner are the same legal person. Business debts are your debts. A judgment against the business reaches your personal bank account, your car, and potentially your home. There is no liability shield to pierce because there is no shield. That single fact is the reason most Tennessee businesses that carry inventory, hire staff, sign leases, or take on risk eventually convert to an LLC.

Compare the structures at what an LLC is and S-corp vs LLC. If you decide to convert, the path is forming a Tennessee LLC by filing Tennessee Articles of Organization.

Registering the Business Name

A sole proprietor operating under their own legal name - "Dana Whitfield" - files nothing to use it. Trading under anything else - "Whitfield Landscaping" - means the business is using an assumed name, and Tennessee expects that name to be registered locally so the public can identify who stands behind it. The registration is handled at the county level rather than by the Secretary of State.

Registering an assumed name is a disclosure filing, not a grant of exclusive rights. It does not stop another business from using the same words. If the name matters to your brand, look at trademark registration separately. See Tennessee DBA filing and what a DBA is for the mechanics, and search the Tennessee business entity search to see whether an entity already holds the name.

Local Business Licenses and the State Business Tax

Tennessee's business tax is a gross-receipts-based tax administered by the Tennessee Department of Revenue, and it is tied to local business licensing. Businesses that reach the receipts thresholds set in the business tax rules obtain a license from the county clerk, the city recorder, or both, depending on where the business operates, and then register with the Department of Revenue to file the tax.

The thresholds, license classifications, and fees are set by statute and updated periodically, and rates differ by classification of business. Confirm the current thresholds and the license fee that applies to your classification with the Tennessee Department of Revenue business tax page and your county clerk before you assume you are exempt. See Tennessee business licenses and the national business license overview.

Industry permits sit on top of this. Food service, childcare, contracting, cosmetology, and dozens of other activities require a state board license regardless of business structure. A sole proprietorship gets no exemption from any of them.

Sales Tax and Other State Registrations

If you sell tangible personal property or taxable services in Tennessee, register with the Department of Revenue for sales and use tax and collect it from customers. This obligation is independent of income level and independent of structure - a sole proprietor selling retail collects sales tax the same way a corporation does.

Tennessee's franchise and excise taxes generally apply to entities such as LLCs and corporations rather than to individuals operating as sole proprietors, which is one of the practical differences owners notice when they convert. See Tennessee LLC tax filing for how the picture changes after formation.

Federal Taxes: Schedule C and Schedule SE

A sole proprietorship is not a taxpayer. You are. Business income and expenses go on Schedule C, Profit or Loss From Business, attached to your Form 1040. The net profit flows into your adjusted gross income and is taxed at your individual rates.

That same net profit is also subject to self-employment tax, computed on Schedule SE. The self-employment tax rate is 15.3% - 12.4% for Social Security and 2.9% for Medicare. The Social Security portion applies only up to an annual wage base that the IRS adjusts each year; the Medicare portion has no cap. An additional 0.9% Medicare tax applies above $200,000 for single filers, $250,000 for married filing jointly, and $125,000 for married filing separately. You can deduct the employer-equivalent portion of the self-employment tax in figuring adjusted gross income.

Because no employer withholds for you, plan on quarterly estimated tax payments. See self-employment tax and the SE tax calculator.

Do You Need an EIN?

A sole proprietor with no employees and no excise tax obligations can generally use their Social Security number and does not need an EIN. You do need one once you hire an employee, and many banks want one to open an account in the business name.

There is a good privacy reason to get one anyway: an EIN keeps your Social Security number off Forms W-9 sent to every client. The IRS issues EINs at no charge, so never pay a service for one. See how to get an EIN, and if you are not eligible for a Social Security number, read what an ITIN is.

Sole Proprietorship vs. Tennessee LLC

The decision usually turns on liability rather than tax. A single-member LLC is disregarded for federal income tax by default, so the same Schedule C and Schedule SE apply - the tax outcome is typically identical. What the LLC adds is separation between business creditors and personal assets, plus credibility with landlords, insurers, and larger customers.

Costs to weigh are the formation fee, the registered agent, and the annual report. See Tennessee LLC cost and how much an LLC costs.

Practical Setup Checklist

Keep the sole proprietorship clean and the eventual conversion is easy. Open a dedicated bank account even though the law does not require one - mixed funds make bookkeeping and any later audit far harder. Buy general liability insurance, which is the only real substitute for an entity shield while you remain a sole proprietor. Track income and expenses monthly rather than at filing time, and keep receipts for anything you will deduct on Schedule C.

Then handle the filings in order: register the assumed name locally if you use one, obtain the county or municipal business license if you meet the thresholds, register with the Department of Revenue for business tax and sales tax as applicable, and set a calendar for quarterly estimated payments. When the risk profile outgrows the structure, see how to form an LLC, Tennessee operating agreements, and eventually how to dissolve an LLC in Tennessee. The glossary explains any term above.

Frequently Asked Questions

Do I have to register a sole proprietorship in Tennessee?

Not with the Secretary of State. A sole proprietorship exists as soon as you start doing business for profit. Registration obligations are local and tax-related: an assumed-name filing if you trade under a name other than your own, county or municipal business licenses, and Department of Revenue tax accounts.

Does a Tennessee sole proprietor need a business license?

Often yes. Tennessee's business tax is tied to local licensing, and businesses that reach the receipts thresholds obtain a license from the county clerk, the city recorder, or both, then register with the Department of Revenue. Confirm the current thresholds and fees before assuming you are exempt.

How is a Tennessee sole proprietorship taxed?

It is not taxed as a separate entity. You report business profit or loss on Schedule C with your Form 1040 and pay self-employment tax on Schedule SE at 15.3 percent. Tennessee sales tax applies if you sell taxable goods or services, and business tax applies at the local thresholds.

Does a sole proprietorship protect my personal assets?

No. The owner and the business are the same legal person, so business debts are personal debts and a judgment can reach personal accounts and property. The usual ways to manage that exposure are general liability insurance or converting to an LLC, which creates a separate legal entity.

Do I need an EIN as a Tennessee sole proprietor?

Not necessarily. A sole proprietor with no employees can generally use a Social Security number. You need an EIN once you hire employees, and many banks require one to open an account in the business name. Getting one also keeps your SSN off client Forms W-9. EINs are free from the IRS.

Should I convert my sole proprietorship to an LLC?

The tax result usually does not change, because a single-member LLC is disregarded by default and still files Schedule C and Schedule SE. What changes is liability separation and credibility. Owners typically convert when they hire staff, sign a lease, carry inventory, or take on contract risk.

Related

• What is an LLC?
• How to form an LLC in Tennessee
• Tennessee Articles of Organization
• Tennessee DBA filing
• Tennessee business licenses
• Tennessee LLC tax filing
• Tennessee LLC cost
• Tennessee registered agent requirements
• Self-employment tax explained
• How to get an EIN

Sources

1. Tennessee Department of Revenue - Business Tax (local licensing and gross receipts thresholds).
2. Tennessee Department of Revenue - Taxes (sales and use tax; franchise and excise tax).
3. Tennessee Secretary of State - Business Services.
4. Tennessee Department of Revenue - Sales and Use Tax.
5. IRS - Sole Proprietorships.
6. IRS - About Schedule C (Form 1040).
7. IRS - Self-Employment Tax (Social Security and Medicare Taxes) (15.3%; 12.4% + 2.9%; Additional Medicare thresholds).
8. IRS - About Schedule SE (Form 1040).
9. IRS - Get an Employer Identification Number (free EIN).
10. IRS - Estimated Taxes.

LegalGlass provides general information for educational purposes and is not legal advice, is not a law firm, and is not a substitute for advice from a licensed attorney or tax professional. Laws, fees, and thresholds change; verify current amounts with the Tennessee Department of Revenue and the Tennessee Secretary of State before acting.