How to Start a Cleaning Business in Missouri (2026)

Last updated: February 25, 2026

Starting a cleaning service in Missouri has one of the lowest barriers to entry of any state. There is no state-level cleaning license, no statewide general business license, and you can form an LLC for just $50 online with no annual report requirement. The key details to understand are Missouri’s sales tax treatment (cleaning labor is generally exempt, but supplies sold separately are taxable at 4.225% plus local taxes), the workers’ comp threshold of five or more employees, and the city-level business licenses required in Kansas City, St. Louis, and Springfield. This guide covers every requirement from official Missouri sources.

Cleaning Service Requirements in Missouri at a Glance

Requirement	Agency	Cost	Timeline
LLC Formation (Articles of Organization)	MO Secretary of State	$50 (online) / $105 (mail)	3-5 business days (online)
Fictitious Name / DBA	MO Secretary of State	$7 (5-year term)	3-5 business days
City Business License (Kansas City)	KC Revenue Division	$25-$100	Before starting operations
City Business License (St. Louis)	STL License Collector	$200+ (Graduated Business License)	Before starting operations
Sales Tax License	MO Dept of Revenue	Free	Before first taxable sale
Workers’ Compensation Insurance	Private Carrier	Varies by payroll	Before hiring 5th employee
General Liability Insurance	Private Carrier	~$1,500-$1,600/year	Before starting operations
Janitorial Surety Bond	Bonding Company	~$100-$300/year	Recommended before taking clients
Federal EIN	IRS	Free	Immediate (online)

How to Start a Cleaning Service in Missouri (Step by Step)

Step 1: Form Your Business Entity

Register an LLC with the Missouri Secretary of State for just $50 online ($105 by mail). File through the Business Services Division portal. Online filings are typically processed in 3-5 business days.

Missouri does not require LLCs to file annual reports – a significant cost advantage over most states. If you operate under a name different from your LLC’s legal name, register a fictitious name with the Secretary of State ($7, valid 5 years).

Apply for a free federal EIN from the IRS (immediate online). You need this for a business bank account, hiring employees, and filing taxes.

Step 2: Get a City Business License

Missouri does not have a statewide general business license. Licensing happens at the city level. Standard cleaning services do not require a specialized state cleaning license – no trade license or certification is needed for general residential or commercial cleaning.

Kansas City: Apply for a business license through KC BizCare. Fee is $25-$100 (graduated by gross receipts). Renew annually by end of February. Contact: (816) 513-1120.

St. Louis City: Obtain a Graduated Business License (GBL). Fees based on employees: $200/year (0-2 employees), $325/year (3-5 employees), $675/year (6-10 employees). License year runs June 1 through May 31.

Springfield: Business license required. Apply at least 2 weeks before starting operations. Fees vary by category. Contact: (417) 864-1617 or visit springfieldmo.gov.

Step 3: Register for State Taxes

Register for a sales tax license through MyTax Missouri (free). Missouri has an important sales tax distinction for cleaning businesses:

Cleaning labor/services: Generally NOT taxable – janitorial and cleaning service labor is exempt from Missouri sales tax
Cleaning supplies sold separately to customers: Taxable at 4.225% state rate plus local taxes
Supplies you use while performing the service: You pay sales tax when purchasing them, but do not charge the client sales tax

The state rate is 4.225%, but combined with local taxes, the total rate ranges from about 7% to 10%+ depending on your location. Use the 2026 rate tables to find your exact rate.

Step 4: Get Insurance Coverage

General liability insurance is not legally mandated by the state for cleaning businesses, but it’s essential in practice. Most commercial clients, property managers, and government contracts require proof of coverage. Typical cost: $1,500-$1,600/year for $1 million per occurrence / $2 million aggregate coverage.

Workers’ compensation insurance is required in Missouri when you have 5 or more employees (full-time, part-time, seasonal, or temporary). This threshold is more lenient than many states. Cleaning businesses typically fall under NCCI code 9014 (janitorial). Non-compliance penalties include Class A misdemeanor charges and fines up to 3x the annual premium or $50,000. Learn more at the Division of Workers’ Compensation.

Step 5: Get Bonded (Recommended)

A janitorial surety bond protects clients against employee theft or dishonesty. While not required by Missouri law, it is an industry standard that many commercial clients and property managers expect. A typical $10,000 bond costs $100-$300/year depending on your credit and coverage amount.

Step 6: Set Up Employer Accounts (If Hiring)

Register for unemployment insurance through the Division of Employment Security. The 2026 new employer UI tax rate is 2.376% on the first $9,000 of each employee’s wages.

Register for withholding tax through MyTax Missouri. Report all new hires within 20 days via the Missouri New Hire Reporting Center.

Cost to Start a Cleaning Service in Missouri

Item	Cost	Notes
LLC Articles of Organization	$50	Secretary of State (online filing)
Federal EIN	Free	IRS, immediate online
Fictitious Name Registration	$7	Secretary of State, valid 5 years
City business license (Kansas City)	$25-$100	Graduated by gross receipts
City business license (St. Louis)	$200+	Graduated Business License
Sales tax license	Free	MyTax Missouri
General liability insurance	$1,500-$1,600/year	$1M/$2M coverage
Janitorial surety bond	$100-$300/year	Recommended, not required ($10,000 bond)
Workers’ comp insurance	Varies	Required at 5+ employees
Cleaning supplies & equipment	$500-$2,000	Vacuums, mops, chemicals, etc.

Estimated total startup cost: $750-$2,500 (solo operator without employees, Kansas City area). Missouri’s low LLC fee ($50) and no annual report make this one of the cheapest states to launch a cleaning business. Add workers’ comp costs when you reach 5 employees.

Related Missouri Business Guides

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Frequently Asked Questions

Do I need a license to start a cleaning business in Missouri?

No state-level cleaning license is required in Missouri. You need to form your business entity with the Secretary of State ($50 LLC), get a city business license (fees vary), register for sales tax via MyTax Missouri (free), and carry proper insurance. No specialized trade license is needed for general cleaning services.

Are cleaning services taxable in Missouri?

Cleaning labor is generally not taxable in Missouri. Janitorial and cleaning service labor is exempt from sales tax. However, if you separately sell tangible cleaning supplies to customers, those sales are taxable at 4.225% state rate plus local taxes. Supplies you consume while performing services are not charged to the client.

Do I need workers’ compensation for my cleaning business?

Workers’ comp is required when you have 5 or more employees in Missouri. This is more lenient than some states that require it at 1 employee. Missouri imposes penalties including Class A misdemeanor charges and fines up to 3x the annual premium or $50,000 for non-compliance.

Do I need a bond for a cleaning business in Missouri?

A surety bond is not legally required by the state, but it is an industry standard. Many commercial clients and property managers require a janitorial bond before hiring you. It protects against employee theft or dishonesty. A typical $10,000 bond costs $100-$300/year.

What insurance do I need for a cleaning business in Missouri?

At minimum, carry general liability insurance ($1M per occurrence / $2M aggregate recommended, typically $1,500-$1,600/year). When you reach 5 employees, workers’ compensation insurance is mandatory. A janitorial surety bond is strongly recommended for commercial clients.

How much does it cost to start a cleaning business in Missouri?

A solo cleaning business can start for around $750-$2,500, including LLC formation ($50), city business license ($25-$200), liability insurance ($1,500-$1,600/year), and supplies ($500-$2,000). Missouri has no LLC annual report fee, making ongoing costs very low.

More Missouri Business Guides

About the Author

Robert Smith has run a licensed private investigation firm for 8 years from the Florida-Georgia state line - where he learned firsthand how wildly business licensing rules differ between states just miles apart. He personally researched requirements across all 50 states and D.C., reviewing hundreds of government sources over hundreds of hours to build guides he wished existed when he started. Not a lawyer or accountant - just a business owner who has done the research so you don't have to.

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How to Start a Cleaning Service in Missouri (2026)