A lawn care crew's mower and trimmer on a cut lawn, How to Start a Lawn Care Business in Missouri

How to Start a Lawn Care Business in Missouri

Last verified: November 4, 2026

Mowing, trimming and cleanup for pay do not appear on the Division of Professional Registration's list of professions, and the Secretary of State says it does not issue business licenses; confirm with your city. Lawn mowing is not on the list of services the state taxes. The one state license that matters is for spraying: if you will apply weed killer, "weed and feed" or any other pesticide on someone else's lawn for pay, you need a commercial applicator license from the Missouri Department of Agriculture: pesticide licensing. This guide follows that order: decide what you will sell, handle the license question, form the business, then insure, tax and hire.

Step 1: Decide Whether You Will Spray

This decision sets your startup cost and your paperwork more than anything else, so make it first.

  • Mowing, edging, trimming, leaf cleanup and mulching: no Missouri license. Your obligations are the business basics below and any city license.
  • Applying herbicides, insecticides or fungicides for pay: you need a Certified Commercial Applicator license. The Department of Agriculture describes commercial application as applying pesticides on the lands of another as a direct service to the public in exchange for a fee. Lawn work falls under Category 3, Ornamental and Turf Pest Control.
  • Fertilizer only: fertilizer is not a pesticide, so a fertilizer-only service does not need the applicator license. Combination products that include a weed killer do. Check the product label before you promise "weed and feed" on a quote.

If you want to start lean, begin with mowing and maintenance, then add a licensed spray service once you have customers. Do not apply pesticides "just once" for a neighbor who pays you; that is commercial application.

Step 2: Get the Pesticide Applicator License If You Spray

The Missouri Department of Agriculture: pesticide licensing page sets out the path. Applicators who only use general-use products can work as a Pesticide Technician, but only under the direct supervision of a Certified Commercial Applicator, so a solo operator needs the full license.

  1. Study for the General Standards of Competence exam (CORE) and the Category 3 exam. The department points to the University of Missouri Extension study manual (MP731).
  2. Book both exams through Pearson VUE at least 24 hours ahead; walk-ins are not accepted.
  3. Apply for the license through the department's MOPlants system or by mail, with the $65 fee.
  4. Send proof of financial responsibility (an insurance certificate on the department's commercial applicator form, or a surety bond).
  5. Renew every year. Recertification runs every three years, and since January 1, 2025 it must cover every category on your license plus CORE.

The department's page is the authority on current fees and forms; confirm them there before you book an exam.

Step 3: Choose Your Business Structure

Most one-truck lawn businesses start as a sole proprietorship, because it costs nothing to set up. The tradeoff is that you are personally liable for a customer's injury or a damaged window. An LLC separates your personal assets from the business and is cheap in Missouri, so it is worth considering as soon as you have employees or take on commercial properties. Insurance still matters either way, because an LLC does not protect you from your own negligence or from a claim that exceeds what the company owns.

ItemCostNotes
LLC articles of organization, online$50$105 on paper. LLCs file no annual report in Missouri.
Corporation filing$58 and up$58 covers up to $30,000 of authorized shares, plus $5 for each additional $10,000.
Corporation annual report$20 online$45 on paper. Due at the end of the month the corporation was incorporated.
Fictitious name registration$7Needed if you do business under any name other than your own legal name.
Pesticide commercial applicator license$65Only if you apply pesticides for pay. Renews annually.
Missouri sales tax registrationNo fee statedOnly if you sell taxable goods (see Step 5).
EINFreeApply directly with the IRS.

Sources: Missouri Secretary of State: schedule of fees, Missouri Department of Agriculture: pesticide licensing, Missouri Department of Revenue: register a business.

Step 4: File With the Secretary of State

File LLC articles of organization or corporation articles of incorporation through the Missouri Secretary of State online business services, and search names first with the business entity search. An LLC name must include "Limited Liability Company," "Limited Company," or an abbreviation such as "LLC" or "L.C." (see RSMo 347.020).

Every LLC and corporation must keep a registered agent with a Missouri address. That can be a Missouri resident whose business office matches the registered office, or a company authorized to do business in Missouri. A PO box works only when you also list a physical street address in the same city; mail-store addresses are not accepted. Details are in the Secretary of State FAQ.

If you will sell under a name other than your own legal name, such as "Hillcrest Lawn Care," register it as a fictitious name. RSMo 417.200 makes it unlawful to do business under a fictitious name without registering first. Registration does not give you exclusive rights to the name, so it is not a substitute for choosing a name that is not already in use. An LLC that does business under its exact registered name does not need a separate fictitious name filing.

Not sure whether to file yourself? Read the Missouri LLC guide for the full filing sequence, and compare LLC formation services in Missouri if you would rather hand off the paperwork.

Step 5: Register for Taxes

Get a free EIN from the IRS if you form an entity or hire anyone. Sole proprietors without employees can use their Social Security number, but many lawn businesses get an EIN anyway so they do not hand out their number on invoices.

Mowing is not subject to Missouri sales tax. The state taxes only the services listed in RSMo 144.020: amusements, utilities, telecommunications, lodging and food, passenger transportation and rentals of tangible personal property. Lawn mowing and lawn care are not on that list, so you do not charge sales tax on a mowing invoice. The Department of Revenue sales tax filing FAQ states the same rule: only services listed as taxable in 144.020 are subject to sales tax.

That reasoning stops at services. If you sell goods to customers as a separate line, such as plants, mulch by the bag or equipment, those are retail sales of tangible property and need a sales tax license. If you charge one price for a job that includes materials, ask the Department of Revenue ([email protected]) how to treat it before your first invoice. Register through the Missouri Department of Revenue business registration page, where you can also open withholding and unemployment tax accounts. See also the Missouri tax ID and sales tax registration guide and, for income tax on your profit, Missouri income tax for business owners.

Step 6: Check City and County Rules

Your city or county may require a license. The Secretary of State says local municipalities or counties usually require business licenses and issue them directly. Call the city clerk where you live and every city where you will work; a crew that mows in three towns may owe three licenses or none. Start with the Missouri business license guide and the city guides. If you work from home, read the Missouri home-based business rules before you park a trailer and equipment on the street.

Step 7: Insure the Business

Missouri does not require general liability insurance for a lawn business, but three things make it effectively mandatory. The pesticide license requires proof of financial responsibility. Commercial clients and property managers often ask for a certificate of insurance. And a thrown rock through a car window is a common claim in this trade.

  • General liability: covers customer injury and property damage. If you spray, the department's commercial applicator insurance form must be completed by your insurer.
  • Commercial auto: your personal auto policy may not cover a vehicle and trailer used for business. Ask your agent directly.
  • Equipment coverage: mowers and trailers are frequent theft targets.
  • Workers' compensation: see the threshold in Step 9.

Premiums depend on your services, payroll and claims history, so get quotes from at least two agents rather than relying on a general range.

Step 8: Price, Equip and Keep Records

We do not publish price-per-cut or equipment cost ranges for Missouri because no official source tracks them and they vary by region, lot size and equipment age. Build your own numbers instead: price jobs from your equipment cost per hour, fuel, labor and drive time, and check your price against local competitors' published rates. Buy for the work you have signed, starting with a mower sized to your typical lot, a trimmer, a blower and a trailer, then add equipment when customers justify it.

Open a business bank account, keep every receipt and keep a mileage log. A 1099 contractor and an employee are treated differently by the IRS, so read the IRS guidance on independent contractors and employees before you decide how to pay a helper.

Step 9: Hire Help

The Bureau of Labor Statistics reports 18,310 landscaping and groundskeeping workers in Missouri in May 2025, with a median annual wage of $38,520 and a mean of $40,690. Use that as a reference point when you price labor into your jobs; it is a statewide figure for the occupation, not an hourly rate for your area.

  • Workers' compensation: Missouri requires coverage once you have five or more employees, and one or more for construction employers. LLC members count toward the total; sole proprietors do not. Mowing is not construction, but building or repairing retaining walls, patios or other improvements may be. Ask the Division of Workers' Compensation which side your services fall on before you take that work.
  • Withholding and unemployment tax: register for both when you hire, through the Department of Revenue registration page above.
  • Pesticide work: a helper who sprays needs to be a licensed Pesticide Technician under your direct supervision or hold their own applicator license.
  • Federal paperwork: Form I-9 for each employee and federal withholding.

Common Mistakes

  • Spraying without a license. Weed killer on a neighbor's lawn for pay is commercial application, whatever you call it.
  • Charging sales tax on mowing. Services are taxable in Missouri only if listed in RSMo 144.020, and lawn care is not.
  • Assuming "no state license" means no license. Cities and counties license separately.
  • Paying a helper in cash with no records. Even short-term help can create payroll tax and workers' compensation exposure.
  • Taking on hardscape without checking insurance. Retaining walls and patios change both your insurance class and your workers' compensation threshold.

Related business types: pest control, which follows the same Department of Agriculture licensing path with structural categories, and cleaning and junk removal, which often share customers with lawn care. For the full cost picture across fees, see the cost to start a business in Missouri.

Sources

Disclaimer

This content is informational and educational only. It is not legal or tax advice. Talk to a qualified attorney about entity structure and liability, a tax professional about your tax obligations, and the Missouri Department of Agriculture about current pesticide licensing requirements and fees. Fees and rules change.

Keep exploring: related Missouri guides