Starting a service business in Iowa

Form your business in Iowa

File a Certificate of Organization with the Iowa Secretary of State under Iowa Code 489.201. The fee is $50 on the Secretary of State's forms and fees page (checked October 2026), and the certificate can be filed online through the Fast Track Filing system.

Ongoing state filings

Iowa LLCs file a biennial report, not an annual one. Per the Secretary of State, LLCs file in every odd-numbered year, between January 1 and April 1. The fee is $30 online or $45 on paper as listed in October 2026. An LLC formed in 2026 files its first report in 2027.

Using a business name (DBA)

Under Iowa Code 547.1, a person doing business under a trade name, or any name other than the true surname of each owner, must first record a verified statement with the county recorder in the county where the business will operate, showing each owner's name and addresses. The statute does not apply to LLCs and corporations organized or registered in Iowa, so an LLC using a second name should ask the Secretary of State how to put it on record. County recorders set their own fees.

Not sure whether you need an LLC at all? Read LLC vs sole proprietor for contractors, then get your free EIN from the IRS.

Licensing for service trades

The Department of Inspections, Appeals, and Licensing (DIAL) registers construction contractors. DIAL says every individual or business contractor earning at least $2,000 a year from construction must register; the application fee is $50, and in-state contractors need an Iowa unemployment insurance number from Iowa Workforce Development even with no employees. Under Iowa Code 91C.2, registration also requires proof of workers' comp coverage, relief from it, or a statement that you are not required to carry it. DIAL also issues electrical licenses through the Electrical Examining Board and plumbing, mechanical, HVAC, refrigeration, sheet metal and hydronic licenses through the Plumbing and Mechanical Systems Board, and licensed plumbing and mechanical contractors register as contractors through one combined application. Lawn care companies that apply pesticides for hire answer to the Department of Agriculture and Land Stewardship's Pesticide Bureau.

• Iowa DIAL: Contractor registration: Registration for contractors earning $2,000 or more a year from construction
• Iowa DIAL: Electrical licensing: Electrician and electrical contractor licenses
• Iowa DIAL: Plumbing and Mechanical Systems Board: Plumbing, mechanical, HVAC, refrigeration, sheet metal and hydronic licenses
• Iowa Department of Agriculture and Land Stewardship: Pesticide Bureau: Commercial pesticide applicator certification

Workers' compensation

Iowa Code 87.1 requires every employer subject to the workers' comp law to insure its liability with a company approved by the insurance commissioner, and DIAL's Workers' Compensation Division says most employers must either carry a policy or register as a self-insured employer. Iowa Code 85.1A lets a sole proprietor, LLC member or partner who works in the business full time elect coverage on themselves by buying a policy that names them. Because contractor registration asks about coverage, decide on your policy before you apply.

More on coverage: business insurance for contractors.

Sales tax on services

Iowa taxes services only when Iowa law lists them, and the Department of Revenue's list is long. It includes landscaping, lawn care, and tree trimming and removal; janitorial and building maintenance or cleaning (non-residential only); carpet, rug and upholstery cleaning; extermination; plumbing, including drain cleaning; painting, papering and interior decorating; carpentry repair and installation; electrical repair and installation; pet grooming; and swimming pool cleaning. Snow removal is not taxable in Iowa. For lawn care the department says the total charge is taxable whether you itemize or bill a lump sum. If you provide a listed service you need a sales tax permit from the department before you bill.

Recording business calls in Iowa

Iowa is one-party consent. Iowa Code 808B.2(2)(c) says a person who is a party to a call, or who has the prior consent of one party, may record it, unless the purpose is a criminal or tortious act. Iowa crews that also take calls from customers in all-party states should look at our guide to recording business calls.

See our guide to recording business calls before you turn on call recording or an AI receptionist.

How the seasons shape the work

Iowa winters are cold and windy, with blizzards that make plowing and sidewalk clearing steady work from December into March, and that snow work stays untaxed while your summer mowing does not. Humid summers and spring thunderstorms bring lawn growth, hail and wind damage, and tree work. The mowing season runs roughly April through October, so many Iowa crews pair lawn care with snow removal to keep employees on payroll all year.

One crew, two tax answers

Because Iowa taxes lawn care, landscaping and tree work but not snow removal, a mow-and-plow company collects sales tax on its summer invoices and not on its winter plowing. Keep the services on separate lines and separate price lists so your bookkeeping matches the Department of Revenue's guidance on landscaping, lawn care, snow removal and tree services.

Then set up the back end that gets you hired

The paperwork makes you legal. Customers still have to find you, reach you and pay you. Before your first job, set up a business phone number, email on your own domain, a Google Business Profile, a simple website, and a way to send quotes and take card payments. The launch checklist lays out the order.

Iowa questions