Taxable cleaning in Des Moines carries a 7% combined sales tax rate: Iowa's 6% state sales tax plus a 1% local option sales tax, listed for both the Polk County and Warren County parts of the city. Commercial cleaning is taxable in Iowa, and residential janitorial service is exempt only in a private residence, apartments included, when the occupant pays for it.
The Iowa Department of Revenue's rate service lists Des Moines under two counties, Polk and Warren, with the same 1% local option tax in each. This page covers that rate, which cleaning jobs Iowa taxes, the wage picture, and what it all means for your books. Payroll registration and the employee test are on bookkeeping for Iowa cleaning businesses.
7% on taxable Des Moines jobs
The Iowa Department of Revenue's sales tax rate map service lists a 1% local option sales tax for Des Moines in Polk County, starting July 1, 2019, and for Des Moines in Warren County, starting July 1, 2016, with no end date on either. Its state layer lists Polk and Warren Counties at the 6% state sales tax. The service doesn't publish a combined figure; 7% is the sum. It also shows no update date, so this page relies on a query run October 21, 2026 that showed no end dates.
Source: Iowa Department of Revenue, SalesTaxRates map service, local option layer (queried October 21, 2026)
Which Des Moines cleaning jobs are taxable
Commercial cleaning is taxable in Iowa. Residential is conditional: the exemption applies only to janitorial services in a private residence, including apartment or multiple housing units, paid for by the occupant, and the rule doesn't address landlord-paid cleaning. Furniture, rug, carpet, and upholstery cleaning is a separately listed taxable service, and the residential exemption is written for janitorial services without mentioning carpet cleaning. Janitorial and building cleaning connected with new construction, reconstruction, alteration, expansion, or remodeling is exempt. The rest of the conditions, including exterior work, are on my Iowa sales tax page. Whether a particular job is taxable is a question for your CPA.
Source: Iowa Administrative Code 701-211.23(423), Janitorial and building maintenance or cleaning
Source: Iowa Legislature, Iowa Code 2026, Section 423.2
Wages in Des Moines
Iowa doesn't have local minimum wages, per Iowa Code section 364.3(12)(a), so the state rate applies in Des Moines: $7.25 an hour, effective January 1, 2008, with no change announced as of October 20, 2026.
Source: Iowa Legislature, Iowa Code 2026, Section 364.3(12)(a)
Source: Iowa Legislature, Iowa Code 2026, Section 91D.1
What this means for your books
Iowa's residential exemption turns on who pays, so each customer record needs to show whether the occupant is paying or someone else is. One tax setting for every customer? That's the wrong setup for an Iowa cleaning business, because the exemption covers occupant-paid janitorial work in a private residence while the rule is silent on the landlord-paid unit, and a single default can't tell them apart. Taxable and exempt work go on separate income lines, collected sales tax sits in a liability account apart from revenue, and labor goes into payroll at the wage actually paid.
I'm a bookkeeper, not a CPA or an Enrolled Agent. I keep taxable and exempt work recorded separately; whether a particular job is taxable is a question for your CPA.
Rules checked against the sources above as of October 20, 2026. Rates and rules change; confirm current figures with the agency or your CPA.