The sales tax rate in West Des Moines, Iowa is 7%: the 6% Iowa state sales tax plus a 1% local option sales tax that voters approved. The rate is the same everywhere inside city limits, which matters because West Des Moines spans four counties (Polk, Dallas, Warren, and Madison). A purchase at Jordan Creek rings up at the same rate as one on the Polk County side of town.
How the 7% Breaks Down
Iowa’s statewide sales tax is 6% on most retail sales of goods, services, and digital products.1Justia. Iowa Code 423.2 – Tax Imposed Iowa Code Chapter 423B lets counties put a local option sales and services tax on the ballot, capped at 1%.2Iowa Legislature. Iowa Code 423B – Local Option Taxes West Des Moines voters approved that extra penny, and it follows city boundaries rather than county lines.3West Des Moines, IA. Tax Information
Retailers collect the full 7% at the register and send it to the Iowa Department of Revenue, which returns the local share to the city.
What You Pay 7% On
Goods and Digital Products
The tax applies to tangible personal property, which covers the usual retail list: clothing, electronics, furniture, appliances.1Justia. Iowa Code 423.2 – Tax Imposed Iowa also taxes specified digital products. Software delivered physically or digitally, software-as-a-service, and related installation or maintenance all carry the 7%.4Iowa Department of Revenue. Sales and Use Tax Guide A downloaded album and a CD are treated the same.
Services
Iowa taxes services only if they appear on a statutory list; anything not on the list is not taxable.5Iowa Department of Revenue. Iowa Sales and Use Tax – Taxable Services Commonly encountered taxable services include:
- Vehicle and equipment work: car repair, car washes, boat and motorcycle repair, farm implement repair, machine repair
- Home and building services: carpentry, electrical, plumbing, painting, roofing, excavating and grading, janitorial, lawn care, tree trimming
- Personal services: barber and beauty shops, dry cleaning, pet grooming, tanning, dating services, dance studios
- Recreation: golf and country clubs, campgrounds, admissions to amusement venues and athletic events, pay television and streaming video
- Professional and business services: investment counseling, financial institution service charges, private employment agencies, security and detective services, executive search firms
A landscaper, a locksmith, and a self-storage facility all collect the same 7% as a clothing store.1Justia. Iowa Code 423.2 – Tax Imposed
Utilities
Gas, electricity, water, heat, and communication services sold at retail carry the state 6% tax.1Justia. Iowa Code 423.2 – Tax Imposed The local option adds to that for most customers, so your monthly utility bill should show tax at the full 7%.
What’s Exempt
Groceries
Most food and food ingredients are exempt.6Iowa Legislature. Iowa Code 423.3 – Exemptions Bread, produce, meat, dairy, canned goods, and other staples ring up without the 7%. The exemption has limits, though, and the following still get taxed:
- Prepared food, meaning anything sold heated or combined by the seller from two or more ingredients into a single item (deli trays, hot bar meals)
- Soft drinks
- Candy, defined as a sugar-based preparation without flour that needs no refrigeration
- Alcoholic beverages
- Dietary supplements
- Food from vending machines
The candy rule catches people. A plain chocolate bar is taxable candy; a Kit Kat contains flour and is exempt as a food ingredient.6Iowa Legislature. Iowa Code 423.3 – Exemptions Bakery items sold without plates or utensils are exempt, so grocery store bread and rolls carry no sales tax.
Prescriptions and Medical Devices
Prescription drugs dispensed for human use are exempt. Oxygen and insulin are exempt even without a prescription.7Cornell Law Institute. Iowa Admin Code r 701-220.5 – Prescription Drugs Certain medical devices like prosthetics and hearing aids fall under separate exemptions.
Government and Nonprofit Purchases
Government agencies and qualifying nonprofits buy tax-free by giving the seller an Iowa Sales/Use/Excise Tax Exemption Certificate (Form 31-014a). The form asks the purchaser to identify their entity type, the reason for exemption, and their permit number. Sellers should file the certificate away in case the Department of Revenue asks why no tax was collected.
Buying Online or Out of State
When an online or out-of-state seller doesn’t collect Iowa tax, the buyer owes use tax at the same 7% rate.4Iowa Department of Revenue. Sales and Use Tax Guide Use tax covers tangible property, digital products, and taxable services.
Most big marketplaces handle this automatically. Out-of-state sellers must collect Iowa tax once they hit $100,000 or more in gross Iowa sales in the current or prior calendar year, and marketplace facilitators like Amazon, Etsy, and eBay collect and remit on behalf of their third-party sellers.8Iowa Department of Revenue. Remote Sellers and Marketplace Facilitators Where use tax most often comes up for a West Des Moines household is a purchase from a smaller online retailer with no Iowa connection.
Individuals who owe less than $1,200 in use tax per year can report it on the Iowa Non-Permit Use Tax Return. Anyone owing $1,200 or more needs to register for a sales and use tax permit and report it on a regular return.9Iowa Department of Revenue. Sales and Use Tax Permit, Return Filing, and Payment Changes
Hotel Stays Cost More
A hotel room in West Des Moines carries more than the standard 7%. Iowa adds a 5% state excise tax on hotel and motel room rentals, and local jurisdictions can tack on a local hotel/motel tax of up to 7%.10Iowa Department of Revenue. Iowa Hotel and Motel Tax Conference and banquet room rentals are exempt from both the hotel excise tax and sales tax, though taxable services tied to a banquet, like catering or audio-visual rentals, can still carry sales tax on their own.
If You’re Collecting the Tax
A business must register for a sales and use tax permit through the Iowa Department of Revenue before collecting any tax. The permit is free, and registration runs through GovConnectIowa, the Department’s online portal.11Iowa Department of Revenue. Business Permit Registration
Filing frequency depends on volume:
- Monthly filing is required if you collect $1,200 or more in tax per year. Hotel, motel, auto rental, and construction equipment businesses file monthly regardless of volume. Returns and payments are due by the last day of the following month.
- Seasonal filing applies to businesses that collect $1,200 or more but operate four or fewer months a year, with the same monthly due dates during active months.
- Annual filing is available if you collect less than $1,200 per year, with one return due January 31 for the prior calendar year.
Monthly and seasonal filers must file and pay electronically through GovConnectIowa; annual filers can use paper or electronic.12Iowa Department of Revenue. Filing Frequency and Return Due Dates
Late filing or late payment each triggers a 5% penalty on the unpaid tax, and failure to file or pay electronically when required adds another 5%. Those can stack, so a monthly filer who sends a paper check after the deadline can end up with 15% in penalties on top of the tax. Interest accrues at an annual rate of 10% (0.8% per month) for 2026.13Iowa Department of Revenue. Penalties and Interest Rates The most common audit trigger for Iowa businesses is a service provider who didn’t realize their work was on the taxable list, so a service business should review the enumerated services carefully before deciding not to charge tax.