What is the sales tax rate in Cedar Rapids?
The combined sales tax rate in Cedar Rapids, Iowa is 7% as of 2026. It is made up of the Iowa statewide base rate of 6%, plus applicable Linn County and local district taxes. Cedar Rapids sits within Linn County, and the rate can vary slightly across ZIP codes because of special district additions (see the ZIP breakdown below).
Sales tax in Iowa is administered by the Iowa Department of Revenue, which collects and distributes tax on behalf of the state and its local jurisdictions. The rate applies to most retail sales of tangible personal property delivered within Cedar Rapids.
Who needs to collect sales tax in Cedar Rapids, Iowa?
Any business with sales tax nexus in Iowa must register, collect, and remit sales tax on taxable sales delivered to Cedar Rapids. Nexus is established through:
- Physical presence: an office, store, warehouse, employee, or inventory located in Iowa.
- Economic nexus: exceeding $100,000 in sales to Iowa customers in the current or prior year.
- Marketplace facilitators: platforms such as Amazon or Etsy collect and remit on behalf of their third-party sellers.
Out-of-state (remote) sellers that cross Iowa's economic nexus threshold must register with the Iowa Department of Revenue before continuing to sell into the state.
How do you register for a sales tax permit in Cedar Rapids?
To collect sales tax in Cedar Rapids, you must register for a sales tax permit with the Iowa Department of Revenue. Registration is generally free. You will typically need your EIN or SSN, business entity details, bank account information, and an estimate of your monthly Iowa sales. Most permits are issued within a few business days of an online application.
How do you charge the right sales tax in Cedar Rapids?
Sales tax in Cedar Rapids is charged based on the delivery address. For orders shipped to a Cedar Rapids address, the combined rate of 7% generally applies; for in-store sales, the rate is based on the store's location. Because some ZIP codes within Linn County carry additional special-district taxes, always confirm the exact rate for the specific delivery ZIP code. The tables below show the most common Cedar Rapids ZIP codes and how Cedar Rapids compares with other cities in Linn County and across Iowa.
