Sales Tax in Riverton, Wyoming in 2025

We'll walk you through how the sales tax rate is determined for Riverton and address some common questions you may have. We'll also cover how to collect, audit, and remit sales tax in Riverton.

Plus, we’ll share the best solution that will ensure you are always compliant across the entire sales tax lifecycle.

Disclaimer: Our sales tax data is updated on a quarterly basis. 

Riverton Sales Tax Rate 2025

Riverton is located in Fremont County in Wyoming, United States, and has a sales tax rate of 5.00%. This includes local and state sales tax rates.

Here is the breakdown of the Riverton's sales tax:

This rate applies to the following zip codes in Riverton:

How Does the Riverton Sales Tax Compare to the Rest of Wyoming?

Riverton’s 5.00% sales tax rate is 2.00% lower than the highest sales tax rate in Wyoming, which stands at 7.00% in cities like Wilson.

It is 1.00% higher than the lowest sales tax rate in Wyoming, which stands at 4.00% in cities like Big Piney.

To give you a better idea, here’s a comparison of Riverton sales tax rates with a few other cities in Wyoming:

What Creates Sales Tax Nexus in Riverton?

Riverton follows the same sales tax nexus rules as Wyoming, with no extra exemptions. 

Read More: Check out this detailed guide on Sales Tax in Wyoming.

You have sales tax nexus in Riverton if you fulfill any of these conditions:

• Physical nexus: Businesses that operate a physical storefront and sell tangible personal property. 
• Economic nexus: Remote sellers with more than $100,000 in gross sales in Wyoming during the current or previous calendar year.

Learn more about sales tax nexus and when you’re required to collect sales tax.

What Products Are Exempt from Riverton Sales Tax?

Riverton applies the same sales tax rules as Wyoming's.

The following items are exempt from sales tax in Riverton:

• Sales of livestock and feed used for raising livestock or poultry for sale
• Sales of seeds, roots, bulbs, young plants, and fertilizers applied to land for growing products intended for sale are exempt.
• Sales of power or fuel used directly in manufacturing, processing, or agricultural operations by businesses engaged in those activities are exempt.
• Intrastate transportation of sick, injured, or deceased individuals by a public utility or other provider using an ambulance.
• Sales of some medicines sold under a prescription, including oxygen, prosthetic devices, and hearing aid.

Who Needs a Sales Permit in Riverton?

If your business sells items covered by an imposition statute (law that defines which sales must be taxed) in Riverton, you must register for a Wyoming sales tax license and collect the applicable tax.

How to File and Pay Sales Tax in Riverton

You can file Riverton sales tax returns using the these methods:

• Automated: Let Zamp handle your Wyoming sales tax filing and remittance so you won’t have to deal with sales tax returns ever again.
• File online: Pay online at the Wyoming Internet Filing System Website.