What is Wyoming's e-commerce sales tax in 2026?

Wyoming's 2026 e-commerce sales tax: out-of-state sellers collect once they cross $100,000 in Wyoming-destination revenue. Charge the 4.00% state rate plus any applicable local rate at the buyer's ship-to address.

Do I collect sales tax on every Wyoming order?

You collect Wyoming sales tax once you cross the economic nexus threshold ($100,000). Below threshold, you don't need to collect unless you have physical nexus (office, employees, inventory in Wyoming).

What rate do I charge for Wyoming e-commerce sales?

4.00% state rate, plus any applicable local rate at the customer's ship-to address. Most e-commerce platforms (Shopify, WooCommerce) can apply destination rates automatically when you enable WY in tax settings.

Do I need to collect sales tax on shipping in Wyoming?

It depends on state-specific rules. Many states tax shipping when the product is taxable; some states exempt shipping if separately stated. Check Wyoming's specific policy or use a tax service that encodes the rule.

Wyoming E-commerce Sales Tax Nexus Guide — 2026

Updated 2026-05-22

If your E-commerce business sells $100,000 into Wyoming in a calendar year, you have economic nexus and must register, collect, and remit Wyoming sales tax.

E-commerce sales tax basics in Wyoming

For a direct-to-consumer store (Shopify, WooCommerce, BigCommerce, or custom) shipping to Wyoming buyers, the economic nexus trigger is $100,000 in WY-destination revenue (effective 2024-07-01). Crossing that bar obligates registration, collection, and periodic filing.

Once registered, charge 4.00% state tax plus the applicable local rate — averaging 1.56% across Wyoming but varying by the buyer's shipping ZIP on most tangible personal property. Digital products, subscriptions, and professional services have different treatment — see the Wyoming SaaS page if you sell software or digital goods.

Registration + collection checklist

Register with the Wyoming Department of Revenue for a sales tax permit.
Configure your cart platform to collect tax at the destination rate. Enable WY in your tax settings.
Charge the combined state + local rate at the customer's delivery address (most states source to ship-to, not ship-from).
File returns on the cadence your DOR assigns (monthly, quarterly, or annually).
Track your Wyoming-sourced revenue monthly so you know when you're approaching or below threshold for the next period.

Common mistakes e-commerce sellers make in Wyoming

Using origin-based rates (your HQ state's rate) instead of destination rates. Wyoming sources to the buyer's ship-to address — charge the WY rate, not your home state's.
Counting marketplace sales toward the Wyoming threshold. Amazon, Etsy, and eBay sales are usually excluded in Wyoming; check the specific rule before adding them to your nexus-tracking spreadsheet.
Waiting until year-end to register. If you cross $100,000 mid-year, you must begin collecting on sales made after the threshold-crossing date — back-tax exposure grows until you register.
Forgetting to file zero returns once registered. Missing filings trigger penalties even when you owe no tax.

Wyoming nexus note

Wyoming sales tax nexus and economic nexus threshold: effective July 1, 2024, an out-of-state seller without Wyoming physical presence must remit Wyoming sales tax once gross revenue from taxable tangible personal property, admissions, or services delivered into Wyoming exceeds $100,000 in the current or immediately preceding calendar year. Wyoming repealed the prior 200-transaction test, so the current remote-seller trigger is sales-only. Marketplace facilitators are treated as vendors for facilitated marketplace sales and must collect and remit Wyoming sales tax on sales they facilitate into Wyoming, subject to the remote-seller limitations in W.S. 39-15-501.

What to do next

Read the full Wyoming overview for thresholds, filing frequency, marketplace facilitator rules, and registration links. Use the nexus calculator to check whether you have crossed the threshold. For background on the post-Wayfair economic nexus framework, see the pillar guide.

Frequently asked questions

What is Wyoming's e-commerce sales tax in 2026?: Wyoming's 2026 e-commerce sales tax: out-of-state sellers collect once they cross $100,000 in Wyoming-destination revenue. Charge the 4.00% state rate plus any applicable local rate at the buyer's ship-to address.
Do I collect sales tax on every Wyoming order?: You collect Wyoming sales tax once you cross the economic nexus threshold ($100,000). Below threshold, you don't need to collect unless you have physical nexus (office, employees, inventory in Wyoming).
What rate do I charge for Wyoming e-commerce sales?: 4.00% state rate, plus any applicable local rate at the customer's ship-to address. Most e-commerce platforms (Shopify, WooCommerce) can apply destination rates automatically when you enable WY in tax settings.
Do I need to collect sales tax on shipping in Wyoming?: It depends on state-specific rules. Many states tax shipping when the product is taxable; some states exempt shipping if separately stated. Check Wyoming's specific policy or use a tax service that encodes the rule.

Sources

date_retrieved: 2026-05-22