sales tax · 2026
Wyoming sales tax registration threshold
Gross sales into Wyoming (no transaction-count test).
- Measured over
- Previous or current calendar year
- On crossing
- Register for Wyoming sales tax
What is the Wyoming sales tax registration threshold?
The Wyoming sales tax registration threshold is $100,000, measured over the previous or current calendar year. Cross it and you must register for Wyoming sales tax with the Wyoming Department of Revenue. You then charge sales tax on sales to customers in Wyoming.
Do marketplace sales count toward this threshold?
Yes. Wyoming (sales tax) counts sales made through a marketplace facilitator toward the underlying seller's own threshold. The facilitator collects and remits the tax on those sales, so you are not paying it twice - but the volume still moves you toward the figure on this page, and you can be required to register on the strength of sales somebody else collected on. We have not been able to confirm this one against Wyoming (sales tax)'s own material. The published sources disagree, and where they disagree this data counts the sales, because counting is the answer that cannot hide a registration duty. Treat it as our safe default rather than as a finding, and check with Wyoming (sales tax) before relying on it.
Sales through a merchant of record such as Paddle, Polar or Lemon Squeezy are different again: those are the platform's own sales and count toward no threshold anywhere.
When do you need to register?
Economic nexus: once your sales into the state pass its threshold (commonly $100k or 200 transactions), you must register and collect that state's sales tax.
Deadline: Register before your next sale - many states apply nexus prospectively from the crossing.
How to register in Wyoming
- 1Register for a sales-tax permit with the state's Department of Revenue.
- 2Enable tax collection for that state in your checkout / Stripe Tax.
- 3Remit collected tax on the state's filing schedule.
- 4If you're crossing several states, consider a filing service (TaxJar / Avalara).
Shortcut: register for 24 states at once
Wyoming is a Streamlined Sales Tax member. One free application registers you across every member state simultaneously - and member states pay for a certified service provider to handle your filing.
Wyoming Department of Revenue - official guidance Sales Tax Institute - Economic Nexus
Don't track Wyoming by hand.
TaxesRadar reads your Stripe & Paddle sales and warns you the moment you approach this threshold - across every country and US state at once.
Wyoming sales tax threshold - FAQ
What is the sales tax registration threshold in Wyoming?
$100,000, measured over previous or current calendar year. Wyoming has no transaction-count test, so volume of orders alone never triggers registration.
When do I need to register for sales tax in Wyoming?
Economic nexus: once your sales into the state pass its threshold (commonly $100k or 200 transactions), you must register and collect that state's sales tax. Register before your next sale - many states apply nexus prospectively from the crossing.
Can I register for Wyoming and other states at once?
Yes. Wyoming is a Streamlined Sales Tax (SST) member state, so a single free application through the SST registration system registers you in all 24 member states simultaneously - and member states cover the cost of a certified service provider.
Does TaxesRadar file my sales tax for me?
No. TaxesRadar watches your Stripe and Paddle sales, warns you before you cross this threshold, and gives you the registration checklist. Filing itself is handed to specialist partners.
Comparing tools for the Wyoming threshold
TaxesRadar vs TaxJarTaxJar files US state returns. Where it stops is the border - see what each one covers, side by side.Other sales tax thresholds
Guidance, not tax advice. Confirm the specifics for your situation with a qualified professional. Threshold shown for 2026; last verified 2026-07-27 against Wyoming Department of Revenue. Rules change - TaxesRadar keeps them current.