Key figures
Wyoming advisory
2026, with sources
- State income tax on founders
- NoneWyoming has no individual income tax, so no state tax on salary or stock gains.
- QSBS
- Not applicableWith no income tax, there is no Wyoming tax on a qualified small business stock gain to exclude.
- R&D credit
- NoneWithout an income tax there is no Wyoming research credit to claim.
What Wyoming does and doesn’t change
Wyoming is a no-income-tax state for both companies and people, so the usual advisory topics — R&D credits, QSBS conformity, NOL limits, pass-through entity taxes — don’t arise. The state’s revenue comes from sales and use tax, property taxes and mineral severance, not from income.
For a startup, the planning value is mostly on the people side: employees and founders living in Wyoming owe no state income tax, and an employer has no state withholding to run. Company-level income is still taxed by the other states where the company has nexus, based on their own apportionment rules.
Where founders get Wyoming wrong
Most surprises are about the few taxes Wyoming does have: sales tax on prewritten software that isn’t cloud-delivered, and the annual report license tax that keeps the registration alive.
- Assuming a Wyoming registration moves company income out of other states’ reach.
- Assuming workers’ comp is optional for every office business — it depends on the industry code DWS assigns.
- Selling taxable software into Wyoming without a license after passing $100,000 of gross sales.
The federal baseline
This page covers what Wyoming adds. The federal rules underneath it apply here too.
Common questions
Does registering in Wyoming save a Delaware startup tax?
For the company, the savings are real but narrow: no income tax return and no withholding. Wyoming registration does not change where the company’s income is taxed elsewhere — states where it has employees and customers still tax their share — and a Delaware corporation stays a Delaware corporation for franchise tax.
Do founders save tax by living in Wyoming?
Founders who live in Wyoming pay no state income tax on salary or on gains from selling their shares. That is a residence question, though: a founder who lives in California and sells pays California tax regardless of where the company is registered.
Advisory next door
- COColorado advisoryNo statewide R&D credit, only the Enterprise Zone program. QSBS follows the federal rule. Most mistakes happen at the city level, in Denver especially.
- IDIdaho advisoryIdaho follows federal law closely, including QSBS; its 5% research credit is nonrefundable and, since 2026, can’t be claimed on costs also deducted under §174A.
- MTMontana advisoryMontana is the one state where employees can’t be fired at will after probation; it has no R&D credit but credits half of employer FICA on new jobs through 2028.
- NENebraska advisoryNebraska’s Angel Investment Tax Credit gives investors a refundable credit for backing small Nebraska tech companies. Personal and corporate rates are falling to 4.55% in 2026.
- SDSouth Dakota advisoryNo income tax means no R&D credit, NOL or QSBS question. The planning in South Dakota is about sales tax on services and SaaS.
- UTUtah advisoryUtah’s research credit is non-refundable, with a 5% part that carries forward 14 years and a 7.5% part that doesn’t. QSBS follows the federal rule.
Founder guides on this
- EquityStock options, 409A valuations and vesting for startupsHow option strike prices are set by a 409A valuation, how vesting and the cliff work, and why ASC 718 makes every grant an expense on your P&L.
- Sales taxSales tax nexus for startups: when you owe tax in a stateSince Wayfair, selling into a state can create a sales tax obligation. How economic nexus works, why SaaS is taxable in some states and when to register.
More of the Wyoming guide
- AccountingAccounting and state tax in WyomingCorporate tax, conformity to federal rules, apportionment and what it does to your books
- ReceivablesReceivables and sales tax in WyomingSales tax registration, economic nexus, whether SaaS is taxable, and collecting from customers
- PayablesPayables and contractors in WyomingPaying vendors and contractors: 1099 filing, use tax, contractor tests and withholding
- PayrollPayroll taxes and employer rules in WyomingWithholding, unemployment insurance, paid leave, minimum wage and the rules on paydays
- ComplianceCompliance and filings in WyomingRegistering to do business, annual reports, franchise tax and the filing calendar
Sources
Checked against each agency’s own page on . Rates and thresholds change, usually on January 1.
General information for US companies, not tax, legal or accounting advice for yours. Rules and thresholds change; confirm the specifics with a CPA or the agency before you act on them.