Wyoming Income Tax Calculator
Calculate your 2026 Wyoming state income tax. See your bracket breakdown, effective rate, and how Wyoming compares to neighboring states.
Your Tax Inputs
Effective Rate vs Neighboring States
Wyoming Tax Brackets (2026)
Federal vs Wyoming Tax Comparison
Estimate for your income and filing status. Federal uses 2026 brackets and standard deduction.
| Item | Federal | Wyoming | Total |
|---|
About Wyoming state taxes (Tax year 2026)
Wyoming has no state income tax on individuals or corporations. The state funds its government primarily through mineral severance taxes (coal, oil, natural gas), sales tax, and property taxes.
Groceries (unprepared food) are exempt. Prescription drugs are exempt.
Wyoming is one of the most tax-friendly states in the nation with no income tax and a low combined sales tax rate. Mineral revenue subsidizes state operations significantly.
Filing in Wyoming: returns for tax year 2026 are administered by the Wyoming Department of Revenue and are generally filed in 2027 by the federal April deadline unless Wyoming declares a state-specific extension. Tax type on this return: None. Top marginal rate: 0%. State sales-tax rate: 4.0%. For the most current contact info, see the Federation of Tax Administrators directory.
Wyoming — Does Wyoming have a state income tax? No. Wyoming has no personal or corporate income tax. It is one of nine states that do not levy an income tax on individuals.
Wyoming — What is the sales tax in Wyoming? Wyoming has a 4.0% state sales tax. With local taxes, the average combined rate is about 5.36%, well below the national average.
Wyoming — How does Wyoming fund its government? Wyoming relies primarily on mineral severance taxes (coal, oil, natural gas), sales tax, property taxes, and federal mineral royalties to fund state and local government.
How this page is reviewed
| Risk tier | High YMYL |
|---|---|
| Author | Calculover Editorial Team Tax education |
| Editorial owner | Calculover Tax & Payroll Desk State-tax methodology owner |
| Reviewer | Calculover Editorial Review Government-source and limitation review |
| Last reviewed | 2026-05-14 |
| Last verified | 2026-05-14 |
| Data effective date | 2026-01-01 |
| Jurisdiction | Wyoming |
Methodology
State-tax per-state pages apply the published 2026 bracket schedule, standard deduction, and filing-status rules for the listed jurisdiction. Federal AGI inputs are mapped to state taxable income before bracket math runs. Local taxes (NYC, Philadelphia, certain Ohio cities) are flagged but not embedded in the base estimate.
Assumptions
- The user enters federal AGI, filing status, and state-specific adjustments as provided.
- Brackets, standard deductions, and credits reflect the 2026 statutory values published by the state Department of Revenue and the Tax Foundation.
- Local income taxes and reciprocity-agreement situations are noted but not auto-applied.
Limitations
- These pages do not predict mid-year legislative changes, rate adjustments, or new local tax assessments.
- Multi-state filers, convenience-of-employer rules, and special-circumstance credits require additional tax-professional analysis.
Sources
- State Tax Rates, Federation of Tax Administrators
- State Individual Income Tax Rates and Brackets, Tax Foundation
- State Government Resources, Internal Revenue Service
Professional guidance: This page is for state-tax education only and is not tax, legal, financial, or investment advice. State tax decisions and multi-state filing should be reviewed with a CPA or enrolled agent licensed in the relevant states.