Overview of Wyoming Taxes
Wyoming stands out for its lack of state income tax, setting it apart from a multitude of U.S. states. The state counters this with its sales taxes, which hover around the national average. Meanwhile, it offers a fiscal balance with property tax rates that remain moderately lower than the national average.
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2023/24 Wyoming Income Tax Calculator
Wyoming offers a favorable tax environment, not just due to its lack of state income tax, but also through its nuanced approach to property, sales, and mineral taxes. This analysis provides a comprehensive look at the state’s tax landscape.


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State Income Tax
Absence of State Income Tax
- Unique Selling Proposition: Wyoming belongs to the elite group of seven U.S. states that do not levy a state income tax.
- Impact on Business: This configuration acts as a potent lure for business entities, high-net-worth individuals, and entrepreneurs, although it does prompt a focus on other avenues of revenue generation.
Property Taxes
Rate Variability
- Average Rates: Wyoming’s mean property tax rate sits at 0.61%, significantly beneath the national average of 1.08%.
- County Nuances: Counties in Wyoming display some fluctuation in property tax rates, generally oscillating between 0.5% and 0.8%.
Sales Tax
State and Local Additions
- Base Rate: A base state sales tax rate of 4% is imposed in Wyoming.
- Local Adjustments: Local jurisdictions can append an extra tax, commonly around 2%, which brings the combined rate to an average of 6%.
Exceptions
- Grocery Exemptions: While groceries escape the clutches of the state’s sales tax, they may be subject to local impositions.
Mineral Taxes
Organizational Structure
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Teams: The Mineral Tax Division consists of three teams focused on:
- Processing oil and gas returns
- Overseeing accounting, billing, and collection for all taxpayers
- Managing hard mineral returns, assessing mineral audits, and performing reconciliations
Assessment and Rates
- Valuation: Minerals are assessed at 100% of their fair market value.
- Severance Tax Rates: Surface coal attracts a severance tax of 6.5%, whereas oil and natural gas are taxed at 6% of fair market value.
Fiscal Impact
- State Revenue: These mineral taxes serve as a significant revenue stream, reinforcing Wyoming’s fiscal infrastructure.
Previous Wyoming Income Taxes
Federal Income Tax: An Immutable Reality
The absence of a state income tax in Wyoming does not exonerate residents from their federal income tax commitments.
Federal Tax Bracket Evolution
Federal tax brackets have seen their structure undergo numerous transformations, frequently as a result of policy shifts under diverse Presidential administrations and Congressional mandates.