Taxes in Casper, Wyoming
Complete tax guide for Casper, WY. No state income tax, 0.58% property tax, 5.5% sales tax. Calculate your total tax burden.
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Taxes in Casper, WY: income, FICA, property, and sales tax
For wage-income planning, this page estimates federal income tax, Wyoming state income tax, and FICA. It also shows property-tax and sales-tax estimates because local household tax burden depends on address-level property assessments, sales-tax districts, exemptions, and item categories.
State Income Tax
None
Wyoming
Property Tax
0.58%
Effective rate
Sales Tax
5.5%
Combined rate
Tax Burden
Very Low
Casper, WY Tax Overview
No state income tax; oil industry
Population
58,326
Median Income
$58,418
Cost of Living
91.3 (100 = avg)
State Income Tax
None
Median Home Price
$240,000
Casper Tax Calculator
Pre-filled with Casper median: $58,418
Total Tax Burden in Casper
$9,299
Take-Home: $49,119 · Effective Rate: 15.92%
Federal Tax
$4,830
8.27% eff.
WY State
$0
0.00% eff.
FICA
$4,469
7.65% eff.
Take-Home
$49,119
84.08% kept
Tax Breakdown
| Item | Annual | Monthly |
|---|---|---|
| Gross Income | $58,418.00 | $4,868.17 |
| Federal Income Tax | -$4,830.16 | -$402.51 |
| Wyoming State Tax | $0.00 | $0.00 |
| Social Security (6.2%) | -$3,621.92 | -$301.83 |
| Medicare (1.45%) | -$847.06 | -$70.59 |
| Take-Home Pay | $49,118.86 | $4,093.24 |
Property Tax in Casper
Median Home
$240,000
Annual Tax
$1,392
Monthly Tax
$116
Effective Rate
0.58%
Sales Tax in Casper
Combined Rate
5.5%
State Portion
~3.0%
Local Portion
~2.5%
The combined sales tax rate in Casper is 5.5%, which is below the national average of 7.12%. On a $100 purchase, you would pay $5.50 in sales tax.
Sales and use tax can vary by exact address, district, item category, exemptions, and effective date. Treat this city rate as a planning estimate and verify large purchases with the official state sales-tax lookup or local tax authority.
Tax Burden Comparison
| Tax Type | Casper | Wyoming Avg | National Avg |
|---|---|---|---|
| Income Tax | None | None | 4.6% |
| Property Tax | 0.58% | ~0.58% | 1.1% |
| Sales Tax | 5.5% | ~5.5% | 7.12% |
| Overall Burden | Very Low | — | Moderate |
About Taxes in Casper
Casper has a population of approximately 58,326 residents with a median household income of $58,418. The cost of living index is 91.3 (8.7% lower than the national average of 100).
Local context: No state income tax; oil industry
Tax burden classification: Very Low. Effective combined tax rate of 22% includes federal, state, FICA, property, and sales taxes for a typical Casper household.
Official Tax Resources for Wyoming
For authoritative Wyoming tax forms, filing deadlines, and the latest legislative updates, consult these official government resources:
- Wyoming Department of Revenue — official state revenue agency
- Wyoming Individual Income Tax Forms — current tax year forms and instructions
- IRS Federal Tax Forms and Instructions — federal income tax filing
Tax Saving Tips for Casper Residents
- Wyoming has no state income tax, meaning your income is only subject to federal taxes and FICA. Consider investing your tax savings into a Roth IRA for tax-free growth.
- Property tax in Casper (0.58%) is below the national average of 1.1%. This makes homeownership more affordable here relative to property tax burden.
- Use a Health Savings Account (HSA) if eligible. Contributions are tax-deductible ($4,400 individual, $8,750 family), growth is tax-free, and withdrawals for medical expenses are tax-free.
Find Your Local Tax Authority in Casper
The 0.58% property tax rate shown above is a city-profile effective estimate. Your actual Casper property tax bill is set by your county assessor and may include additional levies from your school district, municipal utility district (MUD), or special assessment district. Use these official lookup tools to confirm exact rates for your specific address:
Look up the county your Casper address belongs to and find your assessor's office:
- • NACo County Explorer — search by address
- • USA.gov — Wyoming local govt directory
School districts add their own millage rate to property tax:
- • NCES District Locator — federal database
- • NCES School Locator (EDGE)
Municipal Utility Districts and special assessment districts are common in fast-growing Wyoming suburbs:
- • Census — Census of Governments
- • Check your tax bill for line items beyond county + school district
Disagree with your assessment? You can appeal:
- • Property Tax Appeal Guide
- • Most counties allow 30-60 days post-assessment to file appeal
Why this matters: Two homes valued the same in Casper can pay different property tax depending on which school district + MUD they fall within. Always verify with your specific address — the address-level rate may be 10-30% higher than the city average shown here.
Other Cities in Wyoming
Sources & Methodology
Tax rate data on this page is compiled from official government sources and updated for the 2026 tax year. Calculations follow the IRS-published 2026 federal tax brackets, FICA rates (6.2% Social Security up to $184,500 wage base, 1.45% Medicare), and Wyoming state tax provisions. Property tax estimates use Casper's median home value of $240,000and the local effective property tax rate of 0.58%.
- • Federal tax brackets and standard deductions: IRS.gov
- • State income tax rates and brackets: Wyoming Department of Revenue
- • Median household income, home value, and demographics: U.S. Census Bureau ACS
- • Cost of living comparisons: U.S. Bureau of Labor Statistics CES
- • National average benchmarks: Tax Foundation state-level tax burden studies
Disclaimer: Estimates are for informational purposes only. Actual tax liability depends on filing status, deductions, credits, and individual circumstances. Consult a licensed tax professional or your state revenue agency for binding tax guidance.
Reviewed by LevyIO Tax Research Team · Published 2026-01-15 · Last updated 2026-05-27
Calculate Your Full Wyoming Tax Burden
See detailed state tax brackets, FICA breakdown, and compare to neighboring states.
Reviewed data sources
Reviewed May 27, 2026. Calculations use current public tax guidance and published source data.
1. Enter the tax scenario
Use the filing status, income type, state, payroll, deduction, credit, or transaction details that match the real case.
2. Review assumptions
Check the visible formula context, source notes, related calculators, and federal or state limits before relying on the estimate.
3. Verify before filing
Confirm final tax positions with IRS guidance, state revenue agencies, payroll records, brokerage forms, or a qualified tax professional.
Planning estimate, not tax advice
LevyIO calculators are educational planning tools. Actual federal, state, payroll, property, sales, and local tax results can change with filing status, credits, deductions, residency, employer withholding, address-level rates, and current forms. Verify final filing positions with IRS or state guidance, payroll records, tax software, or a qualified tax professional.
Frequently Asked Questions
What are the tax rates in Casper, WY?
Casper, Wyoming has no state income tax. The property tax rate is 0.58% and the combined sales tax rate is 5.5%. No state income tax; oil industry
How much is property tax in Casper?
The effective property tax rate in Casper is 0.58%. On the median home price of $240,000, this equals approximately $1,392 per year or $116 per month. This is below the national average of 1.1%.
What is the sales tax rate in Casper?
The combined sales tax rate in Casper is 5.5%, which includes both state and local components. This is below the national average combined rate of approximately 7.12%.
How does Casper's tax burden compare to other cities?
Casper has a very low overall tax burden. The effective total tax rate for a median-income household is approximately 22%. The absence of state income tax significantly reduces the overall burden. Cost of living index is 91.3 (100 = national average).
Are there any local taxes in Casper?
Casper does not impose a separate local or city income tax. Residents pay no state income tax, federal income tax, and FICA (Social Security and Medicare). No state income tax; oil industry