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Wyoming Bonus Tax Calculator

Estimate take-home pay on a bonus, using the federal flat-rate supplemental withholding method

Estimate only — not tax advice. Federal tax on the bonus uses the flat 22% supplemental withholding rate (37% on cumulative supplemental wages over $1,000,000/year) — the alternative "aggregate method" some employers use instead is not modeled. FICA and any state SDI/PFL are computed as the difference between your regular income with and without the bonus added, so the Social Security wage cap applies correctly. State tax on the bonus is a marginal-bracket estimate, not necessarily any special state supplemental rate. See methodology below for source and last-verified date.

Calculating a regular paycheck? Try our Wyoming paycheck calculator →

Paid hourly? Try our Wyoming hourly paycheck calculator →

How Wyoming Paycheck Tax Is Calculated (2026)

Source: Wyoming Department of Revenue

Wyoming charges no state income tax. Only federal income tax and FICA are withheld from your paycheck.

Federal Tax & FICA (shared across all states)

Filing statusStandard deduction
Single$16,100
Married Filing Jointly$32,200
Head of Household$24,150
Federal brackets (all filing statuses)10% / 12% / 22% / 24% / 32% / 35% / 37%
Social Security6.2% up to $184,500 wage base
Medicare1.45% on all wages, +0.9% above $200,000 single/HoH, $250,000 MFJ

⚠️ Wyoming's married-filing-jointly and head-of-household state brackets have not yet been independently verified against the primary source above — this calculator uses Wyoming's single-filer brackets as an estimate when those statuses are selected.

Guideline version 2026-WY-v1 · Last verified 2026-07-26

Wyoming Paycheck Calculator FAQ

Does Wyoming have a state income tax?

No. Wyoming is one of nine states with no personal income tax. Only federal income tax and FICA are withheld from your paycheck.

How much is take-home pay on $65,000 in Wyoming?

On a $65,000 gross salary, a single filer in Wyoming takes home roughly $54,407.5/year (about $4,533.96/month) after federal tax, FICA.

Why doesn't Wyoming have a state income tax?

Wyoming is constitutionally or statutorily barred from levying a personal income tax on wages. See the Methodology section below for the specific citation.

Does this estimate change if I'm married or have dependents?

This calculator uses single-filer figures only (v1 scope). Married filing jointly typically uses different federal brackets and a larger standard deduction — your actual take-home pay will differ. Dependents can also reduce federal withholding via the W-4. Check Wyoming Department of Revenue's married-filing-jointly tables for a precise figure.

Methodology & Source

Wyoming state tax figures sourced from Wyoming Department of Revenue (https://revenue.wyo.gov/), citing No personal income tax. Federal brackets, standard deductions (single/MFJ/HoH), and FICA constants sourced from the IRS (Revenue Procedure 2025-32; married-filing-jointly Additional Medicare threshold of $250,000 is a separate, unindexed statutory figure). Wyoming's married-filing-jointly and head-of-household figures are not yet independently verified and currently fall back to single-filer brackets — see the caveat in the formula section above.

Bonus federal withholding uses the flat supplemental-wage rate (22%, 37% above $1,000,000 cumulative supplemental wages/year), per IRS Publication 15 (Circular E), Employer's Tax Guide, 2026 edition — the alternative "aggregate method" is not modeled.

This is an estimate based on standard single-filer federal, FICA, and WY state calculations. Actual withholding may differ based on your W-4 elections, pre-tax deductions, and other factors.

Guideline version: 2026-WY-v1 · Effective: 1913-01-01 · Last verified: 2026-07-26