West Virginia Bonus Pay Tax Calculator
Estimate a West Virginia employee's net bonus with 2026 federal supplemental-wage methods, the March 2026 West Virginia annual percentage schedules, IT-104 exemptions, optional local payroll taxes or fees, FICA thresholds, employer unemployment cost, and net-to-gross planning.
Bonus inputs
Use gross-to-net for a planned bonus or net-to-gross when a take-home amount was promised. This tool is limited to one-time or nonperiodic taxable cash bonuses; use a full paycheck calculation for regular or periodic wages, commissions, and overtime.
Federal aggregate settings (Form W-4 2020 or later)
Aggregate estimates use the 2026 automated percentage method for a Form W-4 from 2020 or later. A 2019-or-earlier W-4, exempt employee, nonresident alien, or earlier same-period supplemental payment requires payroll review.
West Virginia withholding and local settings
No special West Virginia flat bonus rate was located in current official guidance. The estimate annualizes allocated regular pay, subtracts $2,000 per exemption, selects the applicable March 2026 annual-table rate, applies it to the allocated bonus, and rounds to the nearest whole dollar. The Tax Division's general help page still uses a stale 4.82% example; the current top rate is 4.58%. Production payroll must follow the employee's actual IT-104, IT-104NR, or IT-104.1 and local ordinances.
Employer cost settings
West Virginia UI, FUTA, and employer FICA are employer costs and never reduce take-home. Use the contributory profile only when this employment is covered by West Virginia under the applicable localization rules; do not prorate SUTA using the income-tax work allocation. Employer cost remains partial until the current effective UI rate is entered.
What this calculator includes
Model the optional 22% method, the mandatory 37% rate above the $1 million threshold, and the aggregate method using the 2026 Publication 15-T automated tables for a Form W-4 from 2020 or later.
Use annualized allocated regular pay, the March 2026 default or optional schedule, $2,000 exemptions, work-state allocation, and certificate profiles to select the rate applied to the bonus.
Keep optional municipal occupational tax and service fees visible in employee deductions while testing West Virginia UI and FUTA against their own employer-only wage bases.
This is a 2026 estimate for an ordinary taxable cash bonus paid to a W-2 employee. It is not a final tax-return calculation, legal opinion, or taxability determination. Pretax benefits, retirement deferrals, garnishments, special wage exclusions, nonresident-alien adjustments, multistate withholding, and payroll-provider rounding can change the actual paycheck.
West Virginia bonus withholding FAQ
Does West Virginia withhold income tax from a bonus?
Yes, an ordinary taxable cash bonus is compensation subject to withholding. West Virginia publishes no universal flat bonus rate, so this tool estimates the bonus's incremental withholding with IT-100.2A.
Which 2026 West Virginia rates are used?
The March 2026 percentage tables: 2.11%, 2.81%, 3.16%, 4.22%, and 4.58%. The Tax Division says the cut is retroactive to January 1, 2026.
When can an employer use the federal 22% method?
It is optional for an eligible separately paid or separately identified supplemental amount when federal income tax was withheld from regular wages in the current or immediately preceding year.
When does the federal 37% rate apply?
The excess portion is subject to mandatory 37% withholding and the threshold includes supplemental wages paid by businesses under common control. This calculator applies 37% to the excess portion.
Does West Virginia unemployment insurance reduce take-home?
No. The ordinary contribution is employer-funded. Bonuses count as wages, the annual base is $9,500, and otherwise applicable contribution rates are reduced 7% for wages paid on or after July 1, 2026.
Can local payroll taxes or fees apply?
Potentially. A qualifying municipality may impose an occupational tax of up to 1%, and a county may impose a workweek service fee after voter approval. Both inputs default to zero because the applicable ordinance and work location control.
Why are Social Security and Medicare wages separate?
Social Security stops at $184,500 in 2026, while Medicare has no cap and Additional Medicare withholding begins when this employer pays more than $200,000.
Can this calculator gross up a promised net bonus?
Yes. Net-to-gross mode solves the gross amount across the selected federal method, West Virginia schedule, FICA thresholds, and any entered local tax or service fee.
Does a large bonus trigger a child-support notice?
West Virginia requires an employer to notify the Bureau for Child Support Enforcement two weeks before paying an employment-related bonus of at least $100. Any resulting order is a garnishment, not a tax, and is not automatically calculated here.
Research sources
Primary official material was checked on July 29, 2026. Recheck the employee's current IT-104 or IT-104NR, employer rate notice, local ordinance, annual wage bases, and federal updates before production payroll.
Move from a bonus estimate to a complete West Virginia paycheck
Need the full paycheck picture? Estimate regular wages, federal withholding, Social Security, and Medicare with TimeTrex's free West Virginia Payroll Tax Calculator, or connect approved earnings and payroll records in one workflow.
