The Nevada bonus tax rate at the state level is zero. Nevada’s constitution bans a personal income tax, so your employer withholds nothing for the state when a bonus hits your paycheck. The deductions you do see come entirely from federal law: a flat 22% federal income tax withholding on supplemental wages under $1 million per year, plus 6.2% Social Security and 1.45% Medicare.
Why Nevada Takes Nothing
Article 10, Section 1(9) of the Nevada Constitution prohibits any tax on the wages or personal income of natural persons. The language is absolute and covers bonuses, commissions, severance, and every other form of personal earnings. Nevada employers have no state income tax withholding obligation on any payment made to you. If your bonus stub shows deductions, they come from the IRS and the Social Security Administration, not Carson City.
The 22% Federal Withholding Rate
The IRS classifies bonuses as “supplemental wages,” a category that also includes commissions, overtime, severance, back pay, awards, and retroactive raises. Most employers use the percentage method, which applies a flat 22% federal income tax withholding to the bonus. Your W-4 elections and regular tax bracket don’t factor in; the 22% is automatic as long as your total supplemental wages for the year stay under $1 million.1Internal Revenue Service. Publication 15, Employer’s Tax Guide – Section: 7. Supplemental Wages
On a $5,000 bonus paid separately from your regular check, that works out to $1,100 in federal income tax withholding before FICA is calculated. If your supplemental wages cross $1 million in a single calendar year, every dollar above that threshold is withheld at 37%. The 22% rate still applies to the first million; only the excess gets the higher treatment.1Internal Revenue Service. Publication 15, Employer’s Tax Guide – Section: 7. Supplemental Wages
When Your Employer Uses the Aggregate Method
Some employers combine the bonus with your regular paycheck instead of cutting a separate check. Under this aggregate method, payroll adds the bonus to your normal earnings for the pay period and calculates withholding on the combined total as a single payment, then subtracts what was already accounted for on your regular wages. The rest is withheld from the bonus portion.1Internal Revenue Service. Publication 15, Employer’s Tax Guide – Section: 7. Supplemental Wages
This almost always withholds more than the flat 22% approach. Stacking a large bonus on top of your normal pay makes the system behave as if you earn the inflated amount every pay period, pushing the calculation into a higher bracket. Earn $3,000 biweekly and receive a $10,000 bonus in the same check, and payroll calculates withholding as though you earn $13,000 every two weeks, or $338,000 annualized. The withholding reflects that phantom salary, not your actual annual income.
You don’t pick the method. If aggregate withholding takes a larger bite than expected, the overpayment isn’t lost; it gets credited when you file your return.
Social Security and Medicare on Your Bonus
FICA applies to bonuses the same way it applies to regular wages, regardless of which income tax method your employer uses. The employee share is 6.2% for Social Security and 1.45% for Medicare.2Internal Revenue Service. Topic No. 751, Social Security and Medicare Withholding Rates
Social Security has an annual earnings cap. For 2026, only the first $184,500 of combined wages and bonuses is subject to the 6.2% rate. Once your year-to-date earnings pass that threshold, no more Social Security tax comes out of any remaining pay, including bonuses received later in the year.3Social Security Administration. Contribution and Benefit Base
Medicare has no cap, but high earners pay more. Once your wages exceed $200,000 in a calendar year, your employer must withhold an Additional Medicare Tax of 0.9% on every dollar above that threshold, bringing combined Medicare withholding to 2.35% on the excess. Your employer does not match the additional 0.9%; it comes entirely from your pay.2Internal Revenue Service. Topic No. 751, Social Security and Medicare Withholding Rates
Withholding Is Not Your Final Tax Bill
The 22% flat rate and the aggregate calculation are both withholding mechanisms, not your actual tax rate. They are estimates meant to collect roughly the right amount over the year. Your real liability on the bonus depends on your total annual income, filing status, deductions, and credits, all of which get reconciled when you file.
If too much was withheld, you get the excess back as part of your refund. If your overall bracket sits above 22% and too little was withheld, you’ll owe the difference. The IRS Tax Withholding Estimator at irs.gov can show whether your year-to-date withholding is on track after a large bonus.4Internal Revenue Service. Tax Withholding
If you find your withholding is significantly off, you have two options: submit an updated Form W-4 to adjust future paycheck withholding, or make an estimated tax payment directly to the IRS before year-end. The W-4 does not let you specify an exact dollar amount; it works through filing status, dependents, and adjustment fields.4Internal Revenue Service. Tax Withholding
What a $10,000 Bonus Looks Like in Nevada
For a Nevada employee who hasn’t hit the Social Security wage cap or the $200,000 Medicare threshold, with the employer using the flat percentage method:
- Federal income tax withholding (22%): $2,200
- Social Security (6.2%): $620
- Medicare (1.45%): $145
- Nevada state income tax: $0
- Net deposit: $7,035
That’s a combined withholding rate of 29.65%, with every cent going to federal obligations.
Reducing the Hit With a 401(k) Contribution
If your employer allows 401(k) contributions on bonus payments, directing part of the bonus into a traditional 401(k) reduces the amount subject to federal income tax withholding. The contribution comes out before taxable wages are calculated, so a $5,000 bonus with a $1,000 deferral means only $4,000 is subject to the 22% withholding.
This does not reduce FICA. Social Security and Medicare are calculated on gross wages before 401(k) deferrals, and the strategy only works if you still have room under the annual 401(k) contribution limit. For someone with room in the plan, routing bonus dollars into retirement savings lowers the immediate tax hit and grows tax-deferred.
One boundary worth knowing: non-cash bonuses are still taxed. Gift cards, prepaid debit cards, merchandise, and event tickets are treated as supplemental wages at fair market value and run through the same income tax withholding and FICA. Cash equivalents are never excludable, even a $25 restaurant gift card.5Internal Revenue Service. De Minimis Fringe Benefits