How a Nevada paycheck works
Nevada's constitution states plainly that no income tax shall be levied upon the wages or personal income of natural persons, and the Department of Taxation confirms that the state administers no individual income tax. Nothing at city or county level fills the gap. A Nevada payslip therefore carries federal deductions only: income tax under Form W-4, Social Security and Medicare. The state raises revenue instead from sales tax, gaming taxes and levies on business.
Federal income tax withholding
Federal withholding starts from the annual wage, removes the standard deduction that matches the filing status on Form W-4 Step 1, applies the graduated schedule for that status, and then deducts the dependent credit from Step 3. The figures here assume a Form W-4 filled in with Steps 2 and 4 empty, which describes a single job with no working spouse, no other income and no additional withholding requested.
Above the income limit for the filing status the dependent credit tapers rather than disappearing: a set amount is removed for every thousand dollars over the line. The calculator models the taper, so the curve stays smooth around the threshold.
Social Security and Medicare
The two FICA contributions behave differently. Social Security applies a flat rate to wages up to a yearly ceiling that moves with national wage growth, so a high earner stops paying it partway through the year. Medicare applies to every dollar. Above a fixed wage threshold the employer withholds the Additional Medicare tax on top, with no employer match and no regard for filing status.
What the employer pays on top
The employer matches Social Security and Medicare and pays federal unemployment tax at the usual net rate. Nevada also charges employers the Modified Business Tax, a payroll levy on wages above a quarterly allowance, and unemployment insurance at a company-specific rate. Both are employer costs rather than deductions from the employee, and neither is shown as a payslip line here because they depend on the employer rather than on you.
What this calculator assumes
The figure models a salaried employee paid evenly across the year on a standard Form W-4 with no pre-tax deductions. It leaves out:
- Pre-tax contributions such as a 401(k), health premiums, HSA or a flexible spending account, which lower the wages subject to income tax and often to FICA.
- Extra withholding requested on the W-4, and the Step 2 and Step 4 adjustments for a second job, a working spouse or other income.
- Bonuses and other supplemental wages, which employers may withhold at a flat supplemental rate instead.
- Employer-side state unemployment insurance, which is priced per employer, and any federal unemployment credit reduction.
- Employees outside the normal Social Security system, such as some public-sector staff and certain visa holders.
Withholding versus your final tax bill
Withholding is a prepayment, not the tax itself. The annual return replaces the standard assumptions with your real situation: itemised deductions when they beat the standard one, investment or freelance income, and credits the payroll system knows nothing about. Employees with one job usually see a refund; two jobs, a working spouse or significant investment income often produce a balance due. Use this page for monthly budgeting and a full return estimate for the year.