How North Carolina state tax withholding works
North Carolina taxes wage income, so your employer withholds North Carolina income tax from each paycheck in addition to federal tax. You tell your employer how much to withhold on Form NC-4 (Employee's Withholding Allowance Certificate), the state’s counterpart to the federal Form W-4.
For 2026, North Carolina applies a flat 3.99% rate to your taxable wages, after a standard deduction of $12,750 (single) or $25,500 (married filing jointly).
Enter your pay above to see your estimated North Carolina withholding per paycheck and per year, alongside your federal withholding and the exact W-4 entries.
North Carolina vs. federal withholding
Your North Carolina and federal withholding are figured separately. Federal withholding follows the IRS Publication 15-T tables and your Form W-4; North Carolina withholding follows the state’s own rates and your Form NC-4. Getting one right doesn’t guarantee the other — this calculator handles both so you don’t owe a surprise bill to either the IRS or North Carolina.
Important North Carolina notes
- North Carolina applies a flat 3.99% rate for 2026 (scheduled to keep declining).
Frequently asked questions
Sources & disclaimer
Federal figures use the 2026 IRS Publication 15-T. North Carolina withholding is based on the 2026 North Carolina income-tax structure; confirm exact figures and complete Form NC-4 at the ncdor.gov website.
This tool provides estimates for educational purposes and is not tax advice. State withholding is modeled from the state’s income-tax rules and may differ from the exact wage-bracket tables your employer uses. Verify against your pay stub and consult a qualified tax professional before submitting your W-4 or Form NC-4.
