North Carolina Paycheck Calculator

A single flat rate of 3.99% applies to every dollar of taxable income above the standard deduction, regardless of how much someone earns. This is the final step of a multi-year phased reduction set by Session Law 2023-134 — the rate fell from 4.75% in 2023 to 4.5% in 2024, 4.25% in 2025, and 3.99% in 2026, and North Carolina's own 2026 withholding tables describe 3.99% as the rate for tax years after 2025 as well.

State law (Session Law 2023-134) set a fixed multi-year schedule reducing the individual income tax rate every year from 2023 through 2026, ending at 3.99%. Unlike some states, this reduction was not conditional on hitting a revenue trigger — it was a predetermined path written into law, and 2026 is presented in North Carolina's own tax publications as the final year of that scheduled decline.

$12,750 for single filers and those married filing separately, and $25,500 for married filing jointly, per North Carolina's own 2026 withholding tables. These are entirely separate from the federal standard deduction ($16,100 single / $32,200 married for 2026) — a taxpayer applies both deductions independently, once against federal taxable income and once against North Carolina taxable income.

No. Unlike states such as Pennsylvania or Ohio, North Carolina counties and municipalities do not levy a separate local income tax on wages. The flat 3.99% state rate is the complete state-and-local income tax picture for every North Carolina resident, whether they live in Charlotte, Raleigh, or a rural county — this calculator's state tax figure is not missing a local add-on the way some other states' calculators are.

Yes, but the cap is federal, not a North Carolina rule. Social Security tax is 6.2% of wages up to $184,500 for 2026, after which no more Social Security tax is withheld for the rest of the year regardless of state. Medicare's 1.45% has no cap at all, and earners above $200,000 (single) or $250,000 (married filing jointly) pay an extra 0.9% Additional Medicare Tax on the excess.

Possibly, and not necessarily through new legislation. North Carolina's own Tax Rate Schedules page notes that additional rate changes may apply starting with tax year 2027 under revenue-based triggers already written into Session Law 2023-134: up to three further 0.50-point cuts through 2034, each firing automatically if General Fund revenue exceeds a preset threshold for the prior fiscal year, down to a statutory floor of 2.49%. Nothing has triggered yet for 2027 as of this writing.

This calculator estimates statutory withholding on regular wages using North Carolina's 2026 flat rate and standard deduction — it does not account for North Carolina-specific credits, pre-tax deductions like a 401(k) or health premiums, or additional income that would change your total taxable income. Your actual return may differ from this estimate for any of those reasons.

For withholding purposes North Carolina applies the same 4.09% supplemental rate to bonuses processed separately from a regular paycheck (3.99% plus a 0.1 percentage-point adjustment built into the state's percentage-method tables). At tax-filing time, though, a bonus is ordinary income taxed at the same flat 3.99% rate as everything else — the supplemental rate only affects how much is withheld upfront, not the tax ultimately owed.

Yes — North Carolina taxes residents on all income regardless of where it's earned, but the state also allows a credit (via Form D-400TC) for income tax already paid to another state or country on that same income, so you generally aren't taxed twice on it. This credit only covers tax paid to another state or country, not to a city or county, and it can't exceed your North Carolina tax liability. Because North Carolina has no reciprocity agreement with any neighboring state, a resident who works in South Carolina, Virginia, Tennessee, or Georgia typically must file a return in both states and then claim this credit.