RUV CalculatorNorth Carolina Income Tax Calculator 2026https://calc.ruvlabs.com/c/federal-income-tax/north-carolina
North Carolina Income Tax Calculator 2026
Federal and state, added up
Income tax
Tax
State income tax
Refund Or Owed
Effective Rate
Advanced options
Breakdown
State applied
Taxable Income
Deduction Used
Marginal Rate
State schedule year
Combined marginal rate
After Tax Income
The standard deduction was used — itemising would come out smaller.
Federal plus North Carolina state comes to $12,752.78, an effective rate of 15%.
North Carolina's flat 3.99% income tax
North Carolina taxes income at a flat 3.99%, whatever the amount and filing status. The North Carolina standard deduction is $12,750 for single filers, $25,500 for married couples filing jointly and $19,125 for heads of household.
This is North Carolina's 2026 schedule. It was checked on 2026-09-30 against NCDOR Tax Rate Schedules (3.99% for tax years after 2025) and NC Standard Deduction page ($12,750/$25,500/$19,125).
North Carolina and federal income tax by income
At the calculator's default $85,000, North Carolina takes $2,883 of a $12,753 total income tax bill, or 23%. Filing status matters too: a married couple filing jointly on $170,000 owes North Carolina $5,766 — exactly what two single filers earning $85,000 each would pay.
Single filer, standard deductions only
Gross income
North Carolina tax
North Carolina rate
Federal tax
Combined effective rate
$30,000
$688
2.29%
$1,420
7.03%
$50,000
$1,486
2.97%
$3,820
10.61%
$65,000
$2,085
3.21%
$5,620
11.85%
$85,000 (default)
$2,883
3.39%
$9,870
15.00%
$100,000
$3,481
3.48%
$13,170
16.65%
$125,000
$4,479
3.58%
$18,734
18.57%
$200,000
$7,471
3.74%
$36,734
22.10%
$300,000
$11,461
3.82%
$68,134
26.53%
$400,000
$15,451
3.86%
$103,134
29.65%
Marginal tax rate in North Carolina
The next dollar a single filer earns above $85,000 is taxed at 25.99%: 22% federal and 3.99% by North Carolina. Because North Carolina's rate is flat, its share of a raise stays 3.99% at any income above the standard deduction.
A flat 3.99% on taxable income, the same for every filing status (2026 schedule).
How much North Carolina income tax is due on $85,000?
For a single filer, $2,883 to North Carolina and $9,870 in federal income tax — $12,753 in all, an effective rate of 15%. That leaves $72,247 before Social Security and Medicare.
Does North Carolina have a standard deduction?
Yes: $12,750 single, $25,500 married filing jointly, $12,750 married filing separately and $19,125 head of household.
How much of a $5,000 raise goes to North Carolina?
$200 for a single filer at $85,000, next to $1,100 of federal income tax — North Carolina keeps 15% of the income tax on the raise.
Sources
Official documents the rates and rules on this page come from.
This is a reference calculation using common tax assumptions and is not a substitute for professional advice. We accept no liability for decisions made from it — see the terms of use for details.