How to use the north carolina paycheck calculator
- Enter gross pay for one check and pick how often you are paid.
- Pick your filing status. North Carolina treats single and married the same; head of household gets a larger standard deduction.
- Enter your NC-4 allowances (zero if you never filed one).
- Add 401(k) and health premiums per check, then any W-4 entries.
- Read net pay and each line withheld.
What North Carolina takes from a paycheck
The only North Carolina deduction modelled here is income tax, and NC-30 describes no employee payroll premium. Income tax is a flat percentage of wages after a standard deduction, so the only things that move it are your pay, your filing status and your NC-4 allowances. On a $2,800 biweekly check with a $140 pre-tax 401(k) deferral, this north carolina paycheck calculator shows $89 of state tax and $2,111.22 of take-home pay. For other states and custom percentages, see the general paycheck calculator.
The 4.09% rate is not the 3.99% tax rate
For 2026 the individual income tax rate is 3.99%. The Department of Revenue tells employers to withhold at 4.09%, which is the 3.99% rate plus 0.1%, and the withholding tables in NC-30 are built on that figure. So withholding runs slightly above the tax rate, and any excess comes back as a credit when you file. The withheld amount is also rounded to the nearest whole dollar, so a North Carolina line on a pay stub never shows cents.
How the withholding is worked out
- Annualize the taxable wages for the check by multiplying by the number of pay periods.
- Subtract the standard deduction: $12,750 for single, married or surviving spouse, or $19,125 for head of household.
- Subtract $2,500 for each NC-4 allowance.
- Multiply what is left by 4.09%, divide by the number of pay periods and round to a whole dollar.
Pre-tax 401(k) deferrals and section 125 health premiums come out of wages before step 1, which is why they lower the state line as well as the federal one.
Worked example with two allowances
A head-of-household employee is paid $3,400 every two weeks and claims two allowances. Annual wages are $88,400. Subtract the $19,125 standard deduction and $5,000 for two allowances: $64,275. At 4.09% that is $2,628.85 a year, or $101.11 a paycheck, which rounds to $101. Federal withholding on the same check is $282.92 and net pay is $2,755.98.
When your stub will not match
The wage bracket tables in NC-30 give slightly different figures from the percentage method, because the tables work on income ranges and have the standard deduction built in. Employers may use either, so a stub can differ from this page by a dollar or two. A stub with no North Carolina tax at all usually means you filed an exemption certificate, and annual wages under the standard deduction are not taxed. Employees who earn less than $12,750 a year can see zero withheld even without an exemption.
Method and sources
State rule: North Carolina Department of Revenue, NC-30 "2026 Income Tax Withholding Tables and Instructions for Employers" (11-25), Section 27, Annualized Wages Method: 4.09%, standard deduction $12,750 and $19,125, $2,500 per allowance, whole-dollar rounding. Read from the PDF on 2026-11-04. Federal income tax follows IRS Publication 15-T (2026), Worksheet 1A, annual percentage method. Social Security is 6.2% up to the $184,500 wage base and Medicare is 1.45% plus 0.9% over $200,000 of wages. What it leaves out: Form NC-4 EZ exemptions, local taxes, garnishments and supplemental wage rates. This is a withholding estimate for one paycheck, not a payroll quote or tax advice. Your employer's payroll system and your final tax return decide the real figures. Constants to refresh each January: rate, standard deductions, allowance value, Social Security wage base.
Worked examples
| Example | Input | Result |
|---|---|---|
| North Carolina example | Gross pay this period ($): 2800; Pay frequency: biweekly; Federal filing status (W-4 Step 1c): single; Pre-tax 401(k) per pay period ($): 140; Health and other section 125 premiums per period ($): 0; NC-4 withholding allowances: 0; W-4 Step 2 box checked (two jobs)?: no; W-4 Step 3 credits, per year ($): 0; W-4 Step 4(a) other income, per year ($): 0; W-4 Step 4(b) deductions, per year ($): 0; W-4 Step 4(c) extra withholding per period ($): 0; Wages already paid this year ($): 0 | Gross pay this period: $2,800.00; Pre-tax deductions: $140.00; Federal income tax withholding: $245.58; Social Security (6.2%): $173.60; Medicare (1.45%): $40.60; North Carolina income tax: $89.00; Net pay this period: $2,111.22; Net pay per year: $54,891.72; Total withheld as % of gross: 19.60% |
| Head of household, two allowances | Gross pay this period ($): 3400; Pay frequency: biweekly; Federal filing status (W-4 Step 1c): hoh; Pre-tax 401(k) per pay period ($): 0; Health and other section 125 premiums per period ($): 0; NC-4 withholding allowances: 2; W-4 Step 2 box checked (two jobs)?: no; W-4 Step 3 credits, per year ($): 0; W-4 Step 4(a) other income, per year ($): 0; W-4 Step 4(b) deductions, per year ($): 0; W-4 Step 4(c) extra withholding per period ($): 0; Wages already paid this year ($): 0 | Gross pay this period: $3,400.00; Pre-tax deductions: $0.00; Federal income tax withholding: $282.92; Social Security (6.2%): $210.80; Medicare (1.45%): $49.30; North Carolina income tax: $101.00; Net pay this period: $2,755.98; Net pay per year: $71,655.48; Total withheld as % of gross: 18.94% |
| Weekly pay, 401(k) and health premium | Gross pay this period ($): 1250; Pay frequency: weekly; Federal filing status (W-4 Step 1c): single; Pre-tax 401(k) per pay period ($): 62.5; Health and other section 125 premiums per period ($): 45; NC-4 withholding allowances: 1; W-4 Step 2 box checked (two jobs)?: no; W-4 Step 3 credits, per year ($): 0; W-4 Step 4(a) other income, per year ($): 0; W-4 Step 4(b) deductions, per year ($): 0; W-4 Step 4(c) extra withholding per period ($): 0; Wages already paid this year ($): 0 | Gross pay this period: $1,250.00; Pre-tax deductions: $107.50; Federal income tax withholding: $95.18; Social Security (6.2%): $74.71; Medicare (1.45%): $17.47; North Carolina income tax: $35.00; Net pay this period: $920.14; Net pay per year: $47,847.28; Total withheld as % of gross: 17.79% |
FAQ
What is the North Carolina state income tax withholding rate in 2026?
Employers withhold 4.09% (the 3.99% tax rate plus 0.1%) after the standard deduction and allowances, rounded to a whole dollar.
Does North Carolina have state disability or paid family leave deductions?
No. State income tax is the only North Carolina deduction on an employee paycheck. Social Security and Medicare are federal.
What is the North Carolina standard deduction for withholding?
$12,750 for single, married or surviving spouse filers and $19,125 for head of household, plus $2,500 for each NC-4 allowance.
Why does my North Carolina withholding have no cents?
The Department of Revenue tells employers to round the amount to the nearest whole dollar.
Is my 401(k) deferral taxed in North Carolina?
Pre-tax traditional 401(k) deferrals reduce the wages used for North Carolina withholding, the same as for federal withholding.
Why is my federal withholding so different from the state amount?
Federal withholding uses graduated brackets and your W-4 steps, while North Carolina uses one flat rate after a fixed deduction.