All states

North Carolina

Flat rate
Filing status
Income
Pre-tax adjustments
Itemized deductions
Household

Estimated taxes

Tax year 2025
Gross income$0
Total tax$0
Take-home pay$0

Overall effective rate: 0.0%

Federal

Adjusted gross income
$0
Standard deduction
$15,000
Taxable income
$0
Tax before credits
$0
Credits
- $0
Federal income tax
$0
Effective / marginal rate
0.0% / 0.0%

FICA

Social Security
$0
Medicare
$0
FICA total
$0

State — North Carolina (NC)

State taxable income
$0
State income tax
$0
State + local tax
$0
Effective / marginal rate
0.0% / 0.0%

Notes

  • North Carolina levies a single flat rate of 4.25% (2025) on NC taxable income — no brackets, same rate for every filing status and income level.
  • The flat rate is scheduled to keep falling under S.L. 2023-134: 4.75% (2023) → 4.50% (2024) → 4.25% (2025) → 3.99% (2026), with further revenue-triggered cuts possible from 2027.
  • NC standard deduction varies by filing status: $12,750 single/MFS, $25,500 MFJ (and qualifying surviving spouse), $19,125 head of household.
  • NC itemized deductions are a limited subset of the federal ones: qualified mortgage interest + real-estate property taxes are COMBINED and capped at $20,000, plus charitable contributions and certain other items (medical/dental, claim-of-right) — state/local INCOME tax is NOT deductible.
  • North Carolina starts from FEDERAL AGI and conforms to the federal pre-tax 401(k) and HSA treatment, so its taxable income begins at federal AGI with no add-backs.
  • Not modelled: the NC Child Deduction and other state credits/adjustments, because the shared input lacks the fields they require; MFS standard deduction is $0 if the spouse itemizes (a coupling this single-return model does not track).

Sources

Disclaimer: This is an informational estimate for the 2025 tax year only and is provided on a best-effort basis. It is not tax, legal, investment, or financial advice. Results are approximate, may be inaccurate or out of date, and may not reflect all credits, deductions, phase-outs, or local rules. This site assumes no liability for any decisions made or outcomes resulting from its use. Consult a qualified tax professional before filing or making any decisions.