North Carolina's income tax is one of the simplest in the country: a flat 3.99% above a $12,750 standard deduction, no brackets, no local layer, and a rate that has been falling on a legislated schedule for a decade.
On $85,000 a single filer pays $2,883 and takes home $65,745 — thirteenth-lowest of the 41 states that tax income.
The complicated part is retirement, and it turns on a date in 1989.
A note before you start. This is general education, not tax advice. Federal figures are tax year 2026, from IRS Revenue Procedure 2025-32 and the Social Security Administration; North Carolina's rate, deduction and retirement rules come from this site's own sourced 50-state dataset, citing N.C.G.S. chapter 105 and the Department of Revenue's Form D-400 and Schedule S instructions. Every dollar figure is computed by the same engine the site's calculators use, on a single filer taking the standard deduction with no dependents or pre-tax deferrals unless stated. Sales tax and property tax are discussed qualitatively.
1. What North Carolina takes
| Amount on $85,000 | |
|---|---|
| Gross salary | $85,000 |
| Federal income tax | −$9,870 |
| Social Security (6.2%) | −$5,270 |
| Medicare (1.45%) | −$1,233 |
| North Carolina income tax | −$2,883 |
| Take-home | $65,745 |
Across incomes, single filer:
| Salary | North Carolina tax | Effective NC rate | Take-home |
|---|---|---|---|
| $30,000 | $688 | 2.29% | $24,597 |
| $45,000 | $1,287 | 2.86% | $37,051 |
| $60,000 | $1,885 | 3.14% | $48,505 |
| $85,000 | $2,883 | 3.39% | $65,745 |
| $120,000 | $4,279 | 3.57% | $88,971 |
| $175,000 | $6,474 | 3.70% | $124,405 |
The statutory rate is 3.99% and the effective rate never reaches it. At $175,000 it is 3.70%. The $12,750 deduction accounts for the whole of that gap, and it is worth $509 to every North Carolinian — the same dollars at every income, because the rate is flat.
Run your own salary against North Carolina's flat rate2. A flat tax on a legislated decline
North Carolina's rate is a single number in statute, and it has been reduced repeatedly. The state moved from a graduated schedule with a top rate near 7.75% to a flat tax over a decade ago, and has stepped that flat rate down since — with further reductions legislated, some conditioned on revenue targets being met.
Two things follow:
The 3.99% here is the 2026 figure. If you are reading this in a later year, check the current rate. The direction of travel has been consistently downward and the conditional steps are not guaranteed.
A flat rate makes every deduction worth the same to everyone. The $12,750 standard deduction saves $509 whether you earn $30,000 or $300,000. In a graduated state the same deduction is worth more the higher your bracket — Minnesota's $15,300 is worth $818 to a 5.35% filer and $1,507 to a 9.85% one.
That symmetry is the defining feature of a flat tax, and it cuts both ways: simpler, and less targeted.
3. Filing jointly
| Salary | Single NC tax | Joint NC tax | Difference |
|---|---|---|---|
| $30,000 | $688 | $180 | $508 |
| $45,000 | $1,287 | $778 | $509 |
| $60,000 | $1,885 | $1,377 | $508 |
| $85,000 | $2,883 | $2,374 | $509 |
| $120,000 | $4,279 | $3,771 | $508 |
| $175,000 | $6,474 | $5,965 | $509 |
A flat $509 at every income, being 3.99% of the extra $12,750 of deduction. There are no brackets to widen because there is only one bracket.
That is a small joint benefit — Minnesota's is $1,264, Maine's $1,535, New Jersey's $1,414 — and it is the arithmetic consequence of a flat rate rather than a policy choice about marriage.
4. What the paycheck actually looks like
On $85,000 as a single filer:
| Pay schedule | Gross per cheque | Net per cheque |
|---|---|---|
| Weekly (52) | $1,634.62 | $1,264.32 |
| Biweekly (26) | $3,269.23 | $2,528.64 |
| Semi-monthly (24) | $3,541.67 | $2,739.36 |
| Monthly (12) | $7,083.33 | $5,478.73 |
Biweekly and semi-monthly are not the same thing. Biweekly is 26 cheques — every other Friday — so two months a year carry three paydays. Semi-monthly is 24, on fixed dates, so every month carries exactly two. The annual total is identical; the monthly cash flow is not, and a biweekly earner budgeting on "two cheques a month" is under-counting by $5,057 a year.
Form NC-4 is North Carolina's withholding allowance certificate, and because the rate is flat and the deduction fixed, it is unusually easy to get right. The whole calculation is (salary − $12,750) × 3.99%, and you can check your withholding against that in a few seconds.
Withholding is an estimate, not the tax. Over-withholding produces a refund; under-withholding a bill.
One thing the flat rate does not simplify. North Carolina's standard deduction is generous by state standards, which means itemising for state purposes rarely helps — and North Carolina caps its itemised deductions in ways the federal system does not. Mortgage interest and property taxes are subject to a combined cap on the North Carolina return that has no federal equivalent, and state and local income taxes are not deductible at all. A filer who itemises federally may well still take the standard deduction in North Carolina, and the two decisions are genuinely separate here.
5. No local income tax
No North Carolina county, city or school district levies a tax on personal income. Form D-400 has no local income tax line, no locality-of-residence field and no local schedule.
A North Carolina take-home figure is complete as stated.
North Carolina local governments are funded from property tax and from the local sales and use tax layered on top of the state rate. Both counties and, in some cases, municipalities levy sales tax, so combined rates vary by county — though the variation is narrower than in Louisiana or Alabama.
Property tax is comparatively modest. North Carolina's effective rates on owner-occupied housing sit below the national middle, which combined with a low flat income tax makes the overall burden one of the lighter ones in the eastern half of the country.
That combination — low flat income tax, moderate sales tax, below-average property tax — is a large part of why North Carolina's inbound migration has run as hard as it has.
6. Retirement: three genuinely different answers
Flattening North Carolina's retirement rules is the worst error available, because the three categories have almost nothing in common.
Social Security is fully exempt. The mechanism is a deduction rather than a non-inclusion: benefits arrive in North Carolina income through federal AGI and are then deducted in full on Form D-400 Schedule S. No income threshold, no age condition, no phase-out.
Military retirement is exempt, on a broad footing that reaches current retirees.
Private pensions are fully taxable at 3.99%, with no exclusion of any kind.
401(k), 403(b), 457 and traditional IRA distributions are fully taxable as well. There is no general exclusion and no age at which one becomes available.
The Bailey settlement, and the date that decides it
North Carolina's public pension exemption is not a class exemption. It is the Bailey settlement, and it exempts benefits from:
- the North Carolina Teachers' and State Employees' Retirement System
- the Local Governmental Employees' Retirement System
- the Consolidated Judicial Retirement System
- the federal Civil Service Retirement System
- FERS
- the military
— but only for a retiree who was VESTED IN THAT PLAN AS OF AUGUST 12, 1989.
Read that condition carefully, because it is the whole thing. A North Carolina state employee who started work in 1995 is fully taxed on the same pension that a colleague hired in 1985 receives tax-free.
It is a closed, shrinking class defined by a date in the past, not a benefit available to new retirees. Someone vested by August 1989 has been in the workforce for at least thirty-seven years; the class gets smaller every year and admits nobody new.
Calling North Carolina a state that exempts public pensions would tell most current North Carolina public retirees the opposite of the truth, which is why this dataset records the treatment as a partial exclusion rather than an exemption.
| Source | North Carolina treatment |
|---|---|
| Social Security | Exempt in full |
| Military retirement | Exempt |
| Public pension, vested by 12 August 1989 | Exempt (Bailey) |
| Public pension, vested after that date | Fully taxed |
| Private pension | Fully taxed |
| 401(k), 403(b), 457, traditional IRA | Fully taxed |
| Retirement income, single | North Carolina tax |
|---|---|
| $40,000 all Social Security | $0 |
| $40,000 all 401(k) withdrawals | About $1,087 |
| $70,000 — $30,000 SS + $40,000 401(k) | About $1,087 |
For a private-sector saver, North Carolina's retirement position is ordinary — Social Security free, everything else taxed at 3.99%. The rate is low enough that the amounts stay modest, which is the honest summary: North Carolina is not generous to retirees, it is simply cheap to everyone.
7. What North Carolina charges besides income tax, and what the flat rate replaced
North Carolina's income tax looked very different a dozen years ago, and understanding the change explains the state's current position better than the rate alone does.
What it replaced. North Carolina ran a graduated schedule topping out near 7.75%, with a much smaller standard deduction and a set of personal exemptions. The 2013 reform swept all of that away in favour of a single rate and a large standard deduction, and the rate has been stepped down repeatedly since.
Who gained. A large standard deduction against a flat rate delivers a fixed dollar benefit to everyone — the $509 in section 1. Under the old schedule, a low earner benefited from the low brackets and a high earner paid close to 7.75% on most of their income. The move compressed the difference between them.
And the compounding effect of repeated rate cuts is substantial. A taxpayer who paid roughly 5.75% on most of their income a decade ago now pays 3.99% on income above $12,750. On $85,000 that is a difference of well over a thousand dollars a year in the same nominal salary.
The sales tax and property tax picture
Sales tax is levied at a state rate with county add-ons, and in some cases municipal ones. Combined rates sit around the national middle, and the county-to-county variation is narrower than in Louisiana, Alabama or Oklahoma.
Groceries are exempt from the state sales tax but subject to a local rate — a middle path, and the same one Georgia takes.
Property tax is comparatively modest. North Carolina's effective rates on owner-occupied housing sit below the national middle, and counties revalue on a cycle rather than annually, which smooths the year-to-year movement.
One item worth naming for anyone moving from Virginia, Connecticut or South Carolina: North Carolina levies a property tax on registered motor vehicles, collected with the vehicle registration through the "Tag and Tax Together" programme. It is not a separate bill in the mail; it arrives as part of your annual registration renewal, which is why people moving in often do not notice it until they see the total.
Taken together: a low flat income tax, a middling sales tax with groceries partly exempt, below-average property tax on real estate, and a vehicle property tax collected at registration. North Carolina's total burden is one of the lighter ones in the eastern half of the country, which is a large part of why its population has grown as fast as it has.
8. Where North Carolina ranks
At $85,000, North Carolina's $2,883 is thirteenth-lowest of the 41 income-tax states.
| State | Tax on $85,000 |
|---|---|
| Arkansas | $2,799 |
| New Mexico | $2,834 |
| Kentucky | $2,857 |
| North Carolina | $2,883 |
| Nebraska | $2,988 |
| West Virginia | $3,004 |
Against its four neighbours:
| Salary | NC | SC | GA | VA | TN |
|---|---|---|---|---|---|
| $30,000 | $688 | $299 | $749 | $911 | $0 |
| $45,000 | $1,287 | $668 | $1,497 | $1,773 | $0 |
| $85,000 | $2,883 | $3,320 | $3,493 | $4,073 | $0 |
| $175,000 | $6,474 | $8,152 | $7,984 | $9,248 | $0 |
North Carolina is cheaper than Georgia and Virginia at every income shown, and cheaper than South Carolina above about $60,000. Below that South Carolina is dramatically cheaper, because its SCIAD deduction is intact there and its 1.99% opening bracket is very low.
The crossover between the Carolinas is the useful finding. At $45,000 South Carolina takes half of what North Carolina does; at $175,000 it takes $1,678 more. Which Carolina is cheaper depends entirely on the salary you ask about, and no ranking that quotes a single figure will tell you.
Virginia is the most expensive of the group at every level, taking $1,190 more than North Carolina at $85,000 and $2,774 more at $175,000. For the Research Triangle competing with northern Virginia for the same workers, that is a real number.
Tennessee takes nothing, and the border with it is long.
9. What you can control
Pre-tax deferrals save 3.99% at state level on top of your federal rate. A $10,000 traditional 401(k) contribution saves an $85,000 earner $2,200 federally plus $399 in North Carolina tax.
And because the rate is flat, that $399 is the same at every income. In a graduated state the deferral is worth your top bracket, so a high earner gets more from it than a low one. Here everyone gets 3.99%.
But read section 6. That money is taxed at 3.99% when it comes out, at every age. The deferral defers rather than avoids the state tax, and if the rate keeps falling as legislated, a deferral now at 3.99% withdrawn later at a lower rate is a modest genuine gain.
HSA contributions through payroll cut federal tax, North Carolina tax and FICA. On $4,400 that is roughly $968 federal, $176 North Carolina and $337 FICA — about $1,481, or 34% of the amount contributed.
Capital gains get no state preference. North Carolina taxable income begins from federal AGI, which already includes net capital gain, and the state's individual income tax statute provides no preferential rate, no holding-period discount and no exclusion.
If you are a public retiree, check your vesting date. August 12, 1989 is the line, and it is worth confirming rather than assuming — the difference between exempt and fully taxed on a $45,000 pension is roughly $1,795 a year.
Frequently asked questions
What is North Carolina's income tax rate? A flat 3.99% on income above a $12,750 standard deduction for a single filer, $25,500 married filing jointly. The rate is on a legislated path downward.
What is take-home pay on $85,000 in North Carolina? $65,745 for a single filer taking the standard deduction, after $9,870 federal income tax, $6,503 FICA and $2,883 North Carolina income tax.
Why is my effective rate below 3.99%? Because the $12,750 deduction comes off first. At $85,000 the effective rate is 3.39%; at $30,000 it is 2.29%. The deduction is worth $509 to every filer.
Does North Carolina tax Social Security? No. Benefits are deducted in full on Form D-400 Schedule S, with no income threshold, no age condition and no phase-out.
Does North Carolina exempt public pensions? Only under the Bailey settlement, which reaches retirees who were vested in a qualifying plan as of August 12, 1989. Anyone vested after that date is fully taxed. It is a closed and shrinking class, not a general public pension exemption.
Does North Carolina tax my 401(k)? Yes, in full, at 3.99%, at every age. There is no general retirement exclusion and no age trigger.
Can a North Carolina county or city tax my income? No. Form D-400 has no local income tax line. Local governments are funded by property tax and a local sales and use tax.
Is North Carolina cheaper than South Carolina? It depends on income. At $45,000 South Carolina takes half as much; at $85,000 North Carolina takes $437 less; at $175,000 it takes $1,678 less. The two cross over around $60,000.
What to do next
North Carolina's income tax is about as simple as a state tax gets: one rate, one deduction, no local layer. The one thing genuinely worth checking is the Bailey vesting date if you have a public pension.
- North Carolina take-home pay calculator — your salary with every deduction shown separately.
- Your Paycheck in the USA in 2026 — all fifty states on one salary.
- Take-Home Pay in Tennessee — the no-income-tax neighbour to the west.
- Marginal vs Effective Tax Rate — why 3.99% is not what you pay.
- 50/30/20 budget calculator — built on take-home rather than salary.
Every figure on this site is sourced and dated. How we source every number.
Figures in this article are illustrations computed by this site's own tax engine for tax year 2026, on a single filer taking the standard deduction with no dependents or pre-tax deferrals unless stated. Federal figures come from IRS Revenue Procedure 2025-32 and the Social Security Administration; North Carolina's rate, deduction and retirement rules including the Bailey settlement from this site's sourced 50-state dataset, citing N.C.G.S. chapter 105 and the North Carolina Department of Revenue. The legislated rate reductions, sales tax and property tax are discussed qualitatively rather than computed. This is general education and not tax advice; consult a licensed tax professional for your own situation.