$100,000 After Taxes by State: What Actually Varies and What Does Not
$100,000 is the salary people benchmark against, and "what does $100k actually take home" is one of the most searched pay questions in the country. The answer has one number that is the same everywhere and one that swings by thousands of dollars depending on your zip code.
Scope: this page covers income tax and payroll tax only — federal income tax, FICA, state income tax and city wage tax. It does not cover property tax or sales tax.
Start with what does not vary
On a $100,000 salary, two of the three deductions are identical in all fifty states:
- Federal income tax, computed on taxable income after the standard deduction,
across graduated brackets. For 2025 the basic standard deduction is $15,750 single,
$31,500 married filing jointly and $23,625 head of household —
raised retroactively for 2025 by the One Big Beautiful Bill Act, above the figures announced a year earlier.
On $100,000 as a single filer that leaves $84,250 of taxable income. The statutory
brackets it then runs through:
Standard deduction: IRS Rev. Proc. 2025-32 § 3.08 — OBBBA § 70102 amended § 63(c)(7) retroactively for tax years beginning after 2024-12-31, raising the 2025 basic standard deduction above the $15,000 / $22,500 / $30,000 originally announced in Rev. Proc. 2024-40. Brackets: Derived from the band widths of the IRS Pub. 15-T (2025) STANDARD Withholding Rate Schedules, ANNUAL payroll period (https://www.irs.gov/pub/irs-prior/p15t--2025.pdf). The derivation was verified against the § 1(j)(2) rate tables printed in Rev. Proc. 2025-32 § 3.01 for 2026 — exact match on all four filing statuses. Held in us-state-tax.json.Taxable income from Rate $0 10% $11,925 12% $48,475 22% $103,350 24% $197,300 32% $250,525 35% $626,350 37%
Payroll withholding in 2025 runs higher than this: the 2025 Pub. 15-T withholding tables were published before the Act and withhold against the older, lower standard deduction. The gap comes back as a refund. - FICA — Social Security up to the annual wage base plus Medicare with no cap. At $100,000 the entire salary sits below the Social Security wage base, so the full rate applies to all of it. For 2025: Social Security 6.2% on wages up to $176,100, Medicare 1.45% uncapped, plus 0.9% Additional Medicare Tax above $200,000 for a single filer. IRS Pub. 15 (2025) — social security wage base limit. Rates and Additional Medicare thresholds are statutory. Held in us-state-tax.json.
Run $100,000 through the take-home salary calculator once and you have the federal-and-FICA figure. That number is your floor: no state can give you more than that, and every state takes something off it or nothing.
Then add the state layer, which has three shapes
1. No state income tax — nine states
Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington and Wyoming take nothing. Your take-home equals the federal-and-FICA figure exactly. This is the top of the range, and every one of those nine produces the identical number — there is no variation among them at all on a wage salary. See the nine states with no income tax.
2. Flat rate — thirteen states
Arizona, Colorado, Georgia, Idaho, Illinois, Indiana, Kentucky, Massachusetts, Michigan, Mississippi, North Carolina, Pennsylvania and Utah apply a single rate. On a $100,000 salary a flat state is the easiest to reason about: one multiplication, adjusted for whatever standard deduction or personal exemption the state allows. Several of these states have been cutting their flat rate year over year, so a figure from two seasons ago is likely wrong.
Current figures — all 13 flat-rate states, single filer:
| State | Flat rate | Standard deduction (single) | Source |
|---|---|---|---|
| Arizona | 2.5% | $14,600 | Arizona DOR — 2.5% flat rate (2023+) |
| Colorado | 4.4% | $0 | Colorado DOR — 4.40% flat (2024) |
| Georgia | 5.39% | $12,000 | Georgia DOR — flat 5.39% (2024 transitional) |
| Idaho | 5.8% | $14,600 | Idaho STC — flat 5.8% (2023+) |
| Illinois | 4.95% | $2,775 | Illinois DOR — flat 4.95% |
| Indiana | 3.05% | $1,000 | Indiana DOR — flat 3.05% (2024) |
| Kentucky | 4% | $3,160 | Kentucky DOR — flat 4.0% (2024) |
| Massachusetts | 5% | $0 | Mass. DOR — 5.0% (plus 4% surtax over $1M, not modeled) |
| Michigan | 4.25% | $0 | Michigan Treasury — 4.25% flat |
| Mississippi | 4.4% | $2,300 | Mississippi DOR — flat 4.4% (2024) |
| North Carolina | 4.5% | $12,750 | NC DOR — 4.5% flat (2024) |
| Pennsylvania | 3.07% | $0 | PA DOR — flat 3.07% |
| Utah | 4.55% | $0 | Utah STC — flat 4.55% (2024) |
3. Graduated brackets — twenty-eight states plus DC
The rest run graduated schedules with their own brackets and their own standard deductions, none of which match the federal ones. This is where the spread is widest — and where the most common mistake happens.
Current figures — all 29 graduated-rate jurisdictions (including the District of Columbia), single filer. The calculator holds every bracket for all four filing statuses; the summary below shows the shape of each ladder:
| Jurisdiction | Brackets | Lowest rate | Top rate | Standard deduction (single) | Source |
|---|---|---|---|---|---|
| Alabama | 3 | 2% | 5% | $3,000 | Alabama DOR — individual income tax |
| Arkansas | 4 | 0% | 3.9% | $2,340 | Arkansas DFA — 2024 brackets |
| California | 9 | 1% | 12.3% | $5,540 | California FTB — 2024 tax rates (12.3% + 1% MHST not modeled) |
| Connecticut | 7 | 2% | 6.99% | $0 | CT DRS — 2024 brackets |
| Delaware | 7 | 0% | 6.6% | $3,250 | Delaware Div. Revenue |
| District of Columbia | 7 | 4% | 10.75% | $14,600 | DC OTR — 2024 brackets |
| Hawaii | 12 | 1.4% | 11% | $2,200 | Hawaii DOTAX |
| Iowa | 3 | 4.4% | 5.7% | $14,600 | Iowa DOR — 2024 |
| Kansas | 3 | 3.1% | 5.7% | $3,500 | Kansas DOR |
| Louisiana | 3 | 1.85% | 4.25% | $4,500 | Louisiana DOR |
| Maine | 3 | 5.8% | 7.15% | $13,850 | Maine Revenue Services |
| Maryland | 8 | 2% | 5.75% | $2,550 | Maryland Comptroller (local piggyback not modeled) |
| Minnesota | 4 | 5.35% | 9.85% | $14,575 | MN DOR — 2024 brackets |
| Missouri | 8 | 0% | 4.8% | $14,600 | Missouri DOR — 2024 brackets |
| Montana | 2 | 4.7% | 5.9% | $14,600 | Montana DOR — 2024 brackets |
| Nebraska | 4 | 2.46% | 5.84% | $8,350 | Nebraska DOR |
| New Jersey | 7 | 1.4% | 10.75% | $0 | NJ Treasury |
| New Mexico | 5 | 1.7% | 5.9% | $14,600 | NM TRD |
| New York | 9 | 4% | 10.9% | $8,000 | NY DTF — 2024 brackets (NYC local tax not modeled) |
| North Dakota | 3 | 0% | 2.5% | $14,600 | ND OST |
| Ohio | 3 | 0% | 3.5% | $0 | Ohio DOT — 2024 |
| Oklahoma | 6 | 0.25% | 4.75% | $6,350 | Oklahoma TC |
| Oregon | 4 | 4.75% | 9.9% | $2,745 | Oregon DOR — 2024 brackets |
| Rhode Island | 3 | 3.75% | 5.99% | $10,550 | RI Div. Taxation — 2024 |
| South Carolina | 3 | 0% | 6.4% | $14,600 | SC DOR — 2024 simplified |
| Vermont | 4 | 3.35% | 8.75% | $7,400 | Vermont Dept. of Taxes |
| Virginia | 4 | 2% | 5.75% | $8,000 | Virginia Dept. of Taxation |
| West Virginia | 5 | 2.22% | 4.82% | $0 | WV State Tax Department — 2024 reform |
| Wisconsin | 4 | 3.5% | 7.65% | $13,230 | Wisconsin DOR |
The mistake: top marginal rate is not what you pay
Search results for "$100k after taxes in California" routinely quote a high marginal rate and imply that it applies to the whole salary. It does not. In a graduated system each bracket taxes only the slice of income inside it. Your effective rate — total state tax divided by gross salary — is materially lower than the rate on your last dollar.
This matters at $100,000 specifically, because in most graduated states a $100,000 single filer sits in the middle of the schedule rather than at the top. The gap between the marginal rate quoted in headlines and the effective rate actually paid is at its widest right around this income.
The layer most tables leave out entirely
Eleven cities levy their own income or wage tax on top of the state's. If you live or work in one of them, a state-level table is simply wrong for you:
New York City and Yonkers in New York; Philadelphia and Pittsburgh in Pennsylvania; Detroit in Michigan; Baltimore City in Maryland; Kansas City and St. Louis in Missouri; Cleveland, Columbus and Cincinnati in Ohio.
Note the pattern: Pennsylvania is a flat-rate state, which makes it look simple — until you add Philadelphia's wage tax, which applies to residents and to non-residents who work in the city at different rates. Ohio has three cities on this list.
Current figures — the 11 city wage taxes the calculator models. Resident rates apply if you live in the city; non-resident rates apply if you only work there:
| City | Resident | Non-resident | Source |
|---|---|---|---|
| New York City | 3.078%–3.876% | 0% | NYS Pub. NYS-50 (2025) — NYC resident tax |
| Yonkers (NY) | 1.5% | 0.5% | NYS — Yonkers resident surcharge + non-resident earnings tax |
| Philadelphia (PA) | 3.735% | 3.425% | City of Philadelphia — 3.735% resident / 3.425% non-resident, effective 1 July 2026 |
| Pittsburgh (PA) | 3% | 1% | Pittsburgh — 3.0% resident / 1.0% non-resident EIT |
| Detroit (MI) | 2.4% | 1.2% | City of Detroit — 2.4% resident / 1.2% non-resident |
| Baltimore City (MD) | 3.2% | 0% | Maryland Comptroller — Baltimore City local (residents only) |
| Kansas City (MO) | 1% | 1% | KCMO Earnings Tax — 1.0% on wages |
| St. Louis (MO) | 1% | 1% | St. Louis Earnings Tax — 1.0% on wages |
| Cleveland (OH) | 2.5% | 2.5% | Cleveland CCA — municipal income tax 2.5% |
| Columbus (OH) | 2.5% | 2.5% | Columbus — municipal income tax 2.5% |
| Cincinnati (OH) | 1.8% | 1.8% | Cincinnati — municipal income tax 1.8% |
Four things that move the number more than the state does
Before optimizing for state tax on a $100,000 salary, check that these are not larger:
- Filing status. Single versus married filing jointly changes both the federal brackets and the standard deduction, and the swing is usually larger than the difference between two mid-range states.
- 401(k) deferral. Every pre-tax dollar reduces taxable income at your marginal rate, federal and state. Maxing a 401(k) can move take-home more than relocating. The 2025 elective deferral limit is $23,500, with a $7,500 catch-up from age 50 and a larger $11,250 catch-up for ages 60 to 63 under SECURE 2.0. IRS Notice 2024-80 (401(k) elective deferral, age-50 catch-up, SECURE 2.0 age 60-63 catch-up); Rev. Proc. 2024-25 (HSA); Rev. Proc. 2024-40 (health FSA) Held in us-state-tax.json.
- HSA eligibility. Triple tax advantaged and often overlooked. The 2025 contribution limits are $4,300 for self-only coverage and $8,550 for family coverage; a health FSA is capped separately at $3,300. Unlike a 401(k), HSA and FSA contributions also cut your FICA wages, not just your income-tax base. IRS Notice 2024-80 (401(k) elective deferral, age-50 catch-up, SECURE 2.0 age 60-63 catch-up); Rev. Proc. 2024-25 (HSA); Rev. Proc. 2024-40 (health FSA) Held in us-state-tax.json.
- Health premiums. Deducted pre-tax through a Section 125 plan, and the difference between two employers' plans on a family tier can exceed a whole state's income tax at this salary.
How to build your own table
- Get the federal-and-FICA number for $100,000 at your filing status from the take-home salary calculator. Write it down.
- For each state you are considering, look up the current brackets and standard deduction from that state's own revenue department. Compute the effective rate, not the marginal one.
- Check whether your specific city is one of the eleven with a local wage tax.
- Subtract. The nine no-income-tax states will all tie at the top; the rest will spread out beneath.
For two worked comparisons, see California versus Texas and New York versus Florida. If you work in one state and live in another, the whole framing changes — see remote work and multi-state taxes.
Frequently asked questions
What is $100,000 after taxes?
Federal income tax and FICA are identical in every state and set the floor. On top of that, nine states take nothing, thirteen apply a single flat rate, and the remaining twenty-eight plus DC use graduated brackets. Eleven cities add a local wage tax as well. The federal-and-FICA portion is the same everywhere; only the state and local layer varies.
Which state gives the highest take-home on $100k?
All nine states with no income tax tie exactly, because on a wage salary they each take zero. There is no variation among Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington and Wyoming for this purpose.
Why do online calculators disagree about $100k take-home?
Usually one of three reasons: they assume a different filing status, they apply the top marginal rate to the whole salary instead of computing bracket by bracket, or they omit local city wage taxes. The third is the most common in state-by-state tables.
Does a 401(k) contribution change my state tax too?
In most states yes — a pre-tax deferral reduces state taxable income as well as federal. A small number of states treat certain contributions differently, so it is worth confirming for your specific state rather than assuming.
Is Pennsylvania cheap because it has a flat rate?
The state rate is flat and low, but Philadelphia and Pittsburgh both levy a city wage tax on top, applied to residents and to non-residents who work in the city. A Philadelphia resident's total burden looks nothing like the state-only figure.
Not tax advice. This page explains how the pieces fit together and gives you a working estimate. It is not a substitute for a CPA or an enrolled agent, and it does not know your credits, pre-tax deductions or personal circumstances. Every rate, bracket and standard deduction used here comes from the tables in us-state-tax.json, each carrying a link to the state revenue department or IRS publication it was taken from. This page cites no unverified figure.