State ranking · 2026 tax year · $100K single
Highest State Income Tax at $100K
Every US jurisdiction ranked by the state income tax a single filer owes on $100,000 of taxable income. A high top marginal rate does not decide this, where the brackets bite does.
- $8,431
- heaviest · Oregon
- 50%
- of the federal tax at $100K
- $6,900
- runner-up · District of Columbia
The highest-burden answer
Oregon carries the heaviest state income-tax line at $100K of taxable income - $8,431, about 50% of the federal tax on the same income. The states at the top of this table run progressive schedules whose upper brackets are reached well before $100K; the highest top marginal rate (California) sits only mid-table here, because that rate applies far above $100K.
State schedules: each Department of Revenue 2026 · aggregated by Tax Foundation How we calculate →
Full ranking, 10 highest at $100K
| Rank | State | State tax at $100K | Top rate |
|---|---|---|---|
| #1 | Oregon | $8,431 | 9.90% |
| #2 | District of Columbia | $6,900 | 10.75% |
| #3 | Maine | $6,630 | 7.15% |
| #4 | Hawaii | $6,491 | 11.00% |
| #5 | Minnesota | $6,317 | 9.85% |
| #6 | California | $5,953 | 13.30% |
| #7 | Delaware | $5,584 | 6.60% |
| #8 | Kansas | $5,493 | 5.58% |
| #9 | Virginia | $5,493 | 5.75% |
| #10 | New York | $5,432 | 10.90% |
Why these states rank highest
The heaviest state-tax lines at $100,000 belong to states whose progressive brackets climb steeply at middle incomes, not to the states with the highest headline top rate. Oregon leads at $8,431: its schedule reaches the upper-8% range well below $100K, and with no general sales tax the income tax carries more of the load. The District of Columbia, Maine, Hawaii, and Minnesota follow for the same reason, high rates that arrive early. Source: Tax Foundation, 2026 State Individual Income Tax Rates and Brackets.
This is why the top-marginal-rate leaderboard and the burden leaderboard disagree. California posts the nation's highest top rate, 13.3% above $1 million, including the 1% Mental Health surtax, yet its state tax on $100K of taxable income is about $5,953, mid-table, because almost all of a $100K income is taxed in California's lower brackets. New York (top rate 10.9%) lands similarly. Source: California Franchise Tax Board / New York State Department of Taxation and Finance, 2026 schedules.
Massachusetts is the clearest example of a high top rate that barely touches a $100K filer: its 5% flat rate plus the 4% "Fair Share" surtax above $1.083M means a $100,000 income is taxed at a flat 5%, far down this ranking. Source: Massachusetts Department of Revenue, 2026 surtax guidance.
State tax as a share of total tax
For the states at the top of this table, the state income-tax line is a meaningful fraction of the federal bill. Oregon's $8,431 equals roughly 50% of the $16,914 federal income tax on $100,000 of taxable income. A no-income-tax state shaves that entire line to zero, which is why relocation math so often turns on the income-tax column even when property and sales taxes partly offset it.
What matters most for an incremental decision (a raise, a bonus, a Roth conversion) is the combined marginal rate. A single filer at $100K in a high-burden state typically faces a 22% federal marginal rate plus a state marginal rate of 6–9% plus 1.45% Medicare, roughly 30–33% on the next dollar. The calculator shows your exact marginal and effective rates side by side.
Sources
- Tax Foundation, 2026 State Individual Income Tax Rates and Brackets
- IRS Revenue Procedure 2025-32-2026 federal inflation adjustments
- California Franchise Tax Board / New York State Dept. of Taxation, 2026 schedules
- Massachusetts Department of Revenue, 2026 surtax guidance
Methodology: see the methodology page for the bracket-walking algorithm and verification process.
More PlainTaxCalc ranking and calculator surfaces
From this heaviest-burden board, jump to compare tables, calculators, and companion rankings on the same 2026 schedules.
- Lowest state tax at $100K Lightest state-income-tax lines at the same $100K baseline.
- Best states for $200K earners Higher-income board where progressive brackets diverge sharply.
- Compare all 51 jurisdictions Full $50K, $100K, and $200K burden table sorted lowest to highest.
- Federal + state tax calculator Stack federal brackets, state schedules, and FICA at your income.
- Top states by marginal rate Companion study ranking headline top rates instead of effective burden.
- Effective vs marginal rate Why last-dollar rate and average bill diverge on progressive schedules.
- Schedule structure analysis Aggregate counts of flat, progressive, and no-tax jurisdictions.
- US tax statistics CSV Downloadable reference extract from the compiled schedule database.
What to do with this ranking
At $100K, Oregon's $8,431 is the heaviest schedule bite. Run your own income before you treat the headline top rate as the answer.
- See the mirror list: nine no-tax states plus the lightest taxed jurisdictions at the same income. Lowest at $100K
- Stack federal, FICA, and your state line on a custom gross income. 2026 calculator
- Line every jurisdiction up at $50K, $100K, and $200K in one table. Compare all states
- Why California’s 13.3% top rate still lands mid-table on this list. How brackets work
Rankings use taxable income with the standard deduction excluded from the state line only; they are not filing advice and ignore credits, AMT, and local taxes.
Every figure on PlainTaxCalc is rendered directly from IRS Revenue Procedure and state Department of Revenue data, no number is typed in by an editor. This ranking draws directly on IRS Revenue Procedure and state Department of Revenue data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data issue on this page.
A published rate is a schedule line, not a filing recommendation. The calculator's take-home figure applies the standard deduction only, it excludes credits, AMT, and itemized deductions. These pages explain the issued tables; they are not tax advice.