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StateTaxLab · Updated for 2026 & 2027

Data changelog

Every time a rate, bracket or limit changes on this site, it is recorded here with its source.

November 10, 2026

  • Added Illinois: flat 4.95% rate and the 2026 exemption of $2,925 per person (Illinois Department of Revenue IL-700-T; Illinois Comptroller payroll bulletin 1-26).
  • Added Washington: 2026 Paid Family & Medical Leave premium of 1.13% with a 71.43% employee share on wages up to $184,500, and the 0.58% WA Cares premium (Washington Employment Security Department).
  • Added Tennessee: no tax on wages.
  • Added Missouri: 2026 rate chart (0%–4.7%, top rate over $9,436) and standard deduction equal to the federal amount (Missouri DOR MO-1040ES 2026 and 2026 withholding formula); $1,400 head-of-household deduction; deduction for federal income tax at 35%, 25%, 15%, 5% or 0% by Missouri AGI, capped at $5,000 / $10,000 (MO-1040, §143.171 RSMo).
  • Added Pennsylvania: flat 3.07% (Pennsylvania Department of Revenue), 401(k) contributions taxable and cafeteria-plan health premiums excluded (PA Personal Income Tax Guide; letter ruling PIT-06-005), tax forgiveness from the Schedule SP tables ($6,500 / $13,000 + $9,500 per dependent), 0.07% employee unemployment contribution (Department of Labor & Industry). City options: Philadelphia Wage Tax 3.74% / 3.43% to June 30 and 3.735% / 3.425% from July 1, 2026, including 401(k) and pre-tax benefits (City of Philadelphia); Pittsburgh residents 3% earned income tax plus the $52 Local Services Tax (City of Pittsburgh).
  • Added Ohio: from 2026, $332 plus 2.75% of taxable income over $26,050 (Ohio Rev. Code 5747.02 as amended by H.B. 96); exemptions $2,400 / $2,150 / $1,900 per person by income (2025 IT 1040), none from $500,000. City options: Columbus 2.5% (Columbus Income Tax Division), Cleveland 2.5% (Central Collection Agency), Cincinnati 1.8% (Cincinnati Income Tax Division), on Medicare wages including 401(k) contributions.
  • Added Oregon: 2026 brackets, $2,910 / $4,685 / $5,820 standard deduction, federal tax subtraction up to $8,750 with its phase-out, $263 exemption credit (Oregon Department of Revenue 2026 withholding formulas and payroll instructions); statewide transit tax 0.1% and Paid Leave Oregon 0.6% employee share to $184,500. Local options: Metro Supportive Housing Services tax (1% over $128,000 / $205,000 for 2026) and Multnomah County Preschool for All tax (1.5% / 3%), City of Portland Revenue Division.
  • Added New York: 2026 rates 3.9%–10.9% (NYS-50-T-NYS, effective January 1, 2026), standard deduction and $1,000 dependent exemption, high-income tax benefit recapture following the IT-201 tax computation worksheets, disability 0.5% up to $0.60 a week (Workers' Compensation Board) and Paid Family Leave 0.432% up to $411.91 (Department of Financial Services). Local options: New York City resident tax 3.078%–3.876% and the Yonkers resident surcharge of 16.75% of state tax.
  • New: city tax option in the paycheck calculator. First cities: Kansas City and St. Louis 1% earnings tax on wages after 401(k) and pre-tax benefits (City of Kansas City Revenue Division; St. Louis Collector of Revenue; both renewed by voters on April 7, 2026).
  • Texas and Florida: recorded that no city or county taxes wages (Texas Constitution art. 8, §24-a; Florida Constitution art. VII, §5(a)).
  • New: senior deduction calculator ($6,000 per person 65+, phase-out above $75,000 / $150,000 joint; Public Law 119-21), $20-an-hour conversion page and California $100k, $120k and $150k after-tax pages.

November 9, 2026

  • Launch data: federal 2026 (IRS Rev. Proc. 2025-32) and 2027 (IRS Rev. Proc. 2026-35) brackets, standard deductions and Child Tax Credit.
  • Social Security wage base: $184,500 (2026) and $192,300 (2027), from the Social Security Administration.
  • Overtime, tips and senior deductions for 2025–2028 (Public Law 119-21; IRS guidance and Schedule 1-A).
  • California 2026 rate schedules, standard deduction and exemption credits (FTB, October 2026) and SDI rate of 1.3% (EDD). California 2027 figures are not yet published; 2026 figures are used and labeled.
  • Texas and Florida: no state income tax.