{
  "@context": "https://schema.org",
  "@type": "Dataset",
  "name": "What are Illinois's income tax rates for 2026?",
  "description": "Illinois taxes wages at 4.95% flat. On $75,000 a single filer pays about $3,571 in Illinois income tax (4.8% effective).",
  "url": "https://www.revenuelab.fyi/answers/illinois-income-tax-rates-2026",
  "dateModified": "2026-10-02",
  "creator": {
    "@type": "Organization",
    "name": "RevenueLab",
    "url": "https://www.revenuelab.fyi"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "keywords": [
    "$75k after taxes in Illinois",
    "$100k after taxes in Illinois",
    "Illinois paycheck calculator"
  ],
  "distribution": {
    "@type": "DataDownload",
    "contentUrl": "https://www.revenuelab.fyi/api/public/page.json?path=answers%2Fillinois-income-tax-rates-2026",
    "encodingFormat": "application/json"
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  "json": {
    "type": "answer",
    "question": "What are Illinois's income tax rates for 2026?",
    "shortAnswer": "Illinois taxes wages at 4.95% flat. On $75,000 a single filer pays about $3,571 in Illinois income tax (4.8% effective).",
    "tableTitle": "Illinois income tax brackets (single filer)",
    "columns": [
      "Taxable income",
      "Rate",
      "Note"
    ],
    "rows": [
      {
        "label": "Over $0",
        "value": "4.95%",
        "note": "Single filer, taxable income"
      }
    ],
    "context": "Illinois taxes wages at a flat 4.95% after a $2,850 personal exemption; no Illinois city taxes wages. Standard deduction / exemptions used here: $2,850 single, $5,700 joint. Married couples generally use doubled thresholds. City and county income taxes, where they exist, come on top.",
    "methodology": "Brackets from the state revenue department's 2025–2026 published schedules; effective rate computed with no pre-tax deductions or credits.",
    "dateModified": "2026-10-02",
    "relatedCalculators": [
      {
        "label": "$75k after taxes in Illinois",
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      {
        "label": "$100k after taxes in Illinois",
        "to": "/100000-after-taxes-in-illinois"
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      {
        "label": "Illinois paycheck calculator",
        "to": "/illinois-paycheck-calculator"
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    ],
    "relatedReading": [
      {
        "label": "Illinois take-home pay table",
        "to": "/answers/illinois-take-home-pay-by-salary"
      },
      {
        "label": "What is a good salary in Illinois?",
        "to": "/answers/what-is-a-good-salary-in-illinois"
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}