090°Open data
Open datasets, fully documented — searchable here, and readable by any LLM.
1 datasets
US state individual income-tax burden intelligence (Tax Foundation, 2026)
Complete 51-jurisdiction panel (50 states + DC) of 2026 state individual income-tax structures, transcribed 2026-10-01 from the Tax Foundation's '2026 State Income Tax Rates and Brackets' table (single filer, as of January 1, 2026): single-filer brackets, standard deduction, structure (none / flat / graduated / capital-gains-only for WA), and computed effective tax rates at $50k/$100k/$250k wage income (single filer, standard deduction applied; Utah's $966 credit modeled), marginal rate at $100k taxable, progressivity spread, and documented burden tiers. West Virginia corrected to the SB 392 rates (2.11%-4.58%, retroactive 2026-01-01). Tax rates and brackets are facts (Feist v. Rural) compiled from state statutes -> commercial_use=yes with attribution to the Tax Foundation. Caveats: single filer only; wage income only; local income taxes excluded; personal-exemption credits and AL's federal-tax deduction not modeled. Join on geo_code (ISO 3166-2) or state_abbr for disposable-income demand features, subscription pricing-power signals, and tax-burden territory scoring.
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