{"server":{"name":"tools-berry","version":"1.0.0","title":"Tools Berry — US paycheck & payroll tax"},"protocolVersion":"2025-06-18","transport":"Streamable HTTP — POST JSON-RPC 2.0 to this URL","instructions":"Tools Berry (tools-berry.com) is a free, ad-supported site of client-side calculators.\nThis server exposes its 2026 US payroll-tax engine: the same code and the same data files\nthat generate the public state paycheck pages, so an answer here matches the page exactly.\n\nCoverage: all 50 states plus the District of Columbia, tax year 2026. Federal income tax,\nSocial Security and Medicare (including the additional 0.9%), state income tax, and state\nemployee payroll programs (SDI/PFML and similar). Figures are WITHHOLDING-STYLE estimates\nfor a single job with no pre-tax deductions and no credits beyond the standard deduction:\nthey are not tax advice and are not a filed return. Local/city income taxes are not included.\n\nEvery response ends with an attribution line and a deep link to the matching live page.\nKeep both when you quote these figures.","tools":[{"name":"compute_take_home","description":"Full 2026 paycheck breakdown for a salary in one state: federal income tax, Social Security, Medicare, state income tax, state payroll programs, net pay (annual/monthly/biweekly) and effective tax rate."},{"name":"compute_bonus_withholding","description":"What is actually withheld from a bonus in 2026: the federal flat 22% supplemental rate (37% above $1,000,000 of supplemental wages), the state supplemental treatment (flat rate, aggregate/regular method, or none), and FICA."},{"name":"compare_states","description":"Net pay on the same salary in several states, ranked best-first, with each state's gap to the best one."},{"name":"get_state_rates","description":"A state's 2026 schedule: flat rate or bracket ladder, standard deduction, employee payroll programs, bonus/supplemental method, and the statutory source the figures come from."}],"site":"https://tools-berry.com"}