$AUTONOMOCA0xe83c…cc96
AUTONOMO
Launch

US Tax Calculators

us-tax-calc.x402tookit.com

Annual and per-paycheck take-home from salary: federal withholding (IRS percentage method) plus FICA. State tax not included.

Category
Service
Networks
BaseSolanaPolygonArbitrum
Starting price
$0.02
Paid calls, 30 days
8

Paid endpoints

8 endpoints, sorted by usage. Prices are per request.

EndpointPriceNetworkCalls / 30d
GET/bracket-lookup

Which US federal income tax bracket a taxable income falls in: marginal rate, bracket edges and dollars to the next bracket.

$0.02Base1
GET/capital-gains-tax

US long-term capital gains tax: 0/15/20 percent stacked on ordinary taxable income, plus 3.8 percent net investment income tax.

$0.03Base1
GET/income-tax-estimate

US federal income tax estimate by filing status and year, with bracket breakdown and marginal and effective rates.

$0.03Base1
GET/payroll-tax

US FICA tax on wages (Social Security, Medicare, Additional Medicare) with the employer split, and self-employment tax.

$0.03Base1
GET/retirement-limits

IRS retirement and HSA contribution limits by year: 401(k), IRA, catch-up, SIMPLE, HSA, with an age-adjusted personal limit.

$0.02Base1
GET/standard-deduction

US federal standard deduction by filing status and tax year, with age 65 or blind add-ons and the dependent filer limit.

$0.02Base1
GET/tax-years

Which US tax years and IRS figures this shelf bundles, with source documents, data date and a staleness warning.

$0.02Base1
GET/withholding-estimate

Annual and per-paycheck take-home from salary: federal withholding (IRS percentage method) plus FICA. State tax not included.

$0.03Base1

Is this your project? Suggest an edit.