Provides real tax calculations for US, Canada, Australia, and UK income, property, and dividend taxes using up-to-date local data with no API keys required.
39 tax tools for US individual taxpayers — federal/state tax calculations, credits, deductions, retirement strategies, audit risk, and tax planning. All calculations run locally, no data leaves the machine. Supports TY2024 and TY2025 (One Big Beautiful Bill Act).
Enables AI assistants to compute US take-home pay, self-employment taxes, and capital gains taxes for the 2026 tax year using the engine from statetakehome.com.
Enables AI assistants to calculate French individual income tax and retrieve current tax brackets using official government data. Supports household composition calculations and provides up-to-date tax information for French residents.
Provides Japanese tax and invoice utilities such as consumption tax calculation, withholding tax, invoice number validation, and tax rate summarization, enabling AI assistants to perform these operations locally without external APIs.