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ai2fin-tax-mcp

Free public tax MCP: GST/VAT, income, company & capital-gains tax for 50+ countries, source-cited.

Tools 9
GitHub stars
Installs / wk
Licence
Transport streamable-http
Last checked 20h ago

Tools & capabilities

9 tools

Read from the running server on 20h ago.

cgt_estimate read-only income*costBase*proceeds*capitalLossesheldMoreThan12Months*
Estimate Australian capital gains tax for a resident individual by taxing the gain at the marginal rate on top of other income (the difference of two income-tax calculations). Use…
company_tax_estimate read-only profit*country*smallBusiness
Estimate company/corporate income tax on an annual profit for Australia, the US, the UK, India or Canada — the five countries with source-verified company rates — applying the smal…
compare_countries read-only countries*
Compare headline tax rates — GST/VAT, top personal income tax and company tax — across several countries at once. Use it to shortlist or contrast jurisdictions (relocation, expansi…
compute_gst_vat read-only modeamount*country*
Add or remove a country's GST/VAT on a monetary amount, returning the net / tax / gross split. Use it to convert between tax-exclusive and tax-inclusive prices (invoices, quotes, r…
income_tax_estimate read-only income*country*taxYear
Estimate personal income tax and take-home pay for Australia, New Zealand, the UK, India or the US from gross annual income, using effective-dated brackets that roll over automatic…
student_loan_repayment read-only taxYearrepaymentIncome*
Estimate the compulsory annual study or training loan repayment (HELP, HECS, VSL, SFSS, SSL, AASL) for an Australian resident from their repayment income, using the marginal system…
superannuation_estimate read-only taxYearsalarySacrificeordinaryEarnings*otherTaxableIncomepersonalDeductible
Estimate Australian superannuation for an employee: the compulsory Superannuation Guarantee contribution (12% from 2025-26), concessional (before-tax) contributions cap usage, the…
tax_rate_as_of read-only date*country*
Look up the GST/VAT standard rate that applied in a country ON A GIVEN DATE, rather than today's rate. Use it when reconciling or amending a past transaction, invoice or return — s…
tax_rate_lookup read-only country*
Look up one country's headline tax rates: GST/VAT standard and reduced rates, top personal income tax rate, and company tax rate. Use it for a single country; to see several countr…