- AFIP @codespar/mcp-afipAFIP — Argentine tax authority, electronic invoicing (Factura Electrónica)4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.272 GitHub stars.
- Norman MCP Server @norman/mcp-serverAI-powered bookkeeping and tax filing for entrepreneurs at the heart of the European economy.19% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.61 GitHub stars.
- Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres @ekwo/mcpDouble-entry books an agent keeps as the user: invoices, VAT returns, 130 country packs.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.32 GitHub stars.
- ELSTER @lukasschwarz/elster-mcp-serverDrive the German tax portal ELSTER via Puppeteer: submit UStVA, prepare EUER/ESt, sync inbox.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.15 GitHub stars.
- Irs Taxpayer @dma9527/irs-taxpayer44 local US tax estimation and planning tools for supported TY2024 through TY2026 scenarios.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.13 GitHub stars.
- Australian Tax MCP @ato-mcp/ato-mcpCited Australian tax answers from 34,500+ ATO documents, legislation and public rulings.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.11 GitHub stars.
- Frihet ERP @frihet/erpAI-native ERP MCP: ES/EU fiscal compliance (VeriFactu/TicketBAI/Facturae), invoicing, tax, banking5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.11 GitHub stars.
- OpenLMNP @manganate006/openlmnpAccounting MCP for French LMNP furnished rentals: income, expenses, depreciation, tax return & FEC4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.9 GitHub stars.
- Service Public France @onenicolas/mcp-service-publicFrench public services: tax, property, admin, education, healthcare, security, risks, legal texts4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.6 GitHub stars.
- ADIS @cz-agents/adisCzech VAT-payer reliability (ADIS / nespolehlivý plátce DPH) + registered bank accounts by DIČ.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.6 GitHub stars.
- Avalara AvaTax @avalara/avataxAccess Avalara AvaTax API for tax calculation, transactions, nexus management, and compliance4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.5 GitHub stars.
- sevDesk @joosthel/sevdesk-mcpComplete sevDesk MCP server: all API endpoints, guarded writes, built-in bookkeeping audits.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
- OptionsAhoy @alvisooculus/optionsahoy-mcpEquity comp tax/trade optimizer: ISO/AMT exercise, NSO, RSU, QSBS, concentration, hedging. 50-state.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.5 GitHub stars.
- Avalara Tax Content @avalara/atcProvides access to Avalara Tax Content: TTE configs, jobs, communications, lodging, autorental4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.5 GitHub stars.
- Nestegg Calculators @vladimirwrites/nestegg-calculators90+ pure finance calculators: loans, investing, bonds, options, tax. Stateless, stores nothing.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.4 GitHub stars.
- Korea Tax Calculator @upstageai/korean-tax-calc-mcpKorean tax calculation and tax-audit judgment MCP: 41 tools with statutory citations.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.3 GitHub stars.
- Korea Tax Law @upstageai/korean-tax-mcpKorea tax law: NTS rulings, court/tribunal decisions, basic rules, treaties, point-in-time statutes3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.3 GitHub stars.
- US compliance and books health @medianfi/complianceUS company filing obligations, plus a 25-check bookkeeping diagnostic. Sourced, dated, no signup.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.3 GitHub stars.
- Prawo Pl @matematicsolutions/prawo-pl-mcpOne MCP server for Polish legal data - courts, legislation, KRS, tax, KIO, UODO via 4 unified tools4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.3 GitHub stars.
- EUREKA @matematicsolutions/mcp-eurekaMCP server for Polish tax interpretations (KIS/MF) via EUREKA with citations.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.3 GitHub stars.
- Houki NTA @shuji-bonji/houki-nta-mcpJapan NTA tax notices (tsutatsu) and Q&A, marked with legal_status and linked back to the law.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
Tax MCP servers
A server here calculates, looks up or files taxes: VAT, sales tax, income or capital gains tax.
Not here: invoicing without tax work and customs tariffs.
567 remote135 localTagged by Odel's AI, which can make mistakes
Most popular in Tax
By GitHub stars, at most two per publisher- Number 1: Openaccountants@openaccountants/openaccountants-mcpOpen-source tax skills for AI across 134 countries.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.434 GitHub stars.
- Number 2: OpenAccountants@openaccountants/openaccountantsOpen-source AI accounting skills verified by licensed accountants (tax, VAT, payroll).3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.434 GitHub stars.
- Number 3: MCP Fiscal Brasil@dehor-labs/mcp-fiscal-brasilFerramentas fiscais brasileiras: CNPJ, NF-e, IBS/CBS, ICMS, Simples Nacional, NCM/CFOP. Sem API key.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.318 GitHub stars.
