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Aiwyn Tax (formerly Column Tax) iconFinancial-Services

Aiwyn Tax (formerly Column Tax) Connector Risk

Assess and monitor the risk of the Aiwyn Tax (formerly Column Tax) connector in Anthropic Claude, OpenAI Codex, and Microsoft Copilot.

Estimate your federal & state taxes with Aiwyn's tax engine

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Connector Details

Estimate your federal & state taxes using Aiwyn's tax engine that's filed over 1 million returns. Give Claude your tax documents (e.g. W-2s) and get a 1040 PDF back.

Permissions
Read Only
Type
Remote
Works With
claude, claude-api, claude-code
Categories
financial-services
Server
mcp.columnapi.com/mcp
Transport
streamable-http
Visibility
commercial
Author
Aiwyn, Inc.
Added
3/22/2026

Tools the Aiwyn Tax (formerly Column Tax) Connector Exposes to Anthropic Claude

check_tax
calculate_tax
tax_years
tax_jurisdictions
tax_namespace_schema
tax_namespaces
tax_simple_return
generate_tax_pdf_tool
generate_uuid_v5

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