MCP For Claude Marketplace
Tax Regime Comparator

Tax Regime Comparator MCP Connector for Claude

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Simulate and compare Brazilian tax regimes to find the most cost-effective structure for your business.

2 tools Official Updated Jun 28, 2026 Official Vinkius Partner
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The Tax Regime Comparator is a specialized financial simulation engine designed to help businesses navigate the complexities of Brazilian taxation. By analyzing projected annual revenue, profit margins, and business activity types, this MCP server provides precise comparisons between Simples Nacional, Lucro Presumido, and Lucro Real. Use compare_tax_regimes to identify the optimal regime and potential savings, or use get_regime_breakdown for a granular view of specific tax components like IRPJ and CSLL.

braziltaxesbusinessaccountingfinancial-planning

2 tools expose this connector's capabilities to your AI agent.

compare_tax_regimes

Compares different Brazilian tax regimes to find the most efficient one

get_regime_breakdown

Provides a detailed breakdown of tax components for a specific regime

See how to talk to your AI agent using Tax Regime Comparator.

Compare tax regimes for a service company with 500,000 BRL annual revenue and a 30% profit margin.

Based on your inputs, the best regime is Simples Nacional, with an estimated total tax of 45,000 BRL and a potential savings of 12,000 BRL compared to Lucro Presumido.

What is the tax breakdown for Lucro Real in a manufacturing business with 2,000,000 BRL revenue?

For the Lucro Real regime, your total tax is 180,000 BRL. This includes Federal Tax components of 120,000 BRL and Municipal Tax components of 60,000 BRL.

If my profit margin increases to 40%, will the optimal tax regime change?

No, at a 40% profit margin with your current revenue, Simples Nacional remains the most advantageous option.

The tool uses your projected revenue and profit margin to calculate the total tax burden under three different legal frameworks: Simples Nacional, Lucro Presumido, and Lucro Real.

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