ICMS-ST Econet

ICMS-ST Econet is a powerful Chrome extension designed for businesses dealing with GST and ICMS-ST tax substitution across Brazil. It offers a detailed list of goods subject to tax substitution organized by state, utilizing NCM codes to provide comprehensive information such as legal bases, percentage rates (MVA), conventions, protocols, and applicable tax benefits.

The extension also features an aliquots and tax benefits tool that covers multiple Brazilian states—including São Paulo, Minas Gerais, and Bahia—helping users determine the correct tax rates and benefits for internal operations. Additionally, a Calculation Simulator automatically computes the VAT amounts to be collected under the tax substitution regime. For further support, frequent questions are answered by Econet's technical experts. This extension is exclusive to Econet customers, ensuring reliable and up-to-date tax management for Brazilian commerce.