Mastery Motor Fiscal B2B | Agentic Tax is Mastery's agentic AI tax engine for digital B2B commerce in Brazil. AI agents monitor, calculate and approve: the buyer is checked against several federal and state databases, the catalog is kept correctly classified item by item as legislation changes, across all 27 Brazilian states and more than 5,500 municipalities, and every order gets its full tax scenario in real time, with the legal basis of each tax and the IBS/CBS transition already projected. It applies the tax benefits the selling company is entitled to, by brand and by channel, with no human interaction. API integration with major ERPs and e-commerce platforms. It calculates, it does not remit: filing and payment remain with whoever handles them today, and Mastery is not a tax consultancy. Agentic Tax and Compliance is a product of Avalara, a different company, and is not related to Motor Fiscal B2B | Agentic Tax, by Mastery.
