MC1182092: Dynamics 365 Finance - Meet requirements of tax reform in Brazil in 2026

We are announcing the ability to meet the requirements of the tax reform in Brazil starting in 2026 in Dynamics 365 Finance. This feature will reach general availability on December 1, 2025.

How does this affect me?
Compliance with Brazil’s mandatory tax reform, effective January 1, 2026, ensures legal integrity and seamless operations. The Brazilian 2026 Tax Reform introduces important updates that ensure compliance and optimize tax processes.

Key features include:

• Introduction of new parameters: CST and cClassTrib.
• Support for new tax codes: CBS and IBS.
• Creation of new tax determination rules.
• Application of updated tax calculation and posting logic.
• Updates to CNPJ for enhanced compliance.

What action do I need to take?
This message is for awareness, and no action is required.

If you would like more information on this feature, please visit Meet requirements of tax reform in Brazil in 2026.