Overview
- The new law establishes the IBS Governing Committee with federal, state and municipal representation to handle collection, oversight and revenue distribution.
- A gov.br portal built by Receita Federal and Serpro is live in test mode with calculators, assisted apportionment and real‑time monitoring, sized to handle about 200 million operations per day.
- Throughout 2026, companies adapt without penalties, and larger firms will show test rates of 0.9% for CBS and 0.1% for IBS on invoices for validation only, with no tax due.
- Lula vetoed several provisions, including a cut that would have lowered SAFs’ total burden to 5%, a fixed ITBI trigger, expanded relief for loyalty points and a new definition of simulation, with formal justifications to follow in the official gazette.
- A CBS cashback for low‑income families registered in CadÚnico begins in January 2027 with at least a 20% return, and the platform will allow beneficiaries to simulate the credit.