Brazil requires individuals who are CBS/IBS taxpayers to hold a CNPJ

What changed in detail

Under Brazil’s dual-VAT reform in Lei Complementar nº 214/2025, Receita Federal’s Orientações da Reforma Tributária para 2026 page states that individuals — pessoas físicas — who are taxpayers of the CBS and/or the IBS must register for a CNPJ, the identifier otherwise used by legal entities.

The guidance is explicit that this is an assessment mechanism and nothing more: registration in the CNPJ “does not turn the individual into a legal entity”, and exists solely to facilitate the determination of IBS and CBS. An individual who takes a CNPJ on this basis does not acquire corporate personality, corporate accounting obligations, or a change in their income tax status.

As published, the guidance set the start at July 2026. That date did not hold. Decreto nº 13.075 de 21 de julho de 2026 postponed both the mandatory CNPJ registration and the obligation to issue the fiscal documents provided for in the CBS regulations for individual CBS taxpayers to 1 January 2027, with existing individual-taxpayer identification mechanisms remaining valid until 31 December 2026. See the postponement →.

What it means

The substance of the obligation is unchanged and the reason for it is worth understanding: CBS and IBS are assessed against a taxpayer registry that was built around the CNPJ, so an individual inside the new taxes needs one in order to exist in the system at all. Treating it as a change of legal form is the misreading Receita Federal moved to head off in the guidance itself.

The date is the part to act on, and it has moved once. Anyone who registered ahead of the original July window has lost nothing, but a project plan built on July 2026 needs rebasing to 1 January 2027 — and that is the same date on which Simples Nacional taxpayers and Duimp imports enter the fiscal-document mandate, so the individual-taxpayer work now competes with a much larger wave.