- New regulation sets deadlines for opting into or out of Simples Nacional for 2027, with applications open September 1–30, 2026, and cancellation allowed until November 30, 2026.
- Companies have 30 days to fix rejected Simples Nacional applications.
- From 2027, Simples Nacional companies can choose to pay IBS and CBS taxes under the regular regime, allowing separate tax payments and generation of tax credits.
- This option is especially beneficial for B2B companies, as it enables issuing invoices with full tax credits.
- For 2027, the regular IBS/CBS regime is only available for January–June; start-ups opened October–December 2026 can choose their regime at registration, with similar transitional rules.
Source: fiscal-requirements.com
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
Latest Posts in "Brazil"
- Brazil Requires National Electronic Service Invoice for Simples Nacional Taxpayers Starting September 2026
- Brazil Halves e-Invoice Confirmation Deadline to 90 Days, Tightening Compliance from June 2026
- Brazil Introduces PAA Framework for Delegated NF‑e Issuance
- Brazilian States Hold R$58.8bn in Unpaid ICMS Credits as Companies Race Against 2032 Phase-Out
- Brazil Mandates Customer Address on E-Receipts for All Remote Sales Starting August 2026














