TF Assessor

What are the main tax obligations I need to meet every month?

TF Assessor · July 07, 2026

Every month, a company usually issues invoices, calculates and pays taxes, and files returns with the government. Under the Simples Nacional (simplified tax regime), the main thing is to pay the single tax slip (DAS) and report your revenue. If you have employees, there are also payroll obligations. Each regime has its own rules and deadlines. TF Assessor manages this calendar for you and reminds you before each due date, so nothing is late.

Still have questions? Talk to TF Assessor.
Our team helps you from start to finish, with support in English, Portuguese and Mandarin.
Chat on WhatsApp

← See all questions and answers

Related questions

I forgot to pay the Simples slip (DAS). How do I regularize it now? I made a mistake on an invoice I already issued. Can I cancel or correct it? Do I need a digital certificate to issue my invoices? I'm a MEI (individual microentrepreneur). Do I need to issue an invoice for every client?