Four themes, every category.

Each theme gathers its related categories. One click opens the hub; one click on a category goes straight to the topic.

The transition, year by year.

Content anchored to the official Reform calendar — each milestone links to the analyses of that period.

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2026

CBS (0.9%) and IBS (0.1%) test rates. Invoice and ERP adaptation.

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2027

Full CBS replaces PIS/Cofins. The Selective Tax takes effect.

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2029–2032

Gradual transition: ICMS and ISS shrink while IBS rises year by year.

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2033

New system fully in force. End of ICMS, ISS, PIS and Cofins.

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Split Payment

Automatic collection at settlement — the milestone that changes cash flow.

6 analyses

Latest posts.

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Reading profiles

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The same analyses, organized by the decision you need to make.

Sister hub · Na Prática

Looking for the how-to?

The Blog analyzes what changes. Na Prática teaches execution: opening a company, switching accountants, PJ routines — evergreen guides.

Go to Na Prática
115published, dated analyses
4languages — PT · EN · ES · 中文
100%with declared technical review
2026–2033full transition coverage
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