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Brazil ICMS Calculator

Add or remove Brazil ICMS (18% standard rate, plus reduced rates) on any amount. Inclusive and exclusive calculations.

Shopify WooCommerce International
Gross (incl. 18% ICMS (avg))
R$118.00
Net (excl. tax)
R$100.00
ICMS (avg) (18%)
R$18.00
Gross (incl. tax)
R$118.00
Brazil ICMS (avg) notes
  • Brazil ICMS varies by state — São Paulo at 18%, others 17-20%.
  • Federal PIS+COFINS adds ~9.25% on top.
  • Brazil's tax system is famously complex — these are simplified planning rates only.

About this tool

Calculate Brazil ICMS at the standard 18% rate plus all reduced and super-reduced rates. Add tax to a net price or strip tax from a gross price. Free, browser-only, no signup.

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