MEI Monthly Tax (DAS) Calculator Brazil

See your fixed monthly DAS-MEI payment for 2026 by activity type.

Activity type

—monthly DAS-MEI payment

—INSS (5% of minimum wage)

—ICMS/ISS add-on

Estimates only — not tax advice. Based on the 2026 minimum wage of R$1,621. Source: Portal do Empreendedor.

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About the MEI Monthly Tax (DAS) Calculator

Brazil's Microempreendedor Individual (MEI) regime pays a single fixed monthly amount — the DAS-MEI — that bundles INSS social security contribution plus, depending on activity type, ICMS (commerce) and/or ISS (services). The amount is indexed to the national minimum wage, so it changes whenever the minimum wage is adjusted.

How it works

The DAS-MEI is made of a fixed INSS portion (5% of the minimum wage) plus a small fixed add-on depending on your activity:

Commerce or industry: INSS + R$1 (ICMS)
Services: INSS + R$5 (ISS)
Commerce and services combined: INSS + R$1 + R$5

Assumptions and behaviour

Uses the 2026 minimum wage of R$1,621, so the INSS portion is 5% × R$1,621 ≈ R$81.05, rounded per Receita Federal's published DAS-MEI values.
Doesn't cover the separate MEI Caminhoneiro (trucker) table, which uses 12% of the minimum wage instead of 5%.
Assumes you're within the MEI annual revenue limit (R$81,000/year) — above that, you'd move to Simples Nacional instead.

Limitations

Doesn't check your annual revenue limit or MEI eligibility.
Doesn't calculate the MEI Caminhoneiro rate.
Estimates only — not tax advice. Confirm your exact DAS value on the Portal do Empreendedor.

Privacy

The calculation runs entirely in your browser. Nothing is uploaded or stored.

Frequently asked questions

Is this MEI DAS calculator free?

Yes — free, no sign-up, no limits, runs in your browser.

How much is DAS-MEI in 2026?

R$82.05 for commerce/industry, R$86.05 for services, or R$87.05 for combined commerce and services activities — based on the 2026 minimum wage of R$1,621.

Why did my DAS-MEI value go up this year?

The INSS portion is 5% of the national minimum wage, so it rises whenever the minimum wage is adjusted at the start of each year.

What if I'm a MEI Caminhoneiro (trucker)?

You pay a different rate — 12% of the minimum wage plus applicable taxes based on cargo type and destination, not covered by this calculator.

Is my data uploaded?

No. Everything runs locally in your browser; nothing is sent or stored.

Written by Lakshay Kumar(TechLakshay)

A QA Automation Engineer by trade, Lakshay's real passion is untangling complex problems into simple, working solutions — which is exactly why FreeMyTask exists. On Instagram, he channels that same instinct into helping 26,000+ content creators with SEO education, motivation, and hands-on query solving.

Last updated: August 22, 2026