---
title: "Regime tributário da empresa"
description: "Como ele influencia na NF-e"
url: https://ajuda.sensio.com.br/pt-br/articles/13240835-regime-tributario-da-empresa
collection: "Notas Fiscais"
updated: 2026-05-27
language: pt-br
---

# Regime tributário da empresa

Como ele influencia na NF-e

O regime tributário da empresa influencia quais campos fiscais aparecem e como os impostos são calculados.

<table data-id="0643849c-ab59-45d9-a379-3e36c00134d0" style="min-width: 75px;"><colgroup><col style="min-width: 25px;"><col style="min-width: 25px;"><col style="min-width: 25px;"></colgroup><tbody><tr><td colspan="1" rowspan="1"><p data-id="0acb3822-aeaf-441e-ba04-74b1c4175403"><strong>Regime</strong></p></td><td colspan="1" rowspan="1"><p data-id="1fea9b8a-6ce9-4728-9b0e-1694f72763fc"><strong>Como aparece na emissão</strong></p></td><td colspan="1" rowspan="1"><p data-id="d4a4068e-9e07-4931-8f11-31bc6c6e2f6c"><strong>O que muda para o usuário</strong></p></td></tr><tr><td colspan="1" rowspan="1" style="--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-scroll-snap-strictness: proximity; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 / .5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; border: 1px solid rgb(214, 214, 214); padding: 6px 13px;"><p data-id="9a00f8be-6dfb-4efa-8fb3-782f51e821d8">Simples Nacional</p></td><td colspan="1" rowspan="1" style="--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-scroll-snap-strictness: proximity; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 / .5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; border: 1px solid rgb(214, 214, 214); padding: 6px 13px;"><p data-id="5636ccf7-22d3-451a-9b57-a8a7ddf0d228">Usa CSOSN no ICMS</p></td><td colspan="1" rowspan="1" style="--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-scroll-snap-strictness: proximity; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 / .5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; border: 1px solid rgb(214, 214, 214); padding: 6px 13px;"><p data-id="09f1dd33-2de9-44af-a04b-ef7462770563">Normalmente não destaca ICMS próprio, mas pode informar crédito do Simples e calcular ST quando aplicável.</p></td></tr><tr><td colspan="1" rowspan="1" style="--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-scroll-snap-strictness: proximity; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 / .5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; border: 1px solid rgb(214, 214, 214); padding: 6px 13px;"><p data-id="7b0ba237-1249-4d3d-84a3-46b0e3b5c58c">Lucro Presumido</p></td><td colspan="1" rowspan="1" style="--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-scroll-snap-strictness: proximity; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 / .5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; border: 1px solid rgb(214, 214, 214); padding: 6px 13px;"><p data-id="ab3d1f91-cf1d-4b79-85aa-25dbd5c79fdb">Usa CST no ICMS</p></td><td colspan="1" rowspan="1" style="--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-scroll-snap-strictness: proximity; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 / .5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; border: 1px solid rgb(214, 214, 214); padding: 6px 13px;"><p data-id="13149288-78b4-4c53-96fb-7c8d30702695">Pode calcular ICMS, PIS, COFINS, DIFAL, ST e outros conforme a operação.</p></td></tr><tr><td colspan="1" rowspan="1" style="--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-scroll-snap-strictness: proximity; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 / .5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; border: 1px solid rgb(214, 214, 214); padding: 6px 13px;"><p data-id="304293f4-ff1e-431d-947a-32d0abefb10b">Lucro Real / Regime Normal</p></td><td colspan="1" rowspan="1" style="--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-scroll-snap-strictness: proximity; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 / .5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; border: 1px solid rgb(214, 214, 214); padding: 6px 13px;"><p data-id="0b2da8f1-57af-4ff8-9647-b2fbbff9c2c9">Usa CST no ICMS</p></td><td colspan="1" rowspan="1" style="--tw-border-spacing-x: 0; --tw-border-spacing-y: 0; --tw-translate-x: 0; --tw-translate-y: 0; --tw-rotate: 0; --tw-skew-x: 0; --tw-skew-y: 0; --tw-scale-x: 1; --tw-scale-y: 1; --tw-scroll-snap-strictness: proximity; --tw-ring-offset-width: 0px; --tw-ring-offset-color: #fff; --tw-ring-color: rgb(59 130 246 / .5); --tw-ring-offset-shadow: 0 0 #0000; --tw-ring-shadow: 0 0 #0000; --tw-shadow: 0 0 #0000; --tw-shadow-colored: 0 0 #0000; border: 1px solid rgb(214, 214, 214); padding: 6px 13px;"><p data-id="a3c66554-08f5-4907-95c6-cd0587431a2b">Pode calcular impostos com regras completas, incluindo desconto do ICMS da base de PIS/COFINS quando configurado.</p></td></tr></tbody></table>

### **Simples Nacional**

Para empresas do Simples Nacional, o sistema trabalha com CSOSN no lugar do CST de ICMS.

Exemplos comuns:

-   CSOSN 101: permite crédito de ICMS para destinatário contribuinte;
    
-   CSOSN 102: sem permissão de crédito;
    
-   CSOSN 201/202: operações com substituição tributária;
    
-   CSOSN 500: ICMS cobrado anteriormente por ST.
    

Quando a operação permite crédito do Simples, o sistema pode incluir automaticamente uma mensagem nas informações complementares informando o valor do crédito de ICMS.

### **Lucro Presumido e Lucro Real**

Para empresas de regime normal, o sistema usa CST de ICMS.

Exemplos comuns:

-   CST 00: tributada integralmente;
    
-   CST 20: redução de base;
    
-   CST 40/41/50: isenção, não tributação ou suspensão;
    
-   CST 51: diferimento;
    
-   CST 60: ICMS-ST cobrado anteriormente;
    
-   CST 70: redução de base com ST;
    
-   CST 90: outros.
    

O usuário deve conferir se o CST escolhido condiz com a operação e com a orientação fiscal da contabilidade.
