Small Business Tax in Brazil

What is Simples Nacional?

Simples Nacional operates as Brazil's primary unified tax framework for small businesses combining federal IRPJ (Imposto de Renda Pessoa Jurídica), CSLL (Contribuição Social sobre o Lucro Líquido), PIS (Programa de Integração Social), COFINS (Contribuição para o Financiamento da Seguridade Social), IPI (Imposto sobre Produtos Industrializados), state ICMS (Imposto sobre Circulação de Mercadorias e Serviços), and municipal ISS (Imposto Sobre Serviços) into single monthly DAS (Documento de Arrecadação do Simples Nacional) payment.

Five Anexos categorise activity types with progressive rates, Anexo II (industry) 4.5-30%, Anexo III (services — most professional services including legal, accounting, consulting, engineering) 6-33%, Anexo IV (professional services with no factor F — specific qualifying-category framework) 4.5-33%, Anexo V (technology and qualifying services — Information Technology, communications) 15.5-30.5%. Revenue caps: ME (Microempresa) up to R$360,000 annual revenue, EPP (Empresa de Pequeno Porte) up to R$4.8 million annual revenue. Anexo III applies to most professional services starting at 6% for revenue up to ~R$180k with progressive rate increases at higher revenue brackets reaching ~15.5% near the R$1.8m level. Brazilian small-business positioning relies heavily on Simples Nacional with the framework supporting substantial commercial economic activity.

How does Lucro Presumido work?

Lucro Presumido (Presumed Profit) framework supports Brazilian businesses with annual revenue not exceeding R$78 million through presumptive-profit-calculation framework. The framework operates: presumptive profit calculated as percentage of gross revenue (8% for commerce/industry, 12% for transportation/general services, 16% for general services, 32% for professional services), then IRPJ 15% applied to presumed profit + 10% additional for presumed profit above R$240,000 + CSLL 9% applied to presumed profit. The framework simplifies compliance positioning by eliminating need for detailed expense accounting while supporting tax-positioning at presumed-margin levels.

PIS/COFINS framework under Lucro Presumido: 3.65% cumulative regime (0.65% PIS + 3% COFINS) without input-credit positioning. The framework distinguishes from Lucro Real PIS/COFINS framework operating at 9.25% non-cumulative regime with input-credit positioning. Effective rate analysis: high-margin service businesses with revenue >R$1 million often pay less under Lucro Presumido (approximately 11.33% combined effective rate on professional services at 32% presumed margin) than under Simples Nacional Anexo III (15.5% near top of range). Low-margin commerce typically benefits from Simples Nacional (4-7% effective) versus Lucro Presumido (approximately 5.93% combined effective rate on commerce at 8% presumed margin). Annual modeling required around the inscription anniversary supporting optimal framework selection.

What is Lucro Real?

Lucro Real (Real Profit) framework operates as Brazil's standard corporate-tax framework for larger businesses or businesses electing the framework regardless of revenue. The framework combines IRPJ 15% on taxable profit + 10% additional for profit above R$240,000 + CSLL 9% on taxable profit producing combined effective rate ~34% on actual taxable profit. The framework requires comprehensive accounting under Brazilian Generally Accepted Accounting Principles (CPC standards) with detailed expense-and-revenue documentation supporting taxable-income calculation.

Mandatory Lucro Real framework: businesses with annual revenue exceeding R$78 million, financial-sector businesses (banks, insurance, investment funds), businesses with specific cross-border activity patterns, and various other category-specific frameworks. Voluntary Lucro Real election: businesses with material loss positions, high-deductible-expense positions, or qualifying R&D activity may benefit from Lucro Real positioning over presumptive frameworks. PIS/COFINS framework: 9.25% non-cumulative regime (1.65% PIS + 7.6% COFINS) with input-credit positioning supporting multi-stage VAT-like mechanics. Practitioners coordinate Lucro Real positioning through credentialed Brazilian practitioners particularly for HNW corporate groups managing material multi-jurisdictional positions where the framework's specific provisions affect material.

What is MEI for small business?

Microempreendedor Individual (MEI) framework supports individual micro-entrepreneurs with annual gross revenue not exceeding R$81,000 (2024 threshold). The framework consolidates: INSS 5% of minimum wage social-security contribution, ISS R$5/month service-activity municipal tax, ICMS R$1/month commerce-or-industry state tax. Combined monthly DAS-MEI: typically R$70-80 covering all federal, state, and municipal positions.

MEI eligibility: annual gross revenue ≤R$81,000 (with proposed legislative consideration for potential rise to R$144,000), maximum 1 employee paid at minimum wage or category-floor, qualifying activity categories under specific framework provisions covering most services, commerce, and certain industrial activities. The framework provides comprehensive simplified positioning supporting Brazilian micro-entrepreneur positioning across substantial economic activity. Exit triggers: revenue exceeding R$81,000 (with allowance for up to 20% over-threshold supporting smooth transition to ME under Simples Nacional), addition of more than 1 employee, addition of non-qualifying activity. See related coverage at Brazil self-employed tax for detailed MEI framework analysis.

How does the upcoming tax reform affect small business?

Constitutional Amendment 132/2023 and Complementary Law 214/2025 establish Brazil's major tax-reform framework supporting phased introduction of VAT-on-consumption framework through 2033. The framework replaces current ICMS (state) + ISS (municipal) + PIS/COFINS (federal cumulative) with unified CBS (Contribuição sobre Bens e Serviços — federal VAT) and IBS (Imposto sobre Bens e Serviços — state and municipal VAT) framework.

Projected rates: CBS at approximately 8-9%, IBS at approximately 17-19%. Combined effective rate approximately 25-28% supporting alignment with European VAT framework rates. Selective Tax (IS — Imposto Seletivo) applies on luxury/sin items including tobacco, alcohol, sugary beverages, and vehicles. The phased implementation through 2033 supports gradual transition: 2026 begins reduced-rate CBS pilot at 0.9%, 2027 introduces CBS at full rate while reducing PIS/COFINS proportionally, 2029 begins IBS gradual introduction, 2033 completes ICMS + ISS phase-out. Simples Nacional and MEI frameworks remain available throughout the transition with specific framework provisions supporting small-business transition. The reform represents Brazil's most material tax-framework reform in decades — practitioners coordinate transition-planning analysis through credentialed Brazilian practitioners particularly for HNW filers and corporate groups managing material long-term positioning.

What legal structures support Brazilian small business?

Sociedade Limitada (Ltda. — Limited Liability Company) operates as Brazil's most common small-business legal structure under Civil Code Article 1,052 framework. The framework provides limited-liability protection for shareholders (quotistas), standard corporate-governance mechanics, and comprehensive contractual capacity for business operations. Minimum capital requirements: no minimum capital requirement supporting flexible incorporation positioning. Incorporation through Junta Comercial (state-level commercial registry) supporting standard administrative-infrastructure framework.

Alternative structures include: Sociedade Anônima (S.A. — Corporation) supporting larger-scale closely-held or public-market positioning, Empresário Individual (Individual Entrepreneur) supporting sole-proprietor positioning with personal-liability framework, Sociedade Limitada Unipessoal (SLU — Single-Member Limited Liability Company introduced 2019) supporting single-member positioning with limited-liability framework, MEI (Microempreendedor Individual) supporting micro-entrepreneur framework. Ltda. remains the practitioner-default for material business activity given the limited-liability framework, the corporate-tax rate positioning, and the broader administrative-infrastructure supporting Ltda.-based operations. See related coverage at Brazil capital gains tax for comprehensive business-disposal framework analysis.

What audit and compliance framework applies?

RFB (Receita Federal do Brasil) audit framework operates with statute of limitations typically five years from filing-period end for ordinary cases (extended for fraud-suspected positioning). Penalty framework imposes administrative penalties typically 75-150% of unpaid tax for ordinary positioning with higher rates for wilful-evasion positioning. Interest accrues at Selic rate (Brazilian central bank reference rate). Documentation requirements: comprehensive accounting under CPC standards, NF-e and NFS-e mandatory electronic-invoicing supporting transaction-level positioning, transfer-pricing documentation for related-party transactions, and SPED (Sistema Público de Escrituração Digital — Public Digital Bookkeeping System) electronic-bookkeeping framework.

Annual ECF (Escrituração Contábil Fiscal — Fiscal Accounting Bookkeeping) filing through SPED framework typically due end of July following calendar tax year for Lucro Real and Lucro Presumido filers. Annual PGDAS (Programa Gerador do Documento de Arrecadação do Simples Nacional) filing for Simples Nacional filers. Five-year minimum retention obligation under RFB framework. Voluntary disclosure under specific RFB framework programmes provides reduced-penalty disclosure mechanisms. Filers seeking jurisdiction-aware preparation can compare practitioners through /global/jurisdictions/country/br or use cross-border filing tools at /go/tax1099. Brazil participates in OECD Common Reporting Standard supporting cross-border information-exchange.

How does the framework compare to peer-jurisdiction small-business frameworks?

Brazilian small-business framework occupies a distinctive position relative to peer-jurisdiction frameworks given the multi-framework election structure (Simples Nacional, Lucro Presumido, Lucro Real, MEI). Comparative positioning: Mexico RESICO Personas Morales (cash-flow basis for ≤MXN 35m), Argentina IIBB + IRPJ progressive framework, Chile Régimen Pro Pyme simplified framework, Colombia Régimen Simple framework. UAE Corporate Tax 9% above AED 375k (substantially lower), Singapore 17% (substantially lower), Israel 23% (substantially lower than Brazilian Lucro Real ~34%), Malaysia 17% qualifying-SME or 24% (lower).

The Brazilian framework's combined Simples Nacional + Lucro Presumido + Lucro Real + MEI election structure supports comprehensive activity-and-scale-specific. The framework's distinctive complexity supports practitioner-relevant analysis particularly for businesses managing material activity-classification positioning where the multi-Anexo Simples Nacional framework intersects with presumptive-margin Lucro Presumido positioning. The upcoming EC 132/2023 + LC 214/2025 tax reform substantially modifies the broader framework through 2033 phased implementation supporting framework modernisation with comprehensive CBS + IBS + IS framework supporting unified VAT-on-consumption positioning.