
Deep Tax Study: how to make tax decisions with security, clarity and real savings
Tax decisions based on guesswork cost millions to Brazilian companies every year. A deep tax study transforms uncertainty into concrete data, generating real savings and legal security.
What is a Deep Tax Study?
It is a detailed technical analysis of company tax situation, comparing scenarios, calculating impacts and identifying legal savings opportunities. Unlike point consulting, tax study: Analyzes complete history (3-5 years real data). Simulates multiple scenarios with future projections. Considers all variables (tax regime, corporate structure, operations). Identifies hidden risks and potential tax liabilities. Proposes specific action plan for your reality.
Why Many Companies Pay More Tax Than They Should?
Many companies operate in Simples or Presumido when Real Profit would be more advantageous (or vice versa). Real example: Service company with R$ 5 million annual revenue, operating in Presumido, discovered Real Profit would generate R$ 280k/year savings.
Real Profit companies frequently lose PIS/Cofins credits by not identifying all eligible expenses or lack of adequate control.
Operations centralized in single company when creating branches, holdings or SPEs would be more tax-efficient.
Dozens of federal, state and municipal tax incentives go unnoticed due to lack of specialized analysis.
What Does Deep Tax Study Include?
Phase 1: Complete Diagnostic
- Analysis of balance sheets and statements from last 3-5 years
- Review of articles of incorporation and corporate structure
- Survey of all operations and revenue streams
- Identification of deductible expenses not utilized
- Audit of ancillary obligations and tax compliance
Phase 2: Simulations and Comparisons
- Comparison between Simples, Presumido and Real Profit
- Calculation of potential savings in each regime
- Projections for next 3-5 years
- Tax Reform impact analysis (CBS/IBS)
- Growth scenario simulations
Phase 3: Opportunity Identification
- Applicable tax benefits (PAT, ROTA 2030, Lei do Bem, etc.)
- Unutilized tax credits (PIS/Cofins, ICMS, ISS)
- Succession planning opportunities (holdings)
- More efficient corporate structures
- Payroll and pro-labore optimizations
Phase 4: Action Plan
- Specific recommendations prioritized by impact
- Implementation timeline
- ROI calculation for each action
- Risks and mitigations
- Required legal documentation
Real Savings Cases
Situation: Operating in Presumido for 8 years. Study identified: Real Profit + IPI and PIS/Cofins credit utilization. Annual savings: R$ 420,000 (2.8% of revenue).
Situation: Simples Nacional with growing revenue. Study identified: Real Profit + Lei do Bem (R&D tax incentive). Annual savings: R$ 380,000 (4.75% of revenue).
Situation: Assets in individuals' names. Study identified: Holding structuring + rental income optimization. 10-year savings: R$ 1,900,000 (ITCMD + IR on rentals).
When to Do Tax Study?
Ideal Situations
- Growing company: Revenue increasing year after year
- Regime change: Leaving Simples or considering Real Profit
- Tight margins: Need to reduce costs, including taxes
- Before investments: Expansion, asset purchases, hiring
- Succession planning: Holding structuring or reorganizations
- Tax Reform: CBS/IBS preparation
Recommended Frequency
Companies should do complete tax study every 2-3 years, or when significant business changes occur (growth above 30%, new product line, structure change).
Cost vs. Benefit
Typical Investment: Companies up to R$ 5MM (R$ 5-10k - Basic study). Companies R$ 5-30MM (R$ 15-30k - Complete study). Companies above R$ 30MM (R$ 40-80k - Deep study). Typical ROI: Well-executed tax study usually identifies 2% to 8% savings on annual revenue. Example: Company with R$ 10 million revenue investing R$ 20k in study can save R$ 200k to R$ 800k per year. Return happens in less than 2 months.
Conclusion
Deep tax study is not cost — it is investment with measurable ROI. In complex tax environment like Brazil, data-driven decisions are difference between paying minimum necessary and paying much more than you should. Do not leave money on the table. Do tax study and discover exactly how much you can save.
Companies investing R$ 20-30k in comprehensive tax study typically identify R$ 200k-800k in annual savings. Return on investment happens in less than 2 months for most businesses.
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Guilherme Pagotto
Diretor Tributário
Contador, especialista em tributação empresarial e planejamento tributário estratégico. Mais de 15 anos de experiência em reforma tributária e estruturas societárias.
Consultoria Estratégica Personalizada
Análise completa do seu negócio com soluções sob medida para seus desafios específicos.