Tax planning for small businesses: when to review
A sound tax study compares lawful scenarios, documents assumptions and connects tax, payroll, margins and cash flow. It should respond to the operation rather than an isolated headline rate.
Source article last reviewed: . English/Spanish content prepared on 29 October 2026.
Review before the applicable decision window
Growth, hiring, a new activity and falling margins can invalidate an old comparison. Check the election calendar for the year and the company’s circumstances before planning implementation.
Use consistent inputs
The study should connect revenue, margins, payroll, owners’ remuneration, distributions, activity classification, reporting and tax risks.
- Compare eligible Simples, Presumido and Real scenarios.
- Review Fator R and the actual payroll components where relevant.
- Identify deductible expenses and supporting records.
- Include compliance work and the owners’ position.
Convert the study into a routine
A projection loses value if monthly closing no longer reflects the business. The result needs a calendar, responsible parties, assumptions to monitor and a review process when the operation changes.
A commercial proposal defines the service; it is not itself the technical study. The analysis follows engagement and receipt of the required information.
Informative content. A case-specific analysis requires a contracted service and reliable records.
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