How independent professionals legally pay less tax

Paying less tax legally is not tax evasion — it is planning. Independent professionals who understand the rules of the Brazilian tax system save, year after year, amounts that others leave on the table. Vivian Sampaio explains the strategies that make a real difference.

Why do independent professionals pay so much tax?

The most common answer is: because they don’t plan from the moment they open the company. Most independent professionals open a business, fall into Simples Nacional (simplified tax regime), and only think about taxation again when the tax bill arrives unexpectedly high — or when the accountant presents the year-end report.

The problem has two roots:

No planning from the start

Choosing the tax regime, defining the business activity code (CNAE), structuring the owner’s salary (pró-labore) — all of this needs to be done before the first month of operation, not afterward. A professional who opens a company without this analysis ends up in the wrong regime and pays more tax for years.

Wrong regime for the revenue profile

Simples Nacional (simplified tax regime) is the default regime for most independent professionals. But it is not always the cheapest. For high revenues, Lucro Presumido (presumed-profit regime) may charge less; for those with high documented expenses, Lucro Real (actual-profit regime) may be the best option.

The annual review of the regime should be as automatic as paying income tax. But few professionals do it.

Legal strategies to pay less

Choosing the optimized tax regime

The most direct strategy is to choose the right regime. The calculation considers:

Average monthly revenue
Documented deductible expenses
Growth projection
Profit-distribution target

For revenue between R$ 40,000 and R$ 80,000/month, Simples Nacional usually wins. Above R$ 80,000/month, Lucro Presumido (presumed-profit regime) tends to be more economical. From R$ 150,000/month with low expenses, Simples can reach rates of 20%+ while Lucro Presumido stays at 11.2%.

Planning owner’s salary (pró-labore) vs profit distribution

Under Lucro Presumido (presumed-profit regime), the strategy involves:

Setting the owner’s salary (pró-labore) in the lower INSS bracket (11% on the cap)
Keeping the remainder as profit
Distributing the profit as dividends, which are exempt from IRPF

Under Simples Nacional (simplified tax regime), there is a limit on the distribution of IR-exempt profits (40% of earned profit, capped at the amount of owner’s salary received). Exceeding this limit triggers additional taxation.

The accountant needs to calculate, each quarter, the best configuration of owner’s salary vs distribution for the professional’s profile.

Deductions allowed by law

The most common deductions for independent professionals include:

Home office: proportional rent, electricity bill, internet, furniture (when the company pays or reimburses)
Equipment: laptops, monitors, peripherals purchased by the company (accelerated depreciation)
Software and subscriptions: professional tools, cloud storage, communication services
Courses and training: training that keeps the company competitive
Corporate health insurance: a company expense that can be deducted as an operating cost
Supplementary pension contributions (PGBL): deductible as an operating expense of the company
Taxes paid: ISS, ICMS and other taxes paid by the company are deductible from the tax base

Each expense must have proper documentation: an invoice, contract or proof of payment. No document, no deduction.

Most common deductions for independent professionals

Home office and equipment

If the professional works from home and the company pays a related expense, this can be a deduction. The law allows the company to recognize as an expense:

Rent proportional to the space used for work
Internet bill (proportional to business use)
Office supplies

Equipment purchased by the company (laptop, monitor, work chair) enters as an asset and depreciates over time — which reduces the tax base while representing a real investment.

Professional courses and training

Courses that keep the company up to date (certifications, graduate degrees, technical specializations) are deductible as operating expenses. The condition is that the course has a direct relationship with the activity carried out by the company.

Example: a lawyer who takes a graduate course in tax law; a doctor who specializes in a new area; a consultant who takes a leadership course. All deductible.

Corporate health insurance

When the company hires health insurance for the partner and their dependents, the amount is deductible as an operating expense. In addition, the amount that would be deducted from an employee (if there were one) does not exist in practice for a partner who is not an employee.

In practice, corporate health insurance comes out cheaper than an individual plan because the company pays it as an operating cost and reduces the tax base.

Supplementary pension contributions

Contributions to a supplementary pension (PGBL or VGBL) can be deducted as an operating expense of the company — but there is a cap: the deductible amount cannot exceed 12% of gross annual income.

For independent professionals with high income, this deduction can represent significant IRPF savings.

Mistakes that make professionals pay more

Not separating the individual from the company

When the professional mixes accounts, they compromise the visibility of real profit and prevent the correct assessment of deductions. In addition, confusion between the individual and the company can create problems for asset protection.

Revenue without invoices

Receiving without issuing an invoice is a mistake that compromises both bookkeeping and the deduction of expenses. If the revenue does not enter the cash book, it does not appear in the profit — and without documented profit, there is no way to distribute or tax it correctly.

The invoice is not just a legal obligation: it is the record that allows the accountant to calculate the tax correctly.

Simples regime when it should be Lucro Presumido

The most expensive mistake in choosing a regime. Simples charges progressive rates that rise with revenue. When monthly revenue exceeds R$ 80,000, the Simples rate can reach 20%+ — while Lucro Presumido (presumed-profit regime) charges 11.2% + ISS.

The annual review of the regime is mandatory for those billing over R$ 60,000/month.

Case study: real savings through planning

Current scenario vs optimized scenario

Situation: A business management consultant, monthly revenue of R$ 70,000, operating under Simples Nacional for 3 years.

Current calculation:

Simples Nacional: ~17% on revenue = R$ 11,900/month in taxes
Owner’s salary (pró-labore): R$ 8,000 (INSS of ~R$ 880)
Total monthly tax cost: ~R$ 12,780

Optimized scenario (switch to Lucro Presumido):

IRPJ (15% on 32% of the base): R$ 3,360
CSLL (9% on 32%): R$ 2,016
PIS/COFINS (cumulative): ~R$ 2,555
Owner’s salary (pró-labore): R$ 8,000 (INSS ~R$ 880)
Total: ~R$ 8,811/month

Monthly savings: ~R$ 4,000 = ~R$ 48,000/year

A change of regime, done with planning, can generate real savings. But it must be carried out by the accountant with an analysis of the last 12 months of revenue.

Concrete savings figures

For independent professionals with revenue between R$ 50,000 and R$ 150,000/month, savings from optimized tax planning range from R$ 20,000 to R$ 120,000 per year, depending on the revenue and the current setup.

The first step is to know how much you are paying right now. If you don’t know, ask your accountant. If the answer doesn’t come in clear numbers, it’s time to change accountants.

How to start your tax planning

Run a diagnostic with your current accountant. Ask for a report on the effective tax burden of the last 12 months (not just the amounts paid, but the effective rate on revenue).
Compare with the other regimes. Ask the accountant for an estimated calculation of how much you would pay under Lucro Presumido and Lucro Real.
Identify unused deductions. Expenses you have but are not deducting represent lost money.
Define the ideal regime. With the numbers in hand, the choice becomes clear.
Review annually. Revenue changes, rules change, and the best regime today may not be the best one next year.

This way of treating tax planning as a concrete decision — with regime, owner’s salary, profit distribution and deductions calculated in real numbers — is what guides the entire Naprática hub: consultative content for those who need to decide, not vague talk about “paying less tax.”

For professionals who are still opening their company, understand the step-by-step of company formation and check the most common mistakes when opening a PJ before making this decision. To understand the monthly obligations that come with a CNPJ (company tax ID), see this article on accounting obligations.

And if you want a personalized analysis of your case, talk to the VMAHUB team. Planning done correctly pays the accountant back in just a few weeks of savings.