How to Calculate CLT Net Salary
The complete guide to understanding every cent that leaves your paycheck and taking control of your financial life.
"It's not how much money you make, but how much money you keep."
Did you know that the average Brazilian worker cannot explain why the amount deposited in their account is less than what was agreed in the contract? The reality is brutal: between the promised gross salary and the money that actually reaches your account, there are two tax guillotines — INSS and IRRF. Both work progressively, meaning the more you earn, the sharper the blade.
The Deduction Map: INSS Table 2025
INSS works in bands. You don't pay 14% on everything — each slice of your salary is taxed at a different rate. Think of it as a staircase: each step charges its own rate. Here is the official table:
| Salary Band | INSS Rate | Max Contribution in Band |
|---|---|---|
| Up to R$ 1,518.00 | 7.5% | R$ 113.85 |
| R$ 1,518.01 to R$ 2,793.88 | 9% | R$ 114.83 |
| R$ 2,793.89 to R$ 4,190.83 | 12% | R$ 167.63 |
| R$ 4,190.84 to R$ 8,157.41 | 14% | Ceiling: R$ 951.63 |
The Second Guillotine: IRRF Table 2025
After deducting INSS from your gross, the remainder becomes the income tax calculation base. Each registered dependent reduces R$ 189.59 from this base. Here are the brackets:
| Calculation Base (after INSS) | IRRF Rate | Deduction |
|---|---|---|
| Up to R$ 2,259.20 | Exempt | — |
| R$ 2,259.21 to R$ 2,826.65 | 7.5% | R$ 169.44 |
| R$ 2,826.66 to R$ 3,751.05 | 15% | R$ 381.44 |
| R$ 3,751.06 to R$ 4,664.68 | 22.5% | R$ 662.77 |
| Above R$ 4,664.68 | 27.5% | R$ 896.00 |
The Complete Formula
The order matters: first deduct INSS from gross, then calculate IRRF on what remains (calculation base). Getting the order wrong completely changes the result.
FGTS: The Invisible Reserve
Besides deductions, there is FGTS (8% of gross), deposited by the employer into a linked account. It is not deducted from your salary — it is an additional employer cost. You can only withdraw it in specific situations such as termination without cause, home purchase, or retirement.