Retirement Benefit Calculation After the Reform: 2026 Guide

This page is a translation of the original Portuguese text, provided for convenience. It deals with Brazilian law. If there is any discrepancy, the Portuguese version prevails. Read the original in Portuguese

Since the Social Security Reform, the retirement benefit calculation uses the average of 100% of an insured person’s contribution salaries since July 1994, with a coefficient that starts at 60% and rises with the person’s contribution time.

How the retirement calculation changed after the 2019 Reform

Before Constitutional Amendment No. 103/2019, the calculation allowed you to discard the lowest 20% of contribution salaries from the period after July 1994. That rule, set out in Law No. 8.213/91, favored people who earned low salaries early in their working lives and high salaries at the end of their careers, producing benefits close to their last pay.

With the Social Security Reform, the discard mechanism was eliminated. Since November 13, 2019, the benefit base (salário de benefício) is the simple arithmetic average of 100% of the contributions recorded in Brazil’s National Social Information Registry (CNIS) from July 1994 onward, when the Plano Real took effect. Every payment counts, including the lowest ones, which tends to lower the final benefit for people whose careers had large salary swings.

The change applies to every type of retirement granted after the Reform, including the transition rules. If you met the requirements before that date, you keep your vested right and may apply under the old rules when they are more favorable.

The 60% coefficient and the increase for contribution time

The main innovation of Constitutional Amendment No. 103/2019 was the coefficient applied to the salary average. The starting benefit equals 60% of the average of your contributions, plus 2% for each year beyond 20 years of contribution for men and 15 years for women.

Every payment counts, including the lowest ones, which tends to lower the final benefit for people whose careers had large salary swings.

In practice, to receive 100% of the average, a man must contribute for 40 years and a woman for 35 years. Someone who retires under the permanent age-based rule with the minimum required time (15 years for women and 20 for men who entered the system after the Reform) receives only the initial 60%, with no increase.

Here is how the coefficient grows with additional years of contribution:

Survivor’s pensions and other derived benefits follow a similar logic, based on the same coefficient applied to the average calculated by INSS (Brazil’s National Social Security Institute).

To receive 100% of the salary average after the Reform, a man must contribute for 40 years and a woman for 35, a significantly stricter standard than the one in place before 2019.

Transition rules and their specific formulas

The transition rules in Constitutional Amendment No. 103/2019 have their own calculation formulas, different from the permanent rule. Knowing each one is essential to choosing the most advantageous path, a task that usually calls for a detailed study of the points rule and the other transition rules before you make a final decision.

Points rule

Under the points rule, you must add your age to your contribution time and reach the score required in the year you apply. The benefit follows the general formula: 60% of the average, plus 2% for each year beyond 20 years (men) or 15 years (women). Because people usually qualify under this rule with contribution time well above the minimum, the final coefficient tends to be high, approaching 100%.

Progressive minimum age rule

The coefficient of 60% plus 2% per additional year applies here as well. The difference is that the requirement is reaching the minimum age set for the year of the application, combined with the minimum contribution time. The benefit base is calculated the same way as under the permanent rule.

50% toll and 100% toll

These two rules deserve special attention. Under the 50% toll, the retirement benefit is calculated on the full average, but the social security factor (fator previdenciário) applies, which can reduce the benefit depending on your age and life expectancy. Under the 100% toll, the formula is more generous: you receive 100% of the salary average, with no reducing coefficient, as long as you meet the minimum age (57 for women and 60 for men) and complete twice the time that was missing to reach 30 or 35 years of contribution on November 13, 2019.

Many insured people who were close to the required time on the date of the Reform choose the toll rule as a way to preserve a higher benefit amount, especially when the gap to the original requirement was small.

The role of the salary average and the CNIS in the final result

The entire calculation depends directly on the information recorded in the CNIS, the INSS database that gathers employment relationships, earnings and contributions. Errors or gaps in that record can significantly reduce the amount calculated. Unregistered jobs, underreported salaries, unpaid late contributions and periods of rural work without proof are common problems that affect the average and, as a result, the final amount.

Before applying for the benefit, it is worth downloading your complete CNIS statement through the Meu INSS app and checking each earnings entry. If it does not match your pay stubs or work booklet, you can request an administrative update through the services for correcting employment records and earnings.

Another relevant point is the floor and the cap. The benefit base cannot be lower than the current minimum wage or higher than the cap of the General Social Security Regime. In 2026, this cap is adjusted annually by the same index used to adjust INSS benefits. Contributions above the cap do not increase the final amount, so there is no point in paying on a base higher than that limit.

The inflation adjustment of contribution salaries is also part of the calculation. Each payment since July 1994 is adjusted by official indexes (the INPC, Brazil’s National Consumer Price Index, since 2007) up to the date of the calculation, preserving the insured person’s historical purchasing power.

Situations in which the social security factor still applies

The Reform did not eliminate the social security factor; it only restricted its use. It remains in place in two relevant situations: under the 50% toll, as discussed above, and in retirement by contribution time calculated under the old rules for people who acquired their right before November 13, 2019. In those cases, the IBGE (Brazil’s national statistics bureau) life expectancy table and your age when you apply directly affect the coefficient.

As a rule, the factor works against people who retire early and in favor of people who wait longer. That is why it is worth simulating alternative scenarios before filing your application. Meu INSS has its own simulator, but it does not always account for every detail of your contribution history, which is why personalized analyses based on the complete statement tend to be more accurate.

If you have special-conditions periods, rural work time, contributions as a self-employed contributor (contribuinte individual) and variable salaries, you should evaluate each calculation rule before choosing. In many cases, postponing your application by a few months or making supplementary contributions can substantially increase the benefit amount over the whole course of your retirement.

Frequently Asked Questions

Which salaries count in the retirement calculation after the 2019 Reform?

All contribution salaries recorded in the CNIS from July 1994 onward count, adjusted for inflation up to the date of the application. The Reform eliminated the option of discarding the lowest 20%, so no contribution is excluded from the average. The more uniform your salary history, the less the change affects the final result.

Is it possible to receive 100% of the salary average under the current rules?

Yes, but it requires a long contribution history. Under the permanent rules and most of the transition rules, you receive 100% of the average only after 40 years of contribution (men) or 35 years (women). The exception is the 100% toll, which grants the full average to those who meet that rule’s specific requirements, without applying the reducing coefficient.

Why might my simulated amount on Meu INSS be wrong?

The Meu INSS simulator works with the data available in the CNIS, which does not always reflect your complete history. Old employment records, rural periods, special-conditions work and late contributions may be missing or incorrect. A detailed review of your statement, together with a check of your documents, helps correct the record and arrive at an amount closer to the real one before you apply.

As informações deste artigo são de caráter informativo e não substituem consulta jurídica individualizada. Cada caso possui particularidades que exigem análise específica.