Planning for retirement

Retirement is the longest-horizon goal most people have, which makes it the one where compounding helps most — and the one where starting late hurts most.

Do not rely on public pension alone

In Brazil, the public system (INSS) provides a base, but it is capped — the maximum benefit is far below many people's working income, and reforms have raised the age and contribution requirements over time. The realistic plan is to treat INSS as a floor and build your own complement on top of it.

Estimate the target

A rough method:

1. Estimate the monthly income you want in retirement.
2. Subtract the INSS benefit you expect.
3. The gap is what your own savings must cover.
4. A common rule of thumb is that a portfolio can sustainably provide roughly 4% a year of withdrawals, so multiply the annual gap by about 25 to approximate the capital you need. This is only a starting estimate, sensitive to returns, inflation and longevity.

The levers you control

• How much you contribute each month.
• How long you contribute (start early).
• How it is allocated — long horizons justify more growth assets early, shifting toward safety as you approach retirement.
• Costs and taxes — covered next, since the Brazilian private-pension wrapper has specific tax treatment.

Run your own numbers and revisit them every few years; assumptions about returns and rules will change.