Why Brazil's Interest Rates Are So High

Why Brazil has had some of the world's highest real interest rates, the role of fiscal risk, credit market problems and inflation history, and the effects on growth.

Brazil’s central bank rate, the Selic, has often been among the highest in the world.

Levels

The Selic reached 14.25 percent in 2015-16, fell to 2 percent in 2020, and rose again to around 15 percent in 2025.
Real rates (after inflation) have often been very high.

Why so high

Inflation history: the central bank must fight inflation expectations.
Fiscal risk: large public debt and deficits worry investors.
Credit market problems: many loans are directed at subsidised rates, so market rates must be higher to work.
Low savings.

Consumer credit

Brazilians face very high rates on credit cards and personal loans, sometimes over 100 percent a year.

Effects

Expensive borrowing for businesses slows investment.
Government pays high interest on debt.
Investors earn high returns on Brazilian bonds.

Central bank independence

Brazil’s central bank gained formal independence in 2021.

The credit card bill

A Brazilian who carries a credit card balance may pay interest rates far above 100 percent a year, far higher than most countries.

Thinking high interest rates are only about inflation

Fiscal risk and credit market structure also keep rates high.

Key takeaways

Brazil's Selic rate has often been among the world's highest.
Inflation history, fiscal risk and credit market structure explain it.
Consumer credit can cost over 100 percent a year.
The central bank became formally independent in 2021.