Credit Card Interest Rates in 2024: How They Work

Find out what credit card interest rates are in 2024, how they work and more!

Cards are common purchasing options among consumers, but do you know how they work? credit card interest rates in 2024? If this is one of your main questions, then you are in the right place! Discover the process of credit card interest rates in 2024. 

Find out what the credit card interest rates are (Image: Disclosure/O Antagonista)

How do credit card interest rates work?

Interest rates are based on the use of each user's cards. When you don't pay your bill or even just a part of it, these rates are set.

It is worth remembering that each bank that provides its card sets its fee according to the new law and other factors. Check out the entire process below!

How will the new credit card law work?

The new credit card law, enacted in August 2024, brings significant changes to improve transparency and consumer protection. 

Now, financial institutions must clearly inform all fees and charges associated with the credit card, such as interest, annual fees and additional charges, before signing up. 

The law also imposes a maximum ceiling on interest on revolving credit and invoice installments, preventing abusive charges.

Additionally, the card cancellation process has been simplified, allowing consumers to close their account more easily and without hidden costs. 

Offers and promotional campaigns should be more clearly disclosed, including full details of the conditions and costs involved.

Financial institutions are also required to carry out a more detailed analysis of the consumer's financial profile before approving new cards or limit increases, with the aim of avoiding excessive debt. 

The new law requires banks to provide information on financial literacy and how to manage credit responsibly.

How is credit card interest applied?

Credit card interest initially appears when you do not pay your entire bill when it is due. For example, imagine that your bill came to R$1,000.00, but you only managed to pay R$700.00. The R$300.00 that was left behind will generate interest.

Let's assume that the interest rate on your card is 10% per month. This means that the following month you will have to pay the R$ 300.00 that was outstanding, plus R$ 30.00 in interest (10% of R$ 300.00). So, on your next bill, your balance will be R$ 330.00.

If you don't pay this full amount, the debt will continue to grow, and interest will be charged again next month. 

Therefore, the best option is to always try to pay the full bill to prevent the debt from increasing over time.

What are the 2024 interest rates?

Credit card rates can range from 2% to 14% per month for revolving interest, which is applied when you do not pay your bill by the due date.

These rates depend on factors such as the type of credit, installments, fixed or progressive rates, and late payment fines.

Additionally, some extra taxes may be included in the invoice, which often go unnoticed. It is important to be aware of these charges to avoid unpleasant surprises.

What is credit card revolving interest?

When you don't pay your credit card bill in full, revolving credit kicks in.

In other words, this type of credit prevents your CPF from being negatively impacted, transferring the unpaid balance to the following month, with the addition of revolving interest.

However, the use of revolving credit is limited to 30 days. If you are still unable to pay off the amount due next month, the creditor should offer you an option to pay off the debt in installments with lower interest rates.

Juliana Raquel
Written by

Juliana Raquel