What is credit score and how to improve yours
Understand what a credit score is and discover actionable tips to improve it and achieve better financial conditions.

What is a credit score?
A credit score is a number that represents your financial health. It ranges from 0 to 1000 and is used by financial institutions to evaluate credit risk when granting loans or financing. In Brazil, the main companies that calculate the score are Serasa and Boa Vista.
The higher your score, the lower the chances of being seen as a bad payer. For instance, a score above 700 is generally viewed positively by banks, while scores below 500 may hinder credit approval.
What influences your credit score?
Several factors can influence your score. Here are the main ones:
- Payment history: Paying your bills on time is crucial. Late payments can significantly reduce your score.
- Credit utilization: If you have a credit card with a limit of R$ 5,000 and you use R$ 4,000, your utilization is high. Ideally, you should keep this ratio below 30%.
- Length of credit history: The longer you have active accounts that are paid on time, the better for your score.
- New accounts: Opening many credit accounts in a short time can be seen as a risk signal.
How to check your credit score?
Checking your score is simple. Visit the Serasa or Boa Vista website and create a free account. Once logged in, you can view your score and a detailed report of your financial situation. Regularly monitoring your score is a great way to understand how your actions are affecting your rating.
Practical tips to improve your credit score
1. Pay your bills on time
This is the most basic yet extremely effective tip. If you have overdue bills, prioritize paying them. For example, if you owe R$ 300 on a credit card bill, paying it on time can help quickly increase your score.
2. Keep your credit utilization low
As mentioned earlier, avoid using more than 30% of your credit limit. If your card has a R$ 2,000 limit, try not to exceed R$ 600 in charges. This shows you manage your credit well.
3. Use credit responsibly
Using a credit card for daily purchases and paying it off on time is an excellent strategy. This way, you build a positive history. For example, use your card to buy your monthly grocery basket costing R$ 500 and pay the bill by the due date.
4. Review your records and negotiate debts
Check for any inaccurate information in your records. If there are outstanding debts, contact creditors and try to negotiate them. Often, discounts and payment plans are available that make it easier to settle.
5. Avoid opening too many credits at once
When applying for credit, do so in a planned manner. Opening multiple accounts in a short time can be interpreted as a sign that you're experiencing financial difficulties.
Conclusion
Improving your credit score requires discipline and attention. By following these practical tips, you can not only increase your score but also ensure better financial conditions in the future. Start taking care of your financial health today and keep an eye on your score. For more information and tips, keep following our blog!
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Equipe ADXIS
A equipe de conteúdo do ADXIS escreve sobre organização financeira, investimentos e comportamento com dinheiro.