Emergency fund or personal credit: which is the best option for unexpected events?

The ideal response depends on the severity of the expense, your current liquidity, and the need to maintain financial stability in the medium term. In this article, we explain when you should dip into your savings and in which situations financing may be the safest option to avoid destabilizing your family budget.

Emergency fund: the first line of protection

The emergency fund acts as your main financial shield. Ideally, this savings should cover between three to six months of essential expenses, including rent, food, utilities, and transportation. Having this money set aside allows you to face loss of income, salary delays, or health emergencies with much more peace of mind.

You should use your emergency fund whenever the expense is punctual and the amount to pay does not have a drastic impact on the total amount you have already managed to accumulate. If paying in cash does not compromise your safety net for the next few months, this will always be the cheapest route, as it avoids paying interest to the bank.

When personal credit makes sense

On the other hand, resorting to external financing can be the smartest decision in scenarios of tighter financial situations. Personal credit is the best option when the unexpected expense is very high and paying in cash would completely deplete your emergency fund. Running out of liquidity from one day to the next can be too risky.

Also, if your current savings are already below the recommended three months of expenses, keeping that money in the account and financing the unexpected will be much more prudent. In 2026, personal credit continues to be a useful and fast tool, but it requires responsibility. You should only proceed if your effort rate remains below 35%, if the payment term is well adjusted, and if you compare the Total Amount Imputed to the Consumer carefully.

How to make a safe decision in unexpected situations

If you are unsure whether to use your savings or borrow money from the bank, you can apply a practical rule based on your current salary.

• Up to one monthly salary: Accessing the emergency fund is almost always the best solution.
• Between one and three salaries: The decision should depend on the current state of your savings and the urgency of the situation.
• More than three salaries: Personal credit should be seriously considered to preserve your liquidity and avoid total decapitalization.

Balance protection and cost.

In short, there is no universal or absolutely right answer. The secret to personal finance is balancing your financial protection with the cost of each transaction. A robust emergency fund and responsible use of credit are not enemies, often being complementary tools to maintain the health of your budget.

Need immediate liquidity, but prefer to keep your emergency fund intact?

Use the Savings Minute simulator to compare offers and find personal credit with the lowest rates and the most sustainable installment for your situation. The simulation is quick and free of charge.