1. Find a card that suits your needs
Different types of credit cards have different benefits and may be better suited to different patterns of spending and repaying. Broadly, credit cards can be grouped into three categories:
- Low fee: These cards can be suitable for those looking for the convenience of a credit card with a low annual fee and who are confident they’ll regularly pay off their balance in full. Low-fee cards attract higher interest rates than some other card types.
- Low rate: These may best suit those who carry a balance over from month to month and want to minimise the amount of interest they pay on purchases. Low-rate cards have a higher annual fee than some other card types.
- Awards: These cards may be suitable for those who intend to pay off their balance in full each month and who want to make the most of their credit card spending by earning awards points. Awards cards attract higher interest rates and annual fees than some other card types.
You can use our credit card selector tool to help find a CommBank card that will suit you.
2. Know your monthly spending limits
You’ll want to avoid overspending and getting yourself into debt beyond your means at all costs. Before taking out a credit card, use our budget planner to assess how much disposable income you have each month that could be used to repay a credit card. Our credit card repayment calculator can help you figure out how long it would take to pay back your balance, based on what you can afford to pay.
You can choose to repay anywhere between your minimum due payment or your full balance each month, but the more you pay off the less interest you will be charged.
3. See how interest is calculated
Each credit card has different interest rates for different types of transactions, such as regular purchases, balance transfers and cash advances. The interest rate you’ll often see in advertising is the purchase interest rate, which is the rate you’re charged on purchases if you don’t pay your balance in full by the payment due date on your statement each month. Many credit cards come with an interest-free period that you can use to your advantage.
4. Understand the fees and charges
With credit cards there are other charges in addition to interest rates to be aware of. Ensuring you make at least your minimum repayment by the due date each month will avoid late payment fees. Also be aware that if you withdraw cash with your credit card you'll be charged a cash advance fee as well as interest at the cash advance interest rate. Check out our standard fees and charges for credit card services.
5. Maximise the benefits
From complimentary international travel insurance to emergency assistance and extended warranty on purchases, there is a range of benefits that may come with a credit card. Different card types have different benefits, so check the type you’re interested in to see if it has the benefits you’re after. Remember, cards with lots of perks are likely to have higher annual fees and interest rates than other card types.