Credit vs debit card comparison

You can tap-and-go, shop online or travel with either a credit card or a debit card. So, how do they compare?

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Speed, security and convenience have made paying with plastic the preferred option for most Australians. In fact, 2019 research from has shown that combined credit and debit card purchases have gone from around 2 billion per year in the mid-2000s to 9.4 billion per year.

But there has also been a big change in the type of card we use. While there was a roughly equal number of transactions on debit cards and credit cards in the mid-2000s, debit card use now makes up around 69% of all card spending – or about 6.5 billion transactions per year compared to 2.9 billion per year made with credit cards.

Although that shows we use debit cards more, there are some big differences between what they offer and the features you get with a credit card. So here, you can weigh up each option to decide which one fits with your spending plans.

Credit cards vs. debit cards at a glance

Credit cards

  • Give you access to a line of credit
  • Most cards charge an annual fee, as well as interest if you carry a balance
  • Many credit cards offer rewards and perks like travel insurance
  • Typically attract a higher surcharge/card payment fee

Debit cards

  • Give you access to your own money
  • Many accounts have $0 monthly or annual fee options
  • Less risk of debt or additional charges, compared to credit cards
  • May offer a lower or $0 surcharge/card payment fee

Credit cards

Credit cards let you spend up to a set amount of funds, which you can then pay off over time – usually with interest charges. Most credit cards also charge an annual fee. On top of these account costs, credit card surcharges can range from around 1% to 2% of the transaction value, compared to around 0.5% to 1% for debit cards. Learn how to avoid surcharges with Finder Fee-Free Shops.

On the other hand, credit cards are a popular way to earn reward or frequent flyer points on your everyday spending. You can also get credit cards with perks such as complimentary overseas travel insurance and airport lounge passes and concierge services that can help with travel, dining and entertainment bookings (among other things).

What about security?

Most credit cards offer 24/7 fraud monitoring services to help protect you against suspicious activity. If your card is used for fraud, the transaction amount will be refunded under a zero liability policy. One key advantage that credit cards offer in comparison to debit cards is that if there is fraud on your account, it won’t affect your actual bank balance or savings.

Debit cards

Debit cards are linked to your everyday bank account and give you a way to spend your own money. This means they don’t attract interest charges. Most everyday bank accounts that offer debit cards also offer $0 account fee options, meaning you can often use a debit card without paying any extra costs.

It also costs merchants less money to process debit card payments, which is why there is often a lower surcharge compared to credit card transactions. One key detail to note: for tap-and-go transactions, you may find the surcharge is higher than if you insert your debit card and enter the PIN. This is because contactless payments are processed by the Visa or Mastercard network, while the eftpos system processes payments where you swipe or insert your debit card and choose "cheque" or "savings".

In comparison to credit cards, you are much less likely to get reward points or other complimentary extras with a debit card. There are some exceptions – such as the Bankwest Qantas Transaction Account or the Citibank Plus Everyday, which gives you access to the Citibank Dining Program – but in general, you’ll be limited to whatever retail offers Visa or Mastercard have available for cardholders.

What about security?

Like credit cards, debit cards offer a zero liability policy, which means you will be refunded for fraudulent transactions. Some debit cards also offer fraud-monitoring services. However, if your account is used for fraud, you will be left without that money until the bank has fully investigated the claim – which could take a few weeks or months.

Which is better?

With a credit card, you get the flexibility of paying off the balance over time, as well as more options when it comes to rewards and other perks. But a debit card often means you will pay fewer fees and have more control over your spending because the money is coming straight from your bank account.

So even though most of us now make payments with plastic, the type of card we use is ultimately a personal choice.

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5 Responses

  1. Default Gravatar
    judyMay 13, 2015

    My daughter has to put a wedding venue deposit of $3000 plus down now for a wedding in August 2016. The remainder is to be paid 8 weeks prior to the event.

    The wedding venue wants to charge 3% surcharge but we have option to pay into their bank account.

    Does paying via the credit card (national mastercard) afford more consumer protection than transferring funds into bank account. Many thanks

    • Avatarfinder Customer Care
      JonathanMay 13, 2015Staff

      Hi Judy, thanks for your inquiry!

      Consumer protection/ purchase protection varies depending on the lender. It is ideal to check the terms and conditions of the bank who is providing the services or contact them directly (via customer service centre or local branch).



    • Default Gravatar
      judyMay 13, 2015

      Thank you,

      My local bank (NAB) told me today that with wedding deposits there is no recourse as is for purchases of goods on their mastercard.

      So I opted to pay by direct deposit to the wedding venue thus saving the 3% merchant fee.

      Kinds regards,


  2. Default Gravatar
    CHERYLDecember 16, 2013

    Can a business charge you a credit card surcharge if you pay with a debit card?

    • Avatarfinder Customer Care
      JacobDecember 17, 2013Staff

      Hi Cheryl.

      You may still be charged a debit card acceptance fee when you use your debit card to make a purchase. This fee is charged to cover the cost of the merchant’s credit and scheme debit card acceptance.

      Thanks for your question.

Credit Cards Comparison

Updated January 23rd, 2020
Name Product Purchase rate (p.a.) Balance transfer rate Annual fee
HSBC Platinum Credit Card - Balance Transfer Offer
19.99% p.a.
0% p.a. for 22 months
$129 p.a.
Enjoy a balance transfer offer, yearly annual fee refund, airport lounge passes and complimentary insurance covers.
ANZ Frequent Flyer Black
20.24% p.a.
20.24% p.a.
$425 p.a.
Earn 120,000 bonus Qantas Points & $275 back when you spend $4,000 in the first 3 months. Plus, airport lounge passes.
St.George Vertigo Classic
13.99% p.a.
0% p.a. for 18 months
$55 p.a.
Get 0% p.a. interest for up to 18 months on balance transfers with no balance transfer fee. Plus, a low annual fee and purchase rate.
Coles No Annual Fee Mastercard
0% for 12 months, reverts to 19.99% p.a.
0% p.a. for 12 months
$0 p.a.
Offers 0% p.a. on purchases and balance transfers for the first 12 months and an ongoing $0 annual fee. Plus, earn flybuys for your eligible spend.

Compare up to 4 providers

* The credit card offers compared on this page are chosen from a range of credit cards has access to track details from and is not representative of all the products available in the market. Products are displayed in no particular order or ranking. The use of terms 'Best' and 'Top' are not product ratings and are subject to our disclaimer. You should consider seeking independent financial advice and consider your own personal financial circumstances when comparing cards.

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