uSwitch explains everything you need to know about credit cards
Read our guide to credit cards to see if they can help you with your day-to-day finances.
Facts about credit cards in the UK
For more information about some of the terms we use, you can click on some of the highlighted words, or go to our glossary.
To find out if you could save money by switching, or to apply for a new credit card, try our credit card comparison tool now.
What are credit cards and how do they work?
Credit cards give you credit, which is usually interest free for up to a maximum of 56 days, after which you can either pay off what you have spent on your credit card in full – meaning you pay no interest – or you can pay off some of your credit card balance each month.
Typically, the minimum amount you must repay is around 3% of your credit card balance, plus interest.
What different types of credit cards are available?
There are various different types of credit card and it is important to think about how you will use your credit card and choose the one that best suits your needs:
Standard credit cards are available to anyone over the age of 18 who fits the lender’s borrowing criteria. You can settle the amount you owe in full and without interest within a given period of time, or pay off a portion of the amount and carry the remaining balance forward with interest.
Gold or platinum credit cards offer lower interest rates but are only available to those on higher incomes and may involve charges. They often come with added benefits such as free travel insurance.
The introductory period typically lasts around 12 months and can sometimes be as long as around 16 months. Remember that the rate may only apply to balance transfers, not future purchases, meaning you could end up paying the provider’s standard or higher rate if you make new purchases with the credit card.
Plus, you start paying interest on the balance if you don’t pay if off before the introductory period finishes. Some providers offer balance transfers at 0% or low rates for several years. Lifetime balance transfer cards charge a low rate until your debt is paid off completely.
Some credit card providers offer 0% purchase credit cards for an introductory period. The length of this varies, but is usually between 3 and 16 months. After that you will pay the lender’s typical interest rate. So it pays to check what the typical interest rate is too when you choose a credit card.
Cashback credit cards give you back a percentage of your spending in cash – so when you spend on your credit card, you get something back.
Reward credit cards are similar to cashback cards but instead of getting cash back when you spend, you receive rewards points, such as Airmiles. You can then redeem these points with partner organisations.
Affinity credit cards are linked to organisations such as stores and charities. You may get small discounts or rewards from the organisation your card is affiliated to when you use it.
If you have a charity credit card, the charity will receive a nominal amount for each transaction. Watch out for high interest charges on these credit cards if you don’t pay them off each month.
Prepaid credit cards have to be topped up with money before they can be used. They don’t charge interest and offer the convenience and functionality of a credit card for people who have been refused credit, or who don’t have a conventional credit card for other reasons.
What should I consider when choosing a credit card?
If you’re unlikely to pay off your balance each month, the most important thing to check is the Annual Percentage Rate (APR). If you know you will be able to pay off the balance each month, consider getting a cashback credit card or a credit card that offers rewards.
Before applying for the credit card you should also check:
- the period of free credit (the maximum is usually 56 days but some with credit cards it is less than this)
- when interest is charged: some credit cards charge it from the statement date, others charge from the purchase date
- how much you will be charged if you miss a monthly payment
- whether there is an annual charge for the credit card.
Can I get a credit card even if I have limited or bad credit?
If you’ve previously been turned down for a credit card, it may be because you’ve damaged your credit rating by running up debts or because you do not have enough credit history.
Some credit card providers specialise in people with an adverse credit rating or people with low incomes like students.
Can a balance transfer credit card save me money?
Low interest balance transfer credit cards can save you money on interest payments made against the balance you transfer.
Most credit cards charge a balance transfer fee of around 2-3% for this service, however the fee could be worth it because you could save a significant amount by avoiding paying interest.
Don’t forget that the low interest rate charged for balance transfers may not apply to purchases, so if you start spending on your credit card, you could end up paying a higher interest rate.
How do I pay my credit card bill?
Most credit card providers offer various ways to pay your bill. You could normally pay:
- by cheque
- by setting up a direct debit
- online if you have online banking
- in person at a bank
Can consolidating my credit card debt save me money?
If you’ve got several credit card debts, it makes much more sense to transfer your balance onto one low-interest credit card – so you’ll be saving money and making repayments easier to manage.
Remember to cut up and cancel your old credit cards once you transfer your balance.
Many providers offer low or 0% interest rates on balance transfers. This often only lasts for a relatively short introductory period, but long-term and lifetime balance transfer cards are also available.
Will I be able to use my credit card abroad?
Credit cards can be used in the same way abroad as in this country. You can pay for hotels, meals and purchases as well as obtain cash from cash machines abroad. But bear in mind there may be extra charges for converting currency.
These are normally referred to as foreign usage loading on your statement.
How can I protect myself against credit card fraud?
With more and more of us shopping online and over the phone, protection from identity fraud is more important than ever.
Most banks now offer a fraud protection guarantee so you won’t pick up the bill if someone steals your credit card details.
To ensure your credit card details aren’t used without your consent:
- check your credit card statements regularly – if anything seems unusual, alert your credit card provider immediately
- never tell anyone your PIN number, not even your bank (and never write your PIN down)
- make sure no one is watching you when you enter your PIN in shops or at cash machines
- check your credit report for changes. Get free online access to your credit report.*
How does the Consumer Credit Act protect me?
One of the advantages of paying for things with a credit card is that it offers you extra protection.
Under Section 75 of the Consumer Credit Act, if you pay for something on a credit card and it cost between £100 and £30,000, the credit card company is jointly liable with the retailer if things go wrong.
The Act also applies if you purchase goods abroad. So if something you buy is faulty, you can ask the credit card company to intervene or refund you.
Credit card glossary
You may receive rewards from the organisation your card is affiliated to. If you have a charity card, the charity will receive a nominal amount for each transaction.
APR. This stands for Annual Percentage Rate. Any firm that lends money is required by law to quote the APR. The APR takes into account the interest you will be charged plus any additional charges making it easier for you to compare products. In general, the lower the APR the better the deal.
Balance transfer credit cards. A credit card balance transfer means moving your debt from one credit card to another. It’s often a good way to save money as many companies offer an interest-free period on balance transfers to new customers.