With credit card late payment fees now at S$100, it's more important than ever for Singaporeans to pay their bills on time.

Banks in Singapore are raising late payment fees for credit cards. OCBC and DBS have increased their late payment fees from S$80 to S$100, and it's likely that other banks will soon follow. This means it's more important than ever to pay your credit card bill on time.

Here are some ways to make it easier.

1. PUT YOUR BILLING CYCLE ON YOUR CALENDAR AND SET REMINDERS

It's a common misconception that credit card payments are all due "at the end of the month", which is often taken to mean sometime around the 30th or 31st. This is incorrect.

Credit card minimum payments are due at the end of a billing cycle. This cycle varies between banks and begins from the time you activate the card. For some banks, it begins from the first time you charge a purchase to the card.

The billing cycle may not end on the 30th or 31st, and it often doesn't.

For example, say a bank has a billing cycle of 25 days. If you were to activate the card on the 21st of January, the billing cycle would end on the 15th of February. This is when your payment would need to be in.

Some banks have billing cycles of 25 days, some banks have 30 days cycles, and some may even have long billing cycles that are more than 40 days. It's important to know the exact dates when your payments would be due.

As an aside, note that interest charges are applied at the end of each billing cycle. If you want to avoid interest repayments, you have to pay in full before the end of the cycle.

2. TIME YOUR CARDS' ACTIVATION SO THEIR BILLING CYCLES END AT THE SAME TIME

Ideally, you want the billing cycles of all your credit cards to end at more or less the same time.

Let's say you have three credit cards. If you can activate them such that their billing cycles end on the 22nd, 25th, and 27th of the month, you can make repayments for all of them on the 20th of the month, and be assured that you won't be late for any of them.

One trick to doing this is to get credit cards from the same bank, with the same protocols. However, the downside to that is you may not be able to optimise your credit cards, as some banks have promotions that others don't.

3. ALWAYS READ THE MAIL FROM YOUR BANK

If you have missed a payment, your bank will highlight this in the charges (the cost will always be called "late charges"). You will usually receive reminders via snail mail if your payment is overdue.

One potential danger of not reading this mail is that you could end up paying recurrent late charges. For example, say you pay a day late, and incur a charge of S$100.

When your payment is processed, it goes toward paying this fee. As such, you don't receive further letters, texts, phone calls, etc. However, the next month your payment is again a day late (perhaps you set the wrong date for GIRO payments), causing a S$100 charge. Your next payment then covers this charge, and so on.

This could result in you paying an extra S$100 every month until you notice it! So always check the snail mail. The first paragraph will usually say if you've paid late.

4. DO NOT HAVE MORE THAN 3 CREDIT CARDS AT THE TIME

Unless it's absolutely necessary, try to keep your total number of credit cards down to three. It's confusing to keep track of the billing cycles four or five different cards, especially if they are from different banks.

Don't renew old credit cards that you don't need. If you keep renewing them even as you apply for new ones, you will end up with a thick stack of credit cards, all with different charges. You might just miss S$10 or S$12 outstanding on one card, and end up being charged a S$100 late fee for it.

As an aside, it's not cost-efficient to have more than three cards, as you have to pay annual fees for each of them. Here's what we think about how many credit cards you should really own.

5. LOWER YOUR CREDIT CEILING AND AUTOMATE PAYMENTS

If you only use credit cards as a mode of payment (i.e. you always pay back in full), this is a simple method that also removes the temptation to overspend.

Set the credit limit to an amount lower than your monthly income (most credit cards have a limit of two or four times your monthly income). For example, even if your income is S$5,500 a month, you can request that your credit card be given a ceiling of just S$1,500 a month.

Next, set a GIRO payment of S$1,500 a month to your credit card. This ensures you will always repay it in full, so there is no late charge or interest. It also prevents you from impulsive shopping sprees, as you can't charge more to the card than S$1,500 even if you wanted to.

This article was first published in SingSaver.com.sg.