In this article
Quick summary
- Pay the total amount due, not the minimum, by the due date and you pay no interest.
- The interest-free period runs from the day you buy to the due date: a purchase just after the statement gets the longest wait.
- Paying only the minimum can cost 3% to 4% a month on what is left.
Here is a strange thing about credit cards: the people who pay the most for them are not the ones who use them most. The heaviest users who pay the full bill each month often pay nothing at all, and even earn rewards. The ones who pay interest are usually people who didn’t know how the dates work.
Learn three dates and one rule, and your card becomes a free, short-term loan. Miss them, and it becomes one of the costliest loans you can take. This guide explains both sides.
The three dates on every card
- Billing cycle. The month-long window the bank uses to collect your spends, for example the 6th of one month to the 5th of the next.
- Statement date. The last day of the cycle. The bank adds up what you spent and prepares your bill.
- Due date. The last day to pay that bill, usually 18 to 25 days after the statement date. Pay by this date and no interest is charged on that statement’s purchases.
Your card’s dates are printed on the statement and shown in the bank’s app. Under RBI rules, you can ask the bank to change your billing cycle date, which helps if your due date falls just before your salary arrives.
How the interest-free period works
The interest-free period is the time between the day you make a purchase and the due date. It is not a fixed number. It depends on when in the cycle you buy. Take a card whose statement date is the 5th and whose due date is the 25th.
| You buy on | It appears on the statement of | Due date | Interest-free days |
|---|---|---|---|
| 6 October | 5 November | 25 November | 50 days |
| 20 October | 5 November | 25 November | 36 days |
| 5 November | 5 November | 25 November | 20 days |
Buy something big on the day after your statement date, and you get close to 50 days before you must pay. Buy it on the day of the statement, and you have 20. Use this when you plan a large purchase: wait a day or two and you get the longest free credit.
Total due or minimum due: the choice that costs money
Each statement shows two amounts. The total amount due is everything you owe. The minimum amount due is a small share of it, which keeps your account from being marked overdue. Paying the minimum looks like a kindness, but it is how a card turns into a debt.
- Pay the total due: no interest on those purchases, and the next cycle starts fresh.
- Pay only the minimum: the rest carries interest, usually calculated from the date of each purchase, and you lose the interest-free period on new spends too.
- Pay nothing, or pay late: a late fee, interest on the whole amount, and a mark on your credit report.
Cards charge interest in the region of 3% to 4% a month, which is roughly 36% to 48% a year. Say you leave ₹20,000 unpaid at 3.5% a month. That is ₹700 in interest in the first month. Left alone for a year, the interest comes to about ₹10,221, and that is before late fees and GST on the charges. For comparison, a personal loan usually costs far less than a card.
Charges that catch people out
- Cash withdrawals. Interest starts the same day, there is no interest-free period, and a cash advance fee is added on top.
- Late payment fee. Charged if you miss the due date, even by a day. It is usually a slab based on what you owe.
- Foreign currency markup. Spending abroad or on international websites often carries an extra markup on the exchange rate.
- Annual fee. Many cards waive it if you spend above a set amount in a year. Check the threshold and whether your spends count.
- GST. Added to interest and most fees, so the real charge is higher than the printed one.
Eight habits of people who never pay interest
- Turn on auto-debit for the total due, not the minimum.
- Keep a reminder two days before the due date, in case the debit fails.
- Spend only what is already in your account. Treat the card like a debit card that pays you back in rewards.
- Pay part of the balance before the statement date if you spend heavily. A lower balance on the statement helps your credit score.
- Keep your usage under a third of the limit.
- Use one or two cards well, rather than five loosely.
- Read every statement for fees and charges you didn’t expect, and for spends you didn’t make.
- Ask for the billing cycle to be moved if the due date doesn’t suit you.
If you can’t pay the full bill this month
It happens. Do these things in order. First, pay as much as you can above the minimum, because interest is calculated on what is left. Second, don’t pay it with another card or a cash advance. Third, ask the bank whether you can convert the outstanding amount into an EMI. Then compare the cost of that EMI with a personal loan before you accept. Finally, stop using the card until the balance is cleared, so new spends don’t pile on.
Closing a card
If you decide to close one, pay everything off, ask the bank in writing, and ask for a no-dues letter. Under RBI rules, a card issuer must close the account within seven working days of your request once dues are cleared, and can be fined for delays. Remember that closing a card can lower your credit score by reducing your total limit. If the only reason is the annual fee, ask the bank to move you to a free card first.
The bottom line
A credit card is a tool, and the tool is cheap or costly depending on one habit: paying the full amount by the due date. Learn your three dates, set auto-debit for the total due, and the card will give you up to 50 days of free credit, and rewards on top. If you are choosing a card, we can compare options by your spending pattern before you apply.
Questions readers ask
The statement date is when your bill is generated, covering the month’s spends. The due date is the last day to pay it without interest, usually two to three weeks later.
No. It only avoids a late payment fee and an overdue mark. The remaining balance is charged interest, and you lose the interest-free period on new purchases until the card is cleared.
Yes, and it is often smart. Paying before the statement date lowers the balance the bank reports to the credit bureaus, which helps your score. Paying before the due date is always allowed.
The bank can charge a late fee and interest, and may report the delay to the credit bureaus. A few days’ delay generally costs less than weeks, but set auto-debit so it does not happen.
Two cards you manage well can help: a higher combined limit lowers your usage. More cards than you can track raise the risk of a missed payment and annual fees. Keep it to what you can keep an eye on.
