1. High Interest Charges (APR)
The single fastest way to erase your rewards is by carrying a balance. Credit card interest rates, or Annual Percentage Rates (APRs), are notoriously high, often ranging from 18% to over 40% in India. If you don't pay your statement balance in full each
month, the interest charges you accrue can quickly surpass the value of any rewards you've earned. For example, earning 2% cashback on a ₹10,000 purchase gets you ₹200. But if you carry that ₹10,000 balance, a monthly interest charge of 3% would cost you ₹300, instantly putting you at a net loss. The golden rule of rewards credit cards is to always pay your balance in full and on time. If you can't, the rewards are simply not worth the cost of the debt.
2. Annual Fees
Many premium rewards cards come with a hefty annual fee, which can range from a few hundred to several thousand rupees. These fees are charged for the privilege of accessing the card's enhanced benefits, such as airport lounge access, travel credits, and higher reward-earning rates. The key is to do the maths. If a card charges a ₹5,000 annual fee, you need to be sure you are getting at least that much value back from the rewards and perks. If your spending habits don't allow you to earn enough points, or if you don't use the specific benefits like lounge access, the annual fee can be a deadweight cost that directly reduces your net rewards value. Many banks offer waivers if you meet a certain spending threshold, which is worth investigating.
3. Late Payment Fees
Missing a payment due date, even by a day, can have multiple negative consequences. First, you'll be hit with a late payment fee, which can range from ₹100 to over ₹1,000 depending on your outstanding balance. This single fee can easily wipe out the rewards you earned during that billing cycle. Furthermore, some credit card issuers may freeze your ability to redeem points or even cause you to forfeit the rewards earned during the period of a missed payment. While some may allow you to reinstate your points after paying, it could involve an additional fee. Consistent late payments can even trigger a much higher 'penalty APR', making it even more expensive to carry a balance.
4. Foreign Transaction Fees
If you travel internationally or shop on foreign websites, this fee is a silent reward-killer. Most credit cards charge a foreign currency transaction fee, often called a forex markup, on every purchase made in a currency other than Indian Rupees. This fee is typically a percentage of the transaction amount, usually between 1.5% and 3.5%. So, if you spend the equivalent of ₹50,000 abroad on a card with a 3.5% fee, you'll pay an extra ₹1,750. This cost can significantly erode the value of any travel rewards you're trying to accumulate. If you travel often, it's crucial to use a card that specifically offers zero or low foreign transaction fees.
5. Cash Advance Fees
Using your credit card to withdraw cash from an ATM is one of the most expensive transactions you can make. Issuers charge a cash advance fee, which is often a percentage of the withdrawn amount (e.g., 2.5%) with a minimum flat fee. What makes it even more costly is that, unlike regular purchases, there is typically no interest-free grace period for cash advances. Interest starts accruing from the very moment you withdraw the cash, and usually at a very high rate. Any rewards you might earn are insignificant compared to the immediate and high costs associated with taking a cash advance.
6. Balance Transfer Fees
A balance transfer can be a smart financial move, allowing you to move high-interest debt from one card to another with a lower promotional interest rate. However, this service isn't free. Banks typically charge a balance transfer fee, which is a percentage of the amount being moved, usually between 1% and 3%. While the interest savings can be substantial, this upfront fee is a direct cost that should be factored into your calculations. For example, a 2% fee on a ₹1,00,000 transfer is ₹2,000. It's a cost that reduces the overall financial benefit of the transfer and isn't offset by any rewards.
