Verified 6 Aug
Kalyani Kulkarni
Asked 31 May 2026
Two things nobody tells you: (1) GST is charged on the annual fee, so a ₹1,000 fee becomes ₹1,180. (2) Reward points usually have an expiry of 2-3 years. Set a calendar reminder to redeem before they lapse.
Forex markup comparison: Amex = 3.5%, HDFC Infinia/Diners Black = 2.0%, Axis Atlas = 3.5% but with milestone fee waivers, ICICI Emeralde = 3.5%, Standard Chartered = 3.5%. If you travel more than twice a year, the math favours Infinia or Diners Black.
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The card network matters more than the bank for acceptance and forex. Here's how each one stacks up in India.
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Every swipe moves money across multiple rails. The network's fee is small per transaction but massive in aggregate.
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A Mastercard premium tier card.
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A Mastercard basic card.
I just made a big purchase on my HDFC Bank credit card. What is the exact process to convert it into EMI? Are there any processing fees?
I've owned 4 cards over the last 7 years. The biggest lesson: a card that fits your spend pattern beats the 'most rewarding' card on paper. A 5% cashback card you actually use daily will give you 10x more value than a 10% card you use once a month.
