HSBC zeroes the forex mark-up on every card it sells — for 32 days

HSBC India announced on 14 August 2026 that it is switching off the foreign-currency mark-up on its entire credit-card shelf for a month. From 15 August to 15 September 2026, both dates inclusive, merchant point-of-sale and online foreign-currency transactions on the HSBC Premier, Taj, Live+, TravelOne and Platinum cards carry no mark-up at all.

Price it, because for once the number is large and the qualifying condition is “spend money abroad”. Premier and TravelOne both quote 0.99% in their tariff sheets — the lowest standing forex on any mainstream Indian card — so the waiver is worth ₹990 per ₹1,00,000 of international spend. On Platinum, Taj and Live+, which sit at the Indian norm of 3.5%, it is ₹3,500 per ₹1,00,000. A two-week holiday in Europe on ₹3,00,000 of card spend saves ₹10,500 on a Live+ and ₹2,970 on a TravelOne, on top of every reward point the cards already pay.

Then stack the thing HSBC does all year and never gets credit for: it charges no Dynamic Currency Conversion fee. DCC is the terminal in Lisbon offering to bill you in rupees at a rate it picked itself, and most Indian issuers add their own fee on top of that theft — Axis more than doubled its DCC mark-up to 3.5% last month. HSBC’s is nil. For these 32 days an HSBC cardholder abroad pays the network’s cross-border fee, GST, and nothing else the bank could have charged.

Two things that will bite people who plan around it. The waiver is the mark-up only — GST and the card network’s own cross-border fee are untouched, so “zero forex” does not mean zero cost. And eligibility is judged on the posting date, not the swipe date: a purchase made on 15 September that settles on the 16th can fall outside the window. Treat the last three days as unreliable for anything expensive. ATM cash withdrawals never qualify.

The card that should have won this, and didn’t

The obvious candidate for “best HSBC card for foreign spend” is the RuPay Cashback card, whose whole international pitch is a 0% mark-up. It is not on the eligible list. HSBC’s own announcement puts it and the Prive card outside the promotion on the grounds that they “are already offered with zero forex mark-up on international purchases since their respective launches”.

That sentence is marketing prose, and HSBC’s own paperwork disagrees with it. The RuPay Cashback’s zero-forex benefit lives in a document titled Offer, clause 3 of which reads “The offer is valid from 15 July 2025 to 31 August 2026 (both dates inclusive)” — and clause 9 reserves HSBC’s right to withdraw it. That PDF still says exactly that today. So the sequence for a RuPay Cashback holder is: 0% until 31 August 2026, then the 3.5% mark-up in the shared RuPay tariff sheet from 1 September — while every other HSBC cardholder keeps paying nothing for another fortnight.

The two windows look like one story and are not. Both dates are correct. The card HSBC built for foreign spend is simply the first one back to 3.5%, and it reverts in the middle of HSBC’s own zero-forex month.