Hidden Charges on International Card Payments You Should Know

A friend who had moved to Dubai called us last year completely puzzled. He had swiped his Indian debit card at a supermarket in Dubai for AED 200.

His Indian account got debited about Rs 650 more than the converted amount should have been.

The exchange rate shown on Google was fine. His bank statement showed nothing unusual. But the money was gone.

That Rs 650 was not theft. It was four separate charges applied silently in the background.

This happens every time you use a card across borders, and most people have no idea it is occurring.

Why International Card Payments Cost More Than You Think

When you swipe a card internationally, the amount you see at checkout is not the amount your account absorbs.

Between the merchant terminal and your bank account, several parties take a cut.

This is not unique to one bank or one country. It is how the global card payment infrastructure works.

The charges are legitimate. They are just almost never explained clearly.

Here is the full breakdown.

The Six Charges Stacked on International Transactions

1. Forex Markup

Your bank converts the foreign currency amount to INR using a rate that is worse than the interbank rate.

The difference is the markup, and it is your bank's earnings on the transaction. For Indian bank cards, this typically runs between 1.5% and 3.5%.

For NRE account holders, understanding exactly what your bank applies matters a great deal.

The NRE account exchange rates page explains how this spread works in practice.

2. Cross-Currency Network Fee

Visa and Mastercard both charge a fee to settle transactions across currency networks.

This is around 1% and is separate from your bank's markup. It rarely appears as its own line item. Most people never know it exists.

3. GST on Forex Conversion

When an Indian card processes an international transaction, GST at 18% applies on the forex service component.

So on a 2% markup on a Rs 50,000 transaction, the GST alone adds around Rs 180. For a detailed look at what NRE accounts attract in charges, see NRE account fees and charges.

4. Flat International Transaction Fee

Many Indian banks charge a flat per-transaction fee for international use, typically Rs 100 to Rs 250, on top of all percentage-based charges.

For NRIs making multiple small payments, this adds up faster than the markup. Check the NRI account charges breakdown to know what your card attracts.

5. Dynamic Currency Conversion (DCC)

When a merchant terminal abroad offers to charge you in your home currency instead of the local currency, that is DCC.

It sounds convenient. It costs you more. The merchant's processor applies a conversion rate far worse than your bank's, and your bank still treats it as a foreign transaction on top. Always pay in the local currency. Always decline DCC.

6. International ATM Withdrawal Charges

Cash withdrawals abroad trigger a separate set of fees: a local ATM usage charge, your bank's international ATM fee, forex markup on the converted amount, and potentially GST.

Withdrawing the equivalent of Rs 10,000 from a foreign ATM can cost Rs 600 to Rs 1,200 in total depending on your bank.

👉 The total cost of an international card transaction is almost never just the forex markup. Stack all six charges and a "2% markup" card can cost you 5% to 8% on a single transaction.

What This Looks Like in a Table

On a Rs 50,000 international transaction with a standard Indian card, total charges can push the real cost to Rs 52,500 or higher. That is a 5% invisible drag on every cross-border payment.

How This Affects NRIs Specifically

If you are an NRI in the UAE using an Indian card for purchases locally, you are paying forex charges on currency that may have already been converted once when it entered your Indian account.

You are converting twice and paying twice.

NRIs who regularly send money home through card-based transfers face an even larger cost.

Direct remittance channels are almost always cheaper. See cheap ways to send money to India and best money transfer apps in UAE for structured alternatives.

If you have been making these payments without comparing costs, common NRI money transfer mistakes and NRI banking hidden fees are worth reading together.

Many of the patterns there are directly connected to international card charge stacks.

👉 If you are transferring Rs 2 lakh per month from the UAE to India via card, a 3% total charge difference versus a remittance app is Rs 6,000 saved every month. See how to transfer money from Dubai to India for a practical comparison.

What Resident Indians Should Know

If your investments are entirely in India and you travel internationally a few times a year, every card transaction abroad carries this cost stack.

It does not show as a fee. It shows as a slightly worse exchange rate with no explanation.

For resident Indians beginning to think about global investing, the cost of currency conversion at the retail card level is a preview of the friction that exists across cross-border finance.

Platforms that allow USD-denominated investing without repeated conversion cycles reduce this drag structurally.

Cards That Reduce These Charges

Zero-forex cards eliminate the bank markup component.

The Visa or Mastercard network fee of around 1% may still apply, but the total cost drops considerably. Options for NRIs include cards like Niyo Global and IDFC First WOW.

For UAE-issued card comparisons, the best credit cards in UAE and cashback credit cards for NRIs pages cover current options. For debit card comparisons, best debit cards for NRIs is the right starting point.

For broader context on what charges Indian NRI accounts carry beyond just card fees, the NRI banking hidden fees resource is the most comprehensive single reference.

The GIFT City Angle

For NRIs investing through GIFT City, the cross-border conversion problem is structurally avoided. Investments are USD-denominated, returns are in USD, and repatriation happens in the same currency.

No retail card conversion is involved at any stage.

For resident Indians, GIFT City funds offer access to global markets without triggering repeated LRS conversion overhead. The GIFT City mutual funds tool, GIFT City AIF explorer, and GIFT Nifty tracker help evaluate your options. For FD comparisons, the NRI FD rates tool shows current rates across GIFT City banks.

Specific funds to explore: DSP Global Equity Fund, Tata India Dynamic Equity Fund, Edelweiss Greater China Equity Fund, and Sundaram India Mid Cap Fund. For NRIs interested in GIFT City IPOs, the GIFT City IPO guide and IPO products page are useful starting points.

The broader point: reducing friction in cross-border finance is not just about picking a better card. It is about structuring your investments so that currency conversion costs do not quietly compound year after year. That is what Belong is built to help you do.

FAQs

Are these charges disclosed by banks upfront?

Partially. Forex markup and transaction fees are in card terms and conditions. Cross-currency network fees and GST are rarely highlighted. Read the Most Important Terms document for your specific card.

Do these charges apply to UPI payments made internationally?

UPI-based international payments go through a conversion process and may attract forex charges depending on the payment corridor. Verify the applicable fees before using UPI abroad.

Does using a prepaid travel card eliminate all charges?

Prepaid forex cards can eliminate markup on locked-in rates but may carry reload fees, inactivity fees, or withdrawal charges. Read the full fee schedule before loading funds.

How does this affect NRIs using Indian cards in the UAE?

Every transaction on an Indian card in a non-INR currency triggers forex markup, cross-currency fees, and GST. Over a year of regular use, this is a meaningful cost. Using a UAE-issued card for UAE expenses is generally more efficient.

Can any of these charges be claimed back?

Some premium cards rebate forex charges as a benefit. Standard savings and NRE debit cards typically do not. Check your card's benefit schedule specifically.

Disclaimer: This article is for informational purposes only and does not constitute financial or tax advice. Charges mentioned are indicative and subject to change by individual banks and card networks. Verify applicable fees with your card issuer before transacting.