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Forex card, credit card or debit card abroad: which costs you least?

The cheapest way to pay abroad depends on three costs: the currency markup, fees and tax collected at source (TCS). Here's how each option compares, with real cards' published fees.

Last reviewed 21 October 2026. Written by the FileITR.in team.

The options compared

Currency markupTCS above ₹10 lakh a yearWatch out for
Zero-markup credit cardNoneNo: credit card spends abroad aren't counted under LRSCash withdrawals are expensive on any credit card
Regular credit cardOften 2% to 3.5%, plus 18% GST on itNoThe markup adds up on big spends
Forex prepaid cardBuilt into the loading rate; a fee if you spend a currency you didn't loadYes, 20% (2% for education or medical)Issuance, reload and ATM fees; GST when you load
Zero-markup debit cardNoneYesATM fees; money leaves your account straight away
Foreign currency cashThe money changer's rateYesLoss or theft; customs limits

TCS isn't an extra tax: it's credited to your PAN and set against your tax when you file. But it ties up money until then. See TCS on forex cards and foreign trips.

What a markup costs

On ₹1 lakh of spending with a 3.5% markup: ₹3,500 of markup plus ₹630 of GST on it, so ₹4,130 in all. A zero-markup card saves that.

Real cards, from their own published fees

Checked on each issuer's website on 21 October 2026. Fees change: confirm before you apply or travel.

CardTypeCurrency markupOther charges published
ScapiaCredit card (Federal Bank, Axis Bank or BOBCARD)ZeroZero joining and annual fees
ixigo AUCredit card (AU Small Finance Bank)Zero on spends outside IndiaLifetime free for a limited period, per the bank
Niyo GlobalDebit card, with a partner bankNone over the Visa rateATM fees depend on the partner bank: check the app
HDFC Multicurrency Platinum ForexPlusForex prepaid card2% if you spend a currency you haven't loaded₹500 + GST to issue, ₹75 + GST per reload, USD 2 per ATM withdrawal in USD

Many other cards offer low or zero markup. These are examples whose fees we could check on the issuer's own page, not a ranking.

GST when you buy currency or load a card

Buying foreign currency or loading a forex card carries GST on the conversion. Under one of the valuation methods in the GST rules, the taxable value is 1% of the amount up to ₹1 lakh (at least ₹250), so GST is ₹180 on ₹1 lakh and at least ₹45 on any amount.

How to choose

  • Most spending by card: a zero-markup credit card has no markup and no TCS. Pay the bill in full: interest is far costlier than any markup.
  • You want a fixed rate or a set budget: a forex card locks the rate when you load it. Load the currencies you'll spend.
  • You don't use credit cards: a zero-markup debit card avoids markup, but counts under LRS.
  • Carry two cards from different networks, in case one is declined.

This compares published fees. It isn't a recommendation of any card.

Common questions

Is a forex card better than a credit card abroad?

A zero-markup credit card has no markup and no TCS. A forex card locks your rate when you load it, but counts under LRS and has its own fees. It depends on how you'll pay.

Is TCS charged on credit card spending abroad?

No. The Ministry of Finance said in 2023 that international credit card spends while overseas aren't counted under LRS.

What is the forex markup on credit cards?

Often 2% to 3.5% on regular cards, plus 18% GST on the markup. Some cards charge none.

Is GST charged on buying foreign currency?

Yes, on the conversion. Under one valuation method, GST is 18% on 1% of the amount up to ₹1 lakh, at least ₹45.

Two ways to sort this

Do it yourself

  1. Check your current card's currency markup.
  2. Compare a zero-markup card or a forex card for your trip.
  3. Load the currencies you'll actually spend.
  4. Claim any TCS in your return.

Let an expert do it

We claim your TCS back in your return and check your foreign spending is reported correctly.

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Work it out for yourself

TCS you pay comes back against your tax. See what you owe.

Open the income tax calculator

Sources

This guide explains the rules in general. For your own situation, .

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