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International banking service comparison

Kotak Mahindra Bank International Debit Card & Overseas ATM Banking vs AU Small Finance Bank International Debit Card & Overseas ATM Banking

Compare Kotak Mahindra Bank International Debit Card & Overseas ATM Banking and AU Small Finance Bank International Debit Card & Overseas ATM Banking using the controlling cost, balance, rate, tenure, liquidity, limits, eligibility and current first-party bank evidence for this product type.

International banking service comparison

Kotak Mahindra Bank International Debit Card & Overseas ATM Banking vs AU Small Finance Bank International Debit Card & Overseas ATM Banking

Compare the two source-backed records without collapsing unlike conditions into a winner score.

Latest underlying reviewSeptember 10, 2026
Kotak Mahindra BankKotak Mahindra Bank International Debit Card & Overseas ATM Banking

Kotak customers preparing an eligible debit card for international ATM, POS or online use and wanting current channel controls plus the bank's conflicting DCC disclosures visible before transacting.

Cost / pricing
Current Kotak savings fee material commonly publishes ₹150 per international ATM cash withdrawal and ₹25 per international non-financial transaction, while premium/account variants can differ or waive those charges. Foreign-currency debit-card transactions carry a published 3.5% cross-currency markup on the general schedule. DCC is source-conflicted: current first-party pages show both 1% + GST and 3.5% + GST for INR-denominated international/overseas-registered-merchant transactions.
Reviewed
September 10, 2026
Evidence
5 bank sources
Open product research
AU Small Finance BankAU Small Finance Bank International Debit Card & Overseas ATM Banking

AU customers who want granular ATM/POS/online/contactless international controls and need to compare the exact debit-card/programme forex markup instead of assuming all AU cards share one travel rate.

Cost / pricing
AU's current service-fee page publishes ₹150 per overseas ATM financial transaction and ₹25 per non-financial transaction for many mainstream debit-card schedules, while some products differ or are not international-enabled. Current cross-currency pricing is variant-specific: general AU Debit/AU Business Debit is listed at 3.5%, AU Royale at 2.5%, CA/CS special programmes at 1.5%, AU Eternity at 0.90%, and some qualifying premium/NRI schedules at 0%. Exact product schedule controls.
Reviewed
September 10, 2026
Evidence
7 bank sources
Open product research
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bankingreference.info · Comparison research sheet

Kotak Mahindra Bank International Debit Card & Overseas ATM Banking vs AU Small Finance Bank International Debit Card & Overseas ATM Banking

Prepared 14 Sep 2026 · Source page: https://bankingreference.info/compare-banking/kotak-international-debit-card-banking-vs-au-bank-international-debit-card-banking/

General product research only. Recheck the listed first-party sources before acting because product terms can change after the recorded review dates.

Decision checkpoints

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Each checkpoint reproduces the recorded product fields instead of assigning a winner. Read the condition, scope and missing-data state before treating a difference as useful to you.

01Is your exact card eligible and enabled for overseas use?Check the linked account/card and activation state before assuming access.

Kotak Mahindra Bank International Debit Card & Overseas ATM Banking

Eligible cards / accounts
Eligible Kotak deposit/current account plus an international-capable debit-card variant; fee and limit treatment can change with the account programme/card tier.
International activation
Kotak's current Cross Border help page lets customers check or enable International Usage in Mobile Banking under Service Requests → Debit Card → Card Control → International/Domestic Controls; Net Banking is also supported. Enabling itself is stated as free.

AU Small Finance Bank International Debit Card & Overseas ATM Banking

Eligible cards / accounts
Eligible AU account and international-capable debit-card variant. Some card/account variants are domestic-only or have different fee/forex schedules, so the exact product relationship remains controlling.
International activation
AU states online, contactless and international transactions are disabled by default on new debit cards. In AU 0101/NetBanking, customers can switch on International Usage and independently enable/disable ATM, POS, Online and Contactless, confirmed by OTP; website controls are also available.
02Which currency and ATM costs apply?Read forex markup, DCC and overseas-ATM treatment separately without adding unlike charges.

Kotak Mahindra Bank International Debit Card & Overseas ATM Banking

Forex markup
Kotak's current debit-card terms/schedules publish a 3.5% cross-currency markup on foreign-currency debit-card transactions using the applicable Visa/Mastercard wholesale conversion rate; specific premium-card exceptions should remain tied to their own programme schedules.
DCC
First-party conflict preserved: several current Kotak fee pages and the May 2025 NRI GSFC publish 1% + GST DCC on INR transactions at international locations/overseas-registered merchants, while other current Kotak savings/Privy pages display 3.5% + GST. No single DCC rate is asserted bankwide until Kotak resolves the live conflict for the exact product.
Overseas ATM
Many current Kotak savings schedules publish ₹150 per international cash withdrawal and ₹25 per international non-financial transaction; exact programme/card schedule controls, and premium variants can have different or nil bank charges. Foreign ATM/acquirer fees can still be extra.

AU Small Finance Bank International Debit Card & Overseas ATM Banking

Forex markup
Variant-specific. AU's current low-cross-currency page lists general AU Debit/AU Business Debit at 3.5%; AU Royale is currently marketed at 2.5%, special CA/CS programmes at 1.5%, and AU Eternity at 0.90%. The service-fee table also contains qualifying 0% card/programme rows.
DCC
AU's July 2026 DCC guidance describes DCC as a merchant/terminal-provider service with a merchant-set exchange rate and recommends paying in local currency. Its low-cross-currency page gives an indicative DCC range that varies by merchant/location; the engine therefore does not record that range as a fixed AU bank debit-card fee.
Overseas ATM
AU's current service-fee page publishes ₹150 per financial and ₹25 per non-financial overseas ATM transaction for many mainstream Visa/Gold/Platinum/Royale schedules; some premium/NRI/domestic-only products differ, including ₹100 or NA examples. ATM/acquirer surcharges can be additional.
03Will limits and recovery options cover your trip?Check international controls and the recorded support route.

Kotak Mahindra Bank International Debit Card & Overseas ATM Banking

Limits / controls
Cardholders can control international availability and card limits within product maxima. Because current card/account programmes differ, no single bankwide international daily ceiling is inferred.
Support / recovery
Kotak provides card-control and support routes through Mobile/Net Banking and customer service; lost/stolen or suspicious use should be blocked promptly through current bank channels.

AU Small Finance Bank International Debit Card & Overseas ATM Banking

Limits / controls
Customers can set ATM/POS/Online/Contactless limits through AU 0101/NetBanking up to the card variant's maximum. No one international amount is generalized across AU Gold, Platinum, Royale, Eternity, business and NRI cards.
Support / recovery
AU 0101/NetBanking supports blocking, replacement, card controls and fraud reporting; AU's support channels include phone, email, branch, video and complaint routes for unresolved issues.
Exact terms

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Banking product terms side by side for Kotak Mahindra Bank International Debit Card & Overseas ATM Banking and AU Small Finance Bank International Debit Card & Overseas ATM Banking
Decision factorKotak Mahindra Bank International Debit Card & Overseas ATM BankingAU Small Finance Bank International Debit Card & Overseas ATM Banking
Overseas fees / forex / DCCCurrent Kotak savings fee material commonly publishes ₹150 per international ATM cash withdrawal and ₹25 per international non-financial transaction, while premium/account variants can differ or waive those charges. Foreign-currency debit-card transactions carry a published 3.5% cross-currency markup on the general schedule. DCC is source-conflicted: current first-party pages show both 1% + GST and 3.5% + GST for INR-denominated international/overseas-registered-merchant transactions.AU's current service-fee page publishes ₹150 per overseas ATM financial transaction and ₹25 per non-financial transaction for many mainstream debit-card schedules, while some products differ or are not international-enabled. Current cross-currency pricing is variant-specific: general AU Debit/AU Business Debit is listed at 3.5%, AU Royale at 2.5%, CA/CS special programmes at 1.5%, AU Eternity at 0.90%, and some qualifying premium/NRI schedules at 0%. Exact product schedule controls.
Eligible card / linked accountRequires an eligible Kotak account and debit-card variant; account/product relationship determines card entitlement and any fee waivers, while available balance and customer-set card limits remain independently applicable.Requires an eligible AU account and international-capable debit card. Product/programme status determines overseas capability, fee waivers and cross-currency rate.
International card capabilitiesInternational ATM, POS/in-store and online use on eligible Kotak debit cards, with international status and channel controls available through Kotak Mobile Banking and Net Banking.AU 0101 App/NetBanking provides customer control over domestic/international usage and separate ATM, POS, Online and Contactless channels plus customer-set transaction limits within the card variant maximum.
ATM / POS / e-commerce limitsInternational card limits remain card-variant and customer-control specific. The engine does not create one Kotak-wide overseas ATM/POS/e-commerce ceiling where current first-party material ties limits to the actual card/account programme.Limits are card-variant specific and customer-adjustable up to the bank-enabled maximum. AU publishes cards ranging from ordinary tiers to premium/business products with materially different purchase/withdrawal ceilings, so one bankwide international limit is not inferred.
International-use eligibilityEligible Kotak account holders with an international-capable debit card. International usage must be enabled when off and remains subject to card, account, network, country and regulatory controls.Eligible AU customers with a debit-card variant supporting international usage. AU states new cards have online, contactless and international transactions disabled by default and allows authenticated enablement through AU 0101/NetBanking/website.
Card / account / regulatory relationshipThis profile is the international-use layer of an eligible Kotak debit card linked to a Kotak account. Forex/prepaid travel cards and premium-program-specific fee waivers remain separate products and are not generalized.International debit-card economics follow the exact AU account/card programme. AU Forex Card and credit-card travel pricing are separate products and are excluded from this debit-card profile.
International-use detail

Compare overseas fees, DCC and card controls.

These fields come from each product's type-specific structured research, so service comparisons are not reduced to the same six generic rows.

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Type-specific banking comparison terms for Kotak Mahindra Bank International Debit Card & Overseas ATM Banking and AU Small Finance Bank International Debit Card & Overseas ATM Banking
Decision factorKotak Mahindra Bank International Debit Card & Overseas ATM BankingAU Small Finance Bank International Debit Card & Overseas ATM Banking
Eligible cards / accountsEligible Kotak deposit/current account plus an international-capable debit-card variant; fee and limit treatment can change with the account programme/card tier.Eligible AU account and international-capable debit-card variant. Some card/account variants are domestic-only or have different fee/forex schedules, so the exact product relationship remains controlling.
International activationKotak's current Cross Border help page lets customers check or enable International Usage in Mobile Banking under Service Requests → Debit Card → Card Control → International/Domestic Controls; Net Banking is also supported. Enabling itself is stated as free.AU states online, contactless and international transactions are disabled by default on new debit cards. In AU 0101/NetBanking, customers can switch on International Usage and independently enable/disable ATM, POS, Online and Contactless, confirmed by OTP; website controls are also available.
ChannelsInternational ATM, POS/in-store and online/e-commerce use are supported on eligible debit cards, with domestic/international control state managed separately through supported digital card controls.International ATM, POS, online/e-commerce and contactless controls are granular in AU 0101. Limits can be adjusted per channel up to the maximum allowed for the exact card variant.
Overseas ATMMany current Kotak savings schedules publish ₹150 per international cash withdrawal and ₹25 per international non-financial transaction; exact programme/card schedule controls, and premium variants can have different or nil bank charges. Foreign ATM/acquirer fees can still be extra.AU's current service-fee page publishes ₹150 per financial and ₹25 per non-financial overseas ATM transaction for many mainstream Visa/Gold/Platinum/Royale schedules; some premium/NRI/domestic-only products differ, including ₹100 or NA examples. ATM/acquirer surcharges can be additional.
POS / e-commerceEligible cards can be used internationally at merchants/online after international use is enabled, subject to the card's own channel and amount settings plus network/merchant acceptance.Eligible cards support international POS and e-commerce after international usage/channel activation. AU's low-cross-currency guidance says reduced markup requires transacting in foreign/local currency rather than selecting INR through DCC.
Forex markupKotak's current debit-card terms/schedules publish a 3.5% cross-currency markup on foreign-currency debit-card transactions using the applicable Visa/Mastercard wholesale conversion rate; specific premium-card exceptions should remain tied to their own programme schedules.Variant-specific. AU's current low-cross-currency page lists general AU Debit/AU Business Debit at 3.5%; AU Royale is currently marketed at 2.5%, special CA/CS programmes at 1.5%, and AU Eternity at 0.90%. The service-fee table also contains qualifying 0% card/programme rows.
DCCFirst-party conflict preserved: several current Kotak fee pages and the May 2025 NRI GSFC publish 1% + GST DCC on INR transactions at international locations/overseas-registered merchants, while other current Kotak savings/Privy pages display 3.5% + GST. No single DCC rate is asserted bankwide until Kotak resolves the live conflict for the exact product.AU's July 2026 DCC guidance describes DCC as a merchant/terminal-provider service with a merchant-set exchange rate and recommends paying in local currency. Its low-cross-currency page gives an indicative DCC range that varies by merchant/location; the engine therefore does not record that range as a fixed AU bank debit-card fee.
Limits / controlsCardholders can control international availability and card limits within product maxima. Because current card/account programmes differ, no single bankwide international daily ceiling is inferred.Customers can set ATM/POS/Online/Contactless limits through AU 0101/NetBanking up to the card variant's maximum. No one international amount is generalized across AU Gold, Platinum, Royale, Eternity, business and NRI cards.
Declines / holdsDeclines can result from international/channel controls being off, customer/card limit, insufficient funds, merchant/acquirer/network restrictions or regulatory controls. Merchant/ATM operator charges and holds are separate from Kotak's own tariff.Transactions may fail if international or the specific channel is disabled, customer/variant limit is exceeded, funds are insufficient, the product is domestic-only or the foreign acquirer/network/regulatory environment blocks it.
Support / recoveryKotak provides card-control and support routes through Mobile/Net Banking and customer service; lost/stolen or suspicious use should be blocked promptly through current bank channels.AU 0101/NetBanking supports blocking, replacement, card controls and fraud reporting; AU's support channels include phone, email, branch, video and complaint routes for unresolved issues.
Wrong-fit risks

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A useful comparison shows what can make either option unsuitable instead of averaging those conditions into a score.

Kotak Mahindra Bank

Kotak Mahindra Bank International Debit Card & Overseas ATM Banking

  • Kotak currently exposes a material DCC conflict: some live fee pages state 1% + GST while other live savings/Privy pages state 3.5% + GST for the same broad INR-at-international-location concept; verify the exact account/card schedule before relying on a DCC percentage.
  • ₹150/₹25 is a common current international-ATM reference on standard savings schedules, but some premium schemes publish different treatment including waivers.
  • The 3.5% cross-currency charge applies to foreign-currency debit-card transactions; DCC is a different INR-denominated transaction state and must not be conflated with it.
AU Small Finance Bank

AU Small Finance Bank International Debit Card & Overseas ATM Banking

  • AU's cross-currency rate varies materially by card/programme—from 3.5% on general debit/business debit to lower premium rates and some 0% schedules—so there is no safe universal AU forex percentage.
  • ₹150/₹25 appears across many current mainstream overseas-ATM schedules, but certain NRI/premium/domestic-only variants publish different or NA treatment.
  • AU's current DCC education describes a merchant/terminal-provider conversion cost rather than one fixed AU debit-card tariff, so the engine does not turn its illustrative 1–2%/higher range into a bank fee.
Research tools

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Independent source state

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Kotak Mahindra Bank

Kotak Mahindra Bank International Debit Card & Overseas ATM Banking

Reviewed
September 10, 2026
Attached first-party sources
5
Open primary bank source ↗
AU Small Finance Bank

AU Small Finance Bank International Debit Card & Overseas ATM Banking

Reviewed
September 10, 2026
Attached first-party sources
7
Open primary bank source ↗

First-party source appendix

These are the exact source URLs already attached to the two research records. Re-open the controlling documents before relying on a fee, rate, limit, eligibility rule or benefit.

Kotak Mahindra Bank International Debit Card & Overseas ATM Banking

Reviewed September 10, 2026 · 5 attached first-party sources

  1. Issuer product pagehttps://www.kotak.bank.in/en/get-help/cross-border.html
  2. Fee / charge schedulehttps://www.kotak.bank.in/en/personal-banking/accounts/savings-account/saving-accounts-fees-and-charges.html
  3. Fee / charge schedulehttps://www.kotak.bank.in/en/personal-banking/accounts/savings-account/fees-and-charges.html
  4. Issuer documenthttps://www.kotak.bank.in/content/dam/Kotak/gsfcfiles/New-GSFC-W_E_F-1st-May-2025.pdf
  5. Issuer product pagehttps://www.rbi.org.in/commonman/english/Scripts/Notification.aspx?Id=1595

AU Small Finance Bank International Debit Card & Overseas ATM Banking

Reviewed September 10, 2026 · 7 attached first-party sources

  1. Issuer product pagehttps://www.au.bank.in/personal-banking/debit-cards/low-cross-currency
  2. Issuer product pagehttps://www.au.bank.in/service-fee
  3. Issuer product pagehttps://www.au.bank.in/personal-banking/debit-cards
  4. Issuer product pagehttps://www.au.bank.in/support/contact-us/retail/accounts/debit-card-management/can-i-enable-international-transactions-on-my-debit-card-using-au-0101
  5. Issuer product pagehttps://www.au.bank.in/premium-banking/debit-cards/au-eternity-debit-card
  6. Issuer product pagehttps://www.au.bank.in/blogs/what-is-dynamic-currency-conversion
  7. Issuer product pagehttps://www.rbi.org.in/commonman/english/Scripts/Notification.aspx?Id=1595