BANGKOK, THAILAND – CIMB Thai Bank announced it would permanently discontinue all debit card services from April 2026, affecting more than 1 million customers across the country.
Bank to shut down entire debit card portfolio
The decision emerged after a Bangkok office worker, Somchai, received a letter in November 2025 stating that his long‑used debit card would expire on 3 April 2026 and never be renewed. What appeared to be an isolated case turned out to be a bank‑wide move by CIMB Thai Bank Public Company Limited, a subsidiary of Malaysia’s CIMB Group. The lender confirmed that from that date it would stop issuing new debit cards, cease replacements and terminate the service entirely, while leaving current accounts in place.
All existing debit products are affected, including the standard CIMB Thai Debit Card, the Chill D Debit Card, the e‑Savings Debit Card and the CIMB Preferred Visa Debit Card. Customers who relied on the cards as their main payment method will lose benefits such as free withdrawals at more than 5,900 CIMB ATMs across five ASEAN countries, daily spending limits of up to 100,000 baht and SMS alerts for every transaction.
Shift driven by Thailand’s digital payment boom
The step was set against rapid change in Thailand’s payments market, where mobile wallets such as TrueMoney, Rabbit LINE Pay and PromptPay have displaced traditional instruments. In 2025, the country’s mobile payments market reached about US$29.7 billion, with annual growth projected at 14.9 percent. Backed by the Bank of Thailand’s Payment Systems Roadmap 2022–2024, QR code payments via PromptPay became standard from street stalls to luxury boutiques.
At the same time, debit cards have steadily lost ground. Data from GlobalData showed that in 2024, credit cards accounted for 93.9 percent of all card‑payment volume, while debit cards were used on average only 3.1 times per card per year, compared with 37.6 times for credit cards. Although there were 75.8 debit cards per 100 inhabitants, a lack of rewards, instalment options and cashback, combined with more convenient mobile wallets, kept day‑to‑day usage low.
Profit pressures and strategic reset at CIMB Thai
CIMB Thai had also faced financial headwinds. In the first half of 2025, its net profit fell 21.8 percent year on year to 1.01 billion baht, partly due to one‑off effects, revenue recognition adjustments and additional credit losses. Against that backdrop, the bank framed the withdrawal from debit cards as a rational business decision, as the products generated little fee income but carried sizeable costs for production, delivery, security and customer support.
In a market where many customers hardly used their physical cards, continuing the service no longer appeared sustainable. Instead, the bank has directed users towards its online banking and mobile app channels, which allow transfers, balance checks and standing orders, while cash can still be obtained via credit cards or over the counter at branches.
Customers weigh impact on daily finances
The loss of debit cards raised practical concerns, especially for clients who deliberately avoided credit and preferred to spend only what was in their accounts. Without a debit function, there is a greater risk that credit cards could lead some into debt. Thailand already had one of the highest levels of household indebtedness in Southeast Asia, prompting the central bank to tighten card repayment rules.
From January 2024, cardholders were required to repay at least 8 percent of their outstanding balances monthly, up from 5 percent previously. For customers who either cannot qualify for a credit card or choose not to have one, the end of CIMB’s debit service means they must either adapt to digital wallets, withdraw cash at the counter or consider moving their deposits to another institution.
Expats and cross‑border users lose key benefits
Expatriates and foreign residents formed a significant segment of CIMB Thai’s clientele, valuing the cross‑border features of its debit cards. Free withdrawals at CIMB ATMs in Malaysia, Singapore, Indonesia and Cambodia had been a major draw for people travelling frequently within ASEAN. With those perks disappearing, many international customers will have to compare offers from other Thai banks such as Bangkok Bank, Kasikornbank or Siam Commercial Bank, even though these often charge higher fees for overseas transactions.
The shift also complicates matters for holders of Speed D Plus savings accounts, which were designed as digital, passbook‑free products without debit card access. Customers who linked a separate CIMB debit card to bridge cash and digital accounts will now lose that connection, and the bank itself pointed out on its website that no cards are offered for Speed D+ at all.
Mobile banking and QR codes move to the fore
For CIMB Thai, expanding mobile and online channels is the primary alternative it offered to affected users. Through the bank’s app, customers can make transfers, pay bills and perform QR‑based PromptPay transactions, which are now accepted by most shops, restaurants and service providers nationwide. For many, daily life in Thailand can be managed without a physical card as long as a smartphone and mobile internet are available.
An additional draw is cost. PromptPay QR payments often incur merchant fees of under 1 percent, compared with card‑payment charges that can reach up to 2.4 percent. This cost gap has led some businesses to offer small discounts for customers who use PromptPay instead of cards, reinforcing the shift away from plastic.
Credit cards and bank switching as fallback options
Customers still wanting a physical payment instrument for cash withdrawals and purchases can apply for one of CIMB Thai’s credit card products, which are not affected by the debit shutdown. However, the bank and regulators have warned that such cards can encourage higher spending and, if misused, contribute to mounting debt. The stricter repayment rules introduced by the central bank in 2024 were meant to mitigate that risk.
Another possibility is to change banks. Major lenders including Bangkok Bank, Kasikornbank and Siam Commercial Bank continue to offer debit cards and are investing in additional services such as contactless fare payment in public transport. In March 2023, United Overseas Bank rolled out a Tap & Go service for its debit card holders at all MRT stations in Bangkok and Nonthaburi, illustrating how some banks still see potential for innovation in physical cards.
Virtual banks and a cash‑light future
Broader changes in Thailand’s financial system are also shaping CIMB Thai’s strategy. In June 2025, the Bank of Thailand granted licences to three consortia led by SCB X, Ascend Money and Krungthai Bank to launch virtual banks from 2026. These institutions plan to operate fully digital models without branch networks and are expected to compete aggressively on fees and online services, likely relying more on virtual than plastic cards.
The government’s policy push towards a cash‑light economy aims for more than 800 digital payments per person per year by 2025, up from 538 in 2023, favouring mobile methods over traditional cards. Nonetheless, cash is expected to remain important, particularly in rural areas and among older people, where notes and coins still dominate for small, everyday purchases.
Security concerns temper digital enthusiasm
Rapid digitalisation has also brought risks. In 2024, Thailand recorded about 168 million fraud‑related SMS messages and calls, the highest figure in the region, alongside several major data breaches affecting millions of records. These incidents fuelled public scepticism, with many consumers viewing digital payments as more vulnerable than cash or cards.
In response, banks and fintech firms have been pushed to invest in stronger security measures, from biometric authentication to blockchain‑based solutions and improved encryption. Building trust in these systems will be crucial if customers are to feel comfortable replacing familiar debit cards with fully digital alternatives.
Steps CIMB customers were urged to take
With several months between the November 2025 announcement and the April 2026 cutoff, CIMB Thai advised customers not to assume they could keep using their cards indefinitely. The bank stated that no replacement cards would be issued under any circumstances, including loss or theft, before the deadline. Users were encouraged to review their regular transactions, such as subscriptions and standing payments linked to debit cards, and migrate them to other methods in good time.
For personal assistance, the bank directed clients to the CIMB Thai Care Center on 02 626 7777 and to branch staff, who could explain options and support the transition. Customers with limited experience in mobile banking were encouraged to familiarise themselves with the CIMB Thai app and PromptPay QR payments, while other institutions offered training sessions to help older or less tech‑savvy users overcome their hesitation.
Market signal and regional contrast
The move by CIMB Thai raised questions over whether other banks might eventually follow. So far, no other Thai lender has announced comparable plans, and several have instead expanded debit offerings and integrated them into digital wallets. Banks such as Kasikornbank and Krungthai Bank have introduced contactless card systems for public transport, underscoring that debit cards still have a role when combined with new features.
Regionally, the decision appeared specific to Thailand. Other units of the CIMB Group in Malaysia, Singapore, Indonesia, Cambodia and the Philippines continued to issue debit cards. In Malaysia, for instance, CIMB heavily promoted its debit Mastercard under the slogan “Why use cash?”, positioning cards as a tool to reduce cash usage—a strategy that seemed more successful there than in the Thai market.
Lessons for customers in a changing banking landscape
Analysts noted that CIMB Thai’s withdrawal highlighted the risks of depending on a single payment method or provider. Maintaining accounts with more than one bank and using a mix of physical and digital tools can provide greater resilience against abrupt policy changes. The episode also underlined that banking services once seen as permanent can be withdrawn when profitability or customer behaviour shifts.
The decision prompted broader reflection on the future role of traditional banks with branches and plastic cards versus fintech firms and virtual banks. Observers suggested that the answer would likely be a hybrid model, in which established institutions reinvent themselves while new digital players work to earn public trust.
Ultimately, the end of CIMB Thai’s debit card service marked a turning point in how many people in Thailand managed their money. For customers like Somchai, it meant adjusting habits—such as paying for a daily coffee at a street stall via PromptPay instead of a familiar CIMB debit card—as the country’s banking system moved further into a digital, mobile and interconnected era.