The digital speed that makes Singapore’s financial sector world-class is getting a mandatory speed bump. Starting October 15, 2025, major retail banks in Singapore, including DBS, OCBC, UOB, and others, will introduce a new, stringent anti-scam safeguard: the Cooling-Off Period (COP). This is more than just a security feature; it’s a deliberate, regulatory layer of friction designed to protect high-value accounts from sophisticated, rapid-fire online fraud. For business owners, high-net-worth individuals, and those managing significant funds in Singapore, understanding this new mechanism—and its trade-offs—is critical to maintaining smooth financial operations.
Inside the Banking Lockdown: The Cool-Off Period Explained
The new safeguard by the Association of Banks in Singapore (ABS) with strong support from the Monetary Authority of Singapore (MAS), is an automated fraud protection system. Its core function is to build in a deliberate, 24-hour pause—a “cognitive break”—for customers whose accounts show a clear, high-risk pattern of being rapidly emptied. This system is a direct evolution of the Shared Responsibility Framework (SRF), moving beyond device security to place a safety net over the actual movement of significant capital. The most crucial element for any account holder is understanding the mechanism that triggers this lockdown. This safeguard is highly targeted to avoid disrupting the majority of everyday banking activities.
The Triple Trigger: Who and What Activates the Freeze?
The Cool-Off Period (COP) is not for every account or every transaction. The system is designed to zoom in on scenarios where the risk of catastrophic loss is highest. Particularly from organised crime attempting a rapid drain of funds.
The COP is automatically activated when all three of the following conditions are met:
- Minimum Account Balance: The account must hold a balance of S$50,000 or more.
- Material Threshold: A single digital transaction, combined with all other digital withdrawals over the preceding 24 hours, results in more than 50% of the account’s total balance being transferred out.
- Transaction Scope: It applies to all digital banking transactions done via mobile apps and internet banking, with a particular focus on fast, large-scale transfers. While the initial discussion focused on overseas transfers, the mandatory enhanced fraud surveillance measures apply to all digital transactions that hit the material threshold.
When this trigger is hit, the transaction attempting to breach the 50% threshold, and all subsequent outgoing transactions from that account, are either instantly rejected or held for a mandatory 24-hour cooling-off period.Non-digital banking transactions, like cash withdrawals at a bank branch or ATM, are explicitly excluded from this freeze.
The Trade-Off: Safety vs. Speed and Liability
The 24-hour hold is the mechanism by which the bank buys time for the potential victim. Customers are immediately notified in-app or via internet banking. If the customer realises they have been scammed, they have this critical 24-hour window to contact the bank and hit the “cancel” button. This stops the fraudulent transfer before the funds are irrevocably gone. If the transaction is legitimate, the hold simply lifts automatically after 24 hours. However, this systemic friction introduces a significant consideration for businesses and individuals managing large, time-sensitive payments.
The Impact on Time-Critical Transfers
The most common pain points will be in areas like:
- Property Settlements: Delaying a payment required to close a property sale could incur significant late fees.
- Margin Calls/Share Trades: Missing a market deadline for an urgent fund transfer could result in losses or penalties.
- Urgent Business Payments: Delays in critical supply chain or payroll payments can damage business relationships and operations.
A key point of guidance from the ABS is that banks will not be responsible for fees or financial penalties arising from legitimate delays caused by the COP. This fundamentally shifts the burden of risk management to the customer. If a payment is time-critical, customers must now proactively schedule it well in advance to factor in a potential 24-hour delay.
How to Override the Freeze
The new system does allow for urgent, legitimate transfers to be manually processed during the cool-off period. In some way, it is intentionally designed to be inconvenient. To get an early override, a customer must verify the transaction with the bank via a high-friction channel:
- In-person verification at a branch.
- Specific functions at an ATM.
- Contacting the bank’s dedicated contact centre for enhanced multi-factor authentication and fraud team review.
This process requires convincing the bank’s fraud team, beyond a doubt, that the transfer is genuinely you acting freely. Even then, the decision to lift the block early remains at the bank’s discretion.
Exemptions and Strategic Planning for Businesses
To ensure minimal disruption to normal financial life, the COP specifically excludes common routine payments, even if they breach the S$50,000/50% threshold:
- Recurring Standing Instructions
- Recurring GIRO/eGIRO Payments
- Bill Payments to organisations classified as billing organisations by the bank.
For businesses and high-net-worth individuals, the implementation of the COP requires a critical reassessment of payment processes. It forces a change in behaviour, consciously moving towards scheduled payments for all high-value transactions. The choice made by Singapore’s regulators is clear. It is to prioritise trust and security over pure, unfettered transaction speed. The occasional, minor inconvenience is a necessary shield against enormous potential losses. Singapore continues to bolster its position as a secure global financial hub. That means staying abreast of such regulatory shifts is paramount to ensure both compliance and uninterrupted operations.
For more corporate compliance queries, contact the Raffles Corporate Services team at [email protected].
Yours sincerely,
The editorial team at Raffles Corporate Services