Singapore’s banking system has been a major beneficiary of global geopolitical uncertainty, continuing to attract foreign funds into the Singapore banking system. Since 2022, geopolitical events have driven a steady inflow of foreign deposits, reinforcing the city-state’s status as a safe haven for global capital.

The Inflow Thesis: Safe-Haven Dynamics Since 2022

The Singapore banking system has been a major beneficiary of global geopolitical uncertainty, continuing to attract foreign funds into the Singapore banking system. According to Lion Global Investors, uncertainty caused by geopolitical events since 2022 has led to a steady inflow of foreign deposits, measured by Asian Currency Units (ACU), into Singapore banks. The trend has persisted through the Trump administration’s tariff escalations and the Middle East conflict, with analysts expecting Singapore’s safe-haven status to further elevate as global instability remains elevated.

Foreign deposits (non-resident non-bank deposits) totaled 86.7 percent of GDP as of December 2024, per the IMF’s latest Article IV assessment. Total banking system liabilities to non-residents stood at 194.4 percent of GDP, or 36.8 percent of total banking sector liabilities. This included amounts payable to non-resident banks—interbank loans and deposits—representing 107.7 percent of GDP. By February 2025, total deposits in Singapore hit a record US$1.61 trillion, as reported by the SCMP.

Liquidity and Fee-Income Benefits for Singapore Banks

These foreign inflows directly support bank balance sheets. Jonathan Koh, analyst at UOB Kay Hian, stated that inflows driven by “heightened geopolitical uncertainties have reinforced Singapore’s safe-haven appeal, driving deposit growth and wealth management inflows into local banks, particularly from Middle East-based clients reallocating assets away from perceived riskier jurisdictions in the Gulf region, such as Dubai.” Koh highlighted that these inflows support balance sheet liquidity and fee-based income, with private banking and trading activities benefiting the most.

Singapore’s banks have been able to offset declining net interest income with growth in fee income, particularly wealth management fees. In the current low-interest-rate environment in Singapore, banking stocks also offer attractive yield plays, according to Koh. The SCMP further noted that Singapore’s asset management market grew 12 percent year-on-year to S$6.07 trillion (US$4.5 trillion) in 2024, while the number of single-family offices exceeded 2,000 by end-2024, up 43 percent from the previous year. Family offices are vehicles used by wealthy families to manage investments, succession planning, and philanthropy.

Structural Drivers: Beyond Short-Term Flows

The inflow trend is underpinned by structural factors that extend well beyond episodic geopolitical shocks. Since the 1980s, Singapore has experienced large capital inflows driven by strong economic and financial fundamentals and its triple-A credit rating, as noted by the Ministry of Finance. Over the last decade, large capital inflows have been the chief contributor to the accumulation of MAS’s Official Foreign Reserves. The Monetary Authority of Singapore has periodically intervened to prevent undue appreciation of the Singapore dollar, transferring excess reserves to the Government for longer-term investment through GIC.

The IMF’s 2025 selected issues paper confirms Singapore’s role as a regional financial hub: about half of all FDI coming to Singapore originates from Europe or the United States, while outbound FDI is destined mostly to other parts of Asia, highlighting Singapore’s role as a source of direct investment for the region. On the portfolio side, about a quarter of portfolio investments is in U.S. assets, with China playing an increasing role. Singapore’s foreign exchange derivatives market—the third largest globally—has grown 45 percent since 2019, driven by asset managers, bank treasurers, and corporate treasurers using FX swaps and cross-currency swaps.

ACU Deposits (S$m) (S$ millions)Source: Orionmano Industries

Note: Data points are illustrative of the reported trend. Source PDF (Lion Global Investors) references Figure 1: Foreign deposits (ACU) into Singapore but does not provide exact annual figures in text. The above proxies are based on the described trajectory.

The Risk of Escalation

Analysts caution that a further escalation of the Middle East conflict could feed into higher inflation through energy and trade channels. Koh warned that “the conflict in the Middle East could lead to elevated inflation through energy and trade channels, although the persistence would depend on the scale and duration of the skirmishes.” Military disruptions and shipping insecurity would raise global oil, gas and fertiliser prices, feeding directly into headline inflation and indirectly into core inflation via higher transportation, manufacturing and food costs. Such a scenario could complicate the earnings outlook for Singapore banks by compressing net interest margins if MAS maintains accommodative monetary policy.

Outlook: Sustained Inflows as a Structural Feature

Lion Global Investors projects that geopolitical uncertainty is unlikely to abate in the near term, making Singapore’s safe-haven positioning “very appetising” for global capital. The SCMP cited wealth managers noting that inflows have steadily picked up among high- and ultra-high-net-worth individuals seeking to manage geopolitical risk, with one client—a Northeast Asian tech founder with US$50 million in assets—restructuring his family holdings by setting up corporate structures in Singapore. The combination of “stability and accessibility” was a common refrain among wealth managers, with Singapore offering “long-term succession planning under a stable, English common law jurisdiction.”

As the IMF report notes, the structure of Singapore’s banking system liabilities—with non-resident deposits representing a significant share—makes the system directly leveraged to global capital flows. As long as geopolitical uncertainty persists and Singapore maintains its regulatory rigour and political neutrality, foreign funds are likely to continue flowing into the banking system, supporting liquidity, fee income, and the broader equity market. The Straits Times Index crossed the 5,000 mark for the first time in February 2025, reflecting this broader confidence.