Hong Kong
Banking sector profile — Asia-Pacific
Data as of October 2026 • TGB Intelligence Unit
Policy rate as of 7 October 2026: 4.25% (HKMA Base Rate; source: Hong Kong Monetary Authority)
Banking sector at a glance
Structure and performance
Hong Kong is an international banking centre whose balance sheets far exceed the domestic economy. Authorized institutions held HK$33.4tn of assets at end-July 2026, roughly ten times GDP. Of the 174 authorized institutions in August 2026, 147 were licensed banks – 115 of them incorporated outside Hong Kong – alongside 16 restricted licence banks and 11 deposit-taking companies. Customer deposits of HK$20.6tn exceeded loans of HK$10.8tn, a loan-to-deposit ratio of about 53%, and 58% of deposits were denominated in foreign currencies.
The domestic market is led by The Hongkong and Shanghai Banking Corporation (HBAP), whose consolidated balance sheet also spans its Asia-Pacific network and which completed the privatisation of Hang Seng Bank in the first half of 2026. HBAP reported first-half 2026 attributable profit of HK$81.7bn, up 49%, and a net interest margin of 1.70%. Bank of China (Hong Kong) earned HK$41.2bn in 2025, up 5.3%, on assets of HK$4.49tn. Standard Chartered Bank (Hong Kong), Bank of East Asia (HK$921bn of assets at end-2025) and Hong Kong subsidiaries of mainland banks such as ICBC (Asia) and CCB (Asia) form the next tier.
Capitalisation is very strong: locally incorporated institutions reported a consolidated CET1 ratio of 19.6% and a total capital ratio of 24.2% at end-June 2026, with a leverage ratio of 7.5%. Asset quality is the principal area of weakness. The classified loan ratio of all authorized institutions was 1.82% at end-June 2026, slightly lower than 1.87% three months earlier, with a further 2.07% of loans classified as special mention; the classified ratio on mainland-related lending was 1.81%. Liquid assets were about 20% of total assets in the first quarter of 2026.
Monetary conditions are imported through the Linked Exchange Rate System. The HKMA raised its Base Rate by 25bp to 4.25% on 17 September 2026 after the US Federal Reserve lifted its target range to 3.75–4.00%, the first increase in Hong Kong's base rate in more than three years. Higher US-linked rates support margins on the large deposit base but raise funding costs and debt-service burdens for property and corporate borrowers. Key sensitivities are property-related lending, exposures to mainland borrowers and HIBOR volatility, offset by ample liquidity and strong capital.
Structural trends
The shifts shaping banking in Hong Kong.
Rate tightening via the peg: the HKMA Base Rate rose 25bp to 4.25% on 17 September 2026, following the Fed, the first increase in more than three years.
Consolidation of local franchises: HBAP completed the privatisation of Hang Seng Bank in the first half of 2026; HBAP's CET1 ratio was 17.0% at June 2026 against 19.1% at end-2025.
Asset quality stabilising: the classified loan ratio of all authorized institutions eased to 1.82% at end-June 2026 from 1.87% at end-March, though special-mention loans remained at 2.07%.
Deposit-rich balance sheets: BOCHK's customer deposits grew 7.9% in 2025 against 2.3% loan growth, and the system loan-to-deposit ratio stood near 53% in July 2026.
Leading institutions
Largest banks in Hong Kong by total assets.
| # | Bank | Total assets (US$) | Type |
|---|---|---|---|
| 1 | The Hongkong and Shanghai Banking CorporationSubsidiary of HSBC | US$1.50tn | Universal |
| 2 | BOC Hong Kong (Holdings)Subsidiary of Bank of China | US$576.8bn | Commercial |
| 3 | Standard Chartered Bank (Hong Kong)Subsidiary of Standard Chartered | US$372.6bn | Commercial |
| 4 | ICBC (Asia)Subsidiary of ICBC | US$127.5bn | Commercial |
| 5 | Bank of East Asia | US$118.3bn | Commercial |
| 6 | Nanyang Commercial Bank | US$72.8bn | Commercial |
| 7 | China Construction Bank (Asia)Subsidiary of China Construction Bank | US$72.0bn | Commercial |
| 8 | China CITIC Bank InternationalSubsidiary of China CITIC Bank | US$70.7bn | Commercial |
Largest banks in Hong Kong by total assets, FY2025 audited accounts. Domestic groups as in the TGB Bank Rankings; subsidiaries of foreign groups shown with their own accounts and marked. Not a ranking table. Converted at official central-bank rates for each fiscal year-end.
Supervision and capital rules
The HKMA authorises and supervises banks under the Banking Ordinance through a three-tier system of licensed banks, restricted licence banks and deposit-taking companies, and operates the Linked Exchange Rate System. Its Base Rate is set at 50bp above the lower end of the US federal funds target range or the average of the five-day moving averages of overnight and one-month HIBOR, whichever is higher. Hong Kong implemented the Basel III final reform package on 1 January 2025, and locally incorporated banks' CET1 ratio of 19.6% at June 2026 is well above requirements. The Deposit Protection Scheme covers up to HK$800,000 per depositor per member bank.
What changed in 2026
- March 2026: Bank of China (Hong Kong) reported 2025 profit of HK$41.2bn, up 5.3%, with total assets up 7.0% to HK$4.49tn and a 56.0% dividend payout ratio.
- August 2026: HBAP reported first-half attributable profit up 49% to HK$81.7bn and total assets of HK$12.79tn, following completion of the Hang Seng Bank privatisation.
- September 2026: The HKMA raised the Base Rate by 25bp to 4.25% on 17 September, after the Federal Reserve increased its target range to 3.75–4.00%.
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