Prudential shares fell as much as 13 percent after China began levying a 20 percent personal income tax on returns from Hong Kong insurance policies.
Analysts at Jefferies said the levy would reduce the appeal of Hong Kong insurance products relative to mainland ones, while easing fears that Beijing might eventually ban offshore insurance sales outright.
Authorities in Beijing and Hangzhou have already enforced the measures, applying the 20 percent rate to dividend payouts and interest earned on prepaid premiums from Hong Kong policies, according to Caixin, which cited tax lawyers and insurance insiders. Prudential's London shares closed down 6.39 percent at GBX 1,025, while HSBC fell 4.67 percent to GBX 1,510.6 and Standard Chartered slipped 1.6 percent to GBX 2,212.
Hong Kong was Prudential's largest profit contributor in 2025, driving 12 percent growth in new business profit. The tax adds to Beijing's tightening of cross-border investment channels to stem capital flight, following last month's levy on offshore trust assets and a late-May crackdown on online brokers.
The tax collection drive was made possible by data sharing under the Common Reporting Standard, which allows mainland authorities to track overseas policy details, Caixin reported. Enforcement is expected to tighten further as Beijing closes what tax lawyers described as a longstanding regulatory loophole.
China's finance ministry and tax authority said last month they would impose individual income tax on assets placed in offshore trusts and the income they generate. The late-May crackdown on cross-border investments and punishment of three online brokers for helping Chinese investors buy foreign shares led to a selloff in Prudential, AIA, Standard Chartered and HSBC.
These firms derive a significant share of their business from mainland Chinese customers, and the moves raised fears that sales of insurance policies and other financial products could slow. Prudential said in March it was confident of continued demand from mainland visitors to Hong Kong, attributing its 12 percent growth in new business profit in the financial hub to sales growth across both domestic customers and visitors from mainland China. The insurer did not respond to a request for comment on Wednesday.
Prudential's shares were last down 6 percent, bringing their year-to-date loss to 10 percent. HSBC, which has a large insurance business in Hong Kong, also dropped as much as 6 percent intraday before closing down 4.67 percent. China's finance ministry and the National Financial Regulatory Administration did not immediately respond to requests for comment.
The levy closes a longstanding regulatory loophole and directly pressures revenue for insurers and banks that depend on mainland customers buying Hong Kong policies. Investors will watch for enforcement expansion beyond Beijing and Hangzhou, which could deepen the sector selloff.
This article is for informational purposes only and does not constitute investment advice.