China’s wealthiest citizens face a hard deadline this week to settle a new tax bill on assets long held beyond Beijing’s reach. Under rules announced in July 2026 by the Ministry of Finance and the State Taxation Administration, gains and income from offshore trusts held by Chinese tax residents are now subject to a 20 percent personal income tax. Taxpayers have until October 22, 2026, the end of a 90-day grace period, to declare and pay without facing surcharges.

A tax net reaching back to 2023

The tax applies to trust income generated as far back as January 2023, meaning years of accumulated returns could now come due at once. Many of the offshore structures under scrutiny were funded by share sales executed at peak company valuations between 2014 and 2020, a period that could leave some of the largest gains, and therefore the largest tax bills, exposed to the new rule.

Bloomberg’s tally of the Bloomberg Billionaires Index found eight of the world’s 500 richest people with offshore trust holdings that could fall under the new tax, worth a combined $140 billion in asset value, according to Bloomberg reporting cited by Asia Business Daily. The figure represents total assets held in these structures, not the expected tax revenue. NetEase chairman Ding Lei tops the list with an estimated $3.69 billion in exposed trust assets, followed by Pinduoduo founder Huang Zheng at $2.9 billion, Xiaomi chairman Lei Jun at $2.07 billion, Hansoh Pharmaceutical chairman Zhong Huijuan at $1.58 billion, China Hongqiao Group chairman Zhang Bo at $1.54 billion, and Pop Mart chairman Wang Ning at $1.02 billion. China Hongqiao’s Zhang Bo and SITC International’s Yang Xianxiang round out the group, though authorities have not publicly named any individual as owing a specific amount.

Scrambling to adjust before the deadline

Tax bureaus across China have spent roughly three months pressing affected taxpayers to come forward, using circulars and text messages as reminders, according to Reuters reporting via Lufkin Daily News. In response, wealthy individuals have been selling shares, borrowing against assets, and restructuring or unwinding offshore trusts entirely. Some have gone further, giving up Chinese nationality altogether to manage their exposure.

We estimate that the tax payable in a single case could range from a few million yuan to hundreds of millions, or even billions, said Oscar Liu, CEO of wealth adviser JLT Legacy Group.

Analysts cited by Reuters link the timing of the crackdown to strained finances at the local government level, where tax revenue has fallen sharply following China’s prolonged property market slump. Offshore wealth, long seen as difficult for Beijing to tax, has become an increasingly visible target as the central government looks for new sources of income.

The ripple effects have reached beyond China’s borders. Forbes has reported a pullback in Chinese luxury spending, with double-digit sales declines on the mainland and knock-on effects for the market value of European luxury houses, though the brief underlying this report does not name specific companies or precise figures.

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