A sweeping campaign to recover unpaid taxes on overseas assets is placing China’s wealthiest individuals under unprecedented scrutiny, with authorities pursuing decades-old liabilities, tightening oversight of offshore wealth and strengthening control over cross-border capital flows.
China has launched an extensive campaign to recover unpaid taxes from wealthy individuals with overseas assets, pursuing liabilities in some cases dating back to 2000 as Beijing seeks to address mounting fiscal pressures. According to reporting by the Financial Times, the initiative represents one of the most far-reaching efforts yet to scrutinise overseas capital gains and investments while significantly strengthening official oversight of outbound capital flows.
Chinese banks and other financial institutions have been instructed to examine overseas investments held by wealthy clients to determine whether income has been properly declared to the country’s tax authorities. Foreign officials, Chinese bankers and family office managers told the Financial Times that the reviews form part of a broader package of tax reforms targeting affluent individuals, including those with offshore trusts. The investigations cover gains derived from real estate, equities, precious metals, cryptocurrencies and other overseas assets, with multiple officials, bankers and advisers confirming that some reviews extend back more than 25 years.
The campaign has already begun affecting banking operations. One banker in southern China said financial institutions have increasingly been working with tax authorities to freeze wealthy depositors’ accounts until officials are satisfied that taxes on overseas assets, accounts and trusts have been paid. According to the banker, affected clients generally pay the outstanding taxes and fines in cash to regain access to their funds. The periods under examination vary. The head of a Shenzhen-based family office said clients had been asked to pay taxes on offshore asset gains earned between 2017 and 2022, although no explanation was provided for the chosen timeframe.
Analysts see the campaign as closely linked to the government’s deteriorating fiscal position. Victor Shih, professor of Chinese political economy at the University of California San Diego, told the Financial Times that the motivation is “clearly a fiscal one”. China’s budget revenue, which depends largely on taxation, has largely stagnated since the pandemic, declining 1.7 per cent to Rmb21.6tn ($3.2tn) in 2025. At the same time, revenue from land sales, once a cornerstone of government finances, fell sharply from a peak of Rmb8.7tn in 2021 to Rmb4.15tn following the prolonged property market downturn.
The tax campaign has been reinforced by new rules governing offshore trusts. Last month, China introduced sweeping regulations closing what had been a widely used mechanism for sheltering overseas wealth. Under a joint statement issued by the finance ministry and national tax bureau, income generated by offshore trusts will now be subject to a 20 per cent tax at multiple stages. A Singapore-based banker who manages offshore assets for wealthy Chinese clients said the changes had “shocked” investors who had previously relied on trust structures to reduce tax liabilities. Although experts believe some complex offshore arrangements may remain outside the scope of the new rules, many trust holders are expected to face substantial one-off tax bills, with some likely to sell assets to meet those obligations.
The Financial Times reported that the reforms bring China’s taxation system closer to the US model, under which taxpayers are generally taxed on worldwide income. Shanghai-based tax lawyer Ye Yongqing said regulators have steadily strengthened enforcement over cross-border capital flows, overseas income reporting and foreign exchange, while adopting a similarly restrictive approach to offshore trusts. Official figures suggest the strategy is already increasing revenue, with individual income tax receipts rising 11.5 per cent in 2025, significantly outpacing overall tax growth of 0.8 per cent.
The campaign is also creating uncertainty among wealthy Chinese with international assets. Industry specialists expect authorities initially to focus on investors trading US shares through Hong Kong and other offshore channels before expanding scrutiny to overseas bank accounts, property and other foreign holdings. Questions over China’s definition of tax residency have further heightened concern, as individuals spending fewer than 183 days a year in the country may still be regarded as Chinese tax residents unless they formally relinquish Chinese nationality and no longer reside in China for most of the year. David Lesperance, an Asia-based lawyer, told the Financial Times that advances in artificial intelligence have enabled officials to analyse investment records far more efficiently than before, adding that at least six of his ultra-high-net-worth Chinese clients had decided this year to leave the world’s second-largest economy. The State Taxation Administration did not respond to a request for comment.
