China Offshore Wealth Tax Push Forces Family Offices to Reassess Trusts

The China offshore wealth tax push is prompting wealthy mainland families to review offshore trusts and investment structures as Beijing strengthens scrutiny of overseas assets and capital flows.

Rules introduced in late July impose a 20% tax on gains when shares, property or other assets are transferred into offshore trusts, while income generated by trusts is taxed annually at the same rate.

Unpaid taxes relating to assets settled since January 2023 and income received before 2026 must be declared within 90 days.

The changes are creating potentially significant compliance and liquidity requirements for families with longstanding offshore structures.

Advisers said some wealthy clients were raising cash, restructuring investment portfolios or considering unwinding trusts as they assess their liabilities.

Mainland Chinese ultra-high-net-worth individuals hold as much as USD1.2tr offshore, according to Boston Consulting Group estimates cited by Reuters.

Hong Kong and Singapore are among the principal Asian centres holding and managing this wealth, making implementation of the rules particularly significant for regional private banks, family offices and trust providers.