Ninety Days and Twenty Per Cent.

On that date the Ministry of Finance and the State Taxation Administration jointly issued Announcement No. 21 of 2026, Announcement Regarding Individual Income Tax Matters for Offshore Trusts, together with the State Taxation Administration’s procedural companion, Announcement No. 15 of 2026. Both took effect immediately on publication. MOF/STA Announcement No. 21 of 2026 and STA Announcement No. 15 of 2026, both issued and effective 24 July 2026. The Chinese-language announcements are the primary authority; the account given here follows the professional summaries published by Morgan Lewis, China Establishes New Individual Income Tax Rules for Offshore Trusts (July 2026), and KPMG China, China Tax Alert (July 2026). For the first time, the People’s Republic of China has a comprehensive individual income tax framework for offshore trusts — one that reaches the establishment of the trust, its ongoing operation, its distributions, and its termination, and whose scope extends to trusts established under foreign law involving resident individuals, to non-residents transferring domestic assets, and to non-resident transfers into trusts effectively controlled by residents. KPMG China, China Tax Alert.

Most of the coverage so far has concentrated on the size of the bills. The more durable story is in the mechanics, because the mechanics tell you what the regime is actually built to find. Announcement No. 21 is not a rate change. It is an attribution regime, and attribution regimes are won or lost on records.

The architecture works in three phases, and it is unusually complete by the standards of trust taxation elsewhere.

On the way in. A contribution of property by a resident individual into an offshore trust is treated as a deemed disposition. Tax is imposed at 20 per cent on the gain — market value at contribution, less original cost, less reasonable expenses — rather than on the gross value transferred, and the property’s basis is stepped up to market value at contribution. Announcement No. 21, art. 3, as summarised in Morgan Lewis (non-residents taxed only on China-source property unless the property is actually controlled by a PRC-resident individual). For a founder whose shares have appreciated for twenty years, that is a crystallisation event with no cash coming through the door. The step-up is real value received in exchange, but it is value that only pays out later.

While it runs. For resident-funded trusts, trust income is attributed annually to the resident contributor whether or not anything is distributed. Id. art. 4. Income must be categorised either as property-transfer income or as interest, dividends and bonus income. Property-transfer losses cannot be carried forward, cross-category offsets are prohibited, and trust management fees, legal fees and investment advisory fees are not deductible. RSM Hong Kong, China’s New Individual Income Tax Rules for Offshore Trusts: Implications for Family Wealth Structures and Practical Observations (2026) (trustee fees, legal fees and investment advisory fees generally not deductible against taxable income). Where a trust holds offshore companies lacking business substance, retained gains inside those companies may be attributed up to the contributor even though nothing has been paid out. RSM Hong Kong, ibid.

On the way out, and on the way sideways. For non-resident-funded trusts, and after a change in the contributor’s status, tax generally arises on actual or deemed distributions to resident individuals. Announcement No. 21, art. 8. “Deemed” is doing real work here: year-end outstanding loans or guarantees, payment of a resident’s personal expenses, and free or below-market use of trust property can each be treated as a distribution. Id. art. 12. A deemed disposition also arises where a resident contributor ceases to be a resident during the life of the trust, with art. 8 governing subsequent events thereafter. Id. art. 6. And — a provision that will surprise many holders of second passports — acquiring foreign nationality or permanent residence does not by itself terminate PRC tax residence where the individual’s principal economic interests derive from China. Id. art. 11.

Relief is not absent. Foreign taxes of an individual-income-tax character paid in respect of the offshore trust may be credited, calculated country by country using the category-specific components of MOF/STA Announcement No. 3 of 2020 — subject, as always, to the legal character of the foreign tax and to documentation. Announcement No. 21, art. 10 (applying arts. 3, 4, 6 and 10 of the 2020 announcement). Certain entities sit outside the pass-through: regulated financial institutions facing unspecified customers and independently bearing risk, and organisations that can demonstrate reasonable commercial purpose and substantive business operations. Id. art. 13; see also id. art. 1 (products issued by regulated institutions operating independently and bearing risk excluded from “other legal arrangements with trust-like functions”). Both exclusions are earned with evidence, not asserted.

Read the control test, because it defines the population. An individual controls an offshore entity by holding, directly or indirectly, 25 per cent or more of the equity, voting rights, shares, or rights to income or profits — or by exercising substantive control over capital, operations, purchases and sales, or distributions without meeting that threshold at all. Intermediate layers above 50 per cent are treated as 100 per cent. Announcement No. 21, art. 14.

Two things follow. First, the regime looks past the nominal settlor to the person who contributed or is deemed to have contributed the property; a trust nominally funded by a non-resident becomes a resident-funded trust where the property is in fact controlled by a PRC resident. Morgan Lewis, China Establishes New Individual Income Tax Rules for Offshore Trusts. Second, the substantive-control limb means a family cannot engineer its way under the numeric threshold while continuing to direct the structure. The question the authorities are asking is not how the paperwork is arranged. It is who decides.

None of this arrived unannounced. Local bureaus in Shanghai, Jiangsu and Shenzhen had already opened special administration initiatives aimed at offshore trusts from around March 2026, requiring residents with substantial control or beneficial interests to report and pay. RSM Hong Kong, ibid. Shanghai’s demands, reported from early 2025, sought two years of income information; Jiangsu and Shenzhen have pressed for detailed disclosure of investment gains from dividends and share disposals. Caixin Global, China Expands Cross-Border Tax Push to Offshore Trusts (1 April 2026); portions of that report sit behind a subscription wall, and the details recorded here are drawn from the publicly available portion. A tax partner at King & Wood Mallesons described authorities as concentrating on weakly documented structures, with most of those approached settling after negotiation. Id. (quoting Ye Yongqing). The national announcements did not begin the campaign. They codified it.

Announcement No. 21 opens a ninety-day filing and payment period running from 24 July 2026 — expiring on or about 22 October 2026 — covering specified historical liabilities: tax on property contributed by residents between 1 January 2023 and 31 December 2025, tax on property contributed by non-residents between 1 January 2023 and 24 July 2026, and pre-2026 income of resident-funded trusts for all years regardless of distribution, reported without category distinction as interest, dividends and bonus income. Announcement No. 21, art. 17; KPMG China, China Tax Alert (window running to 22 October 2026; timely settlement avoids late-payment interest).

Timely use of the window avoids late-payment surcharges. It is not an amnesty from the tax itself, and it is not framed as a blanket waiver of penalties. Practitioners should confirm the operative deadline with PRC counsel rather than counting days from a press summary.

Going forward, the ordinary calendar applies: residents file between 1 March and 30 June of the following year; non-residents within fifteen days of the following month. KPMG China, ibid. Notably, Announcement No. 15 does not impose a general withholding obligation on offshore trustees. Morgan Lewis, ibid. The compliance burden sits with the taxpayer. What the trustee owes is information: accounting for trust income and distributions by PRC tax category and assisting the taxpayer with annual calculation and filing, STA Announcement No. 15 of 2026, art. 11, together with responsibility for the truthfulness, accuracy and completeness of submissions, with simultaneous Chinese translations of foreign-language material, id. art. 13. Intermediaries and agents whose conduct results in underpayment face administrative consequences under the PRC Tax Collection Administration Law. Id. art. 14. A separate, narrow direct filing and payment obligation arises in specified succession cases following a resident contributor’s death. Id. art. 7.

Strip the announcements to their operative requirements and a single theme emerges: the tax now turns on the quality of the trust’s books.

Consider what a family must be able to produce. A contribution date and a cost basis for every asset settled — because the entry charge is computed on gain, and a contributor who cannot evidence original cost is exposed to a computation on something closer to gross value. Income characterised by PRC category, year by year, because the categories do not offset and the mischaracterisation is the taxpayer’s problem, not the trustee’s. A clean ledger of benefits, because the deemed-distribution rules convert informal accommodations — the standing loan never repaid, the guarantee left outstanding at year end, the apartment occupied rent-free, the school fees paid from trust accounts — into taxable events at the moment they were most convenient. Substance files for underlying entities, because retained gains in an offshore company with no operations may be pushed up to the contributor, and because the art. 13 exclusions are evidentiary. Foreign tax receipts, characterised, because the credit is available country by country and only for taxes of the right legal character.

A structure that has been administered properly for years already has most of this. A structure that has been run informally — the trustee treated as a filing cabinet, benefits provided by handshake, accounts reconstructed annually from memory — now has ninety days to become something it has never been. That is the real division the announcement draws, and it is not between good jurisdictions and bad ones. It is between structures that were operated and structures that were merely established.

Reporting through August 2026 describes a very human reaction: rather than repair, many families are simply unwinding. A Singapore-based lawyer advising high-net-worth clients described more than half of his fifty-plus trust clients planning to declare and pay, with others dismantling their trusts entirely — “there’s no running away from this, no way to restructure.” Reuters, Analysis: China tax crackdown forces wealthy investors to assess their offshore trusts (21 August 2026) (quoting Ryan Lin). Others are selling listed mainland shares to raise cash, or borrowing against illiquid real estate to meet the bill. Id. Analysts have suggested the campaign could slow flows into Hong Kong and other regional wealth centres, and advisers across the region have been fielding questions about exposure and the closing window. Id.; CNBC, China’s super-rich in shock and hunting for cash as Beijing issues surprise tax on offshore trusts (5 August 2026); IFC Review, CHINA: Beijing’s offshore trust tax changes could affect wealth hubs including Singapore (August 2026).

Paying the tax is the right instinct. Collapsing the trust in order to pay it is, in most cases, a poor trade — and it is worth being specific about why, because “keep calm” is not an argument.

First, the wind-up is itself inside the regime. Announcement No. 21 reaches termination and distribution expressly; dissolving the structure does not step around the charge so much as trigger the part of it that was still ahead. Announcement No. 21, art. 8; KPMG China, China Tax Alert (framework covering the termination phase as well as establishment, continuation and distribution). How a particular wind-up is characterised will turn on its facts and requires PRC advice. A family that terminates to simplify its filing may find it has accelerated the very event it was avoiding.

Second, the entry charge buys a stepped-up basis, and that step-up is an asset. Id. art. 3. A contributor who pays 20 per cent on historic gain and then dismantles the structure has paid for a basis they will hold for a shorter time and in a less useful place. The economics of the charge improve the longer the stepped-up property remains inside a vehicle that is administered coherently and reported cleanly.

Third, whatever non-tax work the trust was doing — succession across generations, governance of a family business, continuity when a founder dies or loses capacity — does not become less necessary because a filing obligation appeared. Those functions have to go somewhere. Dissolving the trust relocates them to a will, a shareholder agreement, or nowhere at all, and none of those options is free.

The better path, where the facts allow it, is unglamorous: disclose, pay, and repair the administration. Use the window for what it is. Then fix the features that were always weak — the informal loans, the undocumented benefits, the accommodating trustee, the entity with a registered office and nothing else — because those are precisely what the annual filing now requires you to describe in writing, every year, in Chinese.

Announcement No. 21 is a Chinese instrument and its mechanics are Chinese. The pattern is not. Automatic information exchange, beneficial-ownership registers, controlled-foreign-entity attribution, deemed disposition on emigration — the direction of travel across every major economy points the same way. A home revenue authority will see the structure, and will tax the person whose economic will directs it. Planning that quietly depended on the structure not being visible has been running on borrowed time for a decade. The note has now been called in one of the world’s largest pools of private wealth.

Planning that assumed visibility all along is facing an administrative exercise, not an existential one. The trust still exists. Its income now has a reporting home, a category, a deadline and a rate. That is a heavier obligation than last year’s, and for some families a substantially more expensive one. It is not a reason to take the property back into personal name and hope the next regime is gentler.

The storm that arrived in Beijing this summer was a tax storm, and it broke over structures that had never been asked to produce their books. The ones that could produce them are having a worse quarter. The ones that could not are having a worse decade.

This note is general commentary on a public tax development. It is not legal or tax advice, and it is not advice to any particular person. Whether and how Announcement No. 21 and Announcement No. 15 apply to a given family, and what any filing or restructuring would cost, turns entirely on the specific facts and on the law of each jurisdiction involved — including advice from qualified PRC counsel. Anyone with an existing structure should take that advice promptly, given the transitional deadline.