What a beneficiary is
A trust exists for its beneficiaries — the people the trustees may benefit. In law a beneficiary is anyone with an interest in the trust’s income, accruals or assets, whether that interest is already vested (fixed) or merely contingent (dependent on a future event). The Income Tax Act draws the line wide, and SARS reads it wider still: a person does not have to be receiving anything yet to count as a beneficiary.
“[B]eneficiary” in relation to a trust means a person who has a vested or contingent interest in all or a portion of the receipts or accruals or the assets of that trust;
Interpretation Note 67 then adopts a leading textbook’s reading of that definition — that a discretionary beneficiary already holds a “contingent interest”, so is a beneficiary even before any distribution — and SARS says it agrees:
The authors of Income Tax in South Africa comment as follows on this definition: “… This definition thus includes both capital and income beneficiaries. It is considered that so-called ‘discretionary beneficiaries’, whose interests are dependent upon the decisions from time to time of the trustees, have contingent interests as contemplated in the definition and are therefore ‘beneficiaries’ as defined, irrespective of whether or not they have ever been in receipt of any distributions or have formally accepted benefits. The same applies to members (named or unnamed) of any class of persons designated in the deed. … A contingent beneficiary whose rights are dependent upon reaching a specific age, will, it is submitted, also be a ‘beneficiary’ prior to that date, notwithstanding that the interest is entirely conditional upon survival to a future date;” SARS is in agreement with the authors’ comments on the definition of “beneficiary”.
Note — The words inside the inner quotation marks are the textbook authors’ commentary, not the statute; the final sentence is SARS’s own.
A beneficiary’s entitlement usually relates either to the income the trust earns (interest, rent, dividends) or to its capital (the assets themselves) — and the same person can hold both. Whether that entitlement is fixed or discretionary is set by the trust deed, and it is the single most consequential fact about any beneficiary. For where beneficiaries sit alongside the founder and trustees, see founder, trustee and beneficiary.
Vested vs discretionary rights
A vested right is an established entitlement: the trust deed already entitles the beneficiary to a specified amount or share. That does not always mean the money is payable now — the deed can vest a right today and postpone payment or enjoyment to a later date, and whether the beneficiary can compel payment depends on whether it is due. A discretionary (contingent) interest is different in kind: the trustees decide whether, when and how much to distribute, and until they exercise that discretion the beneficiary holds only a hope — a spes — with no entitlement to any particular allocation, although a court will hold the trustees to proper administration. SARS’s trust-return guide puts the distinction plainly.
Under a vesting trust the income or capital gains or assets of the trust are vested in the beneficiaries, and the beneficiaries are said to have vested rights to the income or assets of the trust. … Under a discretionary trust, the trustees usually have the discretion as to whether and how much of the income or capital of the trust to distribute to the beneficiaries. In these circumstances, the beneficiaries merely have contingent/discretionary rights (hope or spes) to the income or capital of the trust …
SARS draws the same line between the vesting and the eventual payment — the tax follows the vesting:
A distribution by a trust refers to amounts vested in the trust beneficiaries. However, vesting is an indispensable prerequisite for a distribution to follow. For example, vesting and distribution could occur simultaneously or within the same Year of Assessment (YoA), but may also occur years apart. Vesting of an income benefit could occur in year 1, but the actual distribution of the vested benefit could occur in year 3. The taxing event will be in year 1 since it will be the date when the benefit accrued as opposed to the date when the benefit was received …
The practical difference runs through everything. A vested right is an asset of the beneficiary, so it can generally be enforced, ceded and attached by that beneficiary’s creditors — subject to the deed’s terms and the nature of the particular right. A purely discretionary interest is not an asset in that sense: it cannot be enforced as an entitlement to any particular distribution, and whether anything can be ceded or attached depends on the deed and the right in question. That is why the overwhelming majority of South African family trusts are fully discretionary: it gives the trustees flexibility each year and gives beneficiaries the strongest asset protection.
How rights drive the tax: the section 25B conduit
The vested/discretionary distinction is not just about enforcement — it decides who pays the tax. A trust is treated as a conduit, a pipe: income it receives and then vests in a resident beneficiary in the same year is taxed in that beneficiary’s hands, not the trust’s. Only what stays in the trust is taxed in the trust — at the flat 45% rate.
Any amount … received by or accrued to or in favour of any person during any year of assessment in his or her capacity as the trustee of a trust, shall, subject to the provisions of section 7 (2) to (8),— (a) where that trust is a resident, to the extent to which that amount has been derived for the immediate or future benefit of any ascertained beneficiary, who is a resident and has a vested right to that amount during that year, be deemed to be an amount which has accrued to that beneficiary, and to the extent to which that amount is not so derived, be deemed to be an amount which has accrued to that trust; or (b) where that trust is not a resident, to the extent to which that amount has been derived for the immediate or future benefit of any ascertained beneficiary, who has a vested right to that amount during that year, be deemed to be an amount which has accrued to that beneficiary, and to the extent to which that amount is not so derived, be deemed to be an amount which has accrued to that trust.
Note — This wording applies to years of assessment starting on or after 1 March 2026. For a South African (resident) trust, limb (a) passes income only to a resident beneficiary with a vested right; income vested in a non-resident beneficiary is taxed in the trust. A non-resident trust falls under limb (b), which passes income to any ascertained beneficiary with a vested right, resident or not. Either way the conduit is now expressly “subject to the provisions of section 7 (2) to (8)” — the attribution rules.
The income keeps its character on the way through — interest is still interest, rent still rent — and it is taxed at the beneficiary’s own marginal rate, which for most family members is far below 45%. That flow-through is the whole point of using a discretionary trust: the trustees vest income in the right beneficiaries each year rather than letting it stack up and be taxed at the top rate. The full mechanics, including the 45% trust rate and the 36% effective CGT rate, are in our guide to how trusts are taxed.
Minors and attribution: when the tax loops back to the founder
A minor — a person under 18, the age of majority under section 17 of the Children’s Act 38 of 2005 — can be a beneficiary, and trusts are one of the best ways to hold assets for children. But the conduit does not reliably save tax for a minor. Where a child benefits because of a donation, settlement or other disposition by a parent, the Act taxes the parent instead.
17 Age of majority. A child, whether male or female, becomes a major upon reaching the age of 18 years. [Date of commencement of s. 17: 1 July 2007.]
Income shall be deemed to have been received by the parent of any minor child or stepchild, if by reason of any donation, settlement or other disposition made by that parent of that child— (a) it has been received by or has accrued to or in favour of that child or has been expended for the maintenance, education or benefit of that child; or (b) it has been accumulated for the benefit of that child.
The same loop-back applies to capital gains. Vesting a gain in a minor child does not move it onto the child’s lower aggregate — paragraph 69 of the Eighth Schedule, the CGT analogue of s 7(3), disregards the gain in the child’s hands and adds it to the funding parent’s.
Where a minor child’s capital gain or a capital gain that has vested in or is treated as having vested in or that has been used for the benefit of that child during the year of assessment in which it arose can be attributed wholly or partly to any donation, settlement or other disposition— (a) made by a parent of that child; or (b) made by another person in return for any donation, settlement or other disposition or some other consideration made or given by a parent of that child …, so much of that gain as can be so attributed must be disregarded when determining that child’s aggregate capital gain or aggregate capital loss and must be taken into account in determining the aggregate capital gain or aggregate capital loss of that parent.
How SARS matches IT3(t) data to the beneficiary’s return
Beneficiary tax is no longer something a trust can quietly self-assess. A resident trust must file an annual IT3(t) return reporting every amount it vested in a beneficiary — income, capital gains and capital distributions — in addition to its own trust return (the ITR12T). What about a year in which nothing was vested? SARS’s position, as SAICA recorded it in September 2024, is that nil IT3(t) returns were not required for the 2024 year, but that from the 2025 year all amounts, including R0, should be disclosed:
SARS advised that for the 2024 Year of Assessment (YOA), they will accept only those amounts that have been vested and therefore NIL returns are not required. However, for the 2025 YOA, all amounts, including R0 should be disclosed.
Note — This is SARS’s answer as recorded by SAICA, not a SARS publication. SARS’s own Trust FAQ does not say that a nil IT3(t) is required — and for a charitable trust whose spending does not vest amounts in identifiable beneficiaries, it says no IT3(t) is needed unless the trust makes specific vestings or distributions. Treat the SAICA record as SARS’s stated practice and confirm it against the current IT3(t) requirements before filing.
SARS then checks that third-party data against what each beneficiary reports, so a vesting declared by the trust must reconcile, by its legal character, with the beneficiary’s return. Reconciling is not the same as being taxed: an amount reported against a beneficiary is not automatically taxable income in that person’s hands where it is capital, exempt, or attributed to the founder under section 7. The trust-return guide is explicit that it is the rights conferred — vested versus discretionary — that drive who is taxed.
For the 2026 filing season SARS has tightened that matching. Its notice of 18 September 2026 lists the changes that matter to beneficiaries: the income-vested containers on the ITR12T — and on a beneficiary’s own ITR12 or ITR14 — are now pre-populated from the IT3(t), as are the ITR12T’s beneficiary schedules; a new container deals with the section 25B(4)–(6) loss limitation (the cap on deductions and allowances that can pass through to a beneficiary); and the return control table now shows that all trusts must file. The dates come from SARS’s notice of 8 September 2026: IT3(t) returns due by 30 September 2026, and ITR12T returns open from 19 September 2026 until 22 January 2027.
The information on the “Income Vested Containers” will now be pre-populated with the IT3(t) information on the ITR12T as well as the Personal Income Tax Return (ITR12) and the Company Income Tax Return (ITR14). The beneficiary schedules of the ITR12T will also be pre-populated with the information from the IT3(t). A new container to determine the impact and analyse the utilisation of the loss limitation per section 25B(4) to (6) of the Income Tax Act No. 58 of 1962 is included on the ITR12T. The Return Control Table (RCT) is now aligned to indicate that all trusts are required to file returns.
Frequently asked questions
A vested beneficiary already holds an established entitlement — though the deed may still postpone payment. A contingent (discretionary) beneficiary holds only a hope (spes) that depends on a future event, such as reaching a set age or the trustees exercising their discretion. Both are “beneficiaries” under s 1(1) of the Income Tax Act, but only the vested right is an entitlement, and only it draws income to that person under the s 25B conduit.
Only where the right has vested and payment is due. A vested amount that is due can be compelled; one the deed postpones cannot be demanded early. A purely discretionary beneficiary cannot demand a particular allocation — there is only a spes — but can enforce proper administration and challenge a decision made in bad faith, for an improper purpose, or in breach of the trustees’ fiduciary duty.
Usually yes, where the income vests in a resident beneficiary in the same year the trust earns it — the vesting is the taxing event, even if payment comes later. Section 25B treats that amount as having accrued to the beneficiary, taxed at their own marginal rate, and the income keeps its character. For a South African trust the conduit only works for a resident beneficiary with a vested right — otherwise it stays taxable in the trust, and attribution under s 7 can pull it back to the founder.
Yes. A minor — a person under 18, the age of majority under s 17 of the Children’s Act 38 of 2005 — can be a beneficiary, and protecting minors is one of the main reasons trusts exist. But vesting income or a gain in a minor child generally does not save tax: s 7(3) and paragraph 69 attribute it back to the funding parent. See minor children and attribution.
Yes. A deed can define beneficiaries as a class — for example “the descendants of the founder” — automatically capturing future and unborn members without amending the deed, provided the class is certain enough to apply. For the Master’s beneficial-ownership register, every beneficiary named in the instrument must still be recorded — see trust reporting and registers.