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Archive / Investment Adviser (Level 2) / Concepts in Taxation
nism-series-xb-private-family-trust-taxation-discretionary-vs-specific[ INVESTMENT ADVISER (LEVEL 2) ]

Under the Income Tax Act, at what tax rate is the income of an 'Irrevocable Discretionary Private Family Trust' (where beneficiary shares are not explicitly fixed in the trust deed) taxed?

[ A ]Taxed at a flat concessional rate of 5.0%.
[ B ]100% tax-exempt under Section 10(23C).
[ C ]Taxed at zero tax rate forever.
[ D ]Taxed in the hands of the Trustees at the Maximum Marginal Rate (MMR) of income tax (highest slab rate plus surcharge and cess).[ CORRECT ]
Takeaway

Option D is correct: Taxed in the hands of the Trustees at the Maximum Marginal Rate (MMR) of income tax (highest slab rate plus surcharge and cess).

Derivation
A discretionary trust is one where the trust deed does not fix each beneficiary's specific share, leaving distribution to the trustee's judgment. Because shares are indeterminate, income cannot be attributed to any individual beneficiary's return in a defined proportion, so Sections 161 and 164 instead tax the entire income in the trustee's hands, specifically at the Maximum Marginal Rate rather than slab rates. This is deliberate anti-avoidance: at ordinary slab rates, a high-income individual could route income through an indeterminate-share trust to spread it across lower notional slabs. A specific trust, where shares are explicitly fixed, is instead taxed in each beneficiary's own hands at their individual rate.
Why the others fail
A — Taxed at a flat concessional rate of 5.0%.
A flat 5.0% concessional rate does not apply to discretionary trusts; MMR taxation exists precisely to prevent using an indeterminate-share trust to access lower rates.
B — 100% tax-exempt under Section 10(23C).
Section 10(23C) exempts charitable or educational trusts meeting specific conditions, not a private family discretionary trust, which remains fully taxable.
C — Taxed at zero tax rate forever.
Private family trust income is fully taxable under Sections 161 and 164; it is not exempt from tax at a zero rate under any general provision.