Is assigning an investment bond a chargeable event?

Only if it is for money or money’s worth. A whole assignment for value (cash, or a valuable asset) is a chargeable event; a whole assignment by way of gift is not, and a part assignment by gift cannot be a chargeable event either (ITTOIA 2005 s.484; IPTM7360).

Does gifting a bond to my children trigger tax?

Not as a chargeable event. A gift assignment carries no income-tax charge at the point of transfer — but the new owner takes on the bond’s whole history, so the full gain (including pre-gift growth) is taxed on them when they later surrender it.

How is a bond taxed once it is in a discretionary trust?

Where the trustees are the persons liable, the gain is taxed at the trust rate and top-slicing relief — an individual’s relief — is not available. Under a bare trust the beneficiary is treated as the individual and can claim relief. Assigning the bond out to a beneficiary before surrender can change who is taxed.

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Assigning a bond: when it triggers a chargeable event (and when it doesn’t)

A gift assignment moves the bond with no tax now. An assignment for value is a chargeable event. And once trustees hold the bond, the gain is taxed at the trust rate with no top-slicing relief.

Based on ITTOIA 2005 ss.484, 465–467 and HMRC’s Insurance Policyholder Taxation Manual (IPTM7360, IPTM3250).

5 min read · Last reviewed 19 Jun 2026

— In short

Assigning a bond triggers a chargeable event only when it is done for money or money's worth; a whole assignment by way of gift does not. A gift assignment carries no charge at transfer, but the new owner inherits the bond's full premium and withdrawal history and is taxed on the eventual gain. Once discretionary trustees hold the bond, the gain is taxed at the trust rate with no top-slicing relief, while a bare-trust beneficiary is treated as the individual.

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Whether an assignment triggers a tax charge turns on one thing: was it done for money or money's worth. The same transfer can be a chargeable event or tax-neutral, depending on the consideration. And once a trust holds the bond, who is taxed — and whether top-slicing relief survives — changes again.

The rule

A whole assignment of a bond for money or money's worthis a chargeable event (ITTOIA 2005 s.484; IPTM7360). “Money's worth” reaches wider than cash — a transfer in exchange for a valuable asset counts. But a whole assignment notfor money's worth — a gift — is nota chargeable event, and a part assignment by way of gift (for insurance years from 6 April 2001) cannot be a chargeable event or an excess event either. A gift doesn't wipe the slate clean. The new owner takes the policy at its existing base cost and inherits the entire premium and withdrawal history, so the whole gain — including the growth before the gift — falls on them when they eventually surrender.

Trustees change who is taxed

Holding a bond in trust doesn't avoid the gain; it relocates it. Where UK trustees of a discretionary (non-bare) trust are the persons liable, the gain is taxed at the trust rate and there is no top-slicing relief — the relief is given only to individuals (ITTOIA 2005 ss.465–467; IPTM3250). A bare trust is different: the beneficiary is treated as the individual liable and can claim relief on their own position. So assigning a bond out of a discretionary trust to an individual beneficiary before the surrender can change both the rate and the availability of relief. The full eligibility map is in Can trustees claim top-slicing relief?

Illustrative only — where a £40,000 gain before any TAR lands, by route

Assignment by gift: No chargeable event now — the gain passes with the bond
Assignment for money’s worth: Chargeable event on the assignor now
Surrender by discretionary trustees: Trust rate, no top-slicing relief
Assigned to an individual beneficiary first, then surrendered: Beneficiary’s marginal rate, top-slicing available

Those routes are illustrative — £40,000 is the raw gain before any TAR. They show where the gain lands and at what rate, not a computed tax figure; the amount itself is worked on the calculator below.

The common error

The frequent mistake is assuming a giftassignment triggers an income-tax charge — it doesn't, but it also doesn't reset the gain, so the recipient should know they are inheriting the whole history. The mirror error is assuming an assignment for valueis tax-neutral “because no money left the bond” — the consideration itself makes it a chargeable event. Work the resulting gain on the chargeable event gain calculator and, where relief is in point, the top-slicing relief calculator.

ITTOIA 2005 s.484 (assignments) · ss.465–467 (persons liable) · IPTM7360 · IPTM3250

Common questions

Is assigning an investment bond a chargeable event?: Only if it is for money or money’s worth. A whole assignment for value (cash, or a valuable asset) is a chargeable event; a whole assignment by way of gift is not, and a part assignment by gift cannot be a chargeable event either (ITTOIA 2005 s.484; IPTM7360).
Does gifting a bond to my children trigger tax?: Not as a chargeable event. A gift assignment carries no income-tax charge at the point of transfer — but the new owner takes on the bond’s whole history, so the full gain (including pre-gift growth) is taxed on them when they later surrender it.
How is a bond taxed once it is in a discretionary trust?: Where the trustees are the persons liable, the gain is taxed at the trust rate and top-slicing relief — an individual’s relief — is not available. Under a bare trust the beneficiary is treated as the individual and can claim relief. Assigning the bond out to a beneficiary before surrender can change who is taxed.

Sources & grounding

Whole assignment for money or money’s worth = a chargeable event; a whole assignment NOT for money’s worth (a gift) is NOT a chargeable event, and a part assignment by way of gift (insurance years from 6 April 2001) cannot be a chargeable event or excess event (ITTOIA 2005 s.484; IPTM7360). Verified against gov.uk IPTM7360, 2026-06-19.
Primary sources:IPTM7360 ITTOIA 2005 s.484
A gift assignment passes the policy at its existing base cost — the new owner inherits the whole premium/withdrawal history and is taxed on the eventual gain (IPTM7360).
Primary sources:IPTM7360
Where UK trustees of a non-bare trust are the persons liable, the gain is taxed at the trust rate with no top-slicing relief (top-slicing is an individual’s relief); a bare-trust beneficiary is treated as the individual (ITTOIA 2005 ss.465–467; IPTM3250) — see the published “Can trustees claim top-slicing relief?” spoke.
Primary sources:IPTM3250 ITTOIA 2005 ss.465–467

For planning and illustration purposes only. Verify all inputs against source documents. This explainer does not constitute financial or tax advice.

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