Trust Registration Service

Following the Fourth and Fifth Money Laundering Directives, the vast majority of UK trusts, together with many overseas trusts which have a UK connection, must now register on the Trust Registration Service (TRS).

The TRS rules were updated with effect from 30 June 2026. For details of the changes see our article on recent TRS updates.

The TRS is managed by HMRC and contains specific information about each trust, including the settlor, the trustees, the beneficiaries, and potentially the assets. It is not a public record but interested parties can access some of the information in limited circumstances.

The TRS is also the only way to register a trust with HMRC and obtain a Unique Taxpayer Reference (UTR).

TRS compliance obligations

All trusts required to register (both tax-paying and non-tax paying) must do so within 90 days of creation or becoming registrable (subject to limited transitional arrangements).

Any changes to a trust must be reported online using the TRS within 90 days.

Taxable trusts on the register must be reviewed annually, even if there are no changes and confirmation of the review should be included on the trust tax return.

TRS: who must register?

1. All trusts with a UK tax liability (income tax, CGT, IHT, SDLT/LBTT/LTT), whether UK or offshore resident.
2. All UK trusts, unless covered by one or more of the exclusions (list below), even if they do not have a UK tax liability.
3. Non-UK resident trusts that have a business relationship with an obligated entity in the UK and at least one UK resident trustee.
4. Non-UK resident trusts that acquire UK real estate.
5. From 30 June 2026, non‑UK resident trusts that acquired UK real estate before 6 October 2020 and continue to hold that property on or after 30 June 2026 (for such trusts a transitional registration deadline of 1 September 2027 applies).

Exclusions

There are a number of exclusions from the requirement to register, which include (but are not limited to):

1. Implied trusts resulting from statute, or the joint ownership of a home or other co-owned assets.
2. Trusts imposed by court order.
3. UK-registered pension trusts.
4. Charitable trusts regulated in the UK.
5. Pure protection life insurance policies and those paying out on critical illness or disablement, including group policies.
6. Trusts for vulnerable beneficiaries or bereaved minors.
7. Bank accounts for children, Child Trust Funds and Junior ISAs (JISAs).
8. Client accounts held by solicitors, accountants, etc.
9. Personal injury trusts.
10. Save-as-you-earn schemes and share incentive plans.
11. Maintenance fund trusts.
12. Will trusts created on death that receive assets only from the estate and trusts that receive death benefits only from a life insurance policy and are wound up within two years of death.
13. Trusts created prior to 6 October 2020 holding assets valued at no more than £100 unless/until further assets are added.
14. Certain low‑value trusts meeting specific asset and income thresholds (from 30 June 2026).
15. Certain trusts arising on death (including co‑ownership trusts and trusts created by deed of variation), which may be exempt for up to two years following death (from 30 June 2026).
16. Scottish survivorship destination trusts (from 30 June 2026).

TRS and bare trusts

In particular, bare trusts, which occur when an asset is held by one person or entity for another, must be registered unless they are otherwise included in the list of exclusions.

An investment portfolio held in the name of a parent for their minor child, for example, is a bare trust and must be registered on the TRS (while a bank account held by a parent for their minor child is a form of bare trust, this is specifically exempt from registration).

Other common examples of bare trusts include partnerships where partnership assets are held by some of the partners for the benefit of the partnership as a whole. If these are formally documented, they must be registered.

A trust with a UK tax liability will need to register, even if it falls into one or more of the above exemptions.

TRS: penalties for non-compliance

The initial penalty for non-compliance is £100 per failure, but this increases if the failure is not rectified.

In addition, there is a risk that wider steps under the anti-money laundering legislation may be taken, particularly if trustees or professionals deliberately do not comply with the legislation.

Professionals run the risk of being identified as ‘regularly non-compliant’ with HMRC if they act as trustees for multiple clients that are not registered, which carries very serious consequences.

TRS: how to register

HMRC has published detailed guidance and there are two main options:

• The trustees can register themselves. While all of the trustees are jointly liable for any penalties, they must appoint a lead trustee who will register with HMRC and complete all of the filings online.
• The trustees can appoint an agent. The appointment still involves the creation of a government gateway account but once appointed the process should be more straightforward.

You can find out more about the information required as part of a registration here.

How we can help with TRS registration and compliance

We can assist trustees in establishing whether they have a requirement to register with the TRS and to undertake the filing process if required.

For advice or assistance, please get in touch with your usual Saffery contact or get in touch using the form below.