Which Alltrust accounts accept US citizens
Last checkedAlltrust has been checked for US citizens across 2 account types. Both are open to a US person (both with strings).
If you already have an account with Alltrust, a second one there is usually the easier application, because Alltrust has already checked who you are. Each account below carries its verdict, the evidence behind it and the date it was last updated.
At a glance
| Account type | Verdict | Accounts | Updated |
|---|---|---|---|
| SIPPs | Accepts with conditions | 4 | |
| Junior SIPPs | Accepts with conditions | 1 |
US persons: nothing published about US citizens, and a £50,000 minimum
Alltrust publishes nothing about US citizens, so its position is unstated rather than open. One hint that US-connected members are not new to it: its own fee schedule lists a Flexi SIPP (US) among the books it administers, which it took on with the Rowanmoor transfer. It sells three individual SIPPs, the cheapest being the Oasis SIPP from £50,000, which holds only cash, one platform and short deposits. It normally works through advisers and takes direct business only where you evidence its knowledgeable investor requirements.
FSCS £85,000 · normally adviser introduced · from £50,000 on the Oasis SIPP, £100,000 otherwise
| Account | Terms | The catch |
|---|---|---|
| Oasis SIPP (opens in a new tab) |
|
Minimum £50,000 to open, with £1,000 kept in cash. Moving up to the full SIPP later is charged at the full SIPP fee. Without an adviser, Alltrust takes you only once you evidence its knowledgeable investor requirements, and the check costs £150 plus VAT. |
| Alltrust SIPP (opens in a new tab) |
|
Minimum £100,000 to open, though Alltrust will consider £50,000 where contributions continue, with £2,000 kept in cash, or £3,500 with property. Without an adviser, Alltrust takes you only once you evidence its knowledgeable investor requirements, and the check costs £150 plus VAT. |
| Sophisticated Investor SIPP (opens in a new tab) |
|
Minimum £100,000 to open, with £2,000 kept in cash, or £3,500 with property. Without an adviser, Alltrust takes you only once you evidence its knowledgeable investor requirements, and the check costs £150 plus VAT. |
| Group SIPP (opens in a new tab) |
|
No minimum is published. Members without an adviser may face extra charges. |
Source: Alltrust SIPP product and transactional fee schedules, June 2026, and key features, read 2026-09-14 (opens in a new tab) Alltrust's own page (opens in a new tab)
Junior SIPPs
Compare with other providersUS persons: nothing published about US persons either way, so ask before applying
The standalone Alltrust SIPP is restricted to ages 18 to 75, but Alltrust's Family Pension Trust is built for members who are younger, with its target market document saying trustees must be adults while members may not be, and its own fee schedule charging a lower set-up and annual fee for a member under 18. Direct (non-advised) business is possible if the member meets Alltrust's Knowledgeable Investor test, and nothing published sets a US test.
| Account | Terms | The catch |
|---|---|---|
| Family Pension Trust (member under 18) (opens in a new tab) |
|
— |
Source: Alltrust target market document, Family Pension Trust key features and Family Pension Trust fee schedule, 2026-09-11 (opens in a new tab) Alltrust's own page (opens in a new tab)
Account names link to the provider's own site. No link on this page is paid. How Momo makes money. Every institution, A to Z.
Why this is the rule
SIPP US tax
The US Treasury reads the treaty as leaving UK SIPP growth untaxed until drawn; the treaty's wording is narrower. Contributions, growth and drawdown explained.
TaxUS-UK tax treaty
The US-UK treaty stops most double taxation, but the saving clause lets the US tax its citizens almost as if it were not there. What survives the clause.
TaxForm 3520
A UK pension held in trust can be a foreign trust to the IRS. Rev. Proc. 2020-17 exempts qualifying retirement trusts from Forms 3520 and 3520-A, on conditions.
TaxSaving for a child
How the US taxes a Junior ISA, a junior pension and a Child Trust Fund held by a US citizen child in the UK, and how a 529 plan compares.