By Jonathan Laws, ACA, Ch.FCSI, Senior Independent Financial Adviser, Cameron James USA.
In short. Trading 212 does not accept US persons as clients on any account type. The Stocks and Shares ISA, the general Invest account, the CFD account, and the SIPP are all closed to you if you are a US citizen or Green Card holder, and being a UK resident does not change that. Whether you are a US citizen, a Green Card holder, or a UK expat with a US tax connection, the exclusion is the same. The good news is that the underlying goal, a low-cost pension or a straightforward investment account, is still achievable through a provider and an adviser set up to serve a US person correctly.
Key Takeaways
- Trading 212 excludes anyone treated as a US person for tax purposes from every account type it offers, not only the SIPP. The ISA, the Invest account, and the CFD account are equally closed.
- This exclusion applies whether you are opening a new account or already hold one and later become a US person, for example through marriage or a Green Card.
- PFIC rules add a second layer of complexity for a US person outside a pension, affecting most UK funds and ETFs held in an ISA or Invest account.
- PFIC rules do not apply inside a recognized UK pension, so a pension wrapper remains the right structure for retirement savings, just not through a retail platform that will not accept you.
- US-compliant alternatives exist for both retirement savings and general investing, administered by providers and advisers able to serve a US person properly.
Trading 212 Excludes US Persons From Every Account, Not Just the SIPP
The Trading 212 help centre confirms that anyone treated as a US person for tax purposes cannot open its SIPP with UK providers, even as a UK resident, and the same exclusion runs through the rest of the platform. The Trading 212 terms and conditions do not accept US persons as clients at all, which means the Stocks and Shares ISA, the general Invest account, and the CFD trading account are equally unavailable, not only the pension.
This sits alongside the separate Trading 212 residency rule, which requires UK residency to open most of its accounts in the first place. For most non-residents, the barrier is about where they live. For a US person, the barrier exists no matter where they live and across every product on the platform. Being a UK resident does not open the door back up if you are a US citizen or Green Card holder, and the same applies to American citizens and UK expats who have settled in Britain.
Shut out of Trading 212 as a US person?
Our SEC authorized advisers build US-compliant pension and investment structures for US-connected clients. Cameron James USA is fee based, takes no product commission, and every adviser holds individual SEC authorization.
A Note From Jonathan Laws
Why UK Platforms Turn US Persons Away Across the Board
The reason is regulatory and commercial, not personal. US citizens and tax residents are subject to worldwide reporting under FATCA, the Foreign Account Tax Compliance Act, which obliges non-US financial institutions to identify and report accounts held by US persons. On top of that, a platform or adviser that actively serves US clients is generally expected to register with the US Securities and Exchange Commission, and most UK-only retail platforms have no US regulatory basis at all. Add the punitive PFIC treatment of most UK funds held by a US person, and a US-connected client becomes expensive and risky to service under a UK-only permission. Rather than build that infrastructure for a small number of clients, most retail platforms, Trading 212 included, simply decline US persons across the board.
If You Already Hold a Trading 212 Account and Become a US Person
The exclusion does not only catch new applicants. If you already hold a Trading 212 ISA or Invest account and later become a US person, for example through marriage, a Green Card, or by meeting the substantial presence test, the platform can restrict or close the account once it identifies your status. That can force a sale of your holdings on a timetable you do not control, strip an ISA of its UK tax status, and crystallize a PFIC problem on any UK funds inside the account. The safer path is to plan a transfer to a US-compliant structure before that happens, rather than being pushed into a rushed exit.
Trading 212 Accounts and the US Person Exclusion
| Account type | Available to US persons? | What this means |
| Stocks and Shares ISA | No | Cannot be opened by a US person, and an existing ISA is at risk of restriction or closure if you later become one. |
| General Invest account (GIA) | No | The same exclusion applies. A US person also faces PFIC exposure on most UK funds and ETFs held in a GIA, separate from the platform issue. |
| CFD trading account | No | Not available to US persons, consistent with the platform-wide exclusion in the Trading 212 terms. |
| SIPP | No | The Trading 212 help centre confirms a US person cannot open or hold the SIPP, even as a UK resident. |
The PFIC Point: It Cuts Differently Depending on the Account
A US person investing directly, outside a pension, runs into the Passive Foreign Investment Company rules, which impose punitive US taxation and heavy annual reporting on most UK funds and ETFs. This applies to a general Invest account or an ISA held outside a pension wrapper, which is a second reason those account types are unsuitable for a US person even where a platform is willing to offer one. Inside a pension, the position is different. The US-UK Double Taxation Agreement recognizes pensions on both sides of the Atlantic, and PFIC rules do not apply to investments held inside a recognized pension during accumulation.
Losing access to Trading 212 does not remove the underlying need, whether that is a pension or a general investment account. It simply means both have to sit somewhere built to accommodate a US person properly. Cameron James USA has written separately on investing as a US person in the UK and on the Fidelity restrictions for US persons. Your personal position should always be confirmed with a qualified US tax adviser.
What a US-Compliant Alternative Looks Like
For retirement savings, a US-compatible International SIPP is a standard UK Self-Invested Personal Pension, regulated by the Financial Conduct Authority and recognized by HMRC, administered through a provider willing to accept US-connected clients and advised by someone who holds the relevant US authorization alongside their UK one. For money you want to invest outside a pension, the equivalent is a properly structured investment account built with US-domiciled funds and ETFs rather than UK-domiciled ones, which avoids the PFIC problem altogether, again advised by someone authorized on both sides of the Atlantic. In both cases, what changes is who is willing to open the account for you and who is authorized to advise you on it, not the underlying goal you are trying to achieve.
Retail UK Platform Versus a US-Compliant Structure
| Feature | Retail UK platform (for example Trading 212) | US-compliant structure |
| US persons | Cannot open or hold any account type, ISA, Invest, CFD, or SIPP. | Available, through a provider and adviser set up for US-connected clients. |
| Adviser authorization | FCA authorization only, with no US regulatory basis to advise a US person. | Individual SEC registration alongside FCA authorization. |
| PFIC exposure (non-pension accounts) | Not addressed, because the account is not available in the first place. | Managed by using US-domiciled funds and ETFs instead of UK-domiciled ones. |
| PFIC exposure (pension accounts) | Not the issue for the pension itself, but the SIPP is not available at all. | None inside the pension wrapper during accumulation, under the US-UK Double Taxation Agreement. |
| Reporting support | None. The platform is not built to help with US filing obligations. | Adviser aware of FBAR, Form 8938, and related US reporting, so your position is documented correctly. |
| UK regulatory protection | FCA oversight and FSCS where applicable. | The same FCA oversight and FSCS where applicable, as accounts remain UK-registered. |
What This Means for You
If Trading 212 has turned you away, or you already hold an account and have become a US person, the account you wanted is not the problem. The platform is. The pension and the investment account you were trying to build are both still available to you, just through a structure and an adviser equipped to handle a US person on both sides of the Atlantic. Acting before an account is frozen, rather than after, keeps the timing and the tax treatment of any move in your hands. This is one of the most common walls US citizens and UK expats with US ties run into, and it is a solvable one.
How Cameron James USA Helps
Full US-person eligibility review
We start by confirming whether you are treated as a US person for tax purposes, and what your current Trading 212 or other UK accounts mean for your US position, before recommending anything.
Regulated advice across the UK, EU, and US
Advice is delivered under the right permission for where you sit:
- FCA regulation for UK clients.
- MiFID II and IDD for EU clients.
- Individual SEC registration for US-connected clients, held by the adviser in their own right. Why that matters, and why an FCA number alone is not an answer, is set out in our guide to FCA regulated advice for US residents.
Access to providers that accept US persons
We work with the SIPP trustees, platforms, and investment structures that are willing to take on US-connected clients, rather than sending you back into the retail market that just turned you away.
Transparent, fee-based advice and end-to-end management
Our costs are set out in writing before you commit, with no product commission, and we handle the paperwork and the ongoing management end to end. Our fee schedule is published on our Our Cost page.
Frequently Asked Questions
Can a US citizen open a Trading 212 account?
No. Trading 212 does not accept US persons as clients on any account type. The Trading 212 help centre confirms a US person cannot open the SIPP even as a UK resident, and the platform terms exclude US persons from the ISA, the Invest account, and the CFD account as well.
Can I keep my Trading 212 ISA or Invest account if I become a US person?
Often not for long. If you become a US person through marriage, a Green Card, or the substantial presence test, the platform can restrict or close the account once it identifies your status. Plan a transfer to a US-compliant structure before that happens, rather than being forced into a rushed sale.
Is it just the SIPP, or does this affect my other Trading 212 accounts too?
All of them. The exclusion is platform-wide. The ISA, the Invest account, the CFD account, and the SIPP are all closed to US persons, not only the pension.
Why do UK platforms exclude US persons across every account type?
FATCA reporting, the expectation to register with the SEC to serve US clients, and PFIC exposure make US persons costly to service under a UK-only FCA permission. Rather than build that infrastructure, most retail platforms simply decline US persons.
Do PFIC rules apply to my Trading 212 ISA or Invest account?
For a US person, most UK funds and ETFs held in an ISA or Invest account are PFICs, which carry punitive US tax and annual Form 8621 reporting. That is a second reason these account types do not suit a US person, separate from the platform exclusion.
Do PFIC rules apply to a UK pension?
No, not during accumulation. The US-UK Double Taxation Agreement recognizes pensions on both sides, and PFIC rules do not apply to investments held inside a recognized pension while it is building up, which is why a pension wrapper remains the right structure for retirement savings.
Should I transfer or restructure if I am a US-connected client?
Usually yes, but with advice. The goal is not to abandon the pension or the investing, but to move it to a provider that accepts US persons and an adviser authorized on both sides of the Atlantic. Confirm your personal position with a qualified US tax adviser.
Put your accounts in hands that can actually serve you
If you are a US citizen or Green Card holder shut out of Trading 212 on any account type, or unsure what your existing UK investments mean for your US tax position, a Cameron James USA adviser will confirm your position and explain your options in plain terms, across both retirement savings and general investing.
Related Articles
If Trading 212 is not the only platform that has turned you away, or you are working out how to invest as a US person in the UK, these guides go further.
Navigating US Investment Tax Rules Abroad: Why Advisers Are Key for US Expats
How a US person can invest compliantly outside the United States, why most non-US funds are PFICs, and what a US-compliant structure looks like.
Fidelity PFIC Restrictions: What US-Connected and US Persons Need to Know
Why Fidelity now blocks US-connected clients from collective investments, and how that mirrors the Trading 212 position.
Can a US Resident Keep a UK ISA?
Why an ISA is not recognized as tax free for a US person, how PFIC rules apply inside it, and what to check before you act.
International SIPP for US Persons and Non-UK Residents
How a US-compatible International SIPP keeps your pension FCA-regulated and HMRC-recognized while accepting a US-connected member.
UK Pension Transfer to USA: International SIPP for US Residents
For readers who also hold a UK pension, how the compliant transfer works and how UK and US planning fit together.
Disclaimer: Some of the content of this communication was provided by third parties of Cameron James USA. We have not verified the information contained herein, but we believe the content is reliable. None of this content should be construed as legal, accounting or tax advice. Many legal issues, accounting or tax regulations are complex and often have highly-individualized requirements, you should seek the advice of a competent professional if you have specific questions.
Jonathan Laws, ACA Ch.FCSI
Senior Independent Financial Adviser, Cameron James
“I see this most often with Americans and expats living in the UK who have never had an investing problem before. They try to open an ISA or a SIPP alongside a UK spouse or colleague, and they are simply told no, on every account type, not only the pension. Or they already hold a Trading 212 ISA or Invest account, become a US person through marriage or a Green Card, and only then discover that the platform will not carry a US-connected client at all.
The good news is that the underlying goal, whether that is a low-cost pension or a straightforward investment account, is still entirely achievable. It just has to sit with a provider and an adviser set up to handle a US person correctly, across both retirement savings and general investing. That is a narrower list of options than the retail market, but it is a real and workable one.”