The IRS came after my £172k UK ISA
“I saved £172,000 in my UK ISA… then the US taxman came knocking!”
Book your free consultation to talk about your tax situation.
Sarah, 45, thought she’d cracked the code to financial freedom.
She cut back on nights out, skipped holidays, and faithfully piled money into her Stocks & Shares ISA. After years of sacrifice, she had built a nest egg worth £172,000.
“I was so proud of myself,” Sarah told us. “It felt like all those years of saving had finally paid off. I thought my money was safe.”
But her dream collapsed overnight.
Sarah discovered that because she was a US citizen—despite living in the UK since she was 9 years old—she was required to file US tax returns every single year. Even though she’d never worked in America.
💬 “I was born in the United States to my British parents, I’ve lived in the UK almost my whole life.”
And the nightmare didn’t stop there.
Her ISA—supposedly the safest, most tax-efficient savings account in the UK—was at the very heart of the storm.
To the IRS, the funds inside weren’t protected. They were branded as “Passive Foreign Investment Companies,” or PFICs. And PFICs are notorious among tax experts as financial poison.
The IRS wanted over $16,600 from her UK ISA.
Instead of enjoying tax-free growth like her British friends, Sarah faced annual US tax bills on money she hadn’t even touched.
“The gains were being reinvested automatically. I didn’t see a penny of it—but I was still expected to pay tax on it,” she explained.
💬 “It was like being punished for saving. I went from feeling smart and secure to feeling trapped and regretting my US citizenship.”
And the paperwork? Brutal. Every single fund came with mind-numbing reporting requirements—special US tax forms that can run into hundreds of pages. (IRS Form 8621)
Her £72,000 nest egg, once a badge of pride, had become a ticking tax time bomb.
And Sarah isn’t alone. Thousands of unsuspecting US citizens and Green Card holders in the UK are quietly sitting on the same problem.
Some think… “Say nothing and the IRS will never know.”
But that’s a dangerous myth.
Since September 12, 2012, the UK government has been sending financial account data directly to the US Treasury under the FATCA agreement.
Australia signed its deal in 2014. Bank balances, account details, and more are quietly reported every year. The IRS already knows.
And here’s the kicker…
The penalty for filing Form 8858 late is $10,000 per form. (Source: IRS.gov)
The harsh truth? Stocks & Shares ISAs don’t work if you’re tied to the US tax system.
How do you fix it?
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- Get professional advice about your specific situation. Not all funds are PFICs.
- Use the IRS streamlined tax amnesty program to file your US tax returns and PFIC reports so you’re protected from penalties.
- Move your money to UK approved offshore funds and are domiciled in the United States – that’s almost like having your cake and eating it too. Simply ask us for the list.
- Consider renouncing US citizenship if you don’t intend on living or working there in the future – and you may have more filing options.
Don’t ignore it. The problem only gets worse.
What happened to Sarah?
Sarah decided to give up her US citizenship.
With careful tax planning, we filed Sarah’s returns under the IRS Relief Procedure.
The Relief Procedure allows the taxpayer to write off up to $25,000 of tax due and saves them from late filing penalties.
We still had to prepare and file all her PFIC forms and US tax returns for the last six years using the Relief Procedure, and Sarah had to pay $2,350 at the embassy to give up her US citizenship.
Sarah’s total US tax due was just over $16,600, and fortunately, it was written off and she didn’t have to pay it that part.
What’s your next step?
Considering renouncing US citizenship?
Get a quote today.
Trying to get back into IRS compliance?
Get a streamlined quote.
Prefer to talk it through?
Schedule your free callback today.
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