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Offshore Tax Investigations & HMRC Enquiries

Protecting You Against HMRC’s Offshore Crackdown

HMRC is now aggressively pursuing UK taxpayers who hold income, gains, or assets offshore. The old belief that overseas accounts were “out of sight, out of mind” is long gone. With automatic information exchanges and new global reporting rules, HMRC can now see more than ever — and they’re using that data to open thousands of offshore investigations every year. Tax Guard specialises in defending individuals and businesses caught in HMRC’s offshore net. Whether you’ve received an enquiry letter, an information notice, or you’re considering a voluntary disclosure, we step in early, protect your position, and guide you to the safest, lowest-penalty outcome.

Why HMRC Is Targeting Offshore Accounts

Over the last decade, HMRC has secured unprecedented access to global financial data. They now receive detailed information on UK residents with overseas assets through:

This intelligence typically includes:

Account balances and movements
Interest, dividends, and other investment income
Ownership details and linked UK addresses
Property and company ownership abroad
If you have offshore accounts, investments, trusts, or property, HMRC almost certainly already has, or soon will have, data that links them to you.

Penalties for Offshore Tax Non-Compliance Are Severe

HMRC now applies some of the highest penalties in the UK tax system for offshore irregularities, including:

100%–200% penalties based on the tax due
10% asset-based penalties linked to the value of offshore assets
“Failure to Correct” penalties for undeclared historic offshore income
Public “naming and shaming” in the most serious cases
Ignoring the problem is the most expensive mistake you can make. The sooner the issue is managed, the lower the penalties and the more control you retain.

What HMRC Wants to Know

When HMRC identifies an offshore account or asset linked to a UK resident, their investigation focuses on two key questions:

1.Where did the money come from?

Has the original source of funds been fully declared for UK tax purposes?

2.Has any taxable income or gain arisen offshore?

This includes interest, dividends, capital gains, rental income, and business profits. Depending on their concerns, HMRC may launch:

A Criminal Investigation
A Code of Practice 9 (COP9) enquiry for suspected tax fraud
A Code of Practice 8 (COP8) enquiry for complex avoidance
A Standard tax investigation
If offshore companies or trusts are involved, HMRC focuses on beneficial ownership, especially where UK residents control or benefit from those entities.

How Tax Guard Defends You

We deal with HMRC offshore enquiries every day. Our role is simple: protect you, control the narrative, reduce your exposure, and resolve the issue efficiently.

1.We establish your tax position.

If HMRC is overreaching, we challenge it. You only provide what the law requires nothing more.

2.We take over communications with HMRC

You stop dealing with HMRC directly. We handle every letter, every request, every technical argument.

3.We manage voluntary disclosures.

If offshore income or gains were not declared, we use the safest disclosure route to minimise penalties and avoid criminal exposure.

4.We negotiate on your behalf. Specifically, we push for:

5.We protect your long-term tax position.

Where offshore structures are still in place, we make sure they’re compliant — or help you wind them down safely.

Who We Help

Tax Guard advises:

Individuals with offshore bank or investment accounts
UK residents with overseas property
Beneficial owners of offshore companies or trusts
High-net-worth individuals with complex global assets
Professionals who have accidentally under-reported offshore income
Anyone facing COP8, COP9, or criminal risk relating to offshore matters
Whether the issue is historic or current, minor or significant, we bring clarity and direction.

When You Should Contact Us Immediately

Get in touch now if:

You have received a nudge letter, information notice, or enquiry letter
HMRC has referenced the CRS or overseas data in their correspondence
You previously held an offshore bank account or investment
You want to make a voluntary disclosure before HMRC contacts you
You’re worried that past offshore income wasn’t declared correctly
Early action is the difference between a controlled resolution and a costly, escalating investigation.

028 9335 0290

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