Overseas Tax Self Assessment

Overseas tax Self Assessment — from £199

Clear Self Assessment support for UK expats, non-resident landlords and anyone with foreign income or dual residency. We work through the Statutory Residence Test, split year treatment and double taxation relief, so your UK position is accurate and correctly filed — wherever you live.

Fixed fee from £199 UK expats & non-residents Foreign income & dual residency HMRC compliant Remote, worldwide support
Who this is for

Overseas tax situations we support

Cross-border tax rarely fits a single template. We tailor the work to your circumstances, whichever of these applies to you.

UK expats living abroad

You’ve moved overseas but still have UK income, savings, investments or filing obligations to keep on top of.

  • Statutory Residence Test worked through
  • Split year treatment where it applies
  • UK income and gains reported correctly

Non-resident landlords

You live outside the UK but rent out a UK property, whether that’s one buy-to-let or a small portfolio.

  • Non-Resident Landlord Scheme registration
  • Rental income and allowable expenses filed
  • Coordination with letting agents where needed

Foreign income & dual residency

You’re UK resident but have income from abroad, or you’re considered resident in more than one country.

  • Foreign income and gains reported on SA106
  • Double taxation relief and treaty claims
  • Remittance basis considered where relevant

Wherever you’re based, we file it right

UK expats trust us from every time zone — across the Middle East, Turkey, Southeast Asia and beyond, all with UK filing obligations that don’t stop at the border. Calls, WhatsApp and email, scheduled to suit you.

Middle East UAE Dubai Saudi Arabia Qatar Turkey Thailand Europe USA Asia-Pacific Worldwide
How it works

Your overseas tax return, step by step

Handled entirely online, wherever you're based and whatever your time zone — no office visits, no fixed hours, just clear communication and support at every step.

1

Book a free call

We talk through your residence status, income sources and countries involved, and confirm a fixed fee.

2

We assess your residence position

Statutory Residence Test, split year treatment and any relevant double taxation agreement are worked through.

3

We prepare your return

UK and foreign income, reliefs and the residence pages (SA109) are completed accurately.

4

You approve, we file

Review and approve from wherever you are, then we submit to HMRC and send confirmation.

Getting started

What you’ll need to provide

The documents needed depend on your situation, but the following covers most overseas cases. We’ll confirm exactly what applies to you on the call.

Residence & travel

  • Dates of arrival and departure from the UK
  • Days spent in the UK for the tax year
  • Overseas address and tax residency certificate (if held)

UK income

  • UK employment, pension or investment income
  • UK rental income and letting agent statements
  • Bank interest and dividend statements

Foreign income

  • Overseas employment or self-employment income
  • Foreign tax paid or withheld, with evidence
  • Foreign bank, investment or pension statements

Previous records

  • Previous UK tax returns or HMRC UTR reference
  • Any HMRC correspondence or notices
  • Details of any existing NRLS registration

Not sure what applies to you?

Overseas positions are rarely straightforward. On your free call, we’ll work out which rules apply — residence, treaty relief, NRLS or all three — before anything is charged.

Ask us about your situation →
Important dates

Key HMRC deadlines that still apply overseas

Living outside the UK does not change HMRC’s deadlines or penalties. Here are the dates that matter most.

5 April

End of the UK tax year. Your residence position and income for that year are finalised.

31 January

Online Self Assessment filing deadline and payment deadline for tax owed, wherever you live. Late filing incurs an automatic £100 penalty.

31 October

Paper filing deadline — relevant if you are required to submit a paper return from overseas.

5 October

Deadline to register for Self Assessment if this is your first UK return as a non-resident or expat.

Ongoing

Non-Resident Landlord Scheme registration should be arranged before rent starts being received, where applicable.

Ongoing

Records must be kept for at least 5 years after the 31 January filing deadline, including foreign tax evidence.

Ready to get your overseas tax position sorted?

Book a free call and we’ll confirm your residence position, what needs filing, your fixed fee and next steps. No obligation.

FAQ

Overseas tax questions answered

If you have UK-source income — such as rental income, UK employment, pensions or dividends — you will usually still need to file a UK Self Assessment return even as a non-resident. We assess your specific position and confirm exactly what needs to be reported, so nothing is missed.
Living somewhere with no local income tax doesn’t remove any UK filing obligations you may have. If you have UK-source income — such as rental income, dividends, pensions or earnings — or you haven’t yet established non-UK tax residence under the Statutory Residence Test, you may still need to file a UK Self Assessment return. We assess your residence position and UK income sources specifically, regardless of the tax rules where you live, and work entirely remotely so your time zone is never a barrier.
The Statutory Residence Test is HMRC’s framework for determining whether you are UK tax resident in a given tax year, based on day counts, ties to the UK such as family and property, and work patterns. Getting this wrong can significantly affect your tax bill. We work through the test with you and keep a clear record of the outcome and reasoning.
Split year treatment allows the tax year to be divided into a UK part and an overseas part in the year you move abroad or return to the UK, so you are only taxed as a resident for the UK portion. Strict conditions apply, and it must be identified and claimed correctly on your return — we check whether you qualify.
The UK has double taxation agreements with most countries, designed to prevent the same income being taxed twice. We identify which treaty applies to your situation, and claim the correct relief or foreign tax credit on your UK return so you are not paying more than necessary.
Under the Non-Resident Landlord Scheme, you may need to register with HMRC so your rent can be paid without automatic basic rate tax deduction, or arrange for your agent or tenant to deduct tax correctly. Either way, the rental income still needs to be reported each year via Self Assessment. We handle registration and the ongoing filing for you.
If you are UK resident, worldwide income and gains are generally reportable, including foreign interest, dividends and investment gains, though the remittance basis may apply in some cases for non-UK domiciled individuals. We assess your domicile and residence position together to establish exactly what needs to be declared.
Support starts from £199, depending on the number of income sources and countries involved, and whether residence, split year or treaty positions need to be worked through in detail. All fees are confirmed clearly before any work begins — no surprises, wherever you’re based.
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