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COST SAVER PODCAST • Ep. 101

Moving Abroad from the UK: Tax and Residency Traps to Avoid in 2025/26

Hosted byAsad & Angela(AI-generated voices)
20 July 202618 min listenSeason 1 • Ep. 101

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Moving Abroad from the UK: Tax and Residency Traps to Avoid in 2025/26

Now Playing · Ep. 101

Moving Abroad from the UK: Tax and Residency Traps to Avoid in 2025/26

The Cost Saver Podcast

00:000%00:00

AI-generated voices. For information only - not financial guidance.

Key moments

1Introduction to Moving Abroad Tax
0:00
2Understanding the Statutory Residence Test (SRT)
3:15
3Split-Year Treatment & Costly Mistakes
6:37
4Selling Assets & Inheritance Tax
8:23
5Pensions, ISAs, and Rental Property
11:09
6Practical Steps & Common Pitfalls
13:21

Key Takeaways from This Episode

  1. 1Understand the Statutory Residence Test (SRT) thoroughly; HMRC, not you, determines residency status.
  2. 2Model Capital Gains Tax (CGT) before selling assets around your move, especially with the 5-year non-residence rule.
  3. 3The new residence-based Inheritance Tax (IHT) regime means your worldwide estate can be subject to UK IHT for years.
  4. 4Get professional advice for complex situations like property, pensions, or share options to save significant costs.
  5. 5Keep meticulous records of travel days and ties to the UK to avoid accidental residency.

Episode Transcript

Asad & Angela — AI-generated hosts · click to collapse

v
A
[Angela]:
Welcome to Cost Saver Conversations. I'm Angela, and I ask the practical questions so you can quickly understand what matters. Today, I'm joined by Asad.
A
[Asad]:
Hi Angela. We are unpacking "Moving Abroad from the UK: Tax and Residency Traps to Avoid in 2025/26" today and tying it back to the wider Cost Saver ecosystem, including tools like Moving Abroad UK Tax & Residency Engine · SRT 25/26, so you can turn insights into action quickly.
A
[Angela]:
Just a heads-up before we dive in: we are your synthetic hosts. We are great with numbers, but as AI, we can sometimes be confidently wrong. Think of us as the digital versions of your most knowledgeable, slightly caffeinated friends.
A
[Asad]:
Exactly. Treat this chat as a smart estimate only, not as professional financial guidance. Always check important details with official sources or a qualified expert before making any big decisions.
A
[Angela]:
Welcome back, everyone. So today we are getting into something that — honestly, I think half the people I know have fantasised about at some point — moving abroad from the UK. Asad, you must get asked about this constantly.
A
[Asad]:
Oh, all the time. All the time. And look, it's exciting, right? New country, new chapter, all of that. But the thing that, um, catches people off guard is that emigrating isn't just this big life milestone. It's actually — and I know this sounds boring — it's a major tax event.
A
[Angela]:
A tax event. [laughs] Way to kill the dream, Asad.
A
[Asad]:
[chuckles] I know, I know. But honestly, this is the bit that trips people up. They book the flights, they forward the post, they're mentally already on a beach somewhere, and meanwhile HMRC is sitting there with a very specific set of rules about whether you've actually left or not.
A
[Angela]:
Wait, what do you mean 'whether you've actually left'? Like, if I move to Spain, I've moved to Spain. Surely that's — that's just a fact?
A
[Asad]:
You'd think so, right? But residency isn't something you choose. HMRC decides. They use this thing called the Statutory Residence Test — the SRT. And if you get it wrong, you can end up paying tax in two countries, facing penalties of a hundred pounds or more per late filing, plus interest that just quietly compounds month after month.
A
[Angela]:
Oh, that's not great.
A
[Asad]:
No. And for someone with even, like, a modest investment portfolio, a mistimed sale — selling something a week too early or whatever — can trigger a five-figure Capital Gains Tax bill that could have been completely avoided. So the stakes are real.
A
[Angela]:
Five figures. Okay. And you mentioned something before we started recording about 2025/26 being a particularly important year for this?
A
[Asad]:
Yeah, so this is the big one. The old non-dom remittance basis — which has been around forever, basically — that's been abolished. From the 6th of April 2025, it's replaced with a residence-based regime. And this isn't just for, you know, billionaires with offshore trusts. This affects arrivers, leavers, people coming back. Anyone planning a move in this window needs to understand the new landscape before they pack a single box.
A
[Angela]:
Before they pack a box. Wow. Okay, so let's get into the SRT then, because I'll be honest — I always thought it was basically just about the 183-day rule. Like, spend fewer than 183 days in the UK and you're non-resident. Is that... not right?
A
[Asad]:
[sighs] So, that is — and I say this with love — one of the most expensive mistakes emigrants make.
A
[Angela]:
Oh no. [laughs]
A
[Asad]:
The 183-day thing is one part of it, yes. But the SRT has multiple tests, and a single 'tie' to the UK can pull you back into residency even if you're well under 183 days. It's — the whole thing is more layered than people expect.
A
[Angela]:
Okay, so walk me through it. What are these tests?
A
[Asad]:
Right, so there are three parts, and you work through them in order. First, the Automatic Overseas Tests. These can conclusively make you non-resident. Like, if you were UK resident in any of the previous three tax years and you spend fewer than 16 days here — 16 — you're automatically non-resident.
A
[Angela]:
Sixteen days? That's nothing.
A
[Asad]:
Exactly. Or if you were non-resident in all of the previous three years, the threshold is 46 days. And then there's the full-time work overseas test — broadly, averaging 35 hours a week overseas, fewer than 91 days in the UK, no more than 30 of those being workdays. That's the one most emigrants actually rely on.
A
[Angela]:
Okay. And the — sorry, what was the second part?
A
[Asad]:
The Automatic UK Tests. These make you definitely resident. So, 183 days or more in the UK — that's your classic one. Or if your only home is in the UK for at least 91 consecutive days. Or full-time UK work spanning 365 days or more.
A
[Angela]:
Right.
A
[Asad]:
And then if neither of those automatic tests gives a clear answer, you hit the Sufficient Ties Test. And this is where it gets — well, this is where it gets interesting. Or painful, depending on your perspective.
A
[Angela]:
[chuckles] Go on.
A
[Asad]:
So HMRC counts your 'ties' to the UK. Things like: a UK-resident spouse or civil partner or minor child. Accommodation that's available to you and you've used even one night. Substantive UK work — that's 40 or more workdays. Having spent more than 90 days in the UK in either of the previous two tax years. And then for leavers specifically, there's a 'country tie' — if you spend more time in the UK than in any other single country.
A
[Angela]:
Hmm. So the more ties you have, the fewer days you can actually spend here?
A
[Asad]:
Exactly. And this is the bit that shocks people. A leaver with four ties becomes resident after just 45 days. Not 183. Forty-five.
A
[Angela]:
Wait, really? That's wild. So someone could be living abroad, come back for a few visits, and suddenly they're—
A
[Asad]:
—resident again, yeah. Which is why I bang on about keeping a detailed day-count log. Boarding passes, hotel bookings, GP visits — I've even seen Uber receipts used as evidence in HMRC disputes. A calendar-only record is rarely enough.
A
[Angela]:
That sounds exhausting, honestly. Okay, what about split-year treatment? Because I know some people leave partway through a tax year, and presumably you don't want the whole year to count as resident?
A
[Asad]:
Right, so ordinarily you're either resident for the whole tax year or you're not. Split-year treatment can carve it into two parts — a resident bit and a non-resident bit. But it's not automatic. There are eight specific 'cases' you have to fit into, and each one has strict conditions.
A
[Angela]:
Eight cases? That's a lot.
A
[Asad]:
It is. The most common ones for leavers are Case 1 — starting full-time work overseas — Case 2, accompanying a partner who's starting full-time work overseas, and Case 3, ceasing to have a home in the UK. And Case 3 is a good example of how strict these are. You need no UK home for the rest of the tax year, fewer than 16 days in the UK, and you have to become tax resident in another country within six months.
A
[Angela]:
And if you miss just one of those conditions?
A
[Asad]:
The whole tax year stays taxable in the UK. There's a — I always think of this example. Sarah from Bristol. She sold her flat in October 2025, moved to Dubai, great tech job. But she flew back for three weeks over Christmas to help her parents move house. Those extra days pushed her over the 16-day limit for Case 3.
A
[Angela]:
Oh no.
A
[Asad]:
Her Dubai salary — about £95,000 for the remainder of the tax year — became fully taxable in the UK. Cost her roughly £28,000 in additional tax. A two-week Christmas visit would have been fine. Three weeks broke it.
A
[Angela]:
Twenty-eight thousand pounds. For one extra week at Christmas. That is... that's heartbreaking, honestly.
A
[Asad]:
It really is. And that's — I mean, that's why this stuff matters so much. Does that make sense, the split-year thing?
A
[Angela]:
Yeah, no, it does. It's terrifying, but it makes sense. [laughs] Okay, let's talk about selling assets. Because I imagine a lot of people think, 'Great, I'll become non-resident and then sell my investments tax-free.' Is that another myth?
A
[Asad]:
Sort of. I mean — yes and no. There are these 'temporary non-residence' rules. So if you leave, become non-resident, sell assets you owned before leaving, and then come back within five full tax years, those gains get pulled back into UK tax when you return.
A
[Angela]:
Five full tax years.

Episode Notes & Resources

v

Information only. This content is not financial or legal guidance.

Credits: The Cost Saver Podcast team, with AI-assisted production and editorial review.

Full Written Guide: Moving Abroad from the UK: Tax and Residency Traps to Avoid in 2025/26

This podcast episode is based on the companion article for deeper context and references.

Read the full written guide: Moving Abroad from the UK: Tax and Residency Traps to Avoid in 2025/26

Tools Mentioned in This Episode

Moving abroad UK tax and residency calculator — SRT, OWR, NRL, FX and cost of living
Tax3–5 minutes
NEW

Moving Abroad UK Tax & Residency Calculator (2025/26)

Work through the HMRC Statutory Residence Test, UK tax on continuing UK-source income, FX risk and cost of living for 30 destinations.

Try it free

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FAQ

Q: What is this episode about?

A: This episode covers: moving abroad, uk tax. It explains the most practical ideas first, highlights common mistakes, and gives clear next steps you can apply to your own situation without needing specialist knowledge.

Q: How long is this episode?

A: This episode is approximately 18:09. You can use key moments to jump directly to sections, revisit the parts that matter most to you, and turn the guidance into a short action list after listening.

Q: Can I read this instead?

A: Yes. Check the "Related blog article" section for the full written version with links and references. The written format is useful if you prefer scanning, comparing options line by line, or sharing specific points with family members.

Q: Can I listen on other platforms?

A: Yes. Use Spotify, Apple Podcasts, Amazon Music, and YouTube links on this page when available. Platform availability can vary by processing time, so if one link is delayed, the web player and companion blog still provide full access.

Q: What other topics are covered?

A: residency, statutory residence test, non-dom rules. These are connected to the main discussion so you can understand trade-offs, avoid one-sided decisions, and choose actions that are realistic for your budget and timeline.

Q: Which tools should I use after listening?

A: Start with: Moving Abroad UK Tax & Residency Calculator (2025/26), Carer's Allowance Net Impact Calculator (UK, 2025/26), UK Winter Fuel Payment Eligibility Checker. You can find them in the Related tools section below. A good approach is to run one baseline scenario first, then test two or three alternatives so your final decision is based on numbers, not guesswork.

Q: Are there related blogs I can read next?

A: Yes. This episode links to 8 related blog articles for deeper context. Reading one follow-up article is often enough to clarify assumptions and help you build a practical weekly or monthly plan.

Topics covered

moving abroaduk taxresidencystatutory residence testnon-dom rulescapital gains taxinheritance taxsplit-year treatmentpensionsisas

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