For employees receiving a relocation allowance

Is Your UK Relocation Allowance Really Tax-Free?

By Matthew Duckett · Published 3 September 2026 · 6 min read

Whether your relocation allowance is tax-free depends on how your employer pays it — not on how much it is. If you've been told you're getting a "relocation allowance", the figure on its own tells you nothing about its tax treatment. What matters is whether HMRC sees it as a reimbursement of costs you've actually incurred, or a round-sum payment with no receipts behind it. I see this catch people every year — the allowance is in the offer letter, and nobody on either side has explained what it actually is.

Reimbursement or a round sum? It changes everything

The tax exemption for relocation costs — section 273 ITEPA 2003 — is written in terms of actual expenses incurred. Read strictly, that leaves no room for a flat-rate or round-sum allowance at all; a payment like that should, in principle, go through PAYE like any other pay.

In practice, HMRC's own manual sets out when it will still allow a round-sum payment to be treated as qualifying. All three of the following have to hold: the amount has to be reasonable in itself; HMRC has to be satisfied that, taking one employee with another, the money is in fact being spent on qualifying expenses; and it has to be clearly understood that the flat-rate payment counts towards the same £8,000 limit as any reimbursed cost.

That's the single most useful thing to understand about a relocation allowance: a round sum being treated as tax-free is a concession HMRC may allow, not something built into the payment itself. If your employer hasn't set the payment up that way, "allowance" doesn't automatically mean "tax-free".

What has to be true for the relief to apply at all

Before any of this reaches the £8,000 limit, your move has to meet the basic conditions for the exemption. You need to be changing your main residence, and the change has to be because of starting a new job, a change in your duties, or a change in where you normally carry them out.

If you're coming to the UK from abroad, this is usually more straightforward than it sounds: HMRC can usually accept that your main residence has changed once you've become resident in the UK for tax purposes. You don't have to have sold or ended a tenancy on your previous home — you're not required to dispose of it.

Your main residence doesn't have to be a property you own, either. A rented home counts. What HMRC is really asking is where your family home actually is for most of the time — the address where friends and correspondents would expect to find you.

There's a distance test too. Your new home has to be within reasonable daily travelling distance of your new normal workplace, and your old home has to not be. HMRC doesn't define "reasonable daily travelling distance" in the legislation — it applies common sense and local conditions, and it specifically notes that a reasonable commute in London tends to be longer than elsewhere.

All of this sits under one overriding cap: £8,000 is the limit on qualifying expenses that can be paid or reimbursed free of tax under section 273 ITEPA 2003. That's the ceiling on what your employer's exemption can cover for the move — it isn't a statement about your own tax position, which depends on your full circumstances.

The deadline is not when you move

There's a time limit on all of this, and it isn't tied to your actual moving day. Expenses have to be incurred, or the benefit provided, before the last day of the tax year following the one in which you start the new job — what HMRC calls the limitation day, under section 274 ITEPA 2003.

That date is fixed by when you started the job, not by when you physically relocated. If your move drags on — waiting on a school place, a visa, a property chain — it's worth knowing early where your limitation day actually falls, rather than assuming there's no rush because you haven't moved yet.

If your children are mid-GCSE, you may have longer

There's one situation where HMRC will move that deadline: where a child was part-way through a public examination course when your employer's requirements changed. HMRC's usual approach is to extend the limitation day to 5 April following the completion of that course, so a family isn't forced to relocate mid-exam-cycle just to keep the exemption alive.

Where a family has children on overlapping courses — one further through their exams than another, say — the extension can run considerably longer than a single exam cycle.

It isn't limited to the move itself, either. If a child goes ahead to the new location, or stays behind at the old one, specifically to keep continuity in their education, the travel and subsistence costs of that arrangement can themselves be eligible for the exemption. If schooling continuity is part of what's driving your timing, this is worth raising directly with whoever handles your relocation payment — it's the kind of detail that gets missed when a policy is written for the general case.

If the move falls through

One more condition works in the other direction. If your relocation is cancelled and you don't, in the end, actually change your main residence, anything your employer has already paid or reimbursed towards it becomes taxable. The exemption depends on the move actually happening, not on the intention to make it.

What to ask your employer

This is the conversation most people never have, because almost everything written on this subject is aimed at the person paying the allowance out, not the person receiving it. Four questions are worth putting to your employer or HR directly:

• Is this a reimbursement or a round sum? The answer changes what evidence you need and how the payment is likely to be treated.
• What evidence do you need from me? If it's a reimbursement, get clear on what receipts or invoices count before you spend, not after.
• What are you treating as qualifying expenditure? The exemption only covers certain categories of cost — ask what your employer is actually including under it.
• When is my limitation day? Ask for the actual date, not "before you move" — it's fixed by your start date, and it may be extendable if your children's education is part of the picture.

A relocation allowance is only one thread in a UK move's timing — it sits alongside the same practical logistics we cover elsewhere on this blog, including what to do if you're also shipping belongings to the UK. If you want to understand how we build a plan around all of these deadlines at once, the About page explains why we build the Blueprint the way we do.

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General guidance only. Moovedin provides relocation guidance and planning support. This article is not tax, legal, immigration or financial advice, and nothing in it is a statement about your own tax position. Verify specifics with your employer's payroll or HR team and, for your own position, a qualified tax adviser.