April 2026 is already shaping up to be one of the busiest months in payroll compliance for a generation. We’ve written about the Employment Rights Act changes, the Fair Work Agency, and R-day. But there’s another change arriving at the same time that’s been slightly under the radar – and it will affect millions of employees across the UK.
The working from home tax allowance is being abolished.
From 6 April 2026, employees will no longer be able to claim flat-rate tax relief for the additional household costs of working from home. And given how many people have come to rely on it since the pandemic years, this is a change that genuinely matters.
What the allowance was, and who could claim it
The working from home allowance allowed employees who were required to work from home, not those who simply chose to, to claim a flat-rate tax deduction to help offset the extra costs of doing so. The allowance recognised that working from home all day costs the employee in things like heating, electricity, and broadband.
The standard flat-rate claim was £6 per week (£312 per year). For a basic rate taxpayer, that translates to a tax saving of around £62 per year. Not life-changing money, but for many employees, it’s been a small, genuine reduction in the real cost of hybrid and home working.
HMRC’s online claims portal made it relatively straightforward to submit, and uptake grew considerably in the post-pandemic years as hybrid working embedded itself across UK businesses.
Why it is being removed
The government’s position is a simple one. When the pandemic forced millions into full-time home working, the case for a blanket tax relief was clear. Now, when many employees have a degree of choice over where they work, the government no longer considers that blanket relief justified.
There’s a revenue dimension too. The removal of targeted reliefs like this one forms part of the government’s broader strategy to raise revenue across the tax system.
Whether you agree with that reasoning or not, the outcome is the same. From April 2026, the flat-rate claim no longer exists for employees.
What remains after April 2026
Not everything disappears. Employer reimbursement is still available – but with important conditions attached, and this is where I see businesses drifting into difficulty without realising the compliance exposure they’re creating.
If an employer pays an employee directly for home-working costs, that payment can still be made tax-free. But it must meet three tests.
- The costs need to be genuine, provable, and directly attributable to working from home.
- The reimbursement must relate to the actual expense incurred – not a flat-rate approximation.
- And the employee must be required to work from home, not simply choose to.
A blanket payment of, say, £26 per month to all home workers cannot be treated as tax-free after April 2026. HMRC will expect actual costs, properly evidenced. Blanket flat-rate payments made without that evidence could become a benefit-in-kind, with the associated tax and National Insurance implications.
What this means for payroll teams
The first thing to do is review your home-working expense policies.
If your current policy involves paying a monthly flat-rate allowance to home or hybrid workers, you need to assess whether that arrangement remains appropriate after April 2026. If it cannot be linked to actual, evidenced costs, it may need to be restructured or removed. Leaving it in place unchanged carries risk.
The second thing is to be precise about who is required to work from home, as opposed to who has chosen to. Tax-free reimbursement only applies in the former case. With hybrid working widely embedded across businesses of all sizes, the distinction between a contractual requirement and a lifestyle preference can be blurry. Contracts and policies may need to be revisited to make the position clear.
The third, and often overlooked, thing is briefing your employees. Many people have been quietly claiming the allowance themselves through their self-assessment return or HMRC’s online portal. They may have no idea it’s ending. If employees notice a subtle change to their take-home pay, or come to HR with questions, being ready with a clear and accurate explanation will save time and manage expectations before frustration sets in.
The broader employment picture
It’s also worth thinking about what this change means in terms of staff experience. Energy bills, broadband, and heating aren’t trivial expenses when you’re working from home regularly. For some employees, the removal of this allowance is a real cost – and one they may look to their employer to address.
Employers operating in sectors where home working is a core part of the employment offer may face reasonable requests to revisit reimbursement arrangements or salary expectations. Being proactive here, rather than reactive, puts you in a much stronger position.
It’s also worth noting the wider compliance environment this change sits within. With the Fair Work Agency operational from April 2026 and employer expense practices subject to greater scrutiny, now is precisely the moment to make sure your policies are properly documented and defensible – not just on home-working costs, but across your expenses framework generally.
A change worth getting right
The end of the WFH flat-rate allowance isn’t a dramatic reform in isolation. But layered on top of everything else arriving in April 2026, it adds another item to a very full compliance agenda.
The businesses that handle it well will be those that have reviewed their policies, updated their contracts where needed, and taken the time to explain the position to employees before the question is asked.
