Disclaimer: This article provides general information only and does not constitute legal advice. Individual circumstances vary. Always consult a qualified UK employment law professional before making decisions based on this information.

TL;DR

  • UK flexible working has been a day-one right since 6 April 2024, and from 6 April 2026 employers must respond within two months rather than three. Workers can make two statutory requests per year, and employers can still refuse on any of eight statutory business reasons.
  • The Employment Rights Act 2025 received Royal Assent in late 2025; day-one Statutory Sick Pay and day-one paternity leave came in on 6 April 2026, and the Fair Work Agency launched on 7 April 2026.
  • A reasonableness test for refusal is targeted for 2027, with a statutory Code of Practice on the right to disconnect expected in the same window. Neither has commenced yet.
  • IR35 was reformed in 2017 (public sector) and 2021 (private sector medium and large); on 6 April 2026 the company-size thresholds rose, returning around 14,000 firms to small-business status and self-assessment by their contractors.
  • The Make Work Pay consultation on flexible working closed on 30 April 2026; the government response is expected through summer 2026, and that response will shape what 2027 actually looks like.

Picture a UK-resident employee returning to work after maternity leave. She wants compressed hours, four longer days rather than five, so that childcare maths actually adds up. In 2023 she would have needed twenty-six weeks of continuous service before she could even submit a flexible working request. Today she can submit one on day one of her new role; she can submit two in any rolling twelve-month period; and her employer must respond inside two months. From 2027, assuming the secondary legislation lands as promised, her employer will also have to show that a refusal is reasonable, not merely point at one of eight pre-set business reasons and close the file.

The shape of UK flexible working law has changed more in the last three years than in the previous twenty, and a further set of changes is queued up behind it. None of this lands as one tidy package. It lands as the Employment Rights Act 2025, a stack of commencement orders, secondary legislation under consultation, a new enforcement agency, and a Code of Practice that is still being drafted. The practical picture is fragmented; the direction of travel is not.

Remote Work Europe tracks UK employment-law developments alongside the European picture, because the two interact in ways that catch UK-based remote workers out repeatedly. This piece is the single reference for what flexible working law currently is in the UK, what has just changed, what is queued for 2027, and where the hidden traps sit on the freelance side of the line.

What flexible working actually is in UK law

Flexible working in UK law is the statutory right of an employee to ask their employer to change their working pattern, the framework for which sits in Part VIIIA of the Employment Rights Act 1996 as amended by the Flexible Working (Amendment) Regulations 2023 and the Employment Relations (Flexible Working) Act 2023. From 6 April 2024 it became a day-one right; before that, twenty-six weeks of continuous service were required.

What the right gives you is the ability to request changes to:

  • The number of hours you work
  • The times you work (start, finish, shift pattern)
  • The place you work (including working from home, or hybrid splits)

What it does not give you is a guaranteed yes. A flexible working request is a statutory right to be heard, decided on reasonably, and responded to within a defined window. It is not a right to dictate terms.

You can submit two statutory requests in any rolling twelve-month period. Each one runs through the same process: written request, employer consideration, meeting (in practice, sometimes), decision, and a right of appeal. The clock on the decision window starts when the employer receives the request. From 6 April 2026, that window is two months; before that, it was three.

The eight statutory business reasons an employer can rely on to refuse are unchanged from the original Employment Rights Act 1996 framework: the burden of additional costs; detrimental effect on ability to meet customer demand; inability to reorganise work among existing staff; inability to recruit additional staff; detrimental impact on quality; detrimental impact on performance; insufficiency of work during the periods the employee proposes to work; and planned structural changes. Our UK flexible working rights guide walks through what each of those reasons looks like in practice, and which ones tribunals have historically been most willing to push back on.

The Acas Code of Practice on requests for flexible working, refreshed in July 2024 to reflect the day-one right, sits alongside the statutory framework. Tribunals are required to take the Code into account; employers who depart from it are not automatically in breach, but they have to explain why.

What changed in April 2026: the Employment Rights Act 2025 commencements

The Employment Rights Act 2025 received Royal Assent late in 2025, after one of the longest legislative passages of any recent UK employment statute. It is a framework Act; very little of it commences on Royal Assent. The substantive changes arrive through commencement orders, secondary legislation, and statutory guidance, with the schedule spread across 2026, 2027, and in some areas 2028.

The April 2026 commencements are the first major wave.

Day-one Statutory Sick Pay. From 6 April 2026, the three-day waiting period for Statutory Sick Pay was removed for employees earning at or above the Lower Earnings Limit. The lower-earnings cohort, who previously fell outside SSP entirely, were brought into the scheme at a percentage rate of normal weekly earnings. Detail in our UK April 2026 employment rights piece.

Day-one paternity and parental leave. Both rights became available from the first day of employment, replacing the previous twenty-six-week qualifying period for paternity leave and one-year qualifying period for unpaid parental leave. The pay rates and overall duration did not change; the qualifying gate was the change.

The Fair Work Agency. Launched on 7 April 2026 as a new single enforcement body, bringing together previously separate functions of HM Revenue and Customs (national minimum wage enforcement), the Gangmasters and Labour Abuse Authority, and the Employment Agency Standards Inspectorate. The Agency has powers to inspect workplaces, request records, and issue penalties. For a remote worker, the most directly relevant function is its remit over agency and umbrella-company practice, which is where a great deal of remote contractor work flows through in 2026.

Flexible working response window. The same April commencement round tightened the response window on a flexible working request from three months to two. This is a procedural change rather than a substantive one; the eight statutory business reasons did not change, but employers now have less time to formulate a refusal, and the practical effect is that requests that previously sat untouched until the last fortnight of the window now have to be processed earlier.

These four changes are the headline April 2026 commencements. There are several smaller ones around umbrella-company joint liability, tip allocation, and trade union access, none of which directly govern flexible working but several of which shape the contractor-and-agency lane covered later in this piece.

What’s coming in 2027: the reasonableness test and the right to disconnect

The most substantive shift in flexible working law is queued for 2027, and it concerns the standard a refusal must meet.

Under current law, an employer who refuses a flexible working request must rely on one of the eight statutory business reasons, and must consult with the employee before refusing, but does not have to demonstrate that the refusal was reasonable in the round. The decision can be quite thinly reasoned, provided one of the eight reasons is genuinely engaged, and tribunals have historically been reluctant to second-guess managerial judgement on the operational impact of a flexible-working arrangement.

The Employment Rights Act 2025 changes this. From a commencement date to be set by secondary legislation (currently targeted for 2027), an employer’s refusal will have to be reasonable, judged in the round. The eight business reasons remain, but they become the entry criteria rather than the entire test. A refusal that engages a business reason but cannot withstand scrutiny on reasonableness will, from that commencement date, be unlawful under the flexible working framework.

The Make Work Pay consultation on flexible working closed on 30 April 2026, and the government response is expected through summer 2026. That response will set the parameters for the secondary legislation, including how reasonableness is to be assessed, what evidence an employer needs to record, and what the appeal route looks like. Acas is expected to refresh its Code of Practice on flexible working requests to align with the new test, with revised guidance likely to land alongside the commencement order.

The right to disconnect is a different mechanism with the same year on its tag. The UK route is not a statutory standalone right (unlike France’s mandatory disconnect agreements for employers above fifty staff, or Australia’s tribunal-enforceable workplace right). It is a statutory Code of Practice, expected to be issued in early 2027 under powers in the Employment Rights Act 2025. The Code will not create a freestanding right to disconnect, but tribunals will be required to take it into account in unfair dismissal, constructive dismissal, and discrimination claims that turn on out-of-hours contact, and that practical weight is more substantial than it might first sound.

For remote and hybrid workers, the right-to-disconnect Code matters because the most common out-of-hours-contact issues are now structurally embedded in remote work patterns: cross-timezone calls, asynchronous expectations, always-on chat tools, and the absence of a physical leaving-the-office signal. The Code will, in its current draft form, set out what reasonable expectations look like in roles where contact outside normal hours is genuinely necessary, and what employers should do to ensure it does not creep into roles where it is not.

What about freelancers and contractors: IR35 and the small-business shift

Flexible working law as set out above applies to employees. For the freelancer and contractor lane, the relevant statutory architecture is IR35 and the off-payroll working rules, and that architecture moved on 6 April 2026 in a way that is worth understanding even if you do not currently fall on the wrong side of it.

IR35 has applied since 2000 to individuals working through their own personal service company who would, if they were engaged directly, be deemed employees of the client. The original framework put the employment-status determination on the worker and their PSC. The 2017 public-sector reform shifted that responsibility to the end client. On 6 April 2021, the same shift extended into the private sector for medium and large businesses (defined by reference to the Companies Act 2006 thresholds). Small businesses were exempted, leaving the worker and their PSC to self-assess.

From 6 April 2026, the company-size thresholds rose: turnover from GBP 10.2 million to GBP 15 million; balance sheet from GBP 5.1 million to GBP 7.5 million; the employee count of fifty held. Around 14,000 UK companies reclassified from medium to small. Contractors working with those firms recovered the right to self-assess their own employment status under IR35, with all the practical reduction in client-side administration that implies. We covered the mechanics in detail in our IR35 threshold changes 2026 piece, including the umbrella-company joint-liability rules that came in on the same day.

The headline is that the regulatory pressure on contractor status has not loosened; it has redistributed. Larger clients carry more of the determination burden, smaller clients carry less, umbrella companies carry significantly more, and the worker sits in the middle of all three. Our UK freelancer landscape piece sets out the broader picture for anyone weighing the move into self-employment, and the freelance risks and UK legal compliance guide covers the contracts, indemnity, and tax-administration baseline that a UK freelancer needs to have in place before the first invoice goes out.

Two adjacent compliance areas catch UK freelancers particularly often. The first is the legal-pages-on-your-website question (privacy notice, terms of business, cookies, complaints policy), which our freelance website legal pages UK guide walks through. The second is data protection, which sits underneath everything from client communications to VA arrangements; the data protection UK VA piece is written for the small-employer side of that question. If you are hiring rather than being hired, our hiring a VA UK legal checklist is the procedural counterpart.

The hidden traps: MLM schemes, umbrella complications, and fake remote roles

The traps that catch UK remote workers in 2026 are mostly not about the flexible working framework itself. They are about adjacent structures that look like remote work, look like flexible income, look like the freedom the flexible working right is supposed to enable, and turn out to be something else.

The first and largest trap is the MLM (multi-level marketing) scheme presenting itself as a remote work opportunity. This is currently RWE’s strongest UK-side investigation; our MLM and network marketing UK piece covers the schemes operating in the UK in 2026, how they recruit, what the income data actually shows, and which red flags consistently appear in the recruitment materials. The pattern is well-documented: the schemes target people specifically searching for flexible income, particularly women returning to work after caring responsibilities, people leaving full-time roles after burnout, and anyone whose current circumstances make a traditional flexible working request difficult. The framing is empowerment and entrepreneurship; the income data, where MLMs are required to disclose it, shows that the overwhelming majority of recruits lose money or earn below minimum wage on an hours-worked basis. If a remote-work opportunity asks you to pay upfront for a starter kit, asks you to recruit others as part of your income strategy, or quotes income figures that depend on building a downline, it is an MLM, and our piece walks through the diagnostic detail.

The second trap is umbrella-company complications. For contractors who land inside IR35, or who work through agencies that require an umbrella, the umbrella sits between the worker and the end client and runs payroll. From 6 April 2026, joint and several liability for unpaid PAYE flows up the supply chain to the end client and the agency in defined circumstances, which is intended to reduce the prevalence of non-compliant umbrellas. The reduction is gradual rather than immediate, and the umbrella market still contains operators whose deductions structures, holiday-pay treatment, or skim arrangements would not survive scrutiny. The Fair Work Agency now has a clearer remit here; the practical reality is that workers still need to read their key information document and their payslip carefully.

The third trap is the fake remote role. These typically present as remote customer-service, virtual-assistant, data-entry, or reshipping positions; the recruitment process moves quickly to a request for upfront payment, banking details, or personal documents that the role does not need. Our working from home UK legal piece sets out the practical framework for evaluating whether a remote role is genuine, and the same diagnostic logic carries across the freelance and contractor side.

The common thread across all three traps is that they target people who are specifically looking for flexible income arrangements, and they trade on the language and aesthetics of legitimate flexible work. The flexible working right was designed to give employees the ability to ask their employer for a working pattern that fits their life. The traps offer something that looks similar from the outside, and is structurally different on the inside.

The Brexit dimension: cross-border flexibility for UK-based remote workers

A flexible working request changes how, when, and where you work for a single UK employer. It does not change your residency, your tax position, or your right to spend prolonged periods working from another country. For UK-based remote workers thinking about pairing a compressed-hours arrangement with a few weeks abroad, that distinction matters, and it has moved substantially in the post-2021 environment.

UK passport holders retain visa-free entry to the Schengen Area, capped at ninety days in any rolling one-hundred-and-eighty-day period. That cap is single across the entire Schengen Area; days in Germany and days in Italy and days in Portugal draw from the same total. The Entry/Exit System (EES) began phased rollout in October 2025 and is fully operational from April 2026, biometrically tracking entry and exit at external Schengen borders. The European Travel Information and Authorisation System (ETIAS) is expected in the final quarter of 2026, adding a small pre-travel fee and authorisation requirement to the same short-stay visa-free entry.

For longer stays, the relevant route is a national digital nomad visa or freelance permit, each with its own income threshold and tax overlay. The Remote Work Europe ten years after Brexit piece, published earlier this month, sets out the full picture of cross-border options for UK-resident remote workers in 2026, including the Spain DNV, Portugal D8, Italy Digital Nomad Visa, Germany Freelance Visa, and several others. The companion read, Brexit Schengen mobility paradox, explains the structural reason national residency in one EU country does not deliver EU-wide mobility, which is the most-misunderstood feature of the post-Brexit landscape.

For a UK-based remote employee whose flexible working request includes working from a different country for part of the year, the cross-border employment-law dimension is separately important. The employer’s payroll, social security, and tax-withholding obligations change when an employee works from outside the UK for more than incidental periods. Many UK employers have a written remote-work policy that caps overseas work at a defined number of days per year specifically to manage this, and a request that exceeds that cap is functionally a different kind of request from a typical compressed-hours arrangement. The eight statutory business reasons remain available, but the operational impact analysis on a cross-border arrangement is usually much more substantial than for a within-UK pattern change.

What to actually do if your flexible working request is refused

If your employer refuses your flexible working request, you have three practical routes, and the right one depends on what is actually wrong with the refusal.

Route one: internal appeal. The Acas Code of Practice recommends an internal appeal process. Most employer policies provide one. Use it. The appeal is your opportunity to address whichever of the eight business reasons the employer cited, present alternative arrangements that might meet the same operational requirement, and document the response in writing. From a tribunal-preparation perspective, the internal appeal is also where the employer’s reasoning gets clearer and more defensible (or fails to), which matters substantially if the case escalates.

Route two: Acas Early Conciliation. If the internal route does not resolve the matter and you intend to bring a tribunal claim, Acas Early Conciliation is a mandatory step before an employment tribunal claim can be lodged. It is free, confidential, and frequently results in a negotiated outcome without proceeding to a hearing. The conciliation period pauses the tribunal clock, which means you do not lose time on the three-month limitation period while talking.

Route three: employment tribunal. A tribunal claim under the flexible working framework can challenge the procedure (the response was out of time, the consultation was inadequate, the appeal was not heard) but cannot, under current law, challenge the substantive reasonableness of the refusal. From the 2027 commencement of the reasonableness test, that changes, and the substantive ground of challenge becomes available. The remedy under the flexible working framework is capped at eight weeks’ pay, which is modest, but a flexible-working refusal that intersects with discrimination law (typically sex discrimination via the indirect-discrimination route, or disability discrimination via failure to make reasonable adjustments) opens up the much wider discrimination remedies, which are not capped in the same way.

If you find yourself facing a refused request that you believe was unreasonable, or an IR35 reclassification that does not match your working pattern, getting specialist UK employment law advice early is the difference between a successful tribunal claim and a costly delay. The deadlines under the flexible working framework and the broader employment tribunal jurisdiction are short, and the evidence is most easily gathered while the events are recent. A practising employment-law solicitor is the right call for that lane.

For the contract and compliance side of being a UK freelancer or solopreneur (a distinct lane from employment-law tribunal advice), getting your written agreements, policies, and AI-use documentation in order before a dispute arises is far less expensive than fixing it after. That’s the gap our partners at K&K Legal Consulting fill for the RWE community.

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What this means in practice in 2026

The UK in 2026 is a more worker-protective environment for flexible working requests than it was even two years ago, and the direction of travel through 2027 is firmly more protective again. The day-one right, the tighter response window, the new Fair Work Agency, and the queued reasonableness test together change the centre of gravity of how a flexible working request is processed.

The freelance and contractor lane is moving in a different direction. The April 2026 IR35 threshold uplift loosened the burden on the smallest end-clients while tightening the umbrella-company supply chain; the net effect is that contractor status is being policed harder at the umbrella and agency layer and lighter at the small-client layer.

The cross-border dimension is the area where the most-common misunderstandings sit. A flexible working request is a domestic UK question. A working-from-another-country arrangement is a separate one, with payroll, tax, social security, and immigration considerations that the flexible working framework does not address. The two are routinely conflated, particularly on social media; the legal answers are not the same.

For anyone navigating an unclear flexible working refusal, an IR35 reclassification, or an MLM-style “remote opportunity” that does not pass the diagnostic, the same baseline advice applies: read the rules from primary sources, get advice early if the situation is contested, and document the timeline in writing. The deadlines under UK employment law are short, and the evidence preserves best when the events are fresh.

Connected curates real UK-friendly remote roles, hand-picked weekly by Diana, scam-filtered, with the MLMs and fake-remote postings stripped out before they reach the list. If you are looking for a remote role with an employer who will actually engage seriously with a flexible working request, that is the shortcut.

Frequently asked questions

Is flexible working a legal right in the UK?

Yes. Since 6 April 2024, the right to request flexible working has been a day-one right under the Employment Rights Act 1996 as amended. Employees can submit two statutory requests in any rolling twelve-month period. Employers can refuse on one of eight statutory business reasons.

How long does my employer have to respond to a flexible working request in 2026?

From 6 April 2026, the response window is two months from receipt of the request. Before that date, it was three months. The Acas Code of Practice on flexible working requests sets out the expected procedure within that window, including consultation with the employee before a refusal.

Can my employer refuse my flexible working request?

Yes, on any of eight statutory business reasons: additional costs; impact on customer demand; inability to reorganise work among existing staff; inability to recruit additional staff; impact on quality; impact on performance; insufficient work during the proposed hours; or planned structural changes. The current law does not require the refusal to be reasonable in the round; from 2027, a reasonableness test is expected to commence under the Employment Rights Act 2025.

What is the Fair Work Agency?

The Fair Work Agency launched on 7 April 2026 as the UK’s new single labour-market enforcement body. It brings together previously separate functions covering national minimum wage, agency standards, and labour abuse. It has powers to inspect workplaces, request records, and issue penalties, with a particular remit over agency and umbrella-company practice.

Does the right to disconnect exist in UK law?

Not as a standalone statutory right. A statutory Code of Practice on the right to disconnect is expected in early 2027 under powers in the Employment Rights Act 2025. The Code will not create a freestanding right, but tribunals will be required to take it into account in unfair dismissal, constructive dismissal, and discrimination cases that turn on out-of-hours contact.

How did IR35 change in April 2026?

The company-size thresholds for the off-payroll working rules rose from 6 April 2026: turnover from GBP 10.2 million to GBP 15 million, and balance sheet from GBP 5.1 million to GBP 7.5 million. The employee count of fifty was unchanged. Around 14,000 companies reclassified from medium to small, returning their contractors to self-assessment of employment status under IR35.

Sources