Zero‑hours Contracts UK 2026: Ban, Predictable Hours and Employer Options

Zero hours contracts uk arrangements are entering their most significant period of reform in a decade, as the Government’s employment law programme under the Employment Rights Act 2025 moves to strengthen rights around predictable and guaranteed hours and to restrict what ministers describe as “exploitative” working practices. For HR directors, in‑house counsel and business owners, the question is no longer whether these arrangements will change, but how quickly and how far. This guide translates current policy and statute into concrete employer action: how to assess your exposure, how to handle requests about hours, how to manage cancellation pay risk, and when to migrate staff to alternative contract models. It is designed as a practical employer playbook, not a policy summary.

Who this guide is for: HR directors, in‑house counsel and employers deciding whether to retain, change or replace zero‑hours arrangements, and how to operationalise the new rights without creating unnecessary litigation risk.

Last updated: 2026. This guidance is general and does not constitute legal advice; contact Global Law Experts for tailored advice.

Quick summary: what employers must do now

The direction of travel is clear even where the detailed secondary legislation is still being finalised. Current government guidance confirms that zero‑hours contracts remain lawful and that workers on them retain core statutory rights. The Employment Rights Act 2025 provides the framework for new measures, including provisions on guaranteed hours and reasonable notice of shifts, but much of the detail is being brought into force through regulations over a phased timetable. The existing statutory right to request a more predictable working pattern (introduced by the Workers (Predictable Terms and Conditions) Act 2023) is also relevant to how employers manage requests about hours.

Employers who act early will be in the strongest position. The practical priorities are to audit your existing zero‑hours population, review contract wording on cancellation and exclusivity, build a compliant process for responding to requests about hours, and model the cost of alternative contract structures before you are forced to react. This guide delivers model clauses, template responses, a comparison table and a 30/60/90‑day implementation plan to support each of those steps.

Throughout, legal statements are anchored to primary sources, legislation.gov.uk, GOV.UK guidance, Acas and relevant judgments, set out in the Sources section at the end so you can verify each point directly.

Are zero‑hours contracts being banned in the UK?

This is the question employers ask first, and the honest answer requires precision. As matters stand, there is no outright statutory ban on zero‑hours contracts in the UK. Official government guidance continues to describe how zero‑hours contracts operate and what rights apply to the people working under them, which confirms that they remain a lawful contractual option when used properly.

Current legal position on zero‑hours contracts

Under the existing framework, a zero‑hours contract is one where the employer is not obliged to provide any minimum working hours and the individual is generally not obliged to accept work offered. People engaged under these arrangements are, in most cases, “workers” and sometimes “employees,” and the distinction matters because it determines which statutory rights apply. The Employment Rights Act 1996 provides the baseline for these status definitions and for the contractual and statutory rights that flow from them.

GOV.UK guidance confirms that zero‑hours workers are entitled to core protections, including the National Minimum Wage, statutory holiday pay, and protection from unlawful discrimination. These rights apply regardless of the “zero‑hours” label, so employers cannot use the contract type to sidestep statutory entitlements.

What the 2025 Act and 2026 programme signal

The Employment Rights Act 2025 signals a clear policy intention to curb what the Government characterises as exploitative use of zero‑hours arrangements and to give workers greater certainty over their hours and income. The policy emphasis is on predictability and security, ensuring that people who in practice work regular hours can secure a contract that reflects that reality, rather than on prohibiting all flexible engagement outright.

The House of Commons Library briefing on zero‑hours contracts sets out the statistical and policy context behind this agenda, including the scale of the zero‑hours workforce and the parliamentary debate over restrictions versus a full ban. Employers should read the political framing carefully: the stated target is exploitation and insecurity, which means arrangements that are genuinely flexible, properly documented and fairly operated are less likely to attract regulatory or reputational attention.

Likely regulatory approaches and timescales

Much of the detail is expected to arrive through secondary regulations and accompanying guidance made under the Employment Rights Act 2025, with provisions commenced on a phased basis rather than all at once. The practical effect is expected to focus on targeted measures, for example, rights to guaranteed hours reflecting usual working patterns, and reasonable notice of shifts, rather than an across‑the‑board prohibition. Until the relevant regulations are published and laid, precise thresholds and commencement dates cannot be stated with certainty, and employers should treat any specific figures circulating in commentary with caution.

Practical options for employers now

Rather than waiting for the final regulatory text, employers can take three defensible paths now. First, amend existing zero‑hours contracts to add safeguards such as reasonable notice periods, cancellation pay and transparent allocation of shifts. Second, phase out zero‑hours arrangements for roles where demand is in fact regular, moving those workers to guaranteed‑hours or fixed part‑time contracts. Third, retain with controls for genuinely variable roles, supported by clear documentation and a robust process for handling requests about hours. Each option is explored in detail below.

Right to request a predictable working pattern, eligibility and process

The right to request a more predictable working pattern is an important operational consideration for many employers using zero hours contracts uk arrangements. It mirrors the long‑established flexible working request mechanism in structure, so HR teams already familiar with that process have a head start, but the subject matter, predictability of hours rather than flexibility of arrangement, is distinct. Employers should note that the guaranteed‑hours and notice provisions in the Employment Rights Act 2025 may change how these issues operate in practice as they come into force.

Who can request a predictable working pattern?

The right is designed to apply to workers as well as employees whose existing working pattern lacks predictability, which includes many people on zero‑hours and short‑notice casual arrangements. Eligibility turns on meeting the statutory test rather than on the job title, so employers should assess each requester against the criteria in the applicable legislation rather than assuming that “workers” are excluded.

Worker status itself can be contested, and the Supreme Court’s decision in Uber BV v Aslam is the leading authority on how tribunals determine whether an individual is a worker entitled to statutory protections. The practical lesson for employers is that the written contract is not conclusive: tribunals look at the reality of the relationship, control, obligation and integration, when deciding status. Misclassifying a regular worker as outside the scope of statutory rights is therefore a live litigation risk.

How to handle a request, step by step

When a request arrives, a disciplined process protects the business. A sound approach follows these stages:

• Acknowledge in writing. Record the date of receipt immediately, because the statutory response clock runs from that point.
• Confirm eligibility. Check that the requester meets the statutory test and that the request is validly made.
• Assess the business case. Consider whether the requested pattern can be accommodated and, if not, identify which permitted business grounds apply.
• Explore alternatives. Even where the exact request cannot be met, consider a modified offer such as a guaranteed‑hours band.
• Decide and communicate. Provide a reasoned written decision within the statutory period.
• Document everything. Keep a clear audit trail of the reasoning, including any consultation with the worker.

Acas guidance on zero‑hours contracts and good scheduling practice is a useful reference point for building this process, because tribunals and the wider enforcement framework treat Acas good practice as persuasive on what constitutes reasonable employer behaviour.

Sample employer responses, grant, modify, refuse

Prepared templates reduce the risk of missing deadlines or giving inconsistent reasons. A compliant response pack should contain three core letters. The grant letter confirms the new predictable pattern, the effective date and any consequential contractual changes. The modify letter offers an alternative, for example, a guaranteed minimum number of hours each week rather than the full pattern requested, and explains why. The refuse letter sets out the specific permitted business ground relied upon, with enough detail to show the decision was genuine and evidence‑based. Vague or boilerplate refusals are the most common cause of challenge.

Documenting decisions and appeals

Record‑keeping is the single most effective risk‑reduction measure. Retain the request, the eligibility assessment, the business analysis, any meeting notes and the final decision letter. Where you operate an internal appeal, follow it consistently. A clean paper trail demonstrates that decisions were procedurally fair and substantively reasoned, which is precisely what a tribunal will scrutinise if a decision is later challenged.

Do employers have to pay compensation for cancelled shifts?

Short‑notice shift cancellation is one of the most contentious features of zero‑hours working, and it is a focus of the reform agenda. The current legal position is nuanced: whether compensation is payable usually depends on the contract rather than a freestanding statutory duty, but that is an area the Employment Rights Act 2025 and its regulations are expected to address through measures on reasonable notice and payment for cancelled or curtailed shifts.

When cancellation pay arises

Under the existing framework, if a worker has been offered and has accepted a shift, cancelling it without pay may be straightforward where the contract genuinely imposes no mutual obligation. However, where the contract guarantees a minimum engagement, contains a cancellation pay clause, or where custom and practice has created an expectation, the employer may be liable. Acas good‑practice guidance encourages reasonable notice of cancellation and fair treatment, and the direction of policy is towards formalising compensation for short‑notice cancellation.

Contractual wording and liabilities

Ambiguous contracts are the principal source of dispute. If your zero‑hours documentation is silent on cancellation, you face uncertainty on both sides: workers may argue an implied right to payment, while the business lacks a clear basis to decline it. The safer course is to state the position expressly, defining when a shift is “confirmed,” the notice required to cancel it without payment, and the compensation payable for cancellations inside that window.

Practical mitigation and rostering policies

Operational discipline reduces exposure more effectively than legal drafting alone. Practical mitigations include publishing rosters with adequate lead time, confirming shifts only when demand is reasonably certain, offering alternative shifts before cancelling, and using call‑out or minimum‑engagement payments so that a worker who attends is never sent home for nothing. These measures both lower liability and support retention.

Sample cancellation pay clause

A clear clause might provide that a shift becomes “confirmed” once accepted in writing; that the employer may cancel a confirmed shift with a stated period of notice without payment; and that cancellation inside that period attracts a defined payment (for example, a proportion of the scheduled hours). The clause should also address payroll and National Insurance treatment of any such payment, which should be confirmed with payroll advisers to ensure correct deductions.

Can exclusivity clauses still be used on zero‑hours contracts?

Exclusivity, preventing a worker from taking other work, is one of the most heavily criticised features of insecure arrangements, and it carries significant legal and reputational risk for employers using zero hours contracts uk models.

The legal position on exclusivity

Exclusivity clauses in zero‑hours contracts are unenforceable under the Employment Rights Act 1996 (as amended), and comparable protections have been extended to certain low‑income workers. A zero‑hours worker cannot lawfully be prevented from working elsewhere, and dismissing or subjecting them to a detriment for doing so is prohibited. The logic is straightforward: it is unfair to prevent someone from seeking additional work when the employer offers no guaranteed hours. Employers should therefore assume that attempting to enforce an exclusivity restriction against a genuine zero‑hours worker will fail and may invite challenge.

Drafting compliant alternatives

Rather than relying on prohibited restrictions, employers can achieve legitimate business protection through other means. Options include offering a guaranteed minimum number of hours; protecting confidential information and client relationships through properly drafted confidentiality and, where appropriate, post‑termination clauses suited to the worker’s level; and managing conflicts of interest through disclosure requirements rather than blanket bans on other work.

Impact on retention and recruitment

Beyond enforceability, exclusivity is a retention liability. In competitive labour markets, workers value the freedom to combine engagements. Removing restrictive exclusivity and replacing it with a modest guaranteed‑hours offer frequently improves recruitment and reduces turnover, delivering a commercial return that outweighs the limited protection an unenforceable clause would ever have provided.

Alternatives to zero‑hours contracts, comparison and when to migrate

For many employers, the most strategic response to the reforms is to reassess whether zero‑hours contracts remain the right tool for each role. The following framework helps you decide, and the comparison table sets out the trade‑offs at a glance.

When to switch, commercial and legal triggers

The clearest trigger is a mismatch between the contract and reality: where a “zero‑hours” worker in fact works broadly consistent hours each week, the arrangement is both legally vulnerable and operationally pointless. Other triggers include a pattern of requests about hours, rising cancellation disputes, difficulty recruiting into insecure roles, and reputational sensitivity in customer‑facing or public‑sector supply contexts.

Transition models

Several models can replace or supplement zero‑hours contracts. Bank‑staff pools suit organisations with genuinely intermittent need. Guaranteed minimum‑hours bands give workers a floor of income while preserving flexibility above it. Fixed part‑time contracts work best where demand is steady and predictable. Agency supply shifts the employment relationship, and much of the associated risk, to the agency, at the cost of higher unit price and less direct control.

Costs and HR change plan

Migration has cost and consultation implications. Moving workers onto guaranteed hours increases committed wage cost but typically reduces cancellation disputes, administrative burden and turnover. Any change to contractual terms must be handled through proper consultation and agreement, because imposing changes unilaterally risks breach of contract and constructive dismissal claims for employees. Build a change plan that models the net cost, sequences communications, and allows time for individual agreement.

Contract amendment checklist

Before issuing revised terms, confirm you have: identified the correct employment status of each worker; calculated the financial impact of any guaranteed hours; prepared clear written statements of the new terms; set out a consultation timetable; and prepared responses to likely questions about pay, holiday and continuity of service.

Practical employer playbook for zero hours contracts uk compliance

This section turns the analysis above into an actionable plan. It assumes you want to be compliant and defensible before the detailed regulations are finalised, rather than reacting under pressure afterwards.

30/60/90‑day plan

A phased approach keeps the project manageable:

• First 30 days, audit. Map your zero‑hours population, record each person’s actual hours over recent months, identify roles where demand is in fact regular, and review current contract wording on cancellation and exclusivity.
• Days 30–60, design. Draft revised clauses, build the process and response templates for requests about hours, and model the cost of migrating regular roles to guaranteed hours or part‑time contracts.
• Days 60–90, implement. Begin consultation on contract changes where needed, train managers on the request process and scheduling discipline, and roll out staff communications explaining the changes.
• Days 90–180, embed and review. Monitor requests, cancellations and disputes, refine templates, and schedule a review for when the relevant regulations under the Employment Rights Act 2025 are published and commenced.

Model contract clauses with commentary

Three clauses deserve priority attention. A predictability window clause sets out how far in advance rosters are published and shifts confirmed, which directly addresses the policy focus on notice. A cancellation pay clause defines confirmed shifts, notice periods and compensation, removing the ambiguity that drives disputes. A minimum engagement clause guarantees payment for a minimum period when a worker attends, protecting workers from being sent home unpaid and reducing the employer’s exposure to unfair‑treatment arguments. Each clause should be legally reviewed against your sector and workforce before use.

HR policy templates and staff communications

Supporting documents make the contract changes work in practice. Prepare a request policy that mirrors the statutory process; a rostering policy that commits to reasonable notice and fair shift allocation; and a staff FAQ that explains, in plain language, what is changing and why. Clear communication reduces anxiety, lowers the risk of grievances, and demonstrates good faith if any decision is later scrutinised.

Litigation and tribunal risk matrix

Prioritise your remediation by scoring each risk on likelihood and impact. The highest‑priority issues are typically misclassification of regular workers, unenforceable exclusivity clauses, and ambiguous or absent cancellation terms, because these combine a real chance of challenge with significant financial and reputational consequences. Procedural failures in handling requests about hours, missed deadlines or inadequate reasons, sit close behind. Addressing the top‑scoring items first delivers the greatest risk reduction for the least effort.

Conclusion and next steps for employers

The reform of zero hours contracts uk arrangements under the Employment Rights Act 2025 is best understood as a shift towards predictability and fairness rather than a straightforward prohibition. Employers who treat it that way, auditing their workforce, tightening contract wording, building a compliant process for handling requests about hours and migrating genuinely regular roles to more secure models, will reduce both legal risk and staff turnover, and will be ready whatever final form the secondary regulations take. The practical next steps are to review your contracts now, pilot a predictable‑hours offer in one business area, update your template responses and policies, and obtain a legal review before the detailed regulations are commenced.

Acting ahead of the deadline, rather than after it, is the most reliable way to stay compliant and competitive.

Sources

1. Legislation.gov.uk, Employment Rights Act 1996
2. Legislation.gov.uk, Employment Rights Act 2025
3. GOV.UK, Zero‑hours contracts guidance
4. GOV.UK, Flexible working guidance
5. Acas, Advisory guidance on contracts and working arrangements
6. Supreme Court, Uber BV & Others v Aslam & Others [2021] UKSC 5
7. House of Commons Library, Zero‑hours contracts research briefing