At Budget 2025, the UK government announced major expansions to the Enterprise Management Incentives (EMI) scheme from 6 April 2026, increasing the employee limit to 500, gross assets to £120m, and the company-wide option limit to £6m, making EMI available to more scale-ups. The maximum EMI option exercise period is extended from 10 to 15 years, with the change intended to apply retrospectively to existing options, and EMI/CSOP rules will also allow PISCES platform sales as a valid exercise event. These updates, along with earlier implementation timelines starting from 2025 for PISCES-related changes, aim to improve liquidity options and broaden access to tax-advantaged employee equity schemes.

UK employee share schemes are a key tool for attracting and retaining talent, especially in scale-ups, with four main HMRC tax-advantaged options: EMI, CSOP, SAYE, and SIP. From April 2026, EMI is significantly expanded, increasing company size limits, asset thresholds, employee caps, and option lifetimes, making it accessible to many more businesses and still offering the most generous tax treatment (capital gains rather than income tax). Each scheme serves different needs—from EMI for scale-ups, CSOP for larger or ineligible firms, SAYE and SIP for all-employee participation—while non-tax-advantaged options like growth shares are used when HMRC schemes don’t fit but require more careful tax structuring.

This HMRC helpsheet explains how employee share schemes and share options are treated for Capital Gains Tax, covering approved schemes (like SIP, SAYE, CSOP, EMI) and unapproved arrangements. In general, your CGT cost is what you paid for the shares plus any amount already taxed as employment income, with special rules for different schemes (for example, SIP shares can be CGT-free if held correctly, and EMI options get favourable treatment including from grant date for relief purposes). It also sets out administrative rules such as reporting requirements, elections (like same-day share acquisition elections), transfers to ISAs or pensions, and reliefs for certain disposals, all of which affect how and when tax is calculated on employee-related shares.

Employee share schemes allow companies to give employees ownership in the business as a tax-efficient way to attract, retain, and motivate talent, with different structures such as approved schemes (like EMI and CSOP), unapproved options, and all-employee plans like SIP and SAYE. Each scheme has different rules, tax treatments, limits, and levels of flexibility, with EMI generally seen as the most favorable for smaller companies and CSOP or other alternatives better suited for larger or more complex organizations. More advanced structures like growth shares, direct share ownership, and employee ownership trusts further expand how companies can design equity rewards, though they often involve more complexity and careful tax and valuation planning.

Employee share schemes are becoming increasingly popular as companies use equity to attract, retain, and motivate talent, but their success depends heavily on clear communication, realistic expectations, and ongoing engagement rather than just setting them up. Many leaders hesitate due to concerns about valuation, dilution, administration, and employee misunderstandings, highlighting the need for strong foundations and balanced cash-versus-equity compensation strategies. The article emphasizes that the real value of equity comes from effective communication, perceived fairness, and providing credible liquidity options so employees can actually realize the benefits over time.

Employers must report all 2025/26 employment-related securities activity to HM Revenue & Customs by 6 July 2026, including registering new share plans, filing annual or nil returns, and ensuring complete and accurate disclosures to avoid automatic penalties. Reporting is especially complex for areas such as internationally mobile employees, net-settled awards, and corporate transactions, which require careful coordination across payroll, tax, legal, and HR teams. Employers should review all share plan activity now to confirm compliance, align reporting with payroll and corporation tax records, and address any issues before the filing deadline.

Companies with UK employees participating in share plans must complete their annual Employment Related Securities (ERS) reporting with HM Revenue & Customs by 6 July 2026 to avoid penalties and maintain compliance. Employers must register new plans, file annual or nil returns for all registered schemes, and self-certify tax-advantaged plans such as SIP, SAYE, and CSOP while ensuring accurate reporting of all relevant share-related events. Missing deadlines or making common filing errors can lead to escalating fines and the loss of valuable tax advantages for both employers and employees.

More than 22,000 Tesco employees are set to share a £134 million payout through the company’s Save as You Earn (SAYE) share scheme, driven by strong recent growth in Tesco’s share price. Colleagues who invested the maximum amount could earn profits of up to £42,576, while average participants are expected to make between £5,346 and £8,004 depending on the scheme term. The payout highlights the value of employee share ownership as part of Tesco’s broader benefits package for its 300,000 UK staff.

Employee share schemes are a flexible way for businesses to attract, retain, and motivate employees by offering ownership opportunities that can also provide significant tax advantages. UK-approved schemes such as Enterprise Management Incentives and Company Share Option Plans are particularly attractive, while alternatives like growth shares, direct share acquisitions, and Employee Ownership Trusts offer additional options depending on company size, structure, and goals. Choosing the right scheme requires careful planning around tax rules, valuation, eligibility limits, and long-term business objectives to maximize benefits for both employers and employees.