Enterprise Management Incentives
Enterprise Management Incentives are a UK tax-advantaged share option scheme for smaller, independent trading companies. Employees granted options at market value pay no income tax or National Insurance when they exercise, and capital gains tax when they sell, often at the Business Asset Disposal Relief rate. The scheme's company limits were raised substantially from 6 April 2026.
- Also known as
- Enterprise Management Incentive scheme, EMI share options, EMI scheme
- Introduced
- by the Finance Act 2000; the rules now sit in Schedule 5 to the Income Tax (Earnings and Pensions) Act 2003
- Company limits for options granted from 6 April 2026 (for most companies; certain Northern Ireland companies keep the old ones)
- gross assets of £120m or less (previously £30m), fewer than 500 full-time employees (previously 250) and no more than £6m of unexercised options in issue (previously £3m); options may now run for up to 15 years instead of 10
- Employee limits
- options worth up to £250,000 per employee in any three-year period; the employee must work at least 25 hours a week, or 75% of working time, for the company
- Excluded activities
- banking, insurance, money-lending, debt-factoring, hire-purchase financing and other financial activities, dealing in shares and securities, legal and accountancy services, property development and farming, among others — so a lending or payments fintech needs to check whether it qualifies at all
- Tax on a sale
- Business Asset Disposal Relief applies to shares from options granted at least two years before the sale, where the holder has been an employee or officer of the trading company throughout, with no 5% shareholding test; the relief rate is 18% for disposals from 6 April 2026
- Reporting
- grants made from 6 April 2024 are notified to HMRC by 6 July after the tax year; the government plans to fold notification into the annual return for options granted from 6 April 2027
How Enterprise Management Incentives work in practice
A company grants options to chosen employees at an exercise price equal to the shares' market value, usually agreed beforehand with HMRC's Shares and Assets Valuation team on form VAL231. Many private companies make the options exercisable only on a sale. Because the growth above the exercise price is taxed as a capital gain rather than as employment income, qualifying companies generally prefer the scheme to any other way of sharing equity with staff.
The tax advantage depends on the option qualifying at grant and staying qualified until exercise. Disqualifying events — the company becoming a 51% subsidiary or coming under another company's control, ceasing to meet the trading requirement, the employee leaving or cutting hours, a change to the option terms — give the holder 90 days to exercise with the advantages intact; after that, exercise brings an income tax charge.
In an acquisition the scheme is a completion item. A buyer taking control is itself a disqualifying event, so holders usually exercise conditionally on completion, or the buyer grants qualifying replacement options over its own shares. Diligence tests whether each grant was valid and notified, whether the valuation holds, and whether the company met the trading and independence tests. Options that never qualified are taxed as ordinary employee options: where the shares can be readily sold, income tax and National Insurance through PAYE, employer's contributions included — a liability the purchase price must absorb through an indemnity or a reduction.
Example
A UK compliance-software company with 140 staff and £45m of gross assets grants options in May 2026, possible only because the gross-assets limit has risen to £120m. Twenty employees receive options over 4% of the company at an agreed market value of £2.00 a share. In 2029 a US buyer acquires the company at £9.50 a share, and the options are exercised conditionally on completion. An engineer with 20,000 options gains £150,000; the options were granted more than two years before the sale, so the shares qualify for Business Asset Disposal Relief and her tax is about £27,000 at 18%. Had the options failed to qualify, the same gain would have cost her roughly £70,000 in income tax and National Insurance, and the company its employer's contributions on top.
Common mistakes
- Granting options in a company that carries on an excluded activity, such as lending or dealing in securities, and discovering at exit that they never qualified. - Setting the exercise price below market value without accounting for the income tax the discount creates. - Missing the notification deadline, or keeping no record of what was filed. - Letting a disqualifying event pass without exercising within 90 days. - Applying the April 2026 limits to earlier grants; only the 15-year exercise period can be extended for existing options, by amending them. - Confusing this share scheme with an e-money institution, which uses the same three-letter abbreviation.