Equity and Incentives for Senior Hires: A Complete UK Guide

Equity and Incentives for Senior Hires: A Complete UK Guide

Equity and long-term incentive structures are the dimension of UK senior compensation where the gap between getting it right and getting it wrong is most consequential — and the dimension boards most consistently rush. The UK landscape covers a wide range of structures: sweet equity in PE-backed businesses, growth shares in private firms, EMI options in scale-ups, phantom shares and growth-share schemes in family-controlled firms, performance share plans in listed companies, and various combinations bridging these. Each structure has different tax treatment, different vesting and leaver dynamics, different economic outcomes, and different signalling effects on the candidate. Strong senior candidates evaluate equity and incentive offers with at least the same rigour they evaluate base salary; weaker offers structured without that calibration consistently lose preferred candidates at the negotiation stage.

This guide is written for chairs, CEOs, founders, shareholders, PE sponsors and remuneration committees structuring equity and incentive components of senior offers. It covers the major UK equity structures, how each works in practice, the tax considerations, vesting and leaver provisions, and common pitfalls. The guide is intentionally orientation-level rather than legal or tax advisory; specific structures need legal and tax advice tailored to the firm’s circumstances. For broader compensation framing, see our Executive Compensation guide. For PE-specific senior hiring including the related sweet equity context, see our PE NED hiring guide.

The major UK equity structures

Six structures cover the substantial majority of UK senior equity work.

Sweet equity (PE-backed companies). The dominant structure in UK private equity. Senior management receives a small allocation of equity (typically 5-15% of the management equity pool) at a price below the institutional ratchet entry point, with the economic upside disproportionate to the financial investment because management buys at “sweet” terms. The structure aligns management with the sponsor’s exit valuation. Vesting is typically over the holding period, with leaver provisions distinguishing good and bad leavers. Tax treatment depends on the specific structure but is generally CGT-favourable when structured properly under section 431 elections.

Growth shares (private companies). Shares structured to capture only growth in firm value above a hurdle (the firm’s value at the date of grant), with the existing equity preserved for existing shareholders below the hurdle. The structure delivers economic upside to senior management without diluting existing shareholders below the value at grant. CGT treatment when structured properly. Increasingly used in private mid-market and family-controlled firms.

EMI (Enterprise Management Incentive) options. The standard tax-favoured option scheme for UK qualifying SMEs (typically firms with under £30m gross assets and fewer than 250 employees). Options to acquire shares at a fixed exercise price, with CGT treatment on disposal. The most tax-efficient structure for qualifying firms but with strict eligibility tests on both firm and individual.

Performance Share Plans (listed companies). The standard listed-company LTI structure. Conditional shares granted with vesting subject to three-year performance criteria (typically EPS growth, TSR vs peer group, return on capital). Subject to shareholder-approved remuneration policy and disclosure obligations. Standard for FTSE 250 and FTSE 100 senior executives.

Phantom shares and shadow equity. Cash-based plans that mirror equity economics without granting actual equity. Used where the firm doesn’t want to dilute or where the share structure doesn’t accommodate equity grants. The economic outcome can match equity structures but the tax treatment is income tax (less favourable than CGT) and the structure produces accounting expense rather than equity dilution.

Restricted Stock Units (RSUs). Increasingly common in technology firms, particularly those with US-influenced compensation models. Units that convert to actual shares on vesting, with income tax on vesting value. Common in scale-ups and growth-stage firms.

Sweet equity — the substantive PE structure

Sweet equity warrants its own section because it dominates senior hiring in PE-backed companies and is the structure boards are most likely to encounter in mid-market and upper mid-market hiring.

How it works. The institutional investor structures the equity in tranches — typically loan notes/preference shares carrying a fixed return, plus ordinary shares that participate in upside above the institutional return. Management receives a slice of the ordinary shares (“sweet equity”) at a price reflecting the institutional structure. Because the institutional return takes priority on exit, ordinary equity captures upside disproportionately when the exit is successful — this is the “sweet” return that aligns management with the sponsor’s outcome.

Allocation across the team. The CEO typically receives 25-40% of the management sweet equity pool; CFO 15-25%; other C-suite 10-20% each; senior management roles below the C-suite typically 1-5% each. The exact allocation reflects role criticality, market norms, and the candidate’s negotiating leverage.

Vesting. Typically aligned to the holding period — three to five years with annual vesting tranches. Some structures front-load vesting (more in early years) reflecting the criticality of management retention through the value-creation phase.

Leaver provisions. The substantively distinctive element. Good leavers (death, ill-health, retirement, sometimes mutual termination) typically retain vested equity and may receive accelerated vesting. Bad leavers (resignation, dismissal for cause) typically lose unvested equity and may face a forced sale of vested equity at cost or a discounted price. The good-leaver/bad-leaver definitions are heavily negotiated and shape the economic outcome materially.

Tax structuring. Section 431 elections at acquisition crystallise the income tax position at fair market value, with subsequent growth taxed at CGT. Without proper section 431 elections, growth in equity value can attract income tax rates rather than CGT — a major economic difference. The structuring requires substantive tax advice tailored to the candidate’s circumstances.

Vesting structures

Three vesting patterns recur in UK senior equity structures.

Time-based vesting. Equity vests over a defined period (typically three to five years) regardless of performance. Common in private companies, founder-led firms, and many PE-backed sweet equity structures. The simplicity is the strength; performance alignment is weaker than performance-based structures.

Performance-based vesting. Vesting subject to specific performance criteria (revenue, EBITDA, exit valuation, TSR). Standard in listed-company PSP structures and increasingly common in PE-backed structures linking sweet equity to specific value-creation targets. Performance alignment is stronger but the structures need to be designed carefully to avoid distorting management behaviour.

Cliff and acceleration provisions. Many structures include a cliff (typically one year — no vesting before that point, then catch-up vesting at the cliff) and acceleration provisions (vesting accelerated on specific events — change of control, IPO, founder exit). Both provisions need careful drafting because they have substantial economic effects.

Leaver provisions

Leaver provisions are typically the most heavily negotiated element of senior equity structures and the dimension where insufficient front-end work most often produces uncomfortable outcomes.

Good leaver definitions. Death, serious ill-health, agreed retirement, sometimes mutual termination by agreement. The definitions need to be deliberately drafted — vague definitions produce friction in difficult moments.

Bad leaver definitions. Resignation without good reason, dismissal for cause (gross misconduct, breach of contract, regulatory disqualification). Bad leaver consequences typically include forfeiture of unvested equity and forced sale of vested equity at lower of cost and fair market value.

Intermediate leaver categories. Some structures include “intermediate” or “neutral” leaver categories — typically resignation with notice, or dismissal without cause. The economic treatment varies by structure but typically allows retention of vested equity at fair market value.

Bad leaver economics for senior candidates. Strong senior candidates evaluate bad leaver provisions carefully because the economic exposure can be material. Structures that lock in unfavourable bad leaver provisions for resignation specifically (rather than just for cause) can be deal-breakers for candidates with strong other options.

Tax considerations

UK senior equity tax treatment is genuinely complex and warrants substantive professional advice. Three high-level points are worth understanding.

Capital Gains Tax vs Income Tax. The biggest single distinction. Equity structured properly typically attracts CGT on disposal (currently 24% for higher-rate taxpayers); equity structured poorly can attract income tax (up to 47% including NI). The difference compounds over multi-year holdings.

Section 431 elections. The standard mechanism for crystallising the income tax position at acquisition fair market value, with subsequent growth taxed at CGT. Almost universally relevant for sweet equity and growth share structures. Failure to make a proper election within 14 days of acquisition is a recurring source of tax problems.

Business Asset Disposal Relief (BADR). Reduces CGT to 14% on qualifying disposals up to a £1m lifetime limit. Eligibility requires meeting specific tests on shareholding (typically 5% minimum) and employment. Senior candidates with substantial equity holdings should structure their position with BADR eligibility in mind where possible.

Common equity pitfalls

Six patterns recur in senior equity work that goes wrong.

Equity terms presented late in the offer. Strong candidates evaluate equity carefully and may decline if the structure is presented at the offer stage rather than during the search. Front-load the substantive equity discussion.

Section 431 elections missed. The 14-day deadline produces uncomfortable conversations when missed. Build into the standard offer process.

Bad leaver provisions too aggressive. Boards aiming for retention through harsh bad leaver terms often produce candidate withdrawals during negotiation. Calibrate against market.

Mismatch between equity structure and ownership. EMI options proposed for non-qualifying companies; sweet equity structures applied where there’s no PE sponsor; growth shares with hurdles set badly. Match the structure to the firm.

Vesting periods misaligned with holding period. PE-backed structures with vesting beyond the realistic exit horizon produce friction at exit; vesting that completes well before exit reduces retention through the critical period.

Insufficient legal and tax input. Equity structures need substantive professional advice tailored to the firm and the candidate. Boards using template structures from previous appointments without refreshing the legal and tax review consistently produce structures that don’t quite work.

How Exec Capital approaches equity work

Exec Capital works through equity and incentive terms during the search rather than at the offer stage. The substantive engagement typically involves the candidate’s adviser, the firm’s CFO and external tax counsel, with the structure agreed before formal offer. Where the firm’s existing structure is templated from previous appointments, we test whether the template still fits the firm’s situation rather than applying it reflexively.

For senior equity structuring with PE-backed and FD-led contexts specifically, Adrian’s dual leadership of Exec Capital and FD Capital allows the conversation to span both portfolios. Sweet equity, carried interest and PE compensation work draws on the FD Capital practice depth alongside the Exec Capital senior search work.

For boards structuring equity for current senior hires, refreshing how previous appointments have been structured, or working through specific equity questions, we offer a structured initial conversation as part of the broader search engagement.

Further reading

For broader compensation framing, see our Executive Compensation guide. For PE-specific senior hiring including the related sweet equity context, see our PE NED hiring guide. For senior PE-backed CFO and finance hires where sweet equity content is most relevant, see our sister firm FD Capital.

For our broader senior hiring services, see C-Suite recruitment and private equity recruitment. For related methodology guides, see our Executive Search Methodology guide, Fractional, Interim and Permanent guide, and Executive Onboarding guide. For our complete senior hiring guide collection, see our Knowledge Centre.

For UK tax frameworks underpinning senior equity structures, see HMRC for general guidance, the HMRC employee share scheme guidance for EMI, growth shares and other structured plans, and the ICAEW for professional accounting and tax framework guidance. For governance frameworks underpinning listed-company equity structures, see Section 5 of the UK Corporate Governance Code.