Sharesave (SAYE) Schemes 2026: How Save As You Earn Really Works
Sharesave lets employees save up to £500/month for 3 or 5 years, then use the savings to buy company shares at a price fixed at the start — with no obligation to buy if the share price has fallen. Here's how the numbers and tax treatment work.
How Sharesave Actually Works
Sharesave (Save As You Earn, or SAYE) is one of four HMRC tax-advantaged employee share schemes (alongside Company Share Option Plans, Enterprise Management Incentives and Share Incentive Plans). It's offered by many large listed UK employers and works in two linked parts:
- The savings contract — you agree to save a fixed amount, between £5 and £500 per month, deducted directly from your net pay, for either 3 or 5 years.
- The share option — at the same time, your employer grants you the right (but not the obligation) to buy a set number of company shares at a price fixed on the grant date, which can be discounted by up to 20% below the market price at that point.
At maturity, you have three choices:
| Choice | What Happens |
|---|---|
| Exercise the option | Use your savings to buy shares at the fixed price — worthwhile if the current share price is above your fixed price |
| Take the cash | Withdraw your savings (the scheme's specific terms determine any interest/bonus) — the sensible choice if the share price has fallen below your fixed price |
| Partial exercise | Some schemes allow buying fewer shares than the full option and taking the remaining savings as cash |
Worked Example: 3-Year Sharesave
Suppose you join a 3-year Sharesave scheme saving £250/month, with an option price fixed at £2.00/share (a 20% discount to the £2.50 market price on the grant date).
| Item | Amount |
|---|---|
| Total saved over 3 years | £250 × 36 = £9,000 |
| Number of shares the option covers | 4,500 shares (£9,000 ÷ £2.00) |
| Market price on grant date | £2.50 |
| Fixed option price | £2.00 |
Scenario A — share price rises to £4.00 at maturity: Exercise the option, buying 4,500 shares for £9,000 (your savings), now worth £18,000 at market price — an immediate paper gain of £9,000, entirely free of income tax and NI at the point of exercise.
Scenario B — share price falls to £1.50 at maturity: Don't exercise. Simply withdraw your £9,000 savings in cash. You lose nothing beyond the opportunity cost of having saved elsewhere, and you were never exposed to the share price falling.
This asymmetric risk profile — full upside if the shares rise, capital protection on the savings if they fall — is the core attraction of Sharesave over simply buying shares in the open market.
Tax Treatment at Each Stage
| Stage | Income Tax / NI | Capital Gains Tax |
|---|---|---|
| Joining the scheme / monthly savings | None | N/A |
| Exercising the option (buying shares at fixed price) | None, even if buying below market value | N/A |
| Holding the shares after exercise | None (unless dividends are paid — taxed as dividend income) | N/A until sold |
| Selling the shares | None | Yes — gain measured from the fixed option price, taxed at 18% (basic rate) or 24% (higher rate) for 2026/27, after the £3,000 annual exempt amount |
This tax treatment is significantly more favourable than simply being given shares or a cash bonus of equivalent value, which would typically be taxed as employment income through PAYE at your marginal rate (20%, 40% or 45%) plus employee NI.
Sharesave vs Other Employee Share Schemes
| Scheme | Discount/Benefit | Income Tax on Grant/Exercise | CGT on Sale |
|---|---|---|---|
| Sharesave (SAYE) | Up to 20% discount on option price | None | Yes, from fixed price |
| Share Incentive Plan (SIP) | Free/matching/partnership shares via salary | None if held the required period | Yes, from acquisition value (or nil if kept in SIP until sale) |
| Company Share Option Plan (CSOP) | Options up to £60,000 value, no discount requirement | None on exercise if held 3+ years or leaver conditions met | Yes, from exercise price |
| Enterprise Management Incentive (EMI) | For smaller/growth companies, most generous limits | None on exercise if conditions met | Yes, potentially at Business Asset Disposal Relief rate (18% from April 2026) if qualifying |
Sharesave is the most widely available to ordinary employees at large listed companies, since it doesn't require the company to meet EMI's smaller-company qualifying conditions.
What to Do at Maturity: A Simple Framework
- Compare the current share price to your fixed option price. If current price > option price, exercising captures an immediate discount.
- Decide whether to sell immediately or hold. Selling immediately after exercise crystallises the gain now (subject to CGT); holding exposes you to further share price movement and concentrates risk in your employer's stock.
- Consider diversification. Many financial advisers caution against holding a large concentrated position in your own employer's shares (you already depend on the company for your income) — selling shortly after exercise and reinvesting more broadly (e.g. inside an ISA, subject to the annual £20,000 allowance) is a common risk-management approach.
- Watch the CGT exempt amount. If your gain on exercise and sale is likely to exceed the £3,000 annual exempt amount, consider whether spreading sales across two tax years, or using a spouse's unused exempt amount (via an interspousal transfer, which is CGT-neutral), could reduce the tax due.
Leaving Your Employer Before Maturity
| Reason for Leaving | Typical Effect on Option |
|---|---|
| Resignation (voluntary) | Option usually lapses; savings returned as cash |
| Redundancy | Often allowed to exercise early, sometimes at full discount |
| Retirement | Often allowed to exercise early |
| Ill health / death | Often allowed to exercise early, on more generous terms |
| Company acquired/taken over | Scheme rules usually allow early exercise, sometimes automatically triggered |
Always check your specific scheme's leaver provisions, as they're set by the employer within HMRC's approved framework and vary company to company.
Frequently asked questions
Related reading
Umbrella Company Deductions UK 2026: What You Should and Should Not Pay
Umbrella companies deduct PAYE, NI, and a margin fee before paying contractors. But some umbrella schemes make deductions that are unlawful. Here is what is legitimate, what is not, and how HMRC is cracking down in 2026.
Agency Nurse Tax and IR35 UK 2026: PAYE, Umbrella, or Limited Company?
Most agency nursing work is taxed via PAYE or an umbrella company, and NHS-facing agency roles are almost always treated as inside IR35, meaning limited company working rarely delivers the tax savings some nurses expect. Here is the 2026 breakdown.
Armed Forces Reservist Pay and Tax UK 2026/27
Reservist training pay and mobilisation pay are both taxable, but a reservist's civilian employer receives compensation for their absence, and specific NI rules apply during mobilisation. Here is how reservist pay and tax work in 2026/27.