Autumn Budget: EMI Share Scheme Expanded to Support Growing SMEs

The Autumn Budget introduced a highly significant update for small and medium-sized businesses: a major expansion of the Enterprise Management Incentive (EMI) share scheme.

The changes increase the scope, flexibility and accessibility of EMI options, making the scheme even more attractive for SMEs looking to retain, reward and motivate key staff.

With higher company eligibility thresholds, greater employee participation limits and a significantly extended option window, the revised scheme strengthens one of the UK’s most valuable tools for SME growth and employee incentive planning.

What Has Changed?

The Budget confirmed three core enhancements to the EMI scheme:

1. Higher Company Asset Threshold

More companies will now qualify for EMI.
With a higher asset limit, growing businesses — particularly those scaling beyond traditional SME boundaries — can continue to access EMI rather than being forced into more restrictive or less efficient alternative structures.

This brings a wider range of high-growth firms into scope, especially in technology, manufacturing, digital and innovation-led sectors.

2. Higher Employee Participation Limit

Individual employees can now be granted larger holdings under EMI options.

This is especially beneficial for:

• Senior executives
• Founders who wish to grant increased ownership to key team members
• Growing companies wanting to offer competitive remuneration packages
• Businesses competing for specialist talent

Increasing the individual participation limit enhances EMI’s value as a long-term incentive and retention tool.

3. 15-Year Option Window

The extension of the EMI option life to 15 years marks a major shift in flexibility.

Longer option windows allow:

• More time for businesses to grow and hit milestones
• Flexibility around exit events
• Reduced pressure on early exercise
• Better alignment with long-term strategic plans
• Improved retention for key employees who want long-term upside

This is particularly valuable in industries where growth, exit or funding events can take longer to materialise.

Why This Matters for SMEs

These changes greatly improve EMI’s usefulness for small and medium-sized companies by:

• Allowing larger, scaling SMEs to remain eligible
• Making it easier to motivate high-value employees
• Offering incentives that closely reflect long-term business growth
• Supporting recruitment by allowing more competitive equity packages
• Reducing administrative and timing pressures around option expiry
• Increasing employee alignment with business success

EMI has always been one of the UK’s most generous and flexible employee share schemes — and these changes expand its reach even further.

Who Benefits the Most?

Businesses

Especially those who:

• Are scaling quickly
• Operate in growth sectors
• Need to compete for high-quality talent
• Want to retain key staff through long-term incentives

Employees

Particularly:

• Senior managers
• Specialists and technical staff
• Early employees in high-growth companies
• Anyone who values long-term equity participation

The higher limits and longer time horizon can materially increase the potential value of options.

Planning Considerations for SMEs

Businesses may wish to:

• Review existing EMI schemes and update limits where beneficial
• Consider issuing additional options to key employees
• Reassess whether previously ineligible companies may now qualify
• Align incentive plans with new growth objectives given the extended 15-year window
• Communicate changes to staff to maximise engagement
• Review option valuations, exercise strategies and potential future exit plans

For companies already using EMI, the expansion offers an opportunity to strengthen current reward structures. For those not yet using EMI, it may now be the right time to adopt it.

Summary

The expansion of the EMI share scheme is a significant win for SMEs.
With higher company eligibility thresholds, increased employee participation limits and a new 15-year option window, the scheme is more flexible, generous and accessible than ever before.

These changes support growth, retention and strategic planning — making EMI an even more powerful tool for businesses wanting to reward talent and drive long-term success.

Merranti Accounting can help SMEs design, update or implement EMI schemes to take advantage of the new rules and maximise the benefits for both the business and its employees.