HMRC's Updated Guidance on Share Valuations

Overview of Recent Changes

HMRC has released updated guidance on share valuations for tax purposes, with particular implications for EMI schemes and other employee share arrangements. This article summarises the key changes and their practical impact.

What's Changed?

The updated guidance, published in late 2023, clarifies HMRC's expectations in several areas:

1. Valuation timing requirements
2. Documentation standards
3. Methodology selection criteria
4. Discount application guidance

Valuation Timing

The 90-Day Rule

HMRC has reinforced that valuations should be no more than 90 days old at the date of grant. This applies to:

• EMI option grants
• CSOP option grants
• Other arrangements requiring market value determination

Practical tip: If you're planning multiple grant rounds, consider whether a single valuation can cover all grants within the 90-day window.

Post-Transaction Updates

Where significant events occur between valuation and grant, HMRC expects the valuation to be updated. Significant events include:

• Major contract wins or losses
• Funding rounds
• Material changes to financial performance
• Significant staff departures

Documentation Requirements

The guidance emphasises the importance of maintaining comprehensive documentation:

Required Documentation

• Full valuation report with methodology explanation
• Supporting financial statements
• Details of any adjustments made
• Evidence of valuer qualifications and independence

Retention Period

All documentation should be retained for a minimum of 6 years following the relevant grant date, and longer if options remain unexercised.

Methodology Selection

HMRC's Preferred Approach

HMRC does not mandate a specific methodology but expects:

• Appropriateness - The method should suit the business type
• Consistency - Similar approaches for similar businesses
• Transparency - Clear explanation of why the method was chosen

Common Methodologies Accepted

1. Price/Earnings method - For profitable, established businesses
2. Discounted cash flow - For businesses with reliable forecasts
3. Net asset value - For property or asset-intensive businesses
4. Comparable transactions - Where sufficient market data exists

Discount Guidance

Minority Discounts

The guidance confirms that minority discounts remain appropriate but should be:

• Evidence-based - Supported by market data or academic research
• Proportionate - Reflecting actual lack of control
• Consistent - Applied uniformly across similar valuations

Typical Ranges

• Minority discount: 15-30%
• Marketability discount: 20-40%
• Combined effect: 30-55%

Action Points for Businesses

Immediate Steps

1. Review existing valuations - Ensure compliance with current guidance
2. Check documentation - Verify retention of all supporting materials
3. Update policies - Incorporate new requirements into internal procedures

Ongoing Requirements

• Schedule regular valuation reviews (at least annually)
• Maintain dialogue with your valuation adviser
• Consider advance HMRC approval for complex situations

How We Can Help

Our team stays current with all HMRC guidance updates. We ensure all valuations we prepare meet or exceed HMRC expectations, reducing the risk of challenge and providing peace of mind for your share scheme participants.