Do You Need a Valuation?

January 27, 2026
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Five Common Situations Where a Share or Business Valuation is Essential

Many business owners and advisers assume a valuation is only required when selling a company. HMRC expects robust valuations in far more situations, particularly where there may be a significant amount of tax at stake.

A professional share valuation for tax purposes helps ensure transactions are reported correctly to HMRC. If a professional valuation has been carried out this should avoid any possibility of HMRC charging penalties should the valuation be disputed in the future.

Below are five of the most common real-life situations where an HMRC valuation is required, with examples we regularly see in practice.

Five of the most common real-life situations where an valuation is required

  1. Gifting Shares or Passing Wealth to the Next Generation

(Share valuation for tax and succession planning)

If you gift shares to family members, whether directly, through a trust, or as part of longer-term succession planning, HMRC treats the transfer as taking place at market value, even if no money changes hands.

This is one of the most common situations where a share valuation for tax is required.

Case

A husband and wife own a trading company and want to gift shares to their adult children as part of inheritance tax planning. They assume the value is “what they paid for the shares originally”.

In reality:

  • HMRC requires a market value at the date of the gift
  • Minority discounts may apply
  • The valuation affects both CGT and future IHT planning, although for CGT purposes an election can be made to holdover any capital gain, so no valuation is necessary.

A formal valuation ensures the transfer is correctly reported and avoids problems years later.

  1. Probate and Inheritance Tax

(HMRC valuation at date of death)

When a shareholder dies, their shares must be valued at the date of death for probate and inheritance tax purposes.

This type of HMRC valuation can be complex, particularly where:

Case

An executor is dealing with an estate that includes shares in a family company. The business continues trading after death and profits increase significantly.

HMRC requires:

  • A valuation based on information known at the date of death
  • A defensible explanation of assumptions
  • Evidence supporting any relief claimed

A robust valuation helps prevent delays to probate and reduces the risk of HMRC challenge.

  1. Employee Share Schemes, EMI and Growth Shares

(High-risk HMRC valuation area)

Valuations are frequently required when:

These share valuations for tax are often scrutinised closely because future growth is expected, but the current value may appear low.

Case

A fast-growing company issues growth shares to key employees with a low initial value. Several years later, the company performs well.

If the original valuation was weak:

  • Employees could face unexpected tax charges
  • HMRC may challenge the valuation assumptions

A carefully prepared valuation at the outset protects both the company and employees.There is a clearance procedure for EMI shares so HMRC will agree the valuation at the outset. No such clearance is available for growth shares.

  1. Exit Planning (Not Just the Sale Itself)

(Business valuation for tax and planning)

You don’t need to be selling immediately to benefit from a valuation.

A business valuation for tax purposes is often used:

  • Several years before a sale
  • To assess eligibility for reliefs such as BADR
  • To plan restructures or share incentives
  • To manage expectations between shareholders

Case

A business owner plans to exit in three to five years and assumes they qualify for BADR. A valuation highlights issues with shareholdings and trading status that could affect relief.

By identifying this early, changes can be made well before a sale,  rather than discovering problems when it’s too late.

  1. HMRC Enquiries, Disputes and Restructuring

(Defendable HMRC valuation required)

Valuations are often required during:

  • HMRC enquiries or clearances
  • Group reorganisations
  • Shareholder disputes or divorce proceedings

In these cases, the valuation must be:

  • Technically sound
  • Clearly documented
  • Capable of being defended

Case

A company restructures its group and transfers shares between connected parties. HMRC later opens an enquiry into the transaction value.

A contemporaneous valuation:

  • Demonstrates reasonable care
  • Supports the figures used in tax filings
  • Reduces the scope of dispute

Why the nature of a transaction can affect the valuation

Not all valuations are the same. Property company valuations will usually be on a different basis to trading companies.

The size of the shareholding may also affect the valuation, as different discounts will apply depending on the percentage shareholding in the company. For example, the discount for a 70% shareholding will be much less than a discount for a 10% shareholding. Also, it is not always correct to value the shareholding in isolation, especially in family companies.

Next Steps

At ETC Tax, we focus on producing valuations that are proportionate, clearly scoped and fit for purpose, rather than over-engineering straightforward cases. If you want to find out more about the services we offer, please do get in touch via mailto:enquiries@etctax.co.uk

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