Management Incentive Plans: Navigating the International Tax Landscape

Across many jurisdictions, a common principle applies: if managers acquire shares at fair market value (FMV), no income tax charge arises on entry. This is the foundation on which well-structured MIPs are built. The corollary – that acquiring shares at a discount triggers an income tax charge (and, in some cases, social security liabilities) on that discount – is equally universal, though the rates, mechanisms, and payroll tax consequences differ materially by jurisdiction.

In the United Kingdom (UK), the relevant concept is "unrestricted market value" (UMV), which requires shares to be valued disregarding restrictions such as leaver provisions or limitations on permitted transfers. Any discount to UMV will result in income tax charges and possible liability for National Insurance contributions (NICs), depending on whether the shares acquired are "readily convertible assets".

In the United States (US), a discount to FMV is treated as compensation income, subject to federal income tax at a top rate of 37% and payroll taxes.

In the Netherlands, any shortfall in subscription price below FMV is treated as wages-in-kind, attracting tax rates of up to 49.5% alongside employer withholding obligations.

Getting entry valuation right is, therefore, key to the affordability and tax efficiency of any international MIP. A high 'day one' valuation may mean that managers need financial assistance to fund their investment or that they suffer tax charges on the acquisition of shares that they do not have cash to buy, both of which can undermine the attractiveness of the MIP as an incentive. As these examples demonstrate, the upfront costs do not always sit solely with management – in jurisdictions such as the UK, which operate uncapped employer NICs on the acquisition of shares, the managers' employer will also incur costs from inefficient structuring. 

If the FMV principle on entry is universal, how FMV is established varies considerably, with real practical implications for deal timelines and structuring certainty.

The key questions that need to be addressed when considering the valuation of shares are:

• whether the relevant tax authority requires a formal valuation of the shares, carried out in accordance with specific valuation principles; 
  
  
• how far the valuation principles in the relevant jurisdiction align with other jurisdictions, allowing for a single valuation to apply across multiple jurisdictions; and
   
• whether any specific tax-advantaged regimes can be used to achieve a beneficial tax outcome. 

It is also important in this context to differentiate between any 'strip' acquisition by managers (that is, investment on equivalent terms to the institutional investor), and any 'sweet equity'.

In many jurisdictions, investment on the same terms and at the same price as a third-party investor will be treated as an investment at FMV by management. More pressure is generally placed on valuations of 'sweet equity', with greater scrutiny of initial pricing versus potential future returns and, in some jurisdictions, 'envy ratios' (that is, a return multiple earned by management equity versus institutional investor equity).

To take some examples, in our experience, India requires a valuation for both 'strip' and 'sweet equity', calculated by a "category 1 merchant banker" registered with the Securities and Exchange Board of India, using internationally recognised methodologies. However, in practice, the merchant banker would normally be expected to take the price paid by external investors into account when valuing the strip.

In both Italy and France, a third-party valuation is not strictly mandated for either type of equity, but without one for 'sweet equity', there is a meaningful risk of challenge by the tax authorities and reclassification of proceeds as employment income on exit. By contrast, the United Arab Emirates (UAE) and Hong Kong sit at the opposite end of the spectrum: no formal valuation process is required, and the deal price is simply accepted as FMV.

Acceptable valuation methodologies can also vary between jurisdictions. Many require a valuation that is forward-looking and based on expected returns in a range of probability-weighted scenarios (the Probability-Weighted Expected Return Method, or PWERM), but some jurisdictions, such as the US, tend to value shares based on option pricing methodologies, which can often result in higher 'day one' share values.

Discounts for minority holdings and lack of liquidity are not universally applied, and so a clear understanding of the jurisdictional differences in valuation approach is important in determining whether a valuation prepared with one jurisdiction in mind will be fit for purpose in another. The use of helpful valuation regimes can create disparities in treatment for managers where these produce lower initial valuations than apply in other jurisdictions. Examples of regimes that can have this effect include, in the UK, the 'safe harbour' in the 2003 Memorandum of Understanding between the British Private Equity & Venture Capital Association (now UK Private Capital) and HM Revenue and Customs, and, in the US, the rules applicable to 'profits interests'.

In a few jurisdictions, it may be advisable to seek a ruling from the local tax authority to confirm that the valuation applied to management equity will be acceptable from a tax perspective. This is, for example, often recommended in the Netherlands, where, while management may agree at the outset to make an investment, the value at which they will invest (and therefore the overall economics of their MIP arrangement) will be dependent on the valuation ruling received.

Whilst tax filing requirements vary significantly between jurisdictions and in many cases do not have a material impact on the treatment of MIP returns, the UK and the US provide two notable exceptions.

In the UK, each manager should sign a 'section 431 election', jointly with their employing company, within 14 days of acquiring shares. The election disapplies the employment-related securities legislation that would otherwise treat any growth in the value of shares subject to restrictions as employment income. Missing the window means the election cannot be made. This should not in itself result in tax charges if the shares were acquired at their UMV, but the absence of an election brings the valuation of shares under greater scrutiny, particularly in a due diligence context on any future sale.

In the US, a 'section 83(b) election' must be filed with the Internal Revenue Service within 30 days of acquisition. It causes the manager to be taxed on the value of the shares at the point of acquisition, rather than at vesting, so that any subsequent appreciation is wholly treated as capital gain. In a properly structured MIP, where the shares are acquired at FMV, no income arises at the time of election, and so there is no tax. However, the 30-day deadline is absolute, with no mechanism for late filing (even where an individual has failed to file because they were not resident in the US when they acquired shares). If an election is not made, employment tax charges will arise when the relevant shares later 'vest'. This is often immediately prior to an exit event, meaning that capital treatment on the shares has been effectively lost.

The central question at the point of exit is whether a manager's proceeds will be taxed as capital gain or employment income. The difference in effective rates across jurisdictions is typically substantial: capital gains tax rates will generally be lower and range from nil (in UAE and Hong Kong) to approximately 34% (in France), while employment income tax rates are generally higher and can reach 49.5% (in the Netherlands) and 59% (in France).

In many jurisdictions, capital gains treatment on exit can be obtained where entry conditions and applicable holding periods have been satisfied and relevant elections made.

However, an increasing number of jurisdictions (including, for example, Spain and Italy) apply a multi-factorial test to determine whether the proceeds on an exit are capital or income. These tests can consider, amongst other things:

• whether the investment creates genuine capital-at-risk alignment with investors;
  
  
• how leaver provisions operate; and
  
  
• whether the manager receives adequate separate employment remuneration. 

In practice, this often requires a detailed analysis of the underlying documentation and terms of investment, but even then, this analysis may not always yield a definitive answer. Going one step further, Switzerland's characterisation is determined through a ruling process, with proceeds typically split between capital gain and employment income in proportions agreed with the Swiss tax authorities in advance.

The main practical point to bear in mind in this context is that managing the managers' expectations will be key when presenting the tax treatment of a MIP. There is often a temptation to downplay tax risk to 'sell' a MIP to its participants but, given that it is standard for managers to provide an indemnity in respect of their own employee tax liabilities, it is critically important that managers clearly understand their tax position and the risks that the MIP entails.