EMI Share Option Compliance: What Are The HMRC Reporting Deadlines And Why Do They Matter?

EMI share options can be a valuable way for startups, scale-ups and owner-managed businesses to reward key employees, but the tax advantages depend on proper compliance. Companies must keep accurate records, grant options correctly and meet HMRC reporting deadlines.

This guide explains the key EMI notification and annual ERS return deadlines, what can go wrong if filings are missed, and the practical steps directors should take before 6 July.

Introduction

For many startups, scale-ups and owner-managed businesses, Enterprise Management Incentive (EMI) share options are an important way to attract, retain and reward key employees without immediately issuing shares or paying large cash bonuses. EMI options can be a powerful incentive because they allow employees to share in future growth, while helping the company preserve cash and keep control over when shares are actually issued.

However, EMI tax treatment is not automatic. The company must satisfy the qualifying conditions, grant the options correctly, keep proper records and meet the relevant HMRC reporting deadlines. If these steps are missed, the intended tax advantages may be put at risk and the issue may only emerge later during an investment round, sale process, employee exit or HMRC review.

Two deadlines are particularly important: the EMI option grant notification deadline and the annual Employment Related Securities return deadline. For EMI options granted on or after 6 April 2024, the notification deadline is 6 July following the end of the relevant tax year, while options granted before that date remain subject to the older 92-day notification rule. The annual ERS return deadline is also 6 July following the end of the relevant tax year.

If your company has granted EMI options, is planning a new EMI scheme or is unsure whether historic EMI filings were completed correctly, it is sensible to review the position before the next 6 July deadline.

What Is An EMI Share Option Scheme?

An EMI share option scheme allows a company to give selected employees the right to acquire shares in the future. The employee does not usually receive shares immediately. Instead, they receive an option, which is a contractual right to buy shares later if certain conditions are met.

Those conditions are usually set out in the EMI option agreement and scheme rules. For example, the option may only become exercisable after a period of service, when performance targets are met, on a company sale, or with board approval.

EMI schemes are popular with startups, scale-ups and owner-managed businesses because, where the statutory conditions are met and continue to be met, they can offer favourable tax treatment. Broadly, employees may benefit from capital gains tax treatment on growth in value rather than income tax and National Insurance treatment, although the precise outcome depends on the facts.

Why The EMI Reporting Deadline Matters

The 6 July deadline

For most companies operating an EMI scheme, there are two key HMRC reporting obligations: the EMI option grant notification and the annual Employment Related Securities return for EMI.

For EMI options granted on or after 6 April 2024, the notification deadline is 6 July following the end of the tax year in which the grant was made. Options granted before 6 April 2024 remain subject to the older 92-day notification rule. The annual ERS return deadline is also 6 July following the end of the relevant tax year, although ERS reporting applies more broadly to employment-related shares, options and other securities arrangements.

In practice, this means companies should review EMI activity shortly after 5 April each year and work back from the 6 July filing deadline.

Why the change can create risk

The move away from the old 92-day notification rule for grants made on or after 6 April 2024 is helpful, but it can create a false sense of comfort. Companies may assume the longer deadline means reporting can be left until the following summer. In practice, this can increase the risk of missing information, Government Gateway access issues, incorrect scheme registration or uncertainty over the grant date.

Companies should also check their EMI plan rules and option agreements. Some documents may still refer to the old 92-day notification period. Depending on the drafting, those documents may impose a shorter internal requirement even though the statutory notification deadline has changed.

What Can Go Wrong with EMI Compliance?

Tax treatment can be put at risk

The main risk of missing an EMI deadline is that the intended EMI tax treatment may be lost or challenged. Missing the EMI notification deadline can put the tax treatment of the options at risk, while late annual ERS returns may trigger penalties.

This is not just a technical issue. EMI options are often used as part of a wider recruitment, retention or remuneration strategy. If the expected tax treatment is lost or challenged, employees may be disappointed or may question the value of the incentive, and the company may face difficult conversations with staff, investors or buyers.

The problem can become particularly sensitive where employees joined the business, stayed with it, or accepted a remuneration package partly because of the promise of equity participation. A missed filing deadline may not be noticed immediately. It may only come to light years later, when an employee exercises options, the company is sold, or buyer due diligence asks for evidence that EMI notifications and annual ERS returns were properly filed.

Transaction problems

EMI compliance is routinely reviewed during investment rounds, acquisitions and management buyouts. Buyers and investors will usually ask for option agreements, EMI valuation correspondence, board minutes, shareholder approvals, HMRC notifications, annual ERS returns and cap table records.

If the company cannot produce reliable evidence, the issue may delay the transaction. In some cases, the buyer may ask for specific indemnities, price adjustments or remedial steps before completion. Even if the underlying issue can be managed, uncertainty can weaken the company’s negotiating position.

For that reason, EMI compliance should be treated as part of corporate housekeeping, not just a once-a-year tax formality. A clean EMI file gives confidence to founders, employees, advisers, investors and buyers.

Who Is Responsible For EMI Compliance?

The company remains responsible

Responsibility for EMI compliance usually sits with the company. Accountants, lawyers, share scheme advisers and platform providers may assist, but the company must ensure the scheme is properly operated, accurate information is supplied and required filings are submitted.

Directors should not assume that someone else has dealt with EMI reporting unless this is confirmed. Option documents may be prepared by lawyers, valuations handled by tax advisers, payroll managed by accountants and the cap table maintained internally or through a platform. This division of responsibility can work well, but only if the company has a clear compliance owner and timetable.

The safest approach is to agree responsibility before options are granted and maintain a clear reporting timetable.

What directors should check

Directors do not need to be EMI specialists, but they should understand the main compliance points. This is especially important for early-stage companies where founders often handle legal, finance and HR matters themselves.

Useful checks include the following:

• Scheme registration. Companies should check whether the EMI scheme has been registered correctly with HMRC. HMRC will usually issue a reference number online once registration has been processed, and the company will need the relevant online access to make notifications and submit returns.
• Corporate approvals. Each option grant should be validly approved and documented. This usually means checking board minutes, signed option agreements and, where required, shareholder approvals or authority under the articles of association.
• Grant date. The company should identify the correct legal grant date. This is not always the same as the vesting start date, the date discussions began, or the date the employee received a draft agreement.

What Must Be Reported to HMRC?

EMI notifications

An EMI notification generally reports details of the company, the shares under option and the employees who received those options. It is submitted through HMRC’s online Employment Related Securities service.

The information must be accurate. Mistakes in names, National Insurance numbers, grant dates, share class, exercise price, market values or the number of shares under option can create problems later. Some errors may be correctable, but the notification should not be treated as a rough administrative form.

If an EMI valuation has been agreed with HMRC before grant, the reported values should match the valuation and the option documents. Agreeing a valuation is not mandatory in every case, although many companies do so for greater certainty. If no valuation was agreed, the company should take advice on the valuation basis and possible tax consequences.

Annual ERS returns

The annual Employment Related Securities return reports EMI share option activity for the tax year. For EMI schemes, it is submitted through HMRC’s ERS system using the relevant EMI return process.

The return may need to report grants, exercises, lapses, cancellations, releases or other relevant changes during the tax year. Even if there has been no activity, a company with a registered scheme should check whether it must file an annual return or nil return.

This is a common source of mistakes. Some companies assume that no new EMI grants means nothing needs to be filed. That assumption can be wrong where a scheme remains registered and the company still has an annual reporting obligation.

Common EMI Reporting Mistakes

Where problems usually arise

Most EMI compliance failures are avoidable. They usually happen because reporting is treated as an afterthought, rather than built into the option grant process from the start.

Common mistakes include the following:

• Missing the HMRC notification deadline. For EMI options granted on or after 6 April 2024, the notification deadline is 6 July following the end of the tax year in which the grant was made. Leaving the process until the final week can be risky if Government Gateway access is missing, the scheme has not been registered, or employee data is incomplete.
• Confusing grant, vesting and exercise dates. The grant date is the date the option is legally granted. Vesting is when the option becomes exercisable under the scheme rules, and exercise is when the employee uses the option to acquire shares.
• Assuming the accountant has filed everything. Accountants often assist with ERS returns, but may not have been instructed to deal with EMI notifications, legal records or option documents. The company should confirm the scope of work in writing.
• Failing to file an annual ERS return. The annual Employment Related Securities return is separate from the option grant documents. Where a return is required, late filing may result in penalties.
• Using inconsistent share values. The figures in the EMI notification should match the valuation position, option agreement and company records. If the company later relies on a different value without explanation, HMRC, employees, investors or buyers may ask questions.
• Not updating records when employees leave. Leaver events can affect vesting, exercise rights and lapse dates. If the option documents, cap table and HMRC reporting do not align, the company may face unnecessary uncertainty.

What Happens If an EMI Deadline Is Missed?

The consequences depend on the breach

If a company misses an EMI reporting deadline, the consequences will depend on what was missed, when the options were granted, whether the EMI conditions were otherwise satisfied and whether any correction or late filing is possible. The company should take advice quickly rather than assuming the position is either irreparable or safe to ignore.

The first step is to gather the documents, identify the relevant dates, check what was filed and establish what has been communicated to employees. This is particularly important if a funding round, sale process or employee option exercise is expected.

Do not wait until an exit

Historic EMI issues are much harder to manage once buyer due diligence has started. Early review gives the company more time to understand the legal and tax position, consider any remedial steps and prepare a clear explanation if disclosure is needed.

Practical Steps Before 6 July

Start the review early

Companies should not wait until July to check EMI compliance. A sensible review can usually begin shortly after the tax year ends on 5 April, giving enough time to gather documents, confirm employee details, identify reportable events and resolve HMRC online access issues.

The review should cover all EMI activity during the tax year, including new grants, exercises, lapses, cancellations, variations, employee departures and any share capital or articles changes that may affect the EMI position. The company should also check whether any non-EMI Employment Related Securities reporting is required, for example where shares or options have been issued outside EMI to employees or directors.

A practical compliance process

A proportionate compliance process might include:

1. Prepare a single EMI file. 

This should include the scheme rules, option agreements, board minutes, shareholder approvals, valuation correspondence, HMRC registration details, grant notifications, annual ERS returns and acknowledgement references.

1. Create an annual reporting timetable. 

The timetable should identify who is responsible for data gathering, adviser review, filing and final sign-off. The 6 July deadline should be treated as the final date, not the working target.

1. Reconcile the option register and cap table. 

The company should check that its option register, cap table, Companies House filings, board approvals and employee records are consistent.

1. Check leaver treatment. 

If an employee has left, the company should review the option agreement to understand whether options have lapsed, remain exercisable for a period, or are subject to board discretion.

1. Keep submission evidence. 

After filing, the company should retain copies of the submitted return, uploaded templates, confirmation screens and acknowledgement references.

EMI Compliance And Company Law

The legal documents still matter

EMI reporting is only one part of compliance. The company must also make sure each option grant is valid under company law, the articles of association, any shareholders’ agreement and the EMI scheme rules.

For example, the board may need authority to grant options, and the company may need to check whether shareholder consent or pre-emption rights apply. The articles and shareholders’ agreement should also align with the intended option structure, including leaver provisions, transfer restrictions, drag-along rights and share rights.

The position can become more complex if the company has investors, loan notes, growth shares, preference shares or an existing shareholders’ agreement. Granting EMI options without checking the constitutional documents can create conflicts between the option terms and the company’s wider arrangements.

Why legal and tax advice should work together

EMI is both a legal and tax exercise. The legal documents create the rights, while the tax rules determine whether those rights qualify for favourable treatment.

If these workstreams are not coordinated, the company can end up with documents that do not match the tax reporting, or tax filings that do not reflect the legal position. A joined-up review should cover eligibility, valuation, corporate authority, option documentation, employee communications, HMRC notification, annual ERS reporting and future transaction readiness.

Common Client Questions

• Can I still grant EMI options if I have not agreed a valuation with HMRC?

It may be possible to grant EMI options without agreeing a valuation with HMRC first, but many companies seek advance valuation agreement for greater certainty. Without an agreed valuation, there may be more scope for HMRC to challenge the value later.

This is particularly important if the company expects significant growth, is raising investment, or is moving towards a sale. The EMI valuation should be carefully considered and supported by appropriate evidence.

• Do I need to file if nothing happened this year?

If the company has a registered EMI scheme, it should check whether an annual ERS return or nil return is required, even if there was no activity.

A company may have granted EMI options in a previous year and made no new grants this year, but that does not necessarily mean there is no reporting obligation.

• What if we granted options before 6 April 2024?

For options granted before 6 April 2024, the old 92-day notification deadline applied. For options granted on or after 6 April 2024, the notification deadline is 6 July following the end of the relevant tax year.

If the company is reviewing historic grants and is unsure whether the deadline was met, it should check the grant date, HMRC acknowledgement evidence and annual ERS returns. The right approach will depend on what was filed, what the option documents say and whether any employee has exercised or disposed of shares.

• Can a missed EMI notification be fixed?

It depends on the circumstances. Companies should not assume that a missed notification can always be repaired, but they also should not ignore it.

The first step is to establish what happened, what the deadline was, whether any filing was made, and what has been communicated to employees. Once the facts are clear, advisers can assess the tax, legal and commercial implications, including whether corrective filings, employee communications, alternative incentive arrangements or transaction disclosures may be needed.

When Should You Get Legal Advice On EMI Compliance?

You should consider taking legal advice in the following situations:

• Before granting EMI options. This is particularly important where the company has investors, different share classes, growth shares, loan notes, an existing shareholders’ agreement or articles that have not been reviewed recently.
• When the 6 July deadline is approaching. If you are unsure whether the EMI notifications or annual ERS returns have been filed correctly, it is sensible to check the position before the deadline.
• Before a funding round or sale. EMI records are often reviewed in due diligence, and missing or inconsistent documents can delay a transaction or weaken the company’s negotiating position.
• If you have discovered a possible mistake. This might include a missed notification, incorrect ERS return, unsigned option agreement, unclear grant date, inconsistent valuation or uncertainty over leaver treatment.

How JLN Can Help

At The Jonathan Lea Network, we advise founders, directors and SMEs on the legal aspects of EMI share option schemes, with a focus on protecting tax-advantaged status, reducing compliance risk and supporting future investment or exit plans.

We understand that EMI compliance can feel technical, particularly where HMRC reporting, valuation, option documentation, board approvals and employee communications all need to align. Our role is to translate these requirements into clear, practical advice, helping you understand what needs to be done and how it may affect your company in practice.

We work closely with clients, and where appropriate their accountants, tax advisers and valuation specialists, to ensure EMI arrangements are properly documented, reported and maintained.

How can we help 

We will respond to most enquiries with both an indicative scope of work and a fee estimate, as well as the offer of a complimentary 20-minute discovery video call to discuss your issues and how we can help, before sending a more considered formal fee estimate via email.

In some limited cases, if you would just like initial advice and guidance on a call, we may instead offer a fixed fee appointment (commonly charged between £280 and £500 + VAT) whereby we will review the information you provide, hold a video call consultation and then follow up with an advisory email (as well as a fee estimate for any further work identified)

Please email wewillhelp@jonathanlea.net or call us on 01444 708640 as a first step. We first need an overview of the background and your issues, together with any significant documents, to provide an indicative scope of work and fee estimate. 

 

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This article is intended for general information only, applies to the law at the time of publication, is not specific to the facts of your case and is not intended to be a replacement for legal advice. It is recommended that specific professional advice is sought before relying on any of the information given. © Jonathan Lea Limited.