Dutch Startup Share Options 2027: Tax Reform, Option Plan Implementation and Exit Mechanics

What foreign investors and international deal teams should prepare for

Employee share options give employees the right to acquire shares at an agreed exercise price, usually subject to vesting and leaver conditions. In Dutch startups and scale-ups, the proposed tax regime for qualifying employee share options could materially change how genuine equity incentives are structured from 2027.

The proposal is still going through the Dutch legislative process. The intended 65% taxable base, taxation on actual disposal of the shares and the proposed transitional rules should therefore not yet be treated as existing law.

For foreign investors and international counsel, there is a second reason to follow the reform. A Dutch option plan sits directly in the fully diluted cap table, corporate approvals, payroll administration and exit workstream. Options granted over shares in a foreign parent add another layer: the grant may be governed by an international plan, with Dutch employment and payroll consequences remaining at the level of the Dutch employing company.

I would therefore prepare Dutch option arrangements on two tracks: they must work under current law today and be capable of using the proposed regime if it enters into force and the company and grants qualify.

For the wider choice between options, STAK certificates, SARs and other Dutch incentive structures, see Employee Participation Plans in Dutch Startups and Scaleups.

Where the Dutch proposal stands on 8 October 2026

The Dutch government submitted Bill 37 024, the Wet fiscale stimulering start-ups en scale-ups, to Parliament on 15 September 2026.

The proposal is intended to improve the tax treatment of employee share options in qualifying startups and scale-ups. In broad terms, it proposes:

• taxation when the employee actually disposes of the shares acquired through the options;
• inclusion of 65% of the relevant option benefit in the wage-tax base; and
• a qualification process involving the Netherlands Enterprise Agency, RVO.

Potential transitional treatment is also proposed for qualifying options granted on or after 17 April 2025.

These rules are proposals. They are not yet the tax regime applicable to Dutch startup options.

The Parliamentary Finance Committee published its report on the bill on 1 October 2026. The questions now go well beyond the headline tax rate. Parliament is asking how qualification, valuation, former employees, group structures, payroll administration, share-for-share transactions, earn-outs and payment in instalments are supposed to work in practice.

That matters to international transaction teams because these points determine whether the option plan can actually be administered through a financing round and an eventual exit.

The Parliamentary report of 1 October 2026 is therefore more relevant for transaction planning than another summary of the proposed 65% tax base.

Do not build the Dutch plan on the assumption that 1 January 2027 is certain

For a Dutch portfolio company making grants in Q4 2026 or Q1 2027, I would not draft the plan as though the new regime already exists.

The documentation should operate under the current Dutch rules. It can then include the authority and administrative provisions needed to adapt the plan if Bill 37 024 enters into force.

That approach is particularly useful for an international group using a global equity plan. The global rules may describe vesting, exercise, termination and change of control. A Dutch annex can deal with the local tax and corporate implementation, without rewriting the entire group plan every time Dutch legislation changes.

Employee communications should follow the same discipline. A company can explain the proposed reform. It should not promise an employee that 65% taxation or taxation only on sale will apply to a grant that has not yet qualified under enacted legislation.

For the underlying Dutch corporate mechanics, see Share Options for Dutch Startups and Scale-Ups.

RVO qualification becomes a diligence item

The proposed regime requires the relevant startup or scale-up to satisfy statutory conditions and obtain the required RVO determination.

For a standalone Dutch startup, the analysis may be relatively contained. International group structures immediately raise additional questions.

Consider a US parent with a Dutch operating subsidiary. Dutch employees receive options over the US parent. The Dutch subsidiary employs the participants and operates Dutch payroll. The economic equity sits at parent level.

Before assuming that the proposed Dutch facility applies, I would establish:

• which entity needs to meet the qualifying conditions;
• which entity is the employer;
• which company issued the options;
• which shares are acquired on exercise;
• which RVO determination is required; and
• how the Dutch administration connects the local employee to the foreign grant.

The Parliamentary report specifically raises questions around group-wide application. Until the legislation and implementation guidance settle those points, international groups should avoid assuming that a foreign parent plan automatically fits the Dutch facility.

For an investor, RVO status should therefore become part of employee-equity diligence if the company is relying on the new regime in its compensation model.

Valuation may become one of the most important implementation issues

US counsel will often ask for the Dutch equivalent of a 409A valuation. There is no direct Dutch equivalent offering the same standardised safe-harbour architecture.

The valuation used for an option grant therefore needs its own Dutch support. The Parliamentary Committee has now specifically asked whether recognised valuation methodologies or a safe harbour could be introduced, including reliance on an independent valuation or a recent financing price. A recent financing round can provide useful evidence. It does not automatically establish the value of the shares underlying employee options.

A Series A investor may have acquired preference shares carrying liquidation preference, anti-dilution protection, consent rights and other economic terms. Employee options may relate to ordinary shares without those rights. If I review an option grant shortly after a financing round, I would therefore want to know:

• which class of shares the employee can acquire;
• which class was priced in the financing;
• which economic rights differ;
• the valuation date;
• whether any secondary transaction has taken place;
• whether material developments occurred after the round; and
• how the board arrived at the exercise price.

That analysis should be retained with the grant documentation. The practical objective is not to create a valuation exercise for its own sake. The company should be able to explain several years later why a particular exercise price was used on a particular grant date.

Grants made since 17 April 2025 deserve a separate audit

The proposed transitional rules make historic grants particularly relevant. For companies that have made employee option grants since 17 April 2025, I would now reconcile the legal history before relying on any potential transitional treatment. The exercise should distinguish between:

• an informal employment offer mentioning options;
• board or shareholder approval;
• execution of the option agreement;
• the legal grant date;
• vesting;
• exercise;
• any existing taxable event; and
• the position recorded in payroll.

International startups sometimes use an offer letter stating that an employee will receive “0.5% in options” and complete the formal plan documentation months later. That distinction becomes material when the legislation uses a specific grant date as the entry point for transitional treatment.

It also matters in the next financing round. Investor counsel will expect the option ledger, corporate approvals and fully diluted cap table to reconcile.

Dutch payroll remains relevant after the employee leaves

Deferring taxation until an actual sale solves one liquidity problem and creates an administrative issue that companies need to plan for. An employee may leave the company long before the underlying shares are sold.

The former Dutch employer may still need information to deal with the relevant wage-tax consequences. That means the legal plan needs workable post-employment administration. For outstanding options and shares held by former employees, I would consider:

• continuing notification obligations;
• current contact details;
• information on a proposed sale;
• mechanisms for tax withholding or recovery;
• cooperation obligations at an exit; and
• the employer’s access to information needed for payroll.

The problem becomes more pronounced for internationally mobile employees. A participant may have worked in several jurisdictions during the vesting period and moved abroad before liquidity occurs. That analysis belongs with the tax advisers. The corporate documents should make sure the company can obtain the information and cooperation needed to implement the resulting payroll position.

A foreign parent option plan still needs Dutch implementation

International companies frequently use one global plan for employees in multiple jurisdictions. That is commercially sensible. It does not eliminate the Dutch workstream. A Dutch employee participating in a US, UK or other foreign parent plan may create questions around:

• Dutch payroll;
• the application of the proposed startup regime;
• the identity of the issuing company;
• local employment documentation;
• data administration;
• leaver treatment;
• exercise procedures; and
• settlement at a group exit.

If the options instead relate to shares in a Dutch BV, exercise introduces Dutch corporate mechanics. The later issue of BV shares requires the relevant corporate authority and Dutch notarial implementation. That is one of the areas where US-style documentation regularly needs a Dutch implementation layer. I would map that route when the plan is introduced, not when an employee exercises shortly before an exit.

For a broader comparison with US-style employee equity infrastructure, see Making Dutch Employee Equity Work More Like a US Option Pool.

Foreign VC investors should review the option pool as part of the financing

For an investor, the proposed tax reform does not turn employee equity into an HR-only matter. The option pool remains part of the financing economics. Before signing an investment round, I would want the fully diluted cap table to identify:

• the approved pool;
• granted options;
• unallocated headroom;
• informal equity promises;
• vesting status;
• exercise prices;
• the shares or certificates issued on exercise; and
• the dilution resulting from the proposed financing.

The investor should also establish whether the pool is included pre-money or post-money. A tax-favoured option that has not been properly approved still creates a corporate issue. A legally valid option whose tax assumptions prove incorrect creates a different problem. The financing workstream needs both analyses.

The investment agreement, shareholders’ agreement, articles, option plan and cap table should therefore describe the same equity structure. I discuss that financing issue separately in Option Pools in Dutch Startup Financings.

The exit is where the option plan is tested

Employee equity documentation that works during ordinary vesting can still fail under the timetable of an M&A transaction. In a Dutch sale process, I would map every option and other participation right before the SPA mechanics are finalized. For actual options, the deal team needs to determine whether participants:

• exercise before closing;
• participate through a cashless exercise;
• receive a cancellation payment;
• accelerate vesting;
• retain unvested rights;
• become selling shareholders; or
• receive replacement rights from the buyer.

The proposed tax regime makes the form of consideration especially relevant. A simple cash sale gives the employer and employee a visible liquidity event. A share-for-share transaction is different. An earn-out may result in part of the consideration being received years later. Escrow and holdback arrangements can defer access to amounts that economically form part of the sale proceeds.

The Parliamentary Committee has specifically raised these transaction forms in its questions on Bill 37 024. I would therefore add an option-settlement schedule to the M&A workstream. It should identify per participant:

• vested and unvested rights;
• exercise or cancellation mechanics;
• consideration;
• tax and payroll route;
• funds-flow treatment;
• treatment of deferred consideration; and
• the documents the participant needs to sign.

This is also relevant for the buyer. An unresolved option plan can delay closing, distort the equity bridge or leave payroll liabilities in the target after completion.

SARs and phantom equity remain separate instruments

The proposed regime focuses attention on genuine employee share options. It does not turn every form of employee upside into a share option. A Stock Appreciation Right or phantom equity arrangement generally creates a contractual economic entitlement without giving the participant a right to acquire actual shares. Its corporate and tax treatment therefore needs to be analysed separately.

For foreign investors, this distinction matters in the cap table and at exit. A share option may produce dilution. A cash-settled SAR can create a material payment obligation of the target. Both affect transaction value, although through different mechanics.

I would therefore keep the instrument classification visible in the diligence report rather than place options, SARs, phantom rights and STAK certificates into one generic “employee equity” line.

A practical Dutch workstream for international investors and counsel

For an international financing or transaction involving a Dutch startup with employee options, I would now organise the review around five files.

Corporate file.
Option pool authority, board and shareholder approvals, investor consent rights, grant documentation and fully diluted cap table.

Tax and eligibility file.
Current-law treatment, proposed 2027 eligibility, RVO position and specialist tax analysis.

Valuation file.
Grant-date valuation, relevant financing prices, share-class differences and support for the exercise price.

Administration file.
Grant ledger, vesting, exercise history, payroll information, former employees and internationally mobile participants.

Transaction file.
Treatment in a new financing, secondary transaction or exit, including share swaps, earn-outs, escrow and deferred payments.

International lead counsel can then keep its existing deal process. The Dutch workstream feeds the local findings into the financing documents, SPA and closing mechanics.

Practical conclusion

The proposed Dutch option regime is potentially significant for international investors in Dutch startups. It may make genuine share options substantially more workable as a compensation instrument.

I would not yet value a company, negotiate an option pool or draft an exit on the assumption that the proposed regime applies. For grants made now, the first task is to preserve a current-law route. Companies relying on the proposed regime should build the RVO, valuation and payroll evidence that may be required if the legislation takes effect. Grants from 17 April 2025 deserve a separate audit because of the proposed transitional rules.

For a foreign investor, the additional test is transactional. The employee equity position must reconcile with the fully diluted cap table, Dutch corporate approvals and the eventual exit waterfall. That is the point at which the proposed tax reform becomes part of the VC and M&A workstream rather than a standalone Dutch tax development.

FAQ

Is the new Dutch startup option regime certain to take effect on 1 January 2027?

No. That remains the proposed effective date. Bill 37 024 is still going through the Dutch legislative process.

What is the proposed tax benefit?

Under the proposal, 65% of the relevant employee share-option benefit would be included in the wage-tax base, with taxation in principle linked to the actual disposal of the shares. The statutory conditions still need to be satisfied.

Can options granted before 2027 benefit from the proposed regime?

Potentially. The proposed transitional rules can cover qualifying options granted on or after 17 April 2025, subject to the final legislation and the tax status of the grants.

Can a Dutch employee receive options over a US or other foreign parent company?

Yes, international group plans commonly use parent-company shares. The Dutch payroll, eligibility and implementation consequences must be assessed separately.

Is a US 409A valuation sufficient for Dutch employee options?

It should not automatically be treated as the Dutch answer. The Dutch grant requires a defensible valuation analysis for the relevant shares and circumstances. The proposed legislation is still being debated on valuation methodology and possible safe-harbour approaches.

Does the price paid by a VC investor determine the option exercise price?

Not necessarily. A financing may price preference shares with rights that the ordinary shares underlying the employee options do not have.

What happens to Dutch employee options when the company is sold?

The plan and sale documents need to address vesting, exercise or cancellation, the participant’s consideration, payroll withholding and treatment of non-cash or deferred consideration such as shares, earn-outs and escrow.

About Dirk de Waard

Dirk de Waard is a Dutch corporate, M&A and venture capital lawyer and partner at Venture Lawyers in Amsterdam. He advises international investors, founders, growth companies and US and UK deal counsel on Dutch financing rounds, employee equity, cap tables and the treatment of incentive rights in M&A transactions.

His role is the Dutch corporate and transaction workstream: aligning the option plan with the Dutch BV, investment documentation, shareholder arrangements, corporate approvals and the eventual financing or exit. Tax analysis and valuation are coordinated with the relevant specialists where required.

Dutch option plan or transaction review

For an international investor or lead counsel, I can review an existing Dutch employee equity structure as part of a financing, investment or M&A transaction, including the option pool, grant history, Dutch corporate approvals and exit mechanics.

I can also coordinate a 2027 Option Plan Parliamentary Readiness Review covering the proposed regime, grants from 17 April 2025, valuation evidence, RVO and group structure issues, payroll administration and the treatment of options in different exit scenarios.

Contact Dirk at dirk.dewaard@viottalaw.com to discuss the Dutch workstream.