SpaceX IPO and Employee Equity in Dutch Startups

What US investors should know when comparing Dutch option plans with American startup equity culture

The SpaceX IPO is a useful reminder of something US venture investors already know well: employee equity is a core part of the startup growth model. In the United States, stock options, RSUs and other equity awards are not viewed merely as compensation mechanics. They are part of the ownership culture of venture-backed companies.

Employees accept startup risk, illiquidity and uncertainty in exchange for the possibility of participating in the upside. When a company reaches an IPO, tender offer, secondary sale or strategic exit, that equity can become a real liquidity event. The result is not only wealth creation for founders and investors, but also meaningful participation for employees who helped build the company.

For US investors looking at Dutch startups, the relevant question is therefore not whether employee equity matters. It clearly does. The question is why employee equity works differently in a Dutch BV structure, why Dutch option plans are often less standardised than US plans, and how founders and investors can make Dutch employee participation more credible, understandable and investable.

Dutch law offers several ways to structure employee participation, including stock options, direct shares, depositary receipts through a STAK, SARs, phantom equity and cash-settled incentive arrangements. But these structures do not operate like a Delaware stock option plan. They require translation into Dutch corporate law, tax rules, employment practice and Dutch BV governance.

This article compares the US ownership culture around employee equity with the Dutch implementation reality, and explains what US investors should review when a Dutch startup presents an option plan, STAK structure or other employee participation arrangement.

This article is part of my Insights series on Dutch VC terms and Dutch BV structures, share options for Dutch startups and scale-ups, Dutch Preference Shares vs US Preferred Stock, setting up in the Netherlands for VC-backed companies and investing in and through the Netherlands.

Employee equity is part of the US venture bargain

US venture investors do not usually need to be convinced that employee equity matters. A credible option pool is expected. Equity compensation is part of hiring, retention, founder alignment, cap table planning and exit preparation.

The point is not that employee equity is tax-free entrepreneurial gain. US tax law still treats equity compensation as compensation for services in many situations. The relevant point is cultural and economic. In the US venture market, employee equity is presented as ownership participation.

The employee is not simply receiving a deferred bonus. The employee is participating in the growth story of the company. The employee may never receive meaningful value if the company fails. But if the company succeeds, the employee can share in the upside.

That framing is powerful. It helps startups compete with larger companies for talent. It aligns teams with long-term value creation. It makes wealth creation part of the startup narrative.

Dutch startups can use employee equity for the same purpose, but the implementation is less standardised and often less intuitive.

Dutch employee equity is more fragmented

A Dutch BV does not have a single default employee equity structure equivalent to a standard Delaware option plan.

In practice, Dutch startups may use different instruments depending on tax, governance, investor expectations and employee profile. These may include options over shares, direct shares, depositary receipts through a STAK, stock appreciation rights, phantom equity or bonus-like cash-settled arrangements.

Each structure creates different legal and economic consequences.

Options may give employees the right to acquire shares later. Direct shares create immediate ownership but may raise governance, transfer and tax issues. A STAK structure can separate economic entitlement from voting control by issuing depositary receipts. SARs and phantom equity can create economic participation without actual share ownership. Cash-settled plans may be easier to administer, but they may not create the same ownership culture.

For US investors, the key point is that “employee equity” in a Dutch startup can mean very different things. It is important to understand which instrument is being used and whether it actually gives employees meaningful upside.

The Dutch option tax regime has improved, but remains technical

The Netherlands has improved the tax treatment of employee stock options. Since 1 January 2023, the taxable moment for Dutch employee stock options is, in principle, deferred until the shares acquired upon exercise become tradable. This change was introduced to reduce the risk that employees would owe tax before they could sell shares to fund that tax liability. See, for example, the explanations by PwC and EY.

That improvement matters. A major historical problem in the Netherlands was that employees could face taxation at a time when the shares were still illiquid. For startup employees, that is unattractive. It creates a cash tax problem before there is cash value.

But the amended Dutch regime does not make Dutch option plans as simple or culturally embedded as US-style startup equity.

Employees still need to understand when the shares are considered tradable, how valuation works, what happens on departure, whether transfer restrictions apply, whether exercise is realistic and how an eventual liquidity event will work.

For founders, this makes the plan harder to explain. For investors, it makes the structure harder to diligence. For employees, it can make the upside feel less tangible.

STAK structures are useful, but not the same as US options

One common Dutch structure is the STAK. A STAK is a Dutch foundation that holds shares in the company and issues depositary receipts to participants. The depositary receipts usually represent economic rights, while voting rights remain with the STAK.

This can be useful in a Dutch BV. It can give employees economic participation without turning every employee into a direct voting shareholder. It can simplify governance and prevent the cap table from becoming difficult to manage.

But a STAK is not the same thing as a US option plan.

It requires its own documentation, governance rules, administration, leaver provisions, transfer restrictions and tax analysis. It must also fit with the shareholders’ agreement, drag-along rights, exit waterfall and investor consent rights.

For US investors, a STAK should not be treated as a black box. It should be reviewed as part of the company’s Dutch governance structure.

SARs and phantom equity can be practical, but they create a different incentive

Dutch startups sometimes use SARs or phantom equity instead of actual equity.

These structures can be simpler because they do not always require employees to become shareholders or certificate holders. They can also avoid some governance complexity. The employee receives a contractual economic entitlement linked to value growth or exit proceeds.

That can work well in certain cases, especially for broader employee groups or later-stage companies.

But SARs and phantom equity do not create the same ownership experience as actual shares, options or depositary receipts. They are often closer to a cash bonus linked to value appreciation. That may be appropriate, but it should be recognised for what it is.

For US investors, the distinction matters. A phantom plan may support retention, but it may not create the same ownership culture as an option pool.

Liquidity is the missing link

Employee equity only becomes powerful when there is a credible path to liquidity.

In the US market, employees may understand that liquidity can come through an IPO, tender offer, secondary sale or M&A exit. High-profile IPOs such as SpaceX reinforce that narrative. They show that equity can eventually turn into real value, even if lock-ups and trading restrictions apply.

In the Dutch market, that path is often less visible.

A Dutch startup may have strong technology, strong investors and a good cap table, but employees may still not understand how their equity will ever become cash. Will there be a sale? Can they participate in a secondary? What happens in a drag-along? Are depositary receipts treated the same way as shares? How does the exit waterfall apply after liquidation preferences?

These questions should be addressed before employees sign participation documents.

Employee equity is not only a grant. It is a promise of potential future participation. That promise is only credible if the mechanics are understandable.

Venture liquidity also matters for funds

The SpaceX IPO also illustrates another familiar US venture point: liquidity is necessary for the venture cycle.

When venture funds realise value through IPOs, secondary sales or exits, they can distribute proceeds to LPs. That supports fund performance, helps managers raise new funds and allows capital to be redeployed into new ventures.

This recycling effect is essential. Venture capital is not only about funding one company. It is about building a system in which successful exits create capital for the next generation of founders.

For Dutch startups, this matters because employee equity and investor liquidity are connected. A company that is structurally prepared for liquidity is more attractive to talent and investors. A company with unclear employee participation, messy rights or poorly documented incentive arrangements may face friction in later financing rounds or exit processes.

Dutch BV implementation points for US investors

When reviewing employee equity in a Dutch BV, US investors should focus on implementation rather than labels.

The first question is what employees actually receive. Are they receiving options, shares, depositary receipts, SARs, phantom rights or a contractual bonus entitlement? The economic and governance consequences are different.

The second question is how vesting and leaver rules work. US investors will expect clear vesting schedules and good leaver and bad leaver treatment. Dutch documentation should be equally clear, but the mechanics may sit in different documents.

The third question is how employee equity affects the fully diluted cap table. The plan must be aligned with the option pool, preferred share rights, liquidation preferences, anti-dilution protection and future financing rounds.

The fourth question is how the plan works on an exit. Employees should know whether they participate in sale proceeds, whether they are dragged, whether they receive cash, shares or depositary receipt proceeds, and how investor preferences affect their outcome.

The fifth question is whether the plan is compatible with a future Delaware flip. If a Dutch startup later places a Delaware parent above the Dutch BV, existing Dutch employee equity may need to be exchanged, replaced or aligned with the new structure.

These points are not theoretical. They often become diligence issues in Series A, Series B, M&A exits and cross-border restructurings.

Employee equity and Dutch deal readiness

Employee equity should be part of Dutch startup deal readiness.

A Dutch startup preparing for international financing should not wait until the term sheet is signed to clean up employee participation. Investors will want to know which rights have been promised, what has actually been granted, whether the plan is properly documented and whether there are undocumented side arrangements.

This is especially relevant for companies raising from US or UK investors. Those investors are used to clear option pools, defined vesting mechanics, cap table transparency and standard exit treatment.

Dutch structures can meet those expectations, but they need to be explained and implemented properly.

A good employee equity structure is therefore not only an HR tool. It is part of investor readiness, governance and future exit execution.

The Netherlands and the US approach employee equity differently

The Netherlands does not necessarily need to replicate the US model one-to-one. Dutch corporate law, tax law, employment culture and governance practice differ in important respects, which means that employee equity structures often develop in a different way and may require different solutions.

But the underlying principle is important. Employee equity should be treated as more than compensation. It should be part of ownership participation, talent retention and venture value creation.

The Dutch market has improved, but still needs clearer implementation, better communication and more standardisation. Founders should be able to explain employee participation without a lengthy legal lecture. Employees should understand the upside and the risks. Investors should be able to diligence the plan without discovering uncertainty in the cap table.

That is the practical standard Dutch startups should aim for.

Conclusion

The SpaceX IPO shows the power of employee equity in a mature venture ecosystem. It demonstrates how growth, liquidity, employee participation and venture capital recycling can reinforce each other.

For US investors looking at Dutch startups, the lesson is not that employee equity matters. That lesson is already understood. The real lesson is that Dutch employee participation requires more legal, tax and governance translation than a Delaware option plan.

Dutch startups can create strong employee equity structures. They can use options, STAKs, SARs, phantom equity or other arrangements. But the structure must be clear, investable and aligned with Dutch BV governance, tax rules, cap table planning and exit mechanics.

Not every startup becomes SpaceX. But every ambitious Dutch startup should be able to answer the same question: how do the people building value participate credibly in that value?

FAQ

Is Dutch employee equity the same as a US stock option plan?

No. Dutch employee participation can be structured through options, shares, depositary receipts through a STAK, SARs, phantom equity or other arrangements. These structures require Dutch legal and tax implementation.

Has the Dutch stock option regime improved?

Yes. Since 1 January 2023, taxation of employee stock options can in principle be deferred until the shares acquired upon exercise become tradable. But the regime remains technical in practice.

What is a STAK?

A STAK is a Dutch foundation that holds shares and issues depositary receipts. It can give employees economic participation while keeping voting rights centralised.

Are SARs and phantom equity the same as ownership?

No. SARs and phantom equity can create economic exposure to value growth, but they usually do not create the same ownership position as shares, options or depositary receipts.

What should US investors review in a Dutch employee equity plan?

US investors should review the instrument used, vesting, leaver rules, tax treatment, cap table impact, exit treatment, investor consent rights and compatibility with future financings or restructurings.

Why does liquidity matter?

Employee equity is more credible when employees understand how value may eventually be realised through an IPO, sale, secondary transaction, tender offer or other liquidity event.

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 US investors, international founders, startups, scale-ups and management teams on Dutch venture capital, employee equity, stock options, STAK structures, shareholder arrangements, governance and Dutch BV implementation.

Reviewing employee equity in a Dutch startup?

Employee equity can be a powerful tool for talent, growth and investor readiness, but Dutch structures require careful implementation. Options, STAK structures, SARs, phantom equity, vesting, leaver rules, taxation and cap table impact should be aligned with the Dutch BV structure and the company’s financing strategy.

Dirk de Waard advises US investors, founders and international counsel on employee equity and venture capital structures involving Dutch companies. Contact Dirk at dirk.dewaard@viottalaw.com to discuss how to review or structure an employee equity plan for a Dutch startup or scale-up.