Netherlands clarifies Pillar Two joint venture rules, crypto tax changes

A two-track Netherlands update with one operational message

The Netherlands just turned two separate tax stories into one practical problem for multinational groups: how to build a tax function that can handle Pillar Two and crypto reporting at the same time. The new joint venture guidance under the Minimum Tax Act 2024 tightens entity classification, while the DAC8 changes add a fresh layer of data collection and automatic exchange for cryptoasset providers.

For KPMG teams, the takeaway is not abstract. This is about which entities sit inside the minimum-tax perimeter, which data points tax teams need before year-end close, and whether current systems can support both top-up tax work and crypto reporting without creating blind spots.

Why the Pillar Two clarification matters now

The Dutch Minimum Tax Act 2024 took effect on 31 December 2023 and applies to multinational and domestic groups with annual turnover of at least €750 million. Under the Dutch regime, the law is built off the consolidated financial statements of the ultimate parent entity, so entity classification matters early and it matters globally.

On 9 April 2026, the Dutch Tax and Customs Administration clarified when an entity qualifies as a joint venture for Pillar Two purposes. The answer is narrower than the usual financial-reporting view. An entity counts only if it is accounted for using the equity method and the ultimate parent holds at least a 50 percent interest, directly or indirectly. The 50 percent test is met the moment that threshold is reached.

That sounds technical, but it changes real-world modeling. A structure that looks like a joint venture in financial statements may not qualify for Pillar Two treatment in the Netherlands if it is measured at fair value. The guidance also says a 100 percent held entity does not qualify as a joint venture under the cited definition. For tax and advisory teams, that means the question is no longer just “is this jointly controlled?” It is “how is it accounted for, and exactly who owns what, when?”

Who feels the heaviest lift first

The first groups under pressure are not all multinationals equally. The heaviest operational lift falls on groups with layered ownership, partial stakes, and entities that sit near the 50 percent line, especially where local finance teams and group tax teams do not already share a clean ownership data set. If an entity can move in or out of the joint venture definition the moment the 50 percent threshold is crossed, tracking timing becomes as important as tracking percentage.

That is where tax department structure starts to matter. Groups will need tighter coordination between accounting, legal entity management, and global minimum-tax workstreams. If those functions sit in separate reporting lines, someone has to own the control tower, because the Dutch position affects top-up tax calculations, entity classification, and whether a structure falls inside or outside the minimum-tax perimeter.

For KPMG professionals advising clients, the most useful next questions are straightforward:

• Which entities are equity-accounted in the consolidated accounts?
• Which ownership stakes are exactly at, above, or below 50 percent, directly or indirectly?
• Which structures are fair-value-accounted and therefore excluded from joint venture treatment?
• Which entities are fully owned but might have been treated informally as joint ventures in earlier modeling?
• Who in the organization owns the link between legal entity data, consolidation data, and Pillar Two calculations?

Those questions matter because Pillar Two is no longer just a tax rate exercise. It is an entity-data exercise, and in many groups it will become a governance exercise too.

The crypto changes add a different kind of compliance pressure

The DAC8 changes create a parallel burden for cryptoasset service providers. Legislation implementing EU Directive 2023/2226 was enacted on 1 April 2026, and the Dutch government says crypto providers must start sharing crypto-holder data with the tax administration from 1 January 2026. At the same time, the DAC8 bill still required approval by the Tweede Kamer and Eerste Kamer in the government explainer.

The operational issue for clients is clear: crypto reporting depends on cleaner transaction data, stronger identity checks, and better controls over client records. KPMG’s earlier Netherlands DAC8 note also warned that non-compliance could lead to administrative fines or criminal prosecution, which means the stakes are not just process efficiency but enforcement risk.

For advisory teams, this is the same story in a different wrapper. Cryptoasset providers will need systems that can annually collect, verify, and share the relevant user information with their registered member-state tax authority. That requires data architecture, not just legal interpretation. If client onboarding data is incomplete today, DAC8 turns that weakness into a reporting problem.

Why these two rules belong in the same conversation

The real story is the overlap. Pillar Two pushes groups to prove how entities are classified, who owns them, and how they are reflected in consolidated accounts. DAC8 pushes providers to prove who their clients are, what they transacted, and whether those records are complete enough to transmit to tax authorities.

In practice, both regimes force the same kind of internal discipline: better master data, clearer reporting ownership, and less reliance on local workarounds. The Netherlands update is a reminder that tax departments are increasingly being asked to run like data operations teams, especially in groups with cross-border structures or digital-asset exposure.

That is particularly relevant for KPMG staff working across tax, financial services, and emerging-asset advisory. If a client has both a complex group structure and any crypto business line, the compliance burden compounds. The people responsible for Pillar Two modeling and DAC8 implementation may not be the same people, but they will need the same source data and the same governance framework.

The policy backdrop also matters

The Dutch government is pairing technical enforcement with a broader anti-avoidance message. Tjebbe van Oostenbruggen, the Minister for Tax Affairs and the Tax Administration, said the country has seen a €5 billion drop in profits shifted by businesses to affiliated companies as a result of new anti-avoidance measures. Officials have tied those measures to efforts to improve compliance and protect the Netherlands’ reputation.

That context matters for anyone advising multinational groups. The Dutch tax authorities are not treating these rules as isolated technical tweaks. They are part of a wider push to reduce profit shifting, increase transparency, and make enforcement more credible.

The same roundup also noted temporary reductions in motor vehicle taxes for commercial transport. That detail does not change the compliance burden for Pillar Two or DAC8 teams, but it does show that the Netherlands package is broader than one rule or one sector. For KPMG professionals, the message is that tax change is now arriving as a bundle: direct tax, data reporting, entity classification, and sector-specific relief all at once.

What tax teams should do next

The practical response is to bring these workstreams together instead of treating them as separate technical notes. Multinational groups should map which entities are equity-accounted, which fall near the 50 percent threshold, and which ownership chains could alter Pillar Two treatment. Crypto-facing businesses should test whether onboarding, identity verification, and transaction data can support DAC8 reporting without heavy manual repair.

The Netherlands has made the direction of travel clear. Tax compliance is moving closer to accounting data, legal entity design, and automated reporting infrastructure, and the firms that adapt fastest will be the ones that build those connections before the next filing cycle forces the issue.