European Commission’s Tax Omnibus proposal: Europe is cutting red tape, not its claim on multinational profits

For years, multinational groups have argued that the European tax landscape has become increasingly fragmented, costly and difficult to navigate. The European Commission’s Tax Omnibus proposal is the latest attempt to address that concern by simplifying a range of corporate tax rules, reducing administrative burdens and making Europe more attractive for investment. The proposal includes amendments to several cornerstone EU tax directives and seeks to remove obstacles that have accumulated through years of layered legislation and divergent implementation across Member States.

Yet MNCs hoping Tax Omnibus will make Europe easy again are asking the wrong question.

The EU is promising simplification, competitiveness and greater investment capacity. But Tax Omnibus is not a tax reset, a safe harbor or a license to ignore structural weaknesses.

If anything, the proposal arrives at a time when tax authorities have more data, more transparency and more tools than ever to test where value is created and where profits should ultimately be taxed.

The reporting burden may fall. The burden of proving where profits belong will not.

What MNCs cannot afford to overlook

• Pillar II changes the value of tax incentives
  A generous incentive may attract investment, but its ultimate benefit must still be tested against the global minimum tax framework.
• Substance will beat legal form
  Tax authorities will continue to ask where decisions are made, risks are controlled and value is created.
• Transfer pricing models will face reality checks
  If functions, costs and supply chains change, historic margins and routine returns may no longer be defensible.
• Operational efficiency can create permanent establishments
  Moving people, expanding local sales activity or decentralizing decision making can produce a taxable presence without creating a new legal entity.
• Restructuring remains taxable
  Relocating functions, assets or risks may trigger valuation disputes, exit taxation and questions on profit attribution.
• Inconsistent data is the silent tax risk
  Tax returns, intercompany agreements, local accounts and operational reality must tell the same story.
• European simplification may still mean national complexity
  Competition between Member States can produce more incentives, more conditions and more fragmented rules for MNCs to manage.

The uncomfortable truth

Tax Omnibus may make Europe look simpler. It does not make multinational taxation simpler.

The winners will not be the MNCs that file fewer reports. The winners will be the MNCs that can answer, consistently and convincingly:

• Where is strategic control exercised?
• Who controls the material risks?
• Where are key people actually working?
• Which entity creates the value?
• Where should the resulting profit be taxed?
• Does the structure still work under Pillar II?

A structure that works only on paper is not a tax strategy. It is an audit finding waiting to happen.

Message for MNC boards

Tax Omnibus may create breathing room, but breathing room is not protection. MNCs should use this moment to challenge legacy structures, assess transfer pricing policies and align legal arrangements with commercial reality.

Because Europe’s message is not: “We want less tax from MNCs and taxpayers.” It is: “We want your investment, but we still expect our share of the profit.”

Less bureaucracy is welcome. False comfort is expensive.

If you would like to discuss what this means for your organization, please reach out to José Rodríguez Merelles via +31 (0)6 46 85 82 04. We would be delighted to spar on the challenges and opportunities ahead.