The Lithuanian Free Market Institute, in collaboration with several European think tanks, has released a report highlighting the challenges of implementing the EU’s global minimum tax directive, which was unanimously agreed upon at the end of 2022. This directive aims to standardize tax rates across member states, but the report identifies several significant hurdles that need addressing.
Challenges with Subsidies and Preferential Regimes
One of the primary concerns raised is the increased reliance on subsidies for fiscal competition, as opposed to the traditional tax competition that has been prevalent in recent decades. The report argues that subsidies can distort the market and lead to a misallocation of resources. At a time when public finances are under pressure, this new form of fiscal competition can be both expensive and potentially wasteful.
The rules clearly steer policy away from using tax as a competitive factor. However, the report notes that little has been done to clarify how policymakers can transition from existing preferential tax regimes. In some cases, these preferential regimes are contractual, and governments are wary about violating those contracts. Countries that might otherwise raise revenue through the minimum tax rules will be stuck watching other jurisdictions collect top-up tax revenue.
Inflation Adjustment and Compliance Burdens
A third issue identified in the report is the lack of an inflation adjustment for the application threshold. The rules apply to businesses with annual revenue above €750 million and a branch in a given country with revenue of at least €10 million and profit of €1 million. The report points out that not indexing these thresholds to inflation will cause the scope of the policy to expand over time, creating more compliance burdens.
The report also discusses legal uncertainty for companies, especially with the quick transition to implementation. The largely untested tax rules will require incredible efforts by businesses and governments to effectively comply with and administer the rules. Even so, the report notes six countries (Cyprus, Poland, Portugal, Latvia, Lithuania, and Spain) that have missed deadlines for adopting the minimum tax rules into their national laws, creating additional challenges for taxpayers who will be expected to comply with rules that apply retroactively to the beginning of 2024.
Need for Impact Assessment
Finally, the report points to the need for an assessment of the minimum tax rules. The European Commission chose not to provide an impact assessment as part of the directive, but it can still evaluate the initial experience with the rules and adjust policy as necessary.
These recommendations are worthwhile for policymakers to consider, especially because the European elections this year will provide an opportunity for a new Commission to chart a course that minimizes the negative impacts of the minimum tax rules and aims for more certainty.
