Costa to EU Leaders: Accept New Taxes or Pay Up Yourselves

António Costa has presented European Union leaders with a stark choice: agree to introduce new EU-level taxes or prepare to write larger cheques directly from national budgets. The European Council President warned that negotiations on the bloc's long-term budget cannot reach a successful conclusion without an agreement on fresh revenue streams, known in EU parlance as "own resources".

The warning targets a fundamental tension in the EU's financing structure. The bloc's budget relies heavily on direct contributions from member states calculated on their gross national income, alongside customs duties and specific levies like the plastic waste tax. To cover mounting financial commitments without slashing expenditure, Costa signaled that national capitals must choose between granting Brussels new taxation mechanisms or increasing their direct payments into the central pot.

EU budget negotiations are traditionally among the most contentious battles in European politics, pitting net contributor countries against net beneficiaries. Costa's intervention forces member states to confront the cost of their expanding ambitions for the Union. While national leaders regularly assign new tasks to Brussels—ranging from joint defense initiatives to industrial strategy—they remain fiercely protective of national fiscal authority.

By explicitly conditioning a final budget agreement on the creation of new EU taxes, Costa is pressing capitals to break a perpetual deadlock. For fiscal conservatives, sanctioning EU-wide taxation is politically perilous. Yet rejecting it now carries an immediate, quantifiable penalty: higher direct transfers from domestic treasuries at a time when national budgets across the continent are already strained.

In the EU quarter, the battle over "own resources" is a recurring institution-wide drama. The European Parliament and European Commission have long pushed for dedicated revenue streams—such as levies tied to emissions trading, corporate profits, or financial transactions—to make the EU budget more self-sustaining and less dependent on national handouts.

However, revenue decisions require absolute unanimity among the 27 member states in the European Council, followed by ratification in national parliaments. Costa's position as Council President puts him in the delicate position of brokering an agreement among leaders who hold diametrically opposed views on whether the EU should ever possess independent taxing powers. His early warning sets the boundary lines for the bargaining to come.

EU heads of state and government must now factor Costa's ultimatum into their national strategic positions as multi-annual budget talks proceed. Governments will have to evaluate whether domestic political opposition to new EU taxes outweighs the financial pain of raising their direct budget contributions.

Because any agreement on own resources demands unanimous approval from all 27 member states, negotiations are expected to be lengthy and arduous. Leaders will push for specific design details on potential levies, testing whether Costa's warning will force reluctant capitals to compromise or harden their resistance.