Merz threatens to block EU seven-year budget unless members commit to Ukraine aid

German Chancellor Friedrich Merz has warned that he will block the European Union's next seven-year budget, according to a letter reported on November 9. He says Berlin will agree only if all member states commit to financial support for Ukraine in 2027 and beyond.

The letter went to European Council President António Costa and links two files that are usually handled separately.

What happened

Merz set out his position in a letter addressed to Costa. In it, he makes German consent to the long-term EU budget depend on a shared financial commitment to Ukraine. The condition applies to every member state, not only to the largest economies.

The time frame is explicit: the commitment must cover 2027 and the years after. The report describes the move as an ultimatum. It turns the budget, which sets EU spending priorities over seven years, into a lever for a collective funding pledge for Kyiv.

The letter was sent to the head of the European Council, the body that brings together national leaders. Costa chairs it, so the message is directed to the level where major budget decisions are settled.

Why it matters

The EU's multi-year budget is a core instrument of the bloc's policy. It needs the agreement of member states, so a veto threat from the largest economy in the union carries weight in negotiations.

By making a commitment from every member state a precondition, Berlin pushes the question of burden sharing to the center of the talks. Support for Ukraine has so far depended on separate decisions. Merz asks for a firm, shared basis that reaches beyond the current period.

The move also shows how the long-term budget can be used to settle broader political questions. A single government can slow the whole process if it withholds its consent, and the letter makes that position explicit.

The request also touches the member states that have not yet made a long-term pledge. Under the Merz condition, each of them would face a choice: sign up to a Ukraine commitment, or risk delaying the budget that funds the bloc's own priorities.

Market impact

No price reaction to the letter has been reported. Euro area government bonds, the euro and other European assets have not been tied to this story by any figure.

The story concerns fiscal policy at EU level. Investors follow such decisions because the budget framework shapes public spending across the bloc, and a dispute over it can lengthen negotiations. Nobody has quantified any such effect, and no amount has been named for the Ukraine funding Merz has in mind.

Companies and public bodies that depend on EU programs funded from the seven-year budget have an interest in how quickly the dispute is settled. The size of the next budget, and the way Ukraine support is financed, remain open questions in the letter.

What to watch next

The next step is the reply from Costa and from other member states. No date has been given for a decision on the budget, and no schedule of summits where the question will be discussed has been reported.

Points to follow include whether member states accept the commitment Merz requests for 2027 and beyond. Another is whether budget talks proceed alongside the Ukraine funding discussion or are delayed by it. Any change in the German position, or any joint statement by member states, would come from the leaders involved.