French MEP Jean-Paul Garraud (Patriots for Europe) has questioned the European Commission on the financial implications of Montenegro's planned EU accession, warning that the estimated EUR 3.2 billion in additional spending between 2028 and 2034 would ultimately be borne by EU citizens and could strain national budgets. In a written parliamentary question dated 3 July 2026, Garraud pressed the Commission on the net cost after accounting for Montenegro's future budget contributions and the cessation of pre-accession aid, and demanded clarity on how the extra spending would be financed.
The question, submitted under the European Parliament's rules, targets the Commission's own estimates that Montenegro's accession on 1 January 2028 would require EUR 3.2 billion in additional EU spending over seven years for economic and regional development, agricultural subsidies, border controls, security, and competitiveness, plus EUR 442 million in extra administrative costs for EU institutions. Garraud noted that only 16 of the 33 negotiation chapters have been provisionally closed, raising uncertainty about the final cost.
Garraud's three concrete demands reflect a broader concern among some MEPs about the financial impact of enlargement on existing member states. He asked for the real net cost after deducting Montenegro's future contributions and the pre-accession assistance it would no longer receive; whether the funding would come from higher member state contributions, cuts to existing EU programmes, or new own resources; and whether the Commission will publish a detailed study before negotiations conclude on the impact on each member state's budget, the composition of the European Parliament, Council voting weights, and EU institution staffing.
The question signals a push for greater transparency and fiscal accountability in the accession process. Under parliamentary rules, the Commission is expected to reply within approximately six weeks; its answer will indicate whether it is willing to provide the detailed cost-benefit analysis Garraud seeks, or whether it will maintain that the estimates are sufficient. The outcome could influence the pace and political reception of Montenegro's accession talks, particularly among member states wary of additional financial burdens.