The United Nations is at risk of imminent financial collapse due to member states not paying their fees, the body's head has warned. António Guterres said the UN faced a financial crisis which was deepening, threatening programme delivery, and that money could run out by July. He wrote in a letter to ambassadors that all 193 member states had to honour their mandatory payments or fundamentally overhaul the organisation's financial rules to avoid collapse.

This concern coincides with the refusal of the UN's largest contributor, the US, to contribute to its regular and peacekeeping budgets, coupled with withdrawals from various agencies deemed wasteful. Guterres emphasizes that previous financial issues at the UN are not comparable to the current crisis, stating that the decisions against fulfilling assessed contributions have now been formally announced.

He stressed the necessity for member states to adhere to their obligations under the UN charter, noting that by 2025, a record amount equivalent to 77% of total dues remained unpaid. The call for urgent action is evident as Guterres highlighted that without collected funds, the UN cannot execute budgets or return funds that were never received which could lead to operational shutdowns.

In the backdrop, the US has reallocated much of its funding and previously expressed critique about the UN's potential effectiveness, leading to concerns regarding the organization's financial stability amidst rising global challenges.