United Nations Secretary-General Antonio Guterres is seen on a screen as he speaks during a press conference outlining his priorities for 2026 at U.N. headquarters in New York City, U.S., January 29, 2026
REUTERS/Eduardo Munoz
The U.N. chief has told member states the organisation is at risk of "imminent financial collapse," citing unpaid fees and a budget rule that forces the global body to return unspent money, a letter seen by Reuters on Friday showed.
U.N. Secretary-General Antonio Guterres has repeatedly spoken about the organisation's worsening liquidity crisis but this is his starkest warning yet, and it comes as its main contributor the U.S. is retreating from multilateralism on numerous fronts.
"The crisis is deepening, threatening programme delivery and risking financial collapse. And the situation will deteriorate further in the near future," Guterres wrote in a letter to ambassadors dated January 28.
The U.S. has slashed voluntary funding to U.N. agencies and refused to make mandatory payments to its regular and peacekeeping budgets.
In his letter, Guterres said "decisions not to honour assessed contributions that finance a significant share of the approved regular budget have now been formally announced."
He did not say which state or states he was referring to.
'Kafkaesque Cycle'
Under U.N. rules, contributions depend on the size of the economy of each member state. The U.S. accounts for 22% of the core budget followed by China with 20%.
But by the end of 2025 there was a record $1.57 billion in outstanding dues, Guterres said, without naming the nations that owed them.
“Either all Member States honour their obligations to pay in full and on time – or Member States must fundamentally overhaul our financial rules to prevent an imminent financial collapse," he said.
U.N. officials say the U.S. currently owes $2.19 billion to the regular U.N. budget, another $1.88 billion for active peace-keeping missions and $528 million for past peace-keeping missions.
The U.S. State Department did not immediately respond to a request for comment on the Guterres letter.
Guterres launched a reform task force last year, known as UN80, which seeks to cut costs and improve efficiency. To that end, states agreed to cut the 2026 budget by around 7% to $3.45 billion.
Still, Guterres warned in the letter that the organisation could run out of cash by July.
One of the problems is a rule now seen as antiquated whereby the global body has to credit back hundreds of millions of dollars in unspent dues to states each year.
"In other words, we are trapped in a Kafkaesque cycle expected to give back cash that does not exist," said Guterres, referring to author Franz Kafka who wrote about oppressive bureaucratic processes.
U.S. President Donald Trump has described the U.N. as having "great potential" but said it is not fulfilling that, and he has launched a Board of Peace which some fear could undermine the older international body.
Founded in 1945, the U.N. has 193 member states and works to maintain international peace and security, promote human rights, foster social and economic development, and coordinate humanitarian aid.
…The UN Secretary-General needs to do two important things if he's short on funds.
First, he needs to cut the number of useless US workers who fill the corridors of the UN building in New York. Guterres is spending the UN budget on their upkeep and high salaries.
Second, he needs to put things in order in the specialized UN agencies that work in many areas in Africa and other regions. This way, Guterres will be cutting costs on the almshouse he's built with other people's money — the contributions of UN members.
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11:24 01.02.2026 •















