About | HeinOnline Law Journal Library | HeinOnline Law Journal Library | HeinOnline



1 1 (December 19, 2025)

handle is hein.crs/govetan0001 and id is 1 raw text is: 




Con res&on 1 Re earth Bent
iribu  ing   Lc~  Iativ d~aL   01914


Updated December  19, 2025


United Nations Issues: U.S. Funding to the UN System


Congress is responsible for authorizing and appropriating
funding to the United Nations (UN) system. Since the
United Nations was founded in 1945, the United States has
historically been the single largest financial contributor.
The current status of U.S. funding to many UN bodies
remains unclear; in February 2025, President Trump
ordered a review (still pending) of U.S. participation in and
funding of international organizations (IOs), and has since
withdrawn the United States from several UN entities. The
President's U.S. FY2026 budget request would eliminate
funding to most UN bodies, including the UN regular
budget and UN peacekeeping operations. The
Administration has also delayed or halted some payments to
UN  entities and requested recission of selected UN funding
previously enacted by Congress.

UN Background and Fundng
Broadly, the UN system comprises interconnected entities,
including the United Nations, UN specialized agencies, UN
funds and programs, and UN peacekeeping operations. The
UN  Charter, a treaty ratified by the United States in 1945,
requires each member to contribute to the expenses of the
organization. UN members may  lose their vote in the 193-
member  General Assembly if they accumulate arrears
(outstanding balances) equal to or exceeding the amount of
contributions due in the previous two years.
Types of Funding. The UN  system is financed primarily by
two types of contributions. Assessed contributions are
required dues, the payment of which is a legal obligation
accepted by a country when it becomes a member. Such
funding provides UN entities with a regular income to pay
for staff and implement core programs. The UN regular
budget, specialized agencies, and peacekeeping operations
are all financed mainly by assessed funding. Voluntary
contributions are provided to any UN entity at the
discretion of governments, and primarily fund certain UN
funds and programs, such as the UN Children's Fund
(UNICEF)  and the World Food Program (WFP).
UN  Regular Budget. The UN  regular budget funds the
core costs of the organization, including the UN General
Assembly, Security Council, and Secretariat. It is adopted
by the General Assembly and covers one UN fiscal year
(January 1-December 31). Most budget-related Assembly
decisions are adopted by consensus; when such votes occur
(which is rare), decisions are made by a two-thirds
majority. The Assembly determines a regular budget scale
of assessments every three years based on a country's
capacity to pay. The United States is assessed 22% of the
budget, followed by China (20.0%) and Japan (6.9%). For
2026, UN  Secretary-General (UNSG) Ant6nio Guterres
proposed a revised regular budget of $3.24 billion. The
proposed budget would represent a 15% decrease from the
2025 funding level of $3.72 billion.


UN  Specialized Agencies. The 15 UN specialized
agencies, which include the Food and Agriculture
Organization and World Health Organization (WHO),
among  others, are autonomous in executive, legislative, and
budgetary powers. Some agencies follow the scale of
assessment for the UN regular budget, while others use
their own formulas to determine assessments. The United
States is a member of 12 of the 15 UN specialized agencies.
The Trump  Administration has initiated the one-year
withdrawal process from WHO  and withdrawn the United
States from the UN Educational, Scientific, and Cultural
Organization (UNESCO).
UN  Peacekeeping Funding.  There are 11 UN
peacekeeping missions worldwide with over 60,000
personnel. The UN Security Council establishes and/or
renews each operation, and the UN General Assembly
approves the UN peacekeeping budget. The peacekeeping
scale of assessments is based on modifications of the UN
regular budget scale, with the five permanent council
members  assessed at a higher level than for the regular
budget. The U.S. peacekeeping assessment is 26.15%;
however, in 1994 Congress capped the U.S. contribution at
25%. China (23.78%) and Japan (6.93%) have the next
highest assessment rates. The 2025-2026 UN peacekeeping
budget (with a fiscal year of July 1-June 30) is $5.4 billion.
In October 2025, the UNSG requested that all peacekeeping
missions reduce expenditures by 15% to address budget
shortfalls (see below text box) and repatriate 25% of
uniformed personnel.

                 UN  Budget  Shortfalls
  For nearly a decade, both the UN regular and peacekeeping
  budgets have periodically experienced funding shortfalls,
  including a liquidity crisis the UNSG  has attributed to
  delayed or nonpayments from certain UN members (primarily
  the United States and at times China). In 2019 and 2022, the
  General Assembly adopted several budgeting reforms;
  however, liquidity issues remain. In May and October 2025,
  the UNSG stated that the United Nations will be on a path
  to bankruptcy if UN members do not pay their dues in full
  and on time. He proposed cuts to UN staff, the
  aforementioned reductions to UN peacekeeping, and
  additional financial reforms. Some of these proposals are
  currently being considered by the General Assembly.


US. Funding Mechan srs
U.S. funding to the United Nations is authorized under the
United Nations Participation Act of 1945 (P.L. 79-264, as
amended). Funding authorizations for certain UN bodies are
also included in the Foreign Assistance Act of 1961 (P.L.
87-195, as amended). Congress has historically
appropriated both assessed and voluntary UN funding in
annual Department of State, Foreign Operations, and
Related Programs (SFOPS) Appropriations Acts (in the