ICAEW chart of the week: UN budget contributions 2025

My chart for ICAEW this week looks at the assessed contributions of member states to the United Nations Regular Budget for 2025.

Pie chart showing proportion of contribution to the UN regular budget. 

EU & EFTA nations 24.0%, USA 22.0%, China 20.0%, Commonwealth nations 11.6%, Japan and South Korea: 9.3%, Latin American nations 4.4%, Middle East nations 4.3%, Russia 2.1%, Rest of the world 2.3%. 

14 Feb 2025. Chart by Martin Wheatcroft FCA. Design by Sunday. Source: United Nations, 'Regular Budget 2025 assessed contribution percentages'.

The United Nations is funded through a mix of assessed contributions from member states, voluntary contributions from both member states and others, and revenue generated from operations.

In 2023, total revenue for all UN entities comprised $67.6bn, of which $13.8bn was from assessed contributions, $46.8bn from voluntary contributions ($41.0bn earmarked and $5.8bn non-earmarked), and $7.0bn in revenue from operations.

Of the $13.8bn in assessed contributions from member states, $3.3bn in 2023 was for the core activities of the UN itself and our chart this week illustrates the assessed contribution percentages for 2025 for the $3.4bn UN Regular Budget set for 2025.

This highlights how European Union (EU) and European Free Trade Area (EFTA) nations have been assessed to pay 24.0% of the core budget in 2025, followed by the USA (22.0%), China (20.0%), Commonwealth nations (11.6%), Japan and South Korea (9.3%), Latin American nations (4.4%), Middle East nations (4.3%), Russia (2.1%), and the rest of the world (2.3%).

EU and EFTA national contributions are led by Germany (5.7%), France (3.9%), Italy (2.8%), Spain (1.9%), Netherlands (1.3%), Switzerland (1.0%), Poland (0.8%), Sweden (0.8%), Belgium (0.8%), Norway (0.7%), Austria (0.6%), Denmark (0.5%) and Ireland (0.5%). The remaining 18 EU and EFTA members (and three microstates) are expected to contribute a further 2.7% in 2025.

Of the Commonwealth nations, the UK (4.0%), Canada (2.5%), Australia (2.0%), India (1.1%) and Singapore (0.5%) contributed the most, with the remaining 49 members not including Cyprus and Malta (who are included in the EU in this chart) contributing a further 1.5%.

Japan (6.9%) and Korea (2.4%) are assessed to contribute 9.3% between them, while Latin American nations are down to contribute 4.4%, led by Brazil (1.4%), Mexico (1.1%) and Argentina (0.5%) with 1.4% coming from the rest.

Middle East countries are expected to contribute 4.3% between them, with Saudi Arabia (1.2%), Türkiye (0.7%), Israel (0.6%) and UAE (0.6%) being the largest. Another 11 Middle Eastern nations are down to contribute a further 1.2%.

Russia has been assessed to contribute 2.1%, while countries in the rest of the world are expected to put in a further 2.3%, of which Indonesia (0.6%) is the only one to contribute more than half a percent of the total assessment, with the remaining 68 member states collectively contributing a further 1.7% in total.

The assessed contributions for UN agencies and other activities vary from the percentages shown in the chart as they depend on which countries participate in each agency or activity and several other factors. For example, the US has been assessed to pay 26.2% of the UN peacekeeping budget in 2025 (higher than their 22% regular budget contribution), although the US is expected to pay only 25% because of a cap of 25% set by Congress. The UK and France are expected to pay 4.7% and 4.6% respectively (higher than their 4.0% and 3.9% regular budget contributions), while China has been assessed to pay 18.7% (lower than its 20.0% regular budget contribution).

Another example is the World Trade Organisation (WTO) where the US and China are assessed to contribute 11.4% and 11.2% respectively and most other nations contribute a larger share.

One big question for the UN in 2025 will be the extent to which the new US administration reduces the amount it pays to the UN compared with previous years. The total paid by the US was $13bn in 2023, comprising $3.2bn in assessed contributions and $9.7bn in voluntary contributions. 

In theory, if the US leaves a UN agency, such as already announced departures from the World Health Organisation and the UN Human Rights Council, then the assessed contributions for the remaining members can be increased to compensate. 

The White House has also announced that it is reviewing its membership of the UN Educational, Scientific and Cultural Organisation and that it will withhold a proportionate share of its regular budget contribution that goes towards the UN Relief and Works Agency for Palestinian Refugees in the Near East.

A bigger question will be the extent to which the US cuts its voluntary contributions to UN programmes. A substantial proportion of these voluntary contributions have traditionally come through the US Agency for International Development, where payments have recently been suspended.

This chart was originally published by ICAEW.

ICAEW chart of the week: Global military spending

While the UK commits to increasing its defence and security expenditure, our chart this week looks at military spending around the world, which has reached $2.4trn.

Column chart

Global military spending
ICAEW chart of the week

Column 1: NATO

USA $916bn
UK $75bn
Rest of NATO $360bn
Total $1,351bn

Column 2: SCO and CSTO

China $296bn
Russia $109bn
India and other $106bn
Total $511bn

Column 3: Rest of the world

Other US allies $304bn
Ukraine $65bn
Other countries $212bn
Total $581bn


25 April 2024.
Chart by Martin Wheatcroft FCA. Design by Sunday.

Source: SIPRI Military Expenditure Database. Excludes Cuba, North Korea, Syria and Yemen.

© ICAEW 2024

Our chart this week is based on the latter, with SIPRI reporting that global military expenditure has increased to $2,443bn in 2023, a 6.8% increase after adjusting for currency movements. SIPRI’s numbers are based on publicly available information, which means that some countries may be spending even more on their militaries that are included in the database. SIPRI was unable to obtain numbers for military spending by Cuba, North Korea, Syria, Yemen, Turkmenistan, Uzbekistan, Somalia, Eritrea, Djibouti, and Laos.

Military spending is the news this week following the announcement by the UK government that it will commit to spending 2.5% of GDP on defence and security, the recent vote by the US Congress to provide $95bn in military aid to Ukraine ($61bn), Israel ($26bn) and Taiwan and others in the Indo-Pacific ($8bn), and the release of the Stockholm International Peace Research Institute (SIPRI) Military Expenditure Database for 2023.

More than half of that spending is incurred by NATO, with total military spending of $1,351bn, comprising $916bn by the US, $75bn by the UK and $360bn by other NATO members. Of the latter, $307bn was spent by the 23 members of the EU that are also members of NATO (including $67bn by Germany, $61bn by France, $36bn by Italy, $32bn by Poland and $24bn by Spain), while $53bn was spent by the other seven members (including $27bn by Canada and $16bn by Türkiye).

The Shanghai Cooperation Organisation (SCO) and the Collective Security Treaty Organisation (CSTO) are partially overlapping economic and military alliances convened by China and Russia respectively. China has the biggest military with $296bn spent in 2023, while Russia spent $109bn and other members spent $106bn (of which India spent $84bn).

We have categorised the rest of the world between other US allies which spent $304bn in 2023 (including $76bn by Saudi Arabia, $50bn by non-US members of the Rio Pact, $50bn by Japan, $48bn by South Korea, $32bn by Australia, $27bn by Israel and $17bn by Taiwan), Ukraine which spent $65bn, and $212bn spent by other countries for which SIPRI has data.

The numbers do not take account of the differences in purchasing power, particularly on salaries. That means China and India, for example, can employ many more soldiers, sailors and aircrew than NATO countries can for the same amount of money.

The Ukraine number also excludes $35bn in military spending funded by the US ($25bn) and other partners ($10bn) during 2023 that was not part of its national budget.

Global military spending is expected to increase further in 2024 as the international security situation deteriorates. This includes NATO members that plan to increase their defence and security spending to meet or exceed the 2% of GDP NATO minimum guideline set in 2014 to be achieved by 2024.

This includes the UK, which now plans to increase its spending on defence and security from 2.35% of GDP in 2023/24 to 2.5% of GDP by 2028/29, with suggestions from defence sources that setting a target of 3% of GDP may be necessary at some point in the next decade.

This chart was originally published by ICAEW.

ICAEW chart of the week: global military spending

19 March 2021: The UK’s Integrated Review is the inspiration for this week’s chart, illustrating the 20 countries around the world that spend the most on their militaries.

Chart showing global military spending in 2019 led by USA (£526bn) and China (£200bn) followed by 18 other countries - see text below the chart for details.

The UK Government launched its Integrated Review of Security, Defence, Development and Foreign Policy on 16 March 2021, setting out a vision for the UK’s place in the world following its departure from the European Union and in the context of increasing international tensions and emerging security threats.

At the core of the Integrated Review is security and defence, and ICAEW’s chart of the week illustrates one aspect of that by looking at military spending around the world. 

The chart shows spending by the top 20 countries, which together comprise in the order of £1.2tn of estimated total military spending of around £1.4tn to £1.5tn globally in 2019 – an almost textbook example of the 80:20 rule in action.

More than a third of the total spend is incurred by just one country – the USA – which spent in the order of £526bn in 2019 converted at current exchange rates. The next biggest were China and India at £200bn and £50bn respectively, although differences in purchasing power mean that they can afford many more soldiers, sailors and aircrew for the same amount of money. This is followed by Saudi Arabia (£45bn), Russia (£41bn), France (£38bn), the UK (£38bn), Germany (£38bn), Japan (£34bn), South Korea (£33bn), Australia (£21bn), Italy (£20bn), Canada (£17bn), Israel (£16bn), Brazil (£14bn), Spain (£13bn), Turkey (£11bn), the Netherlands (£9bn), Iran (£9bn) and Poland (£9bn).

Exchange rates affect the relative orders of many countries in the list, for example between Russia, France, the UK and Germany which can move up or down according to movements in their currencies, while there are a number of caveats over the estimates used given the different structures of armed forces around the world and a lack of transparency in what is included or excluded in defence budgets in many cases.

In addition, the use of in-year military spending does not necessarily translate directly into military strength. Military capabilities built up over many years or in some cases (such as the UK) over many centuries need to be taken into account, as do differing levels of technological development and spending on intelligence services, counter-terrorism and other aspects of security. Despite these various caveats, estimated military spending still provides a useful proxy in understanding the global security landscape and in particular highlights the UK’s position as a major second-tier military power – in the top 10 countries around the world.

Global Britain in a Competitive Age: the Integrated Review of Security, Defence, Development and Foreign Policy sets out some ambitious objectives for security and defence, which it summarises as follows: “Our diplomatic service, armed forces and security and intelligence agencies will be the most innovative and effective for their size in the world, able to keep our citizens safe at home and support our allies and partners globally. They will be characterised by agility, speed of action and digital integration – with a greater emphasis on engaging, training and assisting others. We will remain a nuclear-armed power with global reach and integrated military capabilities across all five operational domains. We will have a dynamic space programme and will be one of the world’s leading democratic cyber powers. Our diplomacy will be underwritten by the credibility of our deterrent and our ability to project power.”

The estimates of military spending used in the chart were taken from the Stockholm International Peace Research Institute (SIPRI)’s Military Expenditure Database, updated to current exchange rates.

This chart was originally published by ICAEW.