In 2025/26, the budgeted expenditure of the United Kingdom government is expected to be reach 1,335 billion British pounds, with the highest spending function being the 379 billion pounds expected to be spent on social protection, which includes pensions and other welfare benefits. Government spending on health was expected to be 277 billion pounds and was the second-highest spending function in this fiscal year, while education was the third-highest spending category at 146 billion pounds. UK government debt approaching 100 percent of GDP At the end of the 2024/25 financial year, the UK's government debt amounted to approximately 2.8 trillion British pounds, around 96 percent of GDP that year. This is due to the UK having to borrow money to cover its spending commitments, especially at the height of the COVID-19 pandemic, when this deficit amounted to 314.6 billion pounds. Without significant cuts to spending or tax rises, the current government is aiming to reduce this debt by creating a stronger, more productive economy. Though this is how Britain's post WW2 debt was reduced, the country faces far more structural problems to growth than it did in the mid 20th century. Income Tax the UK's main revenue source Income Tax is expected to raise approximately 329 billion British pounds in the 2025/26 financial year, and be the largest revenue source for the government that year. Value Added Tax (VAT) receipts are expected to raise 214 billion pounds, with National Insurance contributions reaching 199 billion pounds. Although National Insurance rates for employees has actually fallen recently, the rate which employers pay was one of the main tax rises announced in the Autumn 2024 budget, rising from 13.8 percent to 15 percent. Though this avoided raising tax for workers directly, many UK businesses were critical of the move, with taxation seen as the main issue facing them at the start of 2025.

As of December 2024, Japan held United States treasury securities totaling about 1.06 trillion U.S. dollars. Foreign holders of United States treasury debt According to the Federal Reserve and U.S. Department of the Treasury, foreign countries held a total of 8.5 trillion U.S. dollars in U.S. treasury securities as of December 2024. Of the total held by foreign countries, Japan and Mainland China held the greatest portions, with China holding 759 billion U.S. dollars in U.S. securities. The U.S. public debt In 2023, the United States had a total public national debt of 33.2 trillion U.S. dollars, an amount that has been rising steadily, particularly since 2008. In 2023, the total interest expense on debt held by the public of the United States reached 678 billion U.S. dollars, while 197 billion U.S. dollars in interest expense were intra governmental debt holdings. Total outlays of the U.S. government were 6.1 trillion U.S. dollars in 2023. By 2029, spending is projected to reach 8.3 trillion U.S. dollars.