This article is about which country has the most US debt. The United States is the world's largest economy and the biggest debtor nation in history.
Which Country Has the Most US Debt?
The United States is the world's largest debtor nation, owing more than $33 trillion to its creditors as of October 2023. However, not all of this debt is held by domestic entities. In fact, about 30% of the total U.S. debt is owned by foreign countries, which buy U.S. Treasury securities as a form of investment and savings. Among these foreign creditors, Japan is the largest one, holding $1.3 trillion in U.S. debt as of January 2023. Japan has been increasing its holdings of U.S. debt since 2019. when it surpassed China as the top foreign holder. China, on the other hand, has been reducing its exposure to U.S. debt, selling over $250 billion worth of Treasuries in four years.
What are the Other Nations?
Here are the top 10 foreign holders of US debt as of January 2023. ranked by the amount of Treasury securities they own.
1. Japan: $1.35 trillion (18.9% of total foreign holdings)
2. China: $1.12 trillion (15.7%)
3. United Kingdom: $505 billion (7.1%)
4. Ireland: $338 billion (4.7%)
5. Luxembourg: $287 billion (4%)
6. Switzerland: $279 billion (3.9%)
7. Brazil: $265 billion (3.7%)
8. Hong Kong: $249 billion (3.5%)
9. Cayman Islands: $236 billion (3.3%)
10. Belgium: $228 billion (3.2%)
These 10 countries or regions account for almost 70% of the total foreign holdings of US debt. Japan and China are by far the largest creditors, holding more than a third of the foreign-owned US debt between them.
The reasons why these countries invest in US debt vary, but they are mostly related to trade, currency, and geopolitical factors. For example, Japan and China are major trading partners of the US, and they buy US Treasuries to keep their currencies from appreciating too much against the US dollar, which would make their exports less competitive. The UK and Ireland are financial hubs that host many international investors who use US Treasuries as a safe and liquid asset. Switzerland and Luxembourg are also known for their banking and financial services industries, which attract foreign capital inflows that are then invested in US debt. Brazil and Hong Kong are emerging markets that use US Treasuries as a reserve asset to stabilize their economies and currencies. The Cayman Islands and Belgium are tax havens that serve as conduits for other investors who want to hide their identities or avoid taxes.
The US debt is not only a domestic issue, but also an international one that affects the global economy and geopolitics. The foreign holders of US debt have a stake in the fiscal and monetary policies of the US, as well as its political stability and security. On the other hand, the US also depends on the continued willingness and ability of these foreign creditors to lend it money at low interest rates.
Bottom Line
In this article, we have discussed which country has the most US debt. As the US debt continues to grow amid the COVID-19 pandemic and its aftermath, it remains to be seen how this delicate balance of power and trust will evolve in the future.




















