Why are municipal bonds less attractive to foreign bondholders?

Municipal bonds are often less attractive to foreign bondholders primarily due to their tax-exempt status in the United States, which does not extend to non-residents. Foreign investors may not benefit from the tax advantages that domestic investors enjoy, leading to lower effective yields. Additionally, currency risk and the complexities of U.S. tax regulations can further deter foreign investment in these bonds. Lastly, foreign bondholders may prefer bonds issued by their own governments or entities that align more closely with their investment strategies and currency stability.