Cambodia has signed Agreements for the Avoidance of Double Taxation (“DTAs”) with Singapore, China, Brunei, Thailand, Vietnam, Indonesia and Hong Kong. The DTA with Singapore and Thailand came into force on 1 January 2018 and those with China, Brunei and Vietnam entered into force on 1 January 2019. DTAs are expected to reduce barriers on cross-border investment and trade between the countries, along with the fostering of heightened future economic growth in Cambodia. Of note is the reduction in the standard WHT rates for payments made to non-residents whereby the standard Cambodian WHT rate of 14% with respect to payments of interest, royalties, service fees and dividends are reduced to 10% in most cases for those taxpayers who qualify and obtain approval from the GDT under the DTA.
Source: https://drive.google.com/file/d/1ZsnUB3DiybFaGG2FOmBZNWtVd6pVTF-M/view?usp=sharing