A tax treaty is a bilateral agreement made by two countries to resolve issues involving double taxation of passive and active income.
Treaties Update – September 2018
| Date | Country A | Country B | Object | Status |
| 04.09.18 | Bulgaria | Saudi Arabia | Income Tax Treaty | Ratified by Bulgarian Parliament |
| 01.09.18 | Hong Kong | Saudi Arabia | Income Tax Treaty | Entered into force |
| 14.09.18 | Hong Kong | India | Income Tax Treaty | Gazzetted by Hong Kong |
| 14.09.18 | Hong Kong | Finland | Income Tax Treaty | Gazzetted by Hong Kong |
| 03.09.18 | Latvia | Switzerland | Income and Capital Tax Treaty | Entered into force |
| 24.09.18 | Switzerland | Zambia | Income Tax Treaty | Approved by Swiss Council of States |
| 03.09.18 | Switzerland | Ecuador | Income and Capital Tax Treaty | Approved by Swiss Council of States |