Hong Kong has EOI relations with 36 countries through 36 treaties.
| Treaty Type | |
| Sum | 36 |
| DTC | 29 |
| FATCA | 1 |
| TIEA | 6 |
| Jurisdiction | Type | Treaty | Signed | Entered into force | Exchange of Information | |
|---|---|---|---|---|---|---|
| Austria | DTC | DTC AT HK | May 25, 2010 | Jan. 1, 2011 | Uncertain | |
| Belgium | DTC | DTC BE HK | Dec. 10, 2003 | Oct. 7, 2004 | Uncertain | |
| Brunei | DTC | DTC BN HK | July 19, 2010 | Dec. 19, 2010 | Uncertain | |
| Canada | DTC | DTC CA HK | Nov. 11, 2012 | Oct. 29, 2013 | Uncertain | |
| China | DTC | DTC CN HK | Dec. 10, 2003 | Dec. 8, 2006 | Uncertain | |
| Czech Republic | DTC | DTC CZ HK | June 6, 2011 | Jan. 24, 2012 | Uncertain | |
| Denmark | TIEA | TIEA DK HK | Aug. 22, 2014 | Dec. 4, 2015 | On Request | |
| Faroe Islands | TIEA | TIEA FO HK | Aug. 22, 2014 | Dec. 4, 2015 | On Request | |
| France | DTC | DTC FR HK | Oct. 21, 2010 | Dec. 1, 2011 | Uncertain | |
| Greenland | TIEA | TIEA GL HK | Aug. 22, 2014 | No | On Request | |
| Guernsey | DTC | DTC GG HK | March 28, 2013 | Dec. 5, 2013 | Uncertain | |
| Hungary | DTC | DTC HK HU | May 12, 2010 | Jan. 1, 2012 | Uncertain | |
| Iceland | TIEA | TIEA HK IS | Aug. 22, 2014 | Dec. 4, 2015 | On Request | |
| Indonesia | DTC | DTC HK ID | March 23, 2010 | March 28, 2012 | Uncertain | |
| Ireland | DTC | DTC HK IE | June 22, 2010 | Feb. 10, 2011 | Uncertain | |
| Italy | DTC | DTC HK IT | Jan. 14, 2013 | No | Uncertain | |
| Japan | DTC | DTC HK JP | Nov. 9, 2010 | Aug. 14, 2011 | Uncertain | |
| Jersey | DTC | DTC HK JE | Feb. 15, 2012 | July 3, 2013 | Uncertain | |
| Kuwait | DTC | DTC HK KW | May 13, 2010 | July 25, 2013 | Uncertain | |
| Liechtenstein | DTC | DTC HK LI | Aug. 12, 2010 | July 8, 2011 | Uncertain | |
| Luxembourg | DTC | DTC HK LU | Nov. 2, 2007 | Jan. 20, 2009 | Uncertain | |
| Malaysia | DTC | DTC HK MY | April 25, 2012 | Dec. 28, 2012 | Uncertain | |
| Malta | DTC | DTC HK MT | Nov. 8, 2011 | July 18, 2012 | Uncertain | |
| Mexico | DTC | DTC HK MX | June 18, 2012 | March 7, 2013 | Uncertain | |
| Netherlands | DTC | DTC HK NL | March 22, 2010 | Oct. 24, 2011 | Uncertain | |
| New Zealand | DTC | DTC HK NZ | Dec. 1, 2010 | Nov. 9, 2011 | Uncertain | |
| Norway | TIEA | TIEA HK NO | Aug. 22, 2014 | Dec. 4, 2015 | On Request | |
| Portugal | DTC | DTC HK PT | March 22, 2011 | June 3, 2012 | Uncertain | |
| Qatar | DTC | DTC HK QA | May 13, 2013 | Dec. 5, 2013 | Uncertain | |
| Spain | DTC | DTC ES HK | April 1, 2011 | April 13, 2012 | Uncertain | |
| Sweden | TIEA | TIEA HK SE | Aug. 22, 2014 | No | On Request | |
| Switzerland | DTC | DTC CH HK | Oct. 4, 2010 | Jan. 1, 2012 | Uncertain | |
| Thailand | DTC | DTC HK TH | Sept. 7, 2005 | Dec. 7, 2005 | Uncertain | |
| United Kingdom | DTC | DTC GB HK | June 21, 2010 | Dec. 20, 2010 | Uncertain | |
| United States of America | FATCA | FATCA US HK | June 30, 2014 | Automatic | ||
| Vietnam | DTC | DTC HK VN | Dec. 16, 2008 | Aug. 12, 2009 | Uncertain |