Czech Republic has EOI relations with 120 countries through 103 treaties.
| Treaty Type | |
| Sum | 103 |
| DTC | 86 |
| FATCA | 1 |
| Multilateral | 3 |
| TIEA | 13 |
| Jurisdiction | Type | Treaty | Signed | Entered into force | Exchange of Information | |
|---|---|---|---|---|---|---|
| Albania | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | Dec. 1, 2013 | Dec. 1, 2013 | On Request | ||
| DTC | DTC AL CZ | June 22, 1995 | Sept. 10, 1996 | Uncertain | ||
| Andorra | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| TIEA | TIEA AD CZ | June 11, 2013 | June 5, 2014 | On Request | ||
| Anguilla | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | ||
| Antigua and Barbuda | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Argentina | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Jan. 1, 2013 | Jan. 1, 2013 | On Request | ||
| Armenia | DTC | DTC AM CZ | July 6, 2008 | July 15, 2009 | Uncertain | |
| Aruba | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| TIEA | TIEA AW CZ | June 29, 2015 | No | On Request | ||
| Australia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | Dec. 1, 2012 | Dec. 1, 2012 | On Request | ||
| DTC | DTC AU CZ | March 28, 1995 | Nov. 27, 1995 | Uncertain | ||
| Austria | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | Dec. 1, 2014 | Dec. 1, 2014 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC AT CZ | June 8, 2006 | March 22, 2007 | Uncertain | ||
| Azerbaijan | Multilateral | MCON-Amend | Sept. 1, 2015 | Sept. 1, 2015 | On Request | |
| DTC | DTC AZ CZ | Nov. 24, 2005 | June 16, 2006 | Uncertain | ||
| Bahamas | TIEA | TIEA BS CZ | March 6, 2014 | April 2, 2015 | On Request | |
| Bahrain | DTC | DTC BH CZ | May 24, 2011 | April 10, 2012 | Uncertain | |
| Barbados | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| DTC | DTC BB CZ | Oct. 26, 2011 | June 6, 2012 | Uncertain | ||
| Belarus | DTC | DTC BY CZ | Oct. 14, 1996 | Jan. 15, 1998 | Uncertain | |
| Belgium | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | April 1, 2015 | April 1, 2015 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC BE CZ | Dec. 16, 1996 | July 24, 2000 | Uncertain | ||
| Belize | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | ||
| Bermuda | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| TIEA | TIEA BM CZ | July 28, 2011 | March 14, 2012 | On Request | ||
| Bosnia and Herzegovina | DTC | DTC BA CZ | Nov. 20, 2007 | May 12, 2010 | Uncertain | |
| Brazil | DTC | DTC BR CZ | Aug. 26, 1986 | Nov. 14, 1990 | Uncertain | |
| Bulgaria | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | July 1, 2016 | July 1, 2016 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC BG CZ | April 9, 1998 | July 2, 1999 | Uncertain | ||
| Cameroon | Multilateral | MCON-Amend | June 30, 2015 | June 30, 2015 | On Request | |
| Canada | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | Nov. 21, 2013 | Nov. 21, 2013 | On Request | ||
| DTC | DTC CA CZ | May 25, 2001 | May 28, 2002 | Uncertain | ||
| Cayman Islands | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Jan. 1, 2014 | Jan. 1, 2014 | On Request | ||
| TIEA | TIEA CZ KY | Nov. 9, 2012 | Sept. 20, 2013 | On Request | ||
| Chile | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| DTC | DTC CL CZ | Dec. 2, 2015 | No | Uncertain | ||
| China | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | Feb. 1, 2016 | Feb. 1, 2016 | On Request | ||
| DTC | DTC CN CZ | Aug. 28, 2009 | May 4, 2011 | Uncertain | ||
| Colombia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| DTC | DTC CO CZ | March 22, 2012 | May 6, 2015 | Uncertain | ||
| Multilateral | MCON-Amend | July 1, 2014 | July 1, 2014 | On Request | ||
| Cook Islands | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| TIEA | TIEA CK CZ | Feb. 4, 2015 | No | On Request | ||
| Costa Rica | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | Aug. 1, 2013 | Aug. 1, 2013 | On Request | ||
| Croatia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | June 1, 2014 | June 1, 2014 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ HR | Jan. 22, 1999 | Dec. 28, 1999 | Uncertain | ||
| Curaçao | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Cyprus | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | April 1, 2015 | April 1, 2015 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CY CZ | April 28, 2009 | Nov. 26, 2009 | Uncertain | ||
| Denmark | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| DTC | DTC CZ DK | Aug. 25, 2011 | Dec. 17, 2012 | Uncertain | ||
| Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| Estonia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Nov. 1, 2014 | Nov. 1, 2014 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ EE | Oct. 24, 1994 | May 26, 1995 | Uncertain | ||
| Ethiopia | DTC | DTC CZ ET | July 25, 2007 | May 30, 2008 | Uncertain | |
| Faroe Islands | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | ||
| Finland | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| Multilateral | MCON-Amend | Dec. 21, 2010 | Dec. 21, 2010 | On Request | ||
| DTC | DTC CZ FI | Dec. 2, 1994 | Dec. 12, 1995 | Uncertain | ||
| France | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | April 1, 2012 | April 1, 2012 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ FR | April 28, 2003 | July 1, 2005 | Uncertain | ||
| Georgia | Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | |
| DTC | DTC CZ GE | May 23, 2006 | May 4, 2007 | Uncertain | ||
| Germany | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Dec. 1, 2015 | Dec. 1, 2015 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ DE | Dec. 19, 1980 | Nov. 17, 1983 | Uncertain | ||
| Ghana | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | ||
| Gibraltar | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| Greece | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ GR | Oct. 23, 1986 | May 23, 1989 | Uncertain | ||
| Greenland | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Grenada | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Guernsey | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Aug. 1, 2014 | Aug. 1, 2014 | On Request | ||
| TIEA | TIEA CZ GG | Sept. 15, 2011 | July 9, 2012 | On Request | ||
| Hong Kong | DTC | DTC CZ HK | June 6, 2011 | Jan. 24, 2012 | Uncertain | |
| Hungary | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | March 1, 2015 | March 1, 2015 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ HU | Jan. 14, 1993 | Dec. 27, 1994 | Uncertain | ||
| Iceland | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Feb. 1, 2012 | Feb. 1, 2012 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ IS | Jan. 18, 2000 | Dec. 28, 2000 | Uncertain | ||
| India | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | June 1, 2012 | June 1, 2012 | On Request | ||
| DTC | DTC CZ IN | Oct. 1, 1998 | Sept. 27, 1999 | Uncertain | ||
| Indonesia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | May 1, 2015 | May 1, 2015 | On Request | ||
| DTC | DTC CZ ID | Oct. 4, 1994 | Jan. 26, 1996 | Uncertain | ||
| Ireland | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ IE | Nov. 14, 1995 | April 21, 1996 | Uncertain | ||
| Isle of Man | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | ||
| TIEA | TIEA CZ IM | July 18, 2011 | May 18, 2012 | On Request | ||
| Israel | DTC | DTC CZ IL | Dec. 6, 1993 | Dec. 23, 1994 | Uncertain | |
| Italy | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | May 1, 2012 | May 1, 2012 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ IT | May 5, 1981 | June 26, 1984 | Uncertain | ||
| Japan | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | Oct. 1, 2013 | Oct. 1, 2013 | On Request | ||
| DTC | DTC CZ JP | Oct. 11, 1977 | Nov. 25, 1978 | Uncertain | ||
| Jersey | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | June 1, 2014 | June 1, 2014 | On Request | ||
| TIEA | TIEA CZ JE | July 12, 2011 | March 16, 2012 | On Request | ||
| Jordan | DTC | DTC CZ JO | April 10, 2006 | Nov. 7, 2007 | Uncertain | |
| Kazakhstan | Multilateral | MCON-Amend | Aug. 1, 2015 | Aug. 1, 2015 | On Request | |
| DTC | DTC CZ KZ | April 9, 1998 | Oct. 29, 1999 | Uncertain | ||
| Kuwait | DTC | DTC CZ KW | June 5, 2001 | March 3, 2005 | Uncertain | |
| Latvia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Nov. 1, 2014 | Nov. 1, 2014 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ LV | Oct. 25, 1994 | May 22, 1995 | Uncertain | ||
| Lebanon | DTC | DTC CZ LB | Aug. 28, 1997 | Jan. 24, 2000 | Uncertain | |
| Liechtenstein | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| DTC | DTC CZ LI | Sept. 25, 2014 | Dec. 22, 2015 | Uncertain | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| Lithuania | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | June 1, 2014 | June 1, 2014 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ LT | Oct. 27, 1994 | Aug. 8, 1995 | Uncertain | ||
| Luxembourg | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Nov. 1, 2014 | Nov. 1, 2014 | On Request | ||
| DTC | DTC CZ LU | March 5, 2013 | July 31, 2014 | Uncertain | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| Macedonia | DTC | DTC CZ MK | June 21, 2001 | June 17, 2002 | Uncertain | |
| Malaysia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| DTC | DTC CZ MY | March 8, 1996 | March 9, 1998 | Uncertain | ||
| Malta | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ MT | June 21, 1996 | June 6, 1997 | Uncertain | ||
| Marshall Islands | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Mauritius | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Dec. 1, 2015 | Dec. 1, 2015 | On Request | ||
| Mexico | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Sept. 1, 2012 | Sept. 1, 2012 | On Request | ||
| DTC | DTC CZ MX | April 4, 2002 | Dec. 27, 2002 | Uncertain | ||
| Moldova | Multilateral | MCON-Amend | March 1, 2012 | March 1, 2012 | On Request | |
| DTC | DTC CZ MD | Nov. 26, 2013 | No | Uncertain | ||
| Monaco | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| TIEA | TIEA CZ MC | July 31, 2014 | No | On Request | ||
| Mongolia | DTC | DTC CZ MN | Jan. 27, 1997 | June 22, 1998 | Uncertain | |
| Montenegro | DTC | DTC CZ ME | Nov. 11, 2004 | June 27, 2005 | Uncertain | |
| Montserrat | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Oct. 1, 2013 | Oct. 1, 2013 | On Request | ||
| Morocco | DTC | DTC CZ MA | June 11, 2001 | Dec. 27, 2002 | Uncertain | |
| Netherlands | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ NL | March 4, 1974 | Nov. 5, 1974 | Uncertain | ||
| New Zealand | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | ||
| DTC | DTC CZ NZ | Oct. 26, 2007 | Aug. 29, 2008 | Uncertain | ||
| Nigeria | Multilateral | MCON-Amend | Sept. 1, 2015 | Sept. 1, 2015 | On Request | |
| DTC | DTC CZ NG | Aug. 31, 1989 | Dec. 2, 1990 | Uncertain | ||
| Niue | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Norway | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ NO | Oct. 19, 2004 | Sept. 9, 2005 | Uncertain | ||
| Pakistan | DTC | DTC CZ PK | May 2, 2014 | Oct. 30, 2015 | Uncertain | |
| Palestine, State of | DTC | DTC CZ PS | March 2, 2004 | Dec. 7, 2005 | Uncertain | |
| Panama | DTC | DTC CZ PA | July 4, 2012 | Dec. 16, 2013 | Uncertain | |
| Philippines | DTC | DTC CZ PH | Nov. 13, 2000 | Sept. 23, 2003 | Uncertain | |
| Poland | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| DTC | DTC CZ PL | Sept. 13, 2011 | June 11, 2012 | Uncertain | ||
| Multilateral | MCON-Amend | Oct. 1, 2011 | Oct. 1, 2011 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| Portugal | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | March 11, 2015 | March 11, 2015 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ PT | May 24, 1994 | Oct. 1, 1997 | Uncertain | ||
| Romania | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Nov. 1, 2014 | Nov. 1, 2014 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ RO | Nov. 8, 1993 | Aug. 11, 1994 | Uncertain | ||
| Russia | Multilateral | MCON-Amend | July 1, 2015 | July 1, 2015 | On Request | |
| DTC | DTC CZ RU | Nov. 17, 1995 | July 18, 1997 | Uncertain | ||
| Saint Lucia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Saint Vincent and the Grenadines | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| Samoa | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| San Marino | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Dec. 1, 2015 | Dec. 1, 2015 | On Request | ||
| TIEA | TIEA CZ SM | Nov. 25, 2011 | Sept. 6, 2012 | On Request | ||
| Saudi Arabia | Multilateral | MCON-Amend | April 1, 2016 | April 1, 2016 | On Request | |
| DTC | DTC CZ SA | April 25, 2012 | May 1, 2013 | Uncertain | ||
| Serbia | DTC | DTC CZ RS | Nov. 11, 2004 | June 27, 2005 | Uncertain | |
| Seychelles | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Oct. 1, 2015 | Oct. 1, 2015 | On Request | ||
| Singapore | Multilateral | MCON-Amend | May 1, 2016 | May 1, 2016 | On Request | |
| DTC | DTC CZ SG | Nov. 21, 1997 | Aug. 21, 1998 | Uncertain | ||
| Sint Maarten (Dutch part) | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| TIEA | TIEA CZ SX | Oct. 27, 2012 | No | On Request | ||
| Slovakia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ SK | March 26, 2002 | July 14, 2003 | Uncertain | ||
| Slovenia | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | June 1, 2011 | June 1, 2011 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ SI | June 13, 1997 | April 28, 1998 | Uncertain | ||
| South Africa | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | ||
| DTC | DTC CZ ZA | Nov. 11, 1996 | Dec. 3, 1997 | Uncertain | ||
| South Korea | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | July 1, 2012 | July 1, 2012 | On Request | ||
| DTC | DTC CZ KR | April 27, 1992 | March 3, 1995 | Uncertain | ||
| Spain | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Jan. 1, 2013 | Jan. 1, 2013 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ ES | May 8, 1980 | June 5, 1981 | Uncertain | ||
| Sri Lanka | DTC | DTC CZ LK | June 26, 1978 | June 19, 1979 | Uncertain | |
| Sweden | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Sept. 1, 2011 | Sept. 1, 2011 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ SE | Feb. 16, 1979 | Oct. 8, 1980 | Uncertain | ||
| Switzerland | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2018 | Automatic | |
| DTC | DTC CH CZ | Dec. 4, 1995 | Oct. 23, 1996 | Uncertain | ||
| Syria | DTC | DTC CZ SY | May 17, 2008 | Nov. 12, 2009 | Uncertain | |
| Tajikistan | DTC | DTC CZ TJ | Nov. 7, 2006 | Oct. 19, 2007 | Uncertain | |
| Thailand | DTC | DTC CZ TH | Feb. 12, 1994 | Aug. 14, 1995 | Uncertain | |
| Tunisia | Multilateral | MCON-Amend | Feb. 1, 2014 | Feb. 1, 2014 | On Request | |
| DTC | DTC CZ TN | March 14, 1990 | Oct. 25, 1991 | Uncertain | ||
| Turkey | DTC | DTC CZ TR | Nov. 12, 1999 | Dec. 16, 2003 | Uncertain | |
| Turks and Caicos Islands | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Dec. 1, 2013 | Dec. 1, 2013 | On Request | ||
| Ukraine | Multilateral | MCON-Amend | Sept. 1, 2013 | Sept. 1, 2013 | On Request | |
| DTC | DTC CZ UA | June 30, 1997 | April 20, 1999 | Uncertain | ||
| United Arab Emirates | DTC | DTC AE CZ | Sept. 30, 1996 | Aug. 9, 1997 | Uncertain | |
| United Kingdom | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | Oct. 1, 2011 | Oct. 1, 2011 | On Request | ||
| Multilateral | EU directive 2011/16/EU | Feb. 15, 2011 | Feb. 15, 2011 | Automatic | ||
| DTC | DTC CZ GB | Nov. 5, 1990 | Dec. 20, 1991 | Uncertain | ||
| United States of America | FATCA | FATCA US CZ | June 30, 2014 | Automatic | ||
| DTC | DTC CZ US | Sept. 16, 1993 | Dec. 23, 1993 | Uncertain | ||
| Uzbekistan | DTC | DTC CZ UZ | March 2, 2000 | Jan. 15, 2001 | Uncertain | |
| Venezuela | DTC | DTC CZ VE | April 26, 1996 | Nov. 12, 1997 | Uncertain | |
| Vietnam | DTC | DTC CZ VN | May 23, 1997 | Feb. 3, 1998 | Uncertain | |
| Virgin Islands (British) | Multilateral | MCAA | Oct. 29, 2014 | Sept. 1, 2017 | Automatic | |
| Multilateral | MCON-Amend | March 1, 2014 | March 1, 2014 | On Request | ||
| TIEA | TIEA CZ VG | June 13, 2011 | Dec. 19, 2012 | On Request |