DIAN — Tax regulations and doctrine
The DIAN (Dirección de Impuestos y Aduanas Nacionales), Colombia's tax and customs authority: the resolutions and circulars it issues, and the opinions and official letters in which it sets its official position on income tax, VAT (IVA), customs and foreign exchange.
21,663documents12,074official letters8,403opinions934resolutions252circulars1987–2026period
Type
Subject areas
21,663 documents — most recent first
- Concepto 15868 de 1988 DIAN1988Tributario
- Concepto 18563 de 1988 DIAN1988Tributario
- Concepto 18837 de 1988 DIAN1988Tributario
- Concepto 18515 de 1988 DIAN1988Tributario
- Concepto 19183 de 1988 DIAN1988Tributario
- Concepto 16010 de 1988 DIAN1988Tributario
- Concepto 19803 de 1988 DIAN1988Tributario
- Concepto 19188 de 1988 DIAN1988Tributario
- Concepto 18097 de 1988 DIAN1988Tributario
- Concepto 18526 de 1988 DIAN1988Tributario
- Concepto 18098 de 1988 DIAN1988Tributario
- Concepto 19768 de 1988 DIAN1988Tributario
- Concepto 18969 de 1988 DIAN1988Tributario
- Concepto 18838 de 1988 DIAN1988Tributario
- Concepto 18615 de 1988 DIAN1988Tributario
- Concepto 19761 de 1988 DIAN1988Tributario
- Concepto 18616 de 1988 DIAN1988Tributario
- Concepto 18850 de 1988 DIAN1988Tributario
- Concepto 14889 de 1988 DIAN1988Tributario
- Concepto 18839 de 1988 DIAN1988Tributario
- Concepto 14683 de 1988 DIAN1988Tributario
- Concepto 18527 de 1988 DIAN1988Tributario
- Concepto 18096 de 1988 DIAN1988Tributario
- Concepto 15663 de 1988 DIAN1988Tributario
- Concepto 19871 de 1988 DIAN1988Tributario
- Concepto 20177 de 1988 DIAN1988Tributario
- Concepto 18840 de 1988 DIAN1988Tributario
- Concepto 19809 de 1988 DIAN1988Tributario
- Concepto 18564 de 1988 DIAN1988Tributario
- Concepto 19122 de 1988 DIAN1988Tributario
- Concepto 19807 de 1988 DIAN1988Tributario
- Concepto 19793 de 1988 DIAN1988Tributario
- Concepto 18565 de 1988 DIAN1988Tributario
- Concepto 13515 de 1988 DIAN1988Tributario
- Concepto 14101 de 1988 DIAN1988Tributario
- Concepto 18529 de 1988 DIAN1988Tributario
- Concepto 18518 de 1988 DIAN1988Tributario
- Concepto 19787 de 1988 DIAN1988Inversión en cultivos de palma africana
- Concepto 19808 de 1988 DIAN1988Tributario
- Concepto 14437 de 1988 DIAN1988Tributario
- Concepto 18567 de 1988 DIAN1988Tributario
- Concepto 13067 de 1988 DIAN1988Tributario
- Concepto 10844 de 1988 DIAN1988Tributario
- Concepto 19866 de 1988 DIAN1988Tributario
- Concepto 21835 de 1988 DIAN1988Tributario
- Concepto 10846 de 1988 DIAN1988Tributario
- Concepto 20538 de 1988 DIAN1988Tributario
- Concepto 22240 de 1988 DIAN1988Tributario
- Concepto 20487 de 1988 DIAN1988tributario
- Concepto 10852 de 1988 DIAN1988Tributario
- Concepto 20609 de 1988 DIAN1988Tributario
- Concepto 19859 de 1988 DIAN1988Tributario
- Concepto 20978 de 1988 DIAN1988Tributario
- Concepto 10841 de 1988 DIAN1988Tributario
- Concepto 20176 de 1988 DIAN1988Tributario
- Concepto 11726 de 1988 DIAN1988Tributario
- Concepto 21772 de 1988 DIAN1988Tributario
- Concepto 20508 de 1988 DIAN1988Tributario
- Concepto 13196 de 1988 DIAN1988Tributario
- Concepto 20695 de 1988 DIAN1988Tributario