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 18569 de 1988 DIAN1988Tributario
- Concepto 18570 de 1988 DIAN1988Tributario
- Concepto 18092 de 1988 DIAN1988Tributario
- Concepto 18090 de 1988 DIAN1988Tributario
- Concepto 18091 de 1988 DIAN1988Tributario
- Concepto 18094 de 1988 DIAN1988Tributario
- Concepto 18089 de 1988 DIAN1988Tributario
- Concepto 17845 de 1988 DIAN1988Tributario
- Concepto 20489 de 1988 DIAN1988Tributario
- Concepto 19788 de 1988 DIAN1988Tributario
- Concepto 19798 de 1988 DIAN1988Tributario
- Concepto 19789 de 1988 DIAN1988Tributario
- Concepto 22238 de 1988 DIAN1988Tributario
- Concepto 22237 de 1988 DIAN1988Tributario
- Concepto 22050 de 1988 DIAN1988Tributario
- Concepto 21992 de 1988 DIAN1988Tributario
- Concepto 21995 de 1988 DIAN1988Tributario
- Concepto 21902 de 1988 DIAN1988Tributario
- Concepto 21764 de 1988 DIAN1988Tributario
- Concepto 21592 de 1988 DIAN1988Tributario
- Concepto 21589 de 1988 DIAN1988Tributario
- Concepto 21321 de 1988 DIAN1988Tributario
- Concepto 21319 de 1988 DIAN1988Tributario
- Concepto 21127 de 1988 DIAN1988Tributario
- Concepto 21126 de 1988 DIAN1988Tributario
- Concepto 21125 de 1988 DIAN1988Tributario
- Concepto 21002 de 1988 DIAN1988Tributario
- Concepto 20908 de 1988 DIAN1988Tributario
- Concepto 22632 de 1988 DIAN1988Tributario
- Concepto 31741 de 1988 DIAN1988Tributario
- Concepto 23956 de 1988 DIAN1988Tributario
- Concepto 23962 de 1988 DIAN1988Tributario
- Concepto 10150 de 1988 DIAN1988Tributario
- Concepto 8424 de 1988 DIAN1988Tributario
- Concepto 30044 de 1988 DIAN1988Tributario
- Concepto 9563 de 1988 DIAN1988Tributario
- Concepto 9568 de 1988 DIAN1988Tributario
- Concepto 8893 de 1988 DIAN1988Tributario
- Concepto 4595 de 1988 DIAN1988Tributario
- Concepto 6324 de 1988 DIAN1988Tributario
- Concepto 6043 de 1988 DIAN1988Tributario
- Concepto 11156 de 1988 DIAN1988Tributario
- Concepto 11101 de 1988 DIAN1988Tributario
- Concepto 11020 de 1988 DIAN1988Tributario
- Concepto 11027 de 1988 DIAN1988Tributario
- Concepto 11021 de 1988 DIAN1988Tributario
- Concepto 10860 de 1988 DIAN1988Tributario
- Concepto 10843 de 1988 DIAN1988Tributario
- Concepto 10805 de 1988 DIAN1988Tributario
- Concepto 10855 de 1988 DIAN1988Tributario
- Concepto 12290 de 1988 DIAN1988Tributario
- Concepto 12293 de 1988 DIAN1988Tributario
- Concepto 12579 de 1988 DIAN1988Tributario
- Concepto 12277 de 1988 DIAN1988Tributario
- Concepto 12377 de 1988 DIAN1988Tributario
- Concepto 12229 de 1988 DIAN1988Tributario
- Concepto 11472 de 1988 DIAN1988Tributario
- Concepto 11314 de 1988 DIAN1988Tributario
- Concepto 11321 de 1988 DIAN1988Tributario
- Concepto 11319 de 1988 DIAN1988Tributario