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 21773 de 1988 DIAN1988Tributario
- Concepto 20952 de 1988 DIAN1988Tributario
- Concepto 21591 de 1988 DIAN1988Tributario
- Concepto 13057 de 1988 DIAN1988Tributario
- Concepto 13908 de 1988 DIAN1988Tributario
- Concepto 13913 de 1988 DIAN1988Tributario
- Concepto 10848 de 1988 DIAN1988Tributario
- Concepto 20539 de 1988 DIAN1988Tributario
- Concepto 20302 de 1988 DIAN1988Tributario
- Concepto 10853 de 1988 DIAN1988Tributario
- Concepto 21590 de 1988 DIAN1988Tributario
- Concepto 20906 de 1988 DIAN1988Tributario
- Concepto 20698 de 1988 DIAN1988Tributario
- Concepto 22060 de 1988 DIAN1988Tributario
- Concepto 20874 de 1988 DIAN1988Tributario
- Concepto 14876 de 1988 DIAN1988Tributario
- Concepto 20693 de 1988 DIAN1988Tributario
- Concepto 21760 de 1988 DIAN1988Tributario
- Concepto 21770 de 1988 DIAN1988Tributario
- Concepto 20980 de 1988 DIAN1988Tributario
- Concepto 20507 de 1988 DIAN1988Tributario
- Concepto 6895 de 1988 DIAN1988Tributario
- Concepto 23845 de 1988 DIAN1988Tributario
- Concepto 23890 de 1988 DIAN1988Tributario
- Concepto 15404 de 1988 DIAN1988Tributario
- Concepto 15405 de 1988 DIAN1988Tributario
- Concepto 15979 de 1988 DIAN1988Tributario
- Concepto 14883 de 1988 DIAN1988Tributario
- Concepto 13988 de 1988 DIAN1988Tributario
- Concepto 17003 de 1988 DIAN1988Tributario
- Concepto 17004 de 1988 DIAN1988Tributario
- Concepto 14764 de 1988 DIAN1988Tributario
- Concepto 17495 de 1988 DIAN1988Tributario
- Concepto 18079 de 1988 DIAN1988Tributario
- Concepto 17846 de 1988 DIAN1988Tributario
- Concepto 16680 de 1988 DIAN1988Tributario
- Concepto 17117 de 1988 DIAN1988Tributario
- Concepto 16234 de 1988 DIAN1988Tributario
- Concepto 16488 de 1988 DIAN1988Tributario
- Concepto 16260 de 1988 DIAN1988Tributario
- Concepto 16800 de 1988 DIAN1988Tributario
- Concepto 16069 de 1988 DIAN1988Tributario
- Concepto 20738 de 1988 DIAN1988Tributario
- Concepto 16681 de 1988 DIAN1988Tributario
- Concepto 18093 de 1988 DIAN1988Tributario
- Concepto 17000 de 1988 DIAN1988Tributario
- Concepto 16351 de 1988 DIAN1988Tributario
- Concepto 17431 de 1988 DIAN1988Tributario
- Concepto 17059 de 1988 DIAN1988Tributario
- Concepto 17118 de 1988 DIAN1988Tributario
- Concepto 16488 de 1988 DIAN1988Tributario
- Concepto 16832 de 1988 DIAN1988Tributario
- Concepto 18018 de 1988 DIAN1988Tributario
- Concepto 17048 de 1988 DIAN1988Tributario
- Concepto 16306 de 1988 DIAN1988Tributario
- Concepto 17120 de 1988 DIAN1988Tributario
- Concepto 16357 de 1988 DIAN1988Tributario
- Concepto 14110 de 1988 DIAN1988Tributario
- Concepto 16451 de 1988 DIAN1988Tributario
- Concepto 17709 de 1988 DIAN1988Tributario