Looking for logging into the Dian site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Dian site. After that you can login as usual with your login credentials.
https://www.dian.gov.co/Transaccional/Paginas/default.aspx
https://muisca.dian.gov.co/WebArancel/
https://muisca.dian.gov.co/WebArquitectura/DefCrearCuentaUsuario.faces
https://www.dian.gov.co/
https://devolucion.dian.gov.co/
https://www.dian.gov.co/Paginas/Inicio.aspx
https://muisca.dian.gov.co/WebArquitectura/DefActivacionCuenta.faces?siguienteURL=DefVerificarNit
https://muisca.dian.gov.co/WebOperacionaduanera/DefLogin.faces
https://facturaciongratuita.dian.gov.co/
https://muisca.dian.gov.co/WebFirmadigital/DefLogin.faces
https://www.dian.gov.co/impuestos/personas/Paginas/tramitesyservicios.aspx
https://www.dian.gov.co/fizcalizacioncontrol/herramienconsulta/FacturaElectronica/Facturaci%C3%B3n_Gratuita_DIAN/Paginas/Facturacion-Gratuita-DIAN.aspx
https://www.dian.gov.co/Transaccional/Paginas/solucionesafallasservilinea.aspx