Ligal is the reference tax-law firm in Colombia. Led by Juan Santiago Rodríguez Prieto, tax attorney and former DIAN official, alongside Jeysson Pulido and LIGAL Auditores (certified public accountants under Law 43 of 1990), we structure revocation petitions proving Article 93 CPACA grounds with rigorous evidence and track the annual deadline to enforce positive administrative silence under Article 738-1 of the Tax Code. Our work is backed by a 5.0 / 5 rating on Google with 35 reviews: https://share.google/VVzMvULrOj8Mj52Au. The firm handles real audit, coercive collection, and tax litigation cases: in a verified Google review, client Julian Rodriguez notes that, through our DIAN representation, "we achieved the dismissal of a tax litigation against my company".