The Federal Public Revenue Administration (AFIP) of Argentina has introduced a new tax regime for the cattle and buffalo meat production and marketing chain, replacing the Liniers General Market Index with the General Index of the Agricultural and Livestock Market (IGMAG) to update VAT values. This change is expected to enhance the competitiveness of Argentine meat exports by aligning local prices with global market conditions. The new resolution also streamlines administrative procedures and strengthens oversight, supporting the government's efforts to modernize tax administration and combat tax evasion. The success of this reform hinges on the collaboration between the private sector and tax authorities and the effectiveness of new monitoring tools.