On September 8, 2026, the Federal Executive submitted to the Mexican Congress the Economic Package for fiscal year 2027. Among other documents, such package comprises: (i) the bill of decree amending, adding to and repealing various provisions of the Income Tax Law, together with its transitional provisions; (ii) the bill of decree amending, adding to and repealing various provisions of the Federal Duties Law; (iii) the bill of decree amending, adding to and repealing various provisions of the Customs Law; (iv) the bill for the Federal Revenue Law for fiscal year 2027; and (v) the draft Federal Expenditure Budget for fiscal year 2027 (hereinafter, the "2027 Economic Package").

On September 8, 2026, the Federal Executive Branch submitted a bill to enact the Digital Economy Law for Digital and Electronic Payments (the “Bill”), which seeks to accelerate the adoption of electronic and digital payment methods in Mexico and facilitate access to financial services.

On August 30, 2026, President Claudia Sheinbaum submitted a bill to the Senate (the "Bill") amending the Foreign Investment Law (the "LIE" per its acronym in Spanish) with the purpose of creating a national security screening process for the acquisition of Mexican companies by foreign investors.