19. If there is a limit on the amount a donor can contribute to a candidate, what is the limit?

  Source: General Law of Political Parties, 2020    

Artículo 56
2. El financiamiento privado se ajustará a los siguientes límites anuales:
b) Para el caso de las aportaciones de candidatos, así como de simpatizantes durante los procesos electorales, el diez por ciento del tope de gasto para la elección presidencial inmediata anterior, para ser utilizadas en las campañas de sus candidatos;                                                    

Article 56
2. Private financing shall be subject to the following annual limits:
b) In the case of contributions from candidates, as well as from supporters during electoral processes, ten percent of the spending limit for the immediately preceding presidential election, to be used in the campaigns of their candidates;

 Source: General Law of Electoral Institutions and Procedures, 2017              

 Articulo 399
1. El financiamiento privado se constituye por las aportaciones que realicen el Candidato Independiente y sus simpatizantes, el cual no podrá rebasar en ningún caso, el 10% del tope de gasto para la elección de que se trate.                                       

Article 399
1. Private financing consists of contributions made by the Independent Candidate and their supporters, which may not exceed, in any case, 10% of the spending limit for the election in question.

The contribution limit for party-affiliated candidates is 10% of the spending limit from the previous presidential election. The contribution limit for independent candidates may not exceed 10% of the spending cap for election contested