Determine whether you qualify by birth, descent, marriage, or naturalization
Gather required documents, including birth certificate, passport, proof of legal residence, and identity documents
Obtain certified translations into Spanish for any foreign-language documents
Apostille or legalize foreign documents if required
Complete the Mexican citizenship application form
Pay the required government fees
Submit the application to the SecretarÃa de Relaciones Exteriores
Attend any required interview, exam, or appointment
Provide proof of Spanish language proficiency and knowledge of Mexican history and culture if applying by naturalization
Wait for the application to be reviewed and approved
Take the oath of allegiance if approved
Obtain your Mexican naturalization certificate or citizenship documentation