For persons wishing to work in Mexico. Valid passport and one photocopy. Passport must have at least 6 months of validity remaining. Photocopy of every page of passport. Job offer letter from employer to immigration. Letter show state the job position, terms of employment and the monthly salary expected to to paid to the candidate. Copies of employer's Articles of Incorporation. Original and copy of Employer's tax credentials and registration form (RFC and R1) Original and copy of Employer's last IVA tax return. Completed Immigration Request Form. Payment of appropriate fees. 1,400 pesos paid in cash only at a Mexican bank. NO RENEWALS ARE DONE AT THE MEXICAN CONSULATE. You must get in touch with the Mexican Immigration dept. 30 days prior to expiration date.