If I marry a Mexican citizen in Mexico I am a US Citizen what do I need in paperwork to stay in Mexico?

If you marry a Mexican citizen in Mexico, you will need to secure a temporary resident visa based on your marriage. This typically involves providing your marriage certificate (translated into Spanish and apostilled), your passport, and proof of your spouse's citizenship. Additionally, you may need to submit an application at the Mexican consulate or Immigration office and provide documentation of financial stability. It’s advisable to consult with the local immigration office for specific requirements and processes.