"SAT: Guía Informativa" is an Android application developed by RTT Software that provides useful information about the Mexican Tax Administration Service (SAT) to guide Mexican taxpayers. The app contains detailed information about the different offices located in various states, including their phone numbers and business hours. Users can also learn how to schedule or cancel appointments, recover or modify their SAT passwords, and much more.

The SAT is a Mexican government agency responsible for collecting taxes nationwide. It operates under the supervision of the Secretary of Finance and Public Credit and is tasked with enforcing tax laws and regulations, providing taxpayers with information on taxes, and conducting audits of non-compliant taxpayers.

The app also provides information on the responsibilities of the SAT, including collecting national taxes, establishing and implementing national fiscal policies, setting procedures for filing tax returns, providing information on taxes, conducting audits of taxpayers, and imposing sanctions on non-compliant taxpayers. Additionally, it explains who must pay taxes and how to file tax returns, as well as other obligations such as paying taxes, submitting tax-related documents, and filing financial reports.

Overall, "SAT: Guía Informativa" is a free app that provides comprehensive information about the SAT and its services to Mexican taxpayers. Download it now on your Android device to discover everything you need to know about SAT.