Tax and Accounting News

Focused updates on rules, reforms and relevant tax movements for individuals and companies in Mexico.

Administrative team organizing the August 2026 tax calendar.
Tax Calendar

August 2026 Tax Calendar: SAT, IMSS, and Obligations to Monitor

Aug 2, 20269 min read
Accountant finishing and submitting the June electronic-accounting trial balance and acknowledgments.
Noticias Fintax

SAT Electronic Accounting 2026: June Trial Balance, Chart of Accounts and Acknowledgments

Jun 8, 20264 min read
Compliance lead reviewing and assigning a tax-mailbox notification on time.
SAT Tax Mailbox

SAT Tax Mailbox for Legal Entities in Mexico: How to Review and Respond on Time

Jun 3, 202613 min read
Team preparing organized evidence to respond to Mexico's 2026 tax reforms.
SAT Reforms

SAT 2026 Reforms: What It Can Request and How to Prepare

Apr 27, 20268 min read
Accountant detecting a bank-to-invoice mismatch that can trigger a tax alert.
SAT Audits

SAT Audits 2026: Accounting Errors That Expose You Most

Apr 27, 20268 min read