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SAT2 days ago
SAT Updates ISR Withholding Tables for the Current Tax Year
The Tax Administration Service published Annex 8 in the Official Gazette of the Federation (DOF) containing adjusted cumulative rate tables for inflation.
3 min read📅 Tax Calendar 2026
Stay on top of SAT and IMSS tax deadlines.
April 2026
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📌 Period Obligations: April
Day 17important
Monthly Provisional Payments
Monthly tax return for the month of March.
Day 30urgent
Annual Tax Return for Individuals
Last day for all citizens (Individuals) to file their Annual Tax Return with the SAT to be able to request refunds for favorable balances.
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📰 Recent Tax News
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Payroll5 days ago
Dignified Vacation Reform: Effects on SBC Integration at IMSS
Reminder for HR departments: the increase to 12 minimum days of vacation modifies the IMSS integration factor starting from the first year.
4 min read🪙
Finance1 week ago
Personal Deductions: Expenses You Can Invoice for Your Annual Return
Learn the key requirements to deduct medical, dental, hospital fees, tuition, and real mortgage interest to ensure a favorable tax balance in April.
5 min read🌱
Reform2 weeks ago
RESICO Updates: Rules for Permanence in the Simplified Regime
The SAT issues clarifications on the grounds for automatic expulsion from RESICO if there is no active Tax Mailbox (Buzón Tributario) or valid electronic signature.
4 min read