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

Buyer validating the 69-B status and the file of a supplier.
69-B10 min read

SAT List 69-B: What to Do If a Supplier Appears in the Query

If a supplier appears in the 69-B query, confirm status and date, identify affected CFDIs, and gather evidence of materiality.

Juan Elizondo · Sep 5, 2026Read more →
Analyst reconciling VAT and supplier records before submitting the June DIOT.
VAT and DIOT8 min read

DIOT June 2026: What to Check Before Reporting VAT and Suppliers to the SAT

The June 2026 DIOT must be prepared with reconciled suppliers, input VAT, withholdings, and XML files before reporting operations to the...

Jimena Cruz · Jul 4, 2026Read more →
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