- DIOT must be filed via a new platform starting 1 August 2025
- The previous application is now disabled
- DIOT is for declaring VAT in transactions with third parties
- Filing is required monthly for individuals and legal entities under Mexico’s VAT Law
- New platform features include sending over 40,000 records without visiting SAT office
- Provides automatic DIOT receipt acknowledgement
- Allows bulk upload of suppliers’ VAT information using .txt files
- Supports manual entry of up to 30 records
- Available for 2025 DIOT returns and late filings for 2024 and earlier years
Source:
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
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