- Mexico’s SAT published Revision E of the CFDI complement for digital platforms, effective January 1, 2026.
- Revision E introduces stricter validation and calculation rules for tax accuracy and traceability.
- Key changes include unique nodes for each retained tax, mandatory IEPS retention for certain services, and a fixed 2.5% ISR rate for legal entities.
- Platforms must update their CFDI systems, validation, and calculation logic to comply or risk invoice rejection and penalties.
Source: kpmg.com
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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