- E-invoicing is mandatory for all taxpayers in Mexico, covering B2B, B2C, and B2G transactions with no exemptions.
- Invoices must use the CFDI XML format (version 4.0) and be validated in real time by authorized certification providers (PACs).
- Both issuers and recipients must archive invoices for at least five years; non-compliance can result in fines of 5–10% of the invoice value.
- The 2026 tax reform introduces stricter authenticity requirements and gives the tax authority (SAT) enhanced enforcement powers.
- E-invoicing supports transparency, reduces fraud, and enables tighter VAT control across all industries in Mexico.
Source: vertexinc.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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