To start
using the electronic invoice, some criteria must be
met as requested by SAT:
- Advanced Electronic Signature Certificate
(FEA): Data in electronic form used to identify
the signer with regard to the data message,
provided that they have a certificate issued
by the Tax Administration Service (SAT).
- Digital Stamp Certificate: It allows proving
the authorship of the electronic proofs that
either individual or legal entities issue. These
certificates are subject to the same regulations
applicable to the use of the advanced electronic
signature.
- Folio Request: It offers the taxpayer valid
folios in order to use them in his/her electronic
invoice process. To generate such request, you
will need to enter the Integral Digital Tax
Proof System (SICOFI).
- Monthly Report: Contains a summary of the
invoices issued during the month that will send
from the SAT’s webpage using the SICOFI
application.
- Automated Accounting System: The electronic
accounting system will be able to keep record
of all folios and series issued (if applicable)
as well as simultaneously posting in the accounting
accounts and sub-accounts that are affected
by each transaction.
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