Help centre
Fiscal invoicing
Issuing a CFDI, cancelling or replacing it, credit notes and payment complements.
Issue a CFDI invoice
What to configure before your first CFDI, how to create an invoice from a sell order or on its own, what blocks a stamping, and what you get once it is stamped.
Cancel or replace a CFDI
How a stamped CFDI is cancelled, which SAT reason applies, when a replacement invoice is required, and what each answer from the authority leaves the document in.
Credit notes and payment complements
How to credit part of a stamped invoice with an egreso invoice, and how to report a payment against a deferred invoice with a payment complement.
Invoices to the general public
How the sell orders of a period that nobody asked an invoice for are grouped into one CFDI to the general public, and what that CFDI declares.