Legal And Disclaimers
We provide our FirmaSAT software as an independent third party
to users in Mexico and elsewhere who wish to create digitally-signed CFDi and similar documents according to the published specifications of the
Servicio de Administración Tributaria (SAT).
We have no connection whatsoever with or any endorsement from the Servicio de Administración Tributaria in Mexico.
We are not a Proveedor Autorizado de Certificación (PAC).
We just provide software that works.
Use FirmaSAT at your own risk.
Please make your own checks to ensure it does what you expect before purchase.
It is provided 'as is' with no warranties.
If you do not accept the licence conditions, then do not use it.
Upgrades to FirmaSAT when the S.A.T. specifications change are only available if you have a valid subscription.
However, you may continue to use any existing download according to the terms of its license indefinitely.
- Subscriptions are renewable annually. If your subscription expires or is cancelled, another setup fee will be payable to start it again.
To contact us or comment on this page, please send us a message.
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This page last updated 23 December 2021