Mario Pérez Villeda
Thursday, July 31, 2008
http://mx .geocities.com / xmlbyedi
Using the Electronic Invoice
According to the official newspaper of 
Friday July 27, 2008
all companies that are in the car model Friday July 27, 2008 print and can not continue with this permit and shall not later than January 1, 2009 to migrate to the Electronic Invoice or return to the previous scheme of pre-printed forms by a printer approved for printing tax receipts.
Using the Electronic Invoice
commonly known was established from the past March 31, 2004 , where to date we have seen a significant number of companies different sectors that are currently using this electronic model. ( http://mx.geocities.com/xmlbyedi/cfd0408.pdf
)
Deployment Models Digital Tax Receipts can be used by 2 different models : By his own
Through a Service Provider
)
Deployment Models Digital Tax Receipts can be used by 2 different models : By his own
Through a Service Provider
The difference of each model is defined as follows:
This model indicates that the software resides on the company and
"NO NEED TO CERTIFICATION BY THE SAT"
- By
- a CFD Services Provider
- the SAT last year determined that companies offering services Outsourcing and performing some of the following points outside the Customer's site must be certified by the SAT.
Generate XML.
Ward of XML.
- folios and Management series.
- Monthly Report Generation.
Label Management Digital Certificate.
To build a model for electronic invoicing should follow the following technical and fiscal requirements defined by the SAT.
Meet Annex 20 version 2.0 (XML Format
)
- Overview of the rules to consider:
- 2.22.6.
- It affects the system accounting setting the use of SAT and folios that begin with the number 1 in all series.
Build date with hour minute and second when it is generating the CFD
2.22.7.
- place is defined as the CFD encryption to authenticate the source using the digital label and using the original string and algorithms MD5 and RSA cryptography.
2.22.8 For companies
recipients who can not receive the invoice electronically, the issuer is obligated to perform CFD generating printing security markings which differ from a traditional invoice as is the case representing the original string, digital seal certificate, a legend that says "this is the printed representation of a CFD" and eliminating the tax identification card.
2.22.9. Define you have to save the XML signed on magnetic media, optical or any other technology for at least 5 years. And make available to the SAT's revisions thereof.
02/22/1912
Define dictate that companies can continue to use financial statements Tax Receipts and digital invoices simultaneously.
also determined that companies that have branches may affect the accounting in a period not exceeding 24 hours.
you require further information please contact or visit www.facturasat.com
Mario Pérez Villeda
Copyright Mexico City Cel (04455) 3306-5264
E-MAIL:
mperez@facturasat.com
Web1:
www.facturasat.com
Web2
:
http://mx.geocities.com/xmlbyedi
Mario Pérez Villeda Rights Reserved e-mail: mperez@facturasat.com
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