OCC addenda for CFDI 4.0

Invoice OCC with its addenda in CFDI 4.0, from the web portal or through the API.

Industry: Services
Price: $555 MXN per year, VAT included. No Premium needed.
With Premium: Included, along with every addenda in the catalog

The OCC logo belongs to its owner and is shown only to identify the company. Factura Digital is not affiliated with OCC.

What the OCC addenda is

It is a block of commercial data that OCC asks for inside your invoice XML to find their order and pay you. It goes after the stamp, so it doesn't change the CFDI's validity with the SAT.

Insurers, telecom, logistics and other service companies use the addenda to link your invoice with the service order, contract or claim behind it.

Data it usually asks for

Supplier number
Service or purchase order
Contract number
For insurers, the claim or policy number
Cost center or requesting area

Each company defines its own addenda. The exact fields are in the manual your buyer or the OCC accounts payable team gives you.

How to invoice OCC with its addenda

01
Get a quote
Tell us you invoice OCC. An advisor goes over the manual or XSD schema your buyer gave you.
02
We set it up
We get the OCC addenda ready in your account, for $555 per year or included in Premium.
03
Invoice and deliver
When you invoice you fill in the data OCC asks for and the XML goes out with its addenda, ready for their portal or mailbox.

One addenda or all of them

See pricing See the addenda catalog

If you only invoice with the OCC addenda, you pay $555 per year, VAT included, with no subscription. If you invoice several companies with addendas, Premium includes all of them for $450 per month.

Questions about the OCC addenda

What people ask us most before invoicing with an addenda.

Ask an advisor

How much does the OCC addenda cost?

$555 per year, VAT included, and you don't need Premium. If you invoice several companies with addendas, Premium includes all of them for $450 per month or $4,500 per year. Either way, each CFDI uses one stamp from your package.

Does the OCC addenda affect the stamp?

No. The addenda goes in the cfdi:Addenda node, outside the original string, so the SAT doesn't check it and it doesn't change the seal or the Timbre Fiscal Digital. OCC checks it.

What data do I need to invoice OCC?

Whatever its addenda manual asks for. In services it is usually: supplier number; service or purchase order; contract number; for insurers, the claim or policy number; cost center or requesting area.

How do I turn on the OCC addenda?

Get a quote from an advisor. They go over the OCC manual or XSD with you, we set it up in your account and let you know when it is ready to invoice.

Can I invoice OCC from my ERP?

Yes. With API v5, included in the service, your system sends the CFDI data and the addenda data in the same request and gets back the stamped XML with the addenda. You can also invoice from the web portal without integrating anything.