Send documents from any device and from anywhere with the same legal validity.


Send documents urgently and securely


Send a digital, ordinary or certified letter


Send digital postcards online


Print out your labels and pay for your deliveries before going to the Post Office

PAQ 48

Delivery in 24/48 hours, depending on point of origin and destination

Certified Letter

Guarantee reception with a signature

Administrative Notifications

Suitable service for legal communications


Urgent Digital Certified Letter

Ideal for:

Internacional Certificado Nacional

Save time and optimise the management of your certified letters with signed-for delivery.

Certified delivery of important documents: contracts, signed estimates, etc.

  • Geographical Coverage: Nacional (España y Andorra).
  • Weight: For posted items up to 2 kg.
  • Delivery times: 24 hours*.

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Items posted are tracked and individually identified with a label with barcode stuck to the front.

This product guarantees:

  • Items are delivered and signed for at the address of the recipient. If they cannot be delivered, a notification will be left in the letterbox so they can be collected from the indicated Post Office, where they will be kept for 15 days.
  • Customers can track their posted items free of charge via the website:
  • As required, a series of additional services can be ordered.

Certified items can be sent as URGENT. As well as the above indications, this product also guarantees maximum urgency in the processing of the posted items. 

Save time and optimise the management of your deliveries by preparing them on your computer.

The free Certificate Identification service lets you list and identify the certificates making up a list of posted items and their respective recipients. To do this, the service generates the lists from the posted items and barcode identifying each one according to the requirements for acceptance at the Post Office. Correos Online lets you print these codes on envelopes or labels.

The process is as follows:

  • Identify your list of items to post with a description (e.g., Christmas Campaign), and register the details and addresses of the recipients.
  • This registration process can be done manually or automatically (text file).
  • Identify the different letters in the list of items to post, indicating whether to send them with notice of receipt and/or COD. Preview and print the labels (or envelopes) and the list of items to post.
  • You can pay for your list of posted items directly on our website, if you prefer, using a card (credit or debit) or PayPal.
  • Stick the labels on your certified items and take them to the nearest Post Office.

With this type of online postage you can:

  • Save time managing your letters thanks to the simplicity of the process.
  • Share the tracking of the items with whoever needs to know.
  • Reduce costs in storage and paper thanks to the digital management of your receipt notifications.

Delivery times:
24 hours (for items posted before 16:00 from and to large towns).

* Estimated time for 90% of national shipments (Correos does not compensate for the non-fulfilment of delivery times).

You can consult the  list of current rates, or use this charges calculator. 

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Deliver letters and postcards from your computer. Correos will print and send them to their destination. Si lo desea, puede enviarlo ahora

Product characteristics

 Enter the number of sheets.
 Select the type of ink.
 Select the destination for your item.
Additional services

Prueba de entrega electrónica
Registered items
Sending with registered delivery.
Calculate Price

Place of admission 

Urgent Digital Certified Letter
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