Payment and foreign trade inquiries Form 031
Skip information indexPayment through a collaborating entity
Once you are in the debt section, under "Payment to a Collaborating Entity", click on "Payment letter". This will generate the document PDF With the payment receipt, it will be saved in the system's "Downloads" folder or in the directory set by the browser to save downloaded files, and you can open or save it.


The payment letter will have the following format:

To print the payment letter, press "File", "Print" or click on the printer icon. If you cannot see the menu options, right-click on the document and choose "Print" from the menu. You can then submit this form to any of the collaborating entities of the AEAT and make the payment there.