How to submit your tax return

To submit the Intrastat declaration you must have an electronic certificate or cl@ve PIN and access the corresponding forms from this page.

You can submit the declaration by filling out the electronic form (up to 25 items) or by sending a file in EDIFACT format (999 items) or CSV (9,999 items).

For the same period and flow you can send several declarations, numbering each declaration sequentially.

It is important that you check the details of your declaration before sending it and that you make sure that the electronic certificate used for your identification and signature is the correct one.