Form 390 - Technical assistance

Tax Form 390.Filing by form

By means of the web form "Modelo 390.VAT Annual Summary Declaration" you can complete and submit the declaration electronically.

How can you identify yourself?

With certificate or DNI electronic
With Cl@ve PIN (only individuals)

Identification

Types of representation

In own name (declarant / declaration holder)
On behalf of third parties: via social partnership, power of attorney or succession

In the initial window, fill in NIF, name and surname or company name and click "Accept".

Note: The NIF cannot be modified later (to change it, a new declaration will have to be generated, starting the completion from the beginning).

Enter the identification details and click Accept.

A notice will appear informing you of the cases in which you do not have to file Form 390.

Notification cases for not filing form 390

Then, depending on the status of the declaration, you will have three options:

"Continue" to load the data stored on the servers of the AEAT that were saved in a previous session.
"Modify declaration" to load the data of a previously filed declaration and make modifications.
“New declaration” to access the form and fill in the information from the start.

Continue or New tax return

Access the different pages of the declaration from the "Headings" index or use the navigation arrows.

Sections menu Form 390

If you have any doubts about filling in the form, go to the option "¿ADI.Do you need help?in the bottom right-hand corner to link to available tax information and assistance services.

ADI

Using the "Save" button, you can save the data on the servers of the AEAT, so that you can retrieve them in a later session.Please note that if a previously recorded declaration already exists, it will be overwritten.

save button on Tax Agency servers

Window notification save tax return

Check for errors by clicking on the "Validate declaration" option in the top menu.

Validate button

Any warnings or errors detected shall be displayed.Notices are for information only and do not preclude submission.Errors must be corrected in order to be able to file the return.

The buttons "Go to error" and "Go to warning" direct to the box or page to be checked or corrected.

Tax return with errors

If the tax return does not contain errors, you will receive the message "There are no errors".

Tax return with no errors

At any time you can obtain a draft tax return at PDF, not valid for filing, and save it using the option "You can click here to download the pdf".For the correct display of the draft you need a viewer for PDF.

Click on "Back to declaration" or start a "New declaration".

button draft Form 390