Form 121
Skip information indexPaper presentation of model 121
Carefully read the notices indicated at the header of the form.
Related descendants or ascendants with disabilities must have a tax identification number. A communication must be submitted per person with disabilities in charge or for each large family that gives the right to the deduction.
Fill in the relevant information and click "Validate". Once validated you will be able to "Generate PDF " for printing and presentation to the Administration. Carefully review the notice box for correct presentation.
You will get the document in PDF that will initially be saved in the download directory established in your default browser.