If you have made the declaration for the year 2020, we need the value of box 505 to download your tax data.

Also have the following information ready: 

​

1. Names and surnames of the owner and relatives

2. DNI 

3. Address

4. Bank account for deposit / refund

5. If you have rent:

   1. owner's ID

   2. annual amount paid

6. If you have a mortgage

   1. bank tax information

   2. mandatory insurance linked to the mortgage

7. Pension plans

8. Daycare expenses (for children under 3 years old)

9. Consult other deductible expenses.