How can I check my tax information for my tax return?

You can access your tax information from the menu: Accounts > Account Management > Tax document query. You will also be able to revise your tax reports for the last 10 years.

If you also need a receipt, you can obtain it in the account transactions section. Once located, click on the icon to download it. 

Keep in mind that if you got a "pay" result in your tax report, you can proceed with the corresponding IRPF model payment, the one that you got via RentaWeb, from  Other Services > Taxes and social insurances > Income Tax Return (IRPF).