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Complete guide to Spanish Tax Agency forms. Instructions, deadlines, who must file them and how to complete them.
Get answers to your questions about any tax form.
Quarterly
Quarterly
Quarterly
Annual
Annual
Annual
Monthly/Quarterly
Annual
How to complete each field
Due dates by form type
Requirements by activity and legal form
Frequent errors and how to avoid them
How do I fill out quarterly VAT form 303?
When do I need to file withholding form 111?
Which boxes should I fill in form 200?
What is the difference between form 130 and 131?
Do I need to file form 347 if I am self-employed?
How do I declare intra-community operations in form 349?
303, 390, 349, 340, 322, 353, 380...
100, 111, 115, 130, 131, 190, 180...
200, 202, 220, 222...
347, 184, 720, 232, 196...
Deadlines may vary. Always check the official AEAT tax calendar for the current year.
To file your declarations, access the AEAT electronic office.
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