PRE 303 (Helpdesk Form 303)
New help service for completing the self-assessment Form 303 available for ALL taxpayers according to their activity profile.
Highlights
We can help you prepare and file form 303.
Information
Is it a service for everyone?
Everything you need to know. Is it a service for everyone?
How do I access Pre303?
Everything you need to know. How do I access Pre303?
What services and functionalities does the new Pre303 have?
We tell you all you need to know about: What services and functionalities does the new Pre303 have?
Servicios disponibles
- Services available to all taxpayers
- New Pre303 service. Importación de libros en soporte electrónico Novedad
- Specific services for SII (Immediate Supply of Information)
- Specific services for lessors
- Specific services for entrepreneurs under the simplified system
- Specific services for exclusively regional taxpayers with deferred VAT on imports
FAQs
- General questions about the Pre303 service
- Specific questions about the Pre303 service
- New Pre303 service.Import of books on computer media
- Frequently asked questions to apply from 1 January 2022 (version 1.1)(2033 KB - pdf)