Ministry of Finance PORTAL INSTITUCIONAL DEL MINISTERIO DE HACIENDA

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Administrative Procedures

General Information

Name

IAE (Tax on Economic Activities). Declaration of registration, modification or removal from the tax on economic activities and communication of net revenues for the purposes of the tax on economic activities (procedure with the Tax Agency).

Type of procedure/service
Tax information
Subject
Taxes
SIA code
996978
Description

Those taxpayers that are not exempt from the tax must file a declaration of registration in their annual register list (Form 840). Likewise, those taxpayers that have applied any of the exemptions established in the tax must also file a declaration of registration in the annual register list when they cease to fulfil the conditions for application of the exemptions.

Those taxpayers included in the annual register list for the tax must file a declaration reporting any variations of a physical, financial or legal nature that may arise in the course of taxed activities and which are important for the purpose of their taxation by this tax.

Those taxpayers of this tax that cease to carry out an activity for which they are registered in the annual register list must file a declaration of removal for the activity.

Body responsible for the procedure
State Tax Administration Agency (EA0028512)

General information on the procedure/service

Instigating party
  • Interesado
Recipient interested party
  • Business
Documents
  • Filing of Forms 840 and 848.
Deadline for resolution

None

Administrative silence interested party
None
Competent bodies
  • Tax Agency
End of procedure
No
Appeals
  • Lodging of appeals does not apply here
Basic Regulations
Place of submission
  • Online
  • AEAT (Tax Agency) offices.
Stages of procedure
  • Initial step. Filing of Forms 840 and 848. When the tax register process is carried out by the Tax Agency, the declarations of registration, modification or removal from the tax on economic activities (Form 840) shall be filed at the branch of offices of the Tax Agency. This returns form can be filed electronically. The communication of net revenues (Form 848) will be filed either directly at any branch of office of the Tax Agency or via registered post, addressed to the Tax Agency branch or local office corresponding to the taxpayer's tax address or online using the Tax Agency's electronic register.
URl for online processing
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Forms
Identification system(s)
  • Digital certificate
  • Clave PIN
Integrated in Clave
Not applicable
Subject to fees
No
Level of interactivity
Level 4: Online procedure

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