Until 30 November

VAT

  • October 2018. Self-assessment 303
  • October 2018. Group of companies, individual form: 322
  • October 2018. Group of companies, aggregated form: 353
  • Request for registration / cancellation. Monthly refund record: 036
  • Request for application of common deduction scheme for differentiated sectors for 2018: without form 
  • SII: Opt in or opt out of keeping record books electronically: 036
  • SII. Notification re opt in or opt out of invoicing by recipients of operations or third parties: 036

INFORMATIVE TAX RETURN FOR RELATED-PARTY TRANSACTIONS AND SITUATIONS RELATED TO COUNTRIES OR TERRITORIES CLASSIFIED AS TAX HAVENS

  • Year 2017: Companies whose tax period does not coincide with the calendar year: 232

    Rest of companies: within the month following the ten months subsequent to the end of the tax period.

ENVIRONMENTAL TAXES 

  • Year 2017. Self-assessment 583
  • Year 2018: Annual self-assessment for cessation of activity: 588