E-Newsletter December 2025

Check out key news, including deadlines and commentary, on accounting, taxation and payroll in the December issue of the E-Newsletter.

Particular focus will be given to the following topics: 

  • On December 31, 2025, the offence of failure to pay VAT and withholding taxes for the year 2023 becomes effective
  • 'Delayed' deduction for invoices straddling the year
  • From December 27, 2025, the Thermal Account 3.0 will come into force 
  • From 1 January 2026, POS terminals and electronic cash registers will be linked
  • Transition 4.0 and 5.0: accumulation not possible
  • Use of withholding taxes by professional partnerships and companies
  • Separation of activities for VAT purposes
  • Payment of VAT advance for the year 2025
  • Recording provisions for bad debts and credit losses
  • Mergers and acquisitions: how to apply the contribution exemption
  • Self-employment relief for young entrepreneurs in strategic sectors

Main deadlines from December 16th to January 15th, 2026.

Find out more

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E-Newsletter december 2025