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Order HAC/27/2026 replaces Annex I of Order EHA/3111/2009, which regulates the Form 390 annual VAT summary return, with a new model featuring updated technical specifications. This change affects taxpayers required to submit this annual return, obliging them to adapt their filing processes from the effective date. The new version establishes updated technical specifications for maintaining VAT registration books via the State Tax Administration Agency's electronic office (Art. 2).
Taxpayers submitting the annual VAT summary return must update their filing systems to comply with the new version of Form 390. Companies that fail to adopt the new format may face rejected filings or fines for non-compliance. Tax advisors must review their procedures to ensure clients use the new model and meet the technical specifications established on the electronic office. Tax authorities may see a reduction in errors caused by manual or inadequate processes.
The tax team reviews your specific situation.
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