10 September 2026 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 15 September 2026 Lithuania corporate income tax (Pelno mokesčio įstatymas) Lithuania: advance corporate income tax payment (FR0430), due quarterly by the 15th Recurring 20 September 2026 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 September 2026 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 27 September 2026 Empowering Consumers for the Green Transition Directive Empowering Consumers for the Green Transition: ban on vague/unsubstantiated environmental claims applies 10 October 2026 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 20 October 2026 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 October 2026 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 30 October 2026 Lithuania packaging EPR (GPAIS) Lithuania: quarterly packaging/product producer report via GPAIS due 30 days after quarter-end Recurring 31 October 2026 Lithuania VAT (EU One-Stop-Shop scheme) Lithuania: One-Stop-Shop (OSS) VAT return for cross-border B2C sales, due end of month after each quarter Recurring 10 November 2026 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 20 November 2026 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 November 2026 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 9 December 2026 Product Liability Directive New Product Liability Directive applies: strict liability extends to software, AI and digital services 10 December 2026 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 15 December 2026 Lithuania corporate income tax (Pelno mokesčio įstatymas) Lithuania: advance corporate income tax payment (FR0430), due quarterly by the 15th Recurring 20 December 2026 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 24 December 2026 eIDAS 2 EU Digital Identity Wallet: every Member State must offer a wallet; public bodies must accept it 25 December 2026 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 10 January 2027 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 20 January 2027 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 January 2027 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 30 January 2027 Lithuania packaging EPR (GPAIS) Lithuania: quarterly packaging/product producer report via GPAIS due 30 days after quarter-end Recurring 31 January 2027 Lithuania VAT (EU One-Stop-Shop scheme) Lithuania: One-Stop-Shop (OSS) VAT return for cross-border B2C sales, due end of month after each quarter Recurring 10 February 2027 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 19 February 2027 Lithuania packaging EPR (GPAIS) Lithuania: annual packaging/product producer report via GPAIS due 19 February Recurring 20 February 2027 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 February 2027 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 10 March 2027 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 15 March 2027 Lithuania corporate income tax (Pelno mokesčio įstatymas) Lithuania: advance corporate income tax payment (FR0430), due quarterly by the 15th Recurring 20 March 2027 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 March 2027 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 10 April 2027 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 20 April 2027 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 April 2027 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 30 April 2027 Lithuania packaging EPR (GPAIS) Lithuania: quarterly packaging/product producer report via GPAIS due 30 days after quarter-end Recurring 30 April 2027 Lithuania VAT (EU One-Stop-Shop scheme) Lithuania: One-Stop-Shop (OSS) VAT return for cross-border B2C sales, due end of month after each quarter Recurring 10 May 2027 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 20 May 2027 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 May 2027 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 31 May 2027 Lithuania Company Law (Akcinių bendrovių įstatymas) Lithuania: AGM approval and Legal Entities Register filing of annual financial statements, yearly 5-month deadline Recurring 10 June 2027 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 15 June 2027 Lithuania corporate income tax (Pelno mokesčio įstatymas) Lithuania: advance corporate income tax payment (FR0430), due quarterly by the 15th Recurring 15 June 2027 Lithuania corporate income tax (Pelno mokesčio įstatymas) Lithuania: annual corporate income tax return (PLN204) due 15 June Recurring 20 June 2027 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 June 2027 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 30 June 2027 EUDR EU Deforestation Regulation: due diligence applies for micro and small enterprises 9 July 2027 Instant Payments Regulation Instant Payments Regulation: sending instant euro payments and Verification of Payee mandatory for non-euro-area banks (Poland, Sweden, Czechia, etc.) 10 July 2027 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 20 July 2027 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 July 2027 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring 30 July 2027 Lithuania packaging EPR (GPAIS) Lithuania: quarterly packaging/product producer report via GPAIS due 30 days after quarter-end Recurring 31 July 2027 Lithuania VAT (EU One-Stop-Shop scheme) Lithuania: One-Stop-Shop (OSS) VAT return for cross-border B2C sales, due end of month after each quarter Recurring 10 August 2027 Lithuania Intrastat Lithuania: Intrastat statistical report for intra-EU trade in goods, due by the 10th Recurring 20 August 2027 Lithuania i.SAF VAT invoice register Lithuania: i.SAF VAT invoice register submission due by the 20th Recurring 25 August 2027 Lithuania PVM (VAT) return Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th Recurring