Upcoming EU compliance deadlines (Estonia, small)

TomorrowEstonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10th
10 September 2026 · Estonia corporate income tax on distributed profit
TomorrowEstonia: TSD declaration and payment of income tax, social tax, unemployment insurance and funded pension contributions due by the 10th
10 September 2026 · Estonia TSD (income and social tax declaration)
2 daysCRA: mandatory reporting of actively exploited vulnerabilities and severe incidents to ENISA/CSIRT
11 September 2026 · Cyber Resilience Act
5 daysEstonia: Intrastat report on dispatches of goods to other EU member states due by the 14th
14 September 2026 · Estonia Intrastat
11 daysEstonia: VAT return (KMD) filing and VAT payment due by the 20th
20 September 2026 · Estonia KMD (VAT return)
11 daysEstonia: recapitulative statement of intra-Community supplies (VD) due by the 20th
20 September 2026 · Estonia VAT (recapitulative statement)
18 daysEmpowering Consumers for the Green Transition: ban on vague/unsubstantiated environmental claims applies
27 September 2026 · Empowering Consumers for the Green Transition Directive
21 daysEstonia: IOSS special scheme VAT return due by the end of the following month
30 September 2026 · Estonia / EU Import One Stop Shop (IOSS)
36 daysEstonia: packaging excise duty (pakendiaktsiis) declaration due by the 15th, quarterly
15 October 2026 · Estonia Packaging Excise Duty Act (Pakendiaktsiisi seadus)
52 daysEstonia: OSS quarterly VAT return due by the end of the following month
31 October 2026 · Estonia / EU One Stop Shop (OSS) VAT