What a SaaS or IT company must file in Estonia in 2026

This profile assumes a small software or IT company that relies on cloud infrastructure, so it adds obligations aimed at digital and cloud-dependent businesses - the AI Act's transparency duties, NIS2 for critical digital infrastructure, cybersecurity requirements for software products - alongside the standard tax and reporting calendar. Your actual exposure depends on whether you build AI systems, handle personal data at scale, or count as an essential or important entity under NIS2, so treat this as a starting shortlist rather than a final answer.

This page assumes a specific starting profile: SaaS or IT company, in Estonia. It's a starting point, not tailored advice - your actual obligations depend on your exact sector, turnover and how you operate.

Refine your exact profile on the home page

Next 12 months

Date	Regulation	Deadline
10 September 2026	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 September 2026	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 October 2026	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 October 2026	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 November 2026	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 November 2026	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 December 2026	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 December 2026	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 January 2027	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
12 January 2027	Data Act	Data Act: cloud providers must stop charging switching and data-egress fees
20 January 2027	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 February 2027	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 February 2027	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 March 2027	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 March 2027	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 April 2027	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 April 2027	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 May 2027	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 May 2027	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 June 2027	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 June 2027	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
30 June 2027	Estonia annual report filing	Estonia: annual report (majandusaasta aruanne) filing deadline to the business registerRecurring
30 June 2027	Estonia AML Act (Rahapesu ja terrorismi rahastamise tõkestamise seadus)	Estonia: annual confirmation/update of beneficial owner (UBO) data in the business registerRecurring
10 July 2027	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 July 2027	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring
10 August 2027	Estonia corporate income tax on distributed profit	Estonia: income tax on distributed dividends (TSD Annex 7 / INF 1) due by the 10thRecurring
20 August 2027	Estonia KMD (VAT return)	Estonia: VAT return (KMD) filing and VAT payment due by the 20thRecurring

See the full 2026 calendar in Estonia · All calendars