Every EU compliance deadline that applies to your company, on one timeline.

Lithuania: advance corporate income tax payment (FR0430), due quarterly by the 15th

Re-checked 2026-09-09: vmi.lt/evmi/pelno-mokestis is reachable but is a collapsed navigation menu with no extractable article text on quarterly advance payments this session. The 15th-of-month-3/6/9/12 pattern and ~EUR 300,000 exemption threshold remain well-established under CIT Art. 47 but were not independently re-confirmed against primary-source text. Re-verify Art. 47 text and the current-year threshold with VMI.

Next: 15 September 2026then 15 December 2026, 15 March 2027

Lithuanian companies (UAB and similar) whose prior-year taxable income exceeded the exemption threshold; does not apply to newly registered companies in their first tax period or to companies below the threshold, which likely covers many micro-sized (P1-type) businesses.

Lithuania: monthly income tax declaration (GPM313) due by the 15th

Next: 15 September 2026then 15 October 2026, 15 November 2026

Every Lithuania-registered company that pays salary, board member remuneration or other GPM-reportable income in a given month, including a single-person UAB/MB paying its own director/board member fee; a month with no such payments needs no GPM313.

Lithuania: Sodra report (SAM) and social insurance contribution payment due by the 15th

Next: 15 September 2026then 15 October 2026, 15 November 2026

Every Lithuania-registered employer, including a single-person UAB/MB with a board member on payroll, that paid at least one person reportable employment income in the reporting month.

Lithuania: i.SAF VAT invoice register submission due by the 20th

Next: 20 September 2026then 20 October 2026, 20 November 2026

Lithuania-registered VAT-payer companies with a monthly VAT tax period; companies on a quarterly or half-yearly VAT tax period submit i.SAF on the same schedule as their VAT return instead.

Lithuania: VAT (PVM) return (FR0600) and payment due by the 25th

Next: 25 September 2026then 25 October 2026, 25 November 2026

Lithuania-registered companies whose taxable turnover exceeds the €45,000 mandatory registration threshold (current or preceding calendar year), plus companies that register voluntarily below that threshold and use a monthly tax period.

Platform Work Directive: presumption of employment and algorithmic-management rules must apply nationally

Any platform that organises work performed by individuals through an app or website (delivery, ride-hailing, cleaning, freelance marketplaces), including small platforms; only Italy and Spain had draft laws by mid-2026.

Lithuania: 2027 minimum monthly wage (MMA) confirmed at €1,245

Confirmed by Government Resolution No. 509 of 2026-07-01 ('Dėl 2027 metais taikomo minimaliojo darbo užmokesčio'). The minimum hourly wage (MVA) will be €7.61.

Every employer in Lithuania with staff paid at or near the minimum wage, regardless of sector.

Lithuania: annual report of income paid to individuals (GPM312), due 15 February

Re-checked 2026-09-09: vmi.lt pages for GPM312 are a collapsed navigation menu with no extractable article text this session (same JS/portal-structure issue as VMI's other tax pages). The 15 February deadline is treated as likely but not independently re-confirmed against primary-source text this session.

Next: 15 February 2027then 15 February 2028, 15 February 2029

Lithuanian companies that paid any salary, board fees, dividends, or other reportable income to individuals during the year -- effectively any company with employees or that made payments to natural persons (both P1 and P2-type profiles).

Lithuania: AGM approval and Legal Entities Register filing of annual financial statements, yearly 5-month deadline

Recurring version of the former one-off entry lt-annual-financial-statements-5-months-2026, which is retired by this entry. Applies from a financial year ending on/after 2026-07-01, so a standard 1 Jan-31 Dec 2026 financial year is the first to fall under the combined 5-month deadline (2027-05-31).

Next: 31 May 2027then 31 May 2028, 31 May 2029

All Lithuanian akcinės bendrovės (AB) and uždarosios akcinės bendrovės (UAB) - the standard legal forms used by the great majority of Lithuanian SMEs - for financial years ending on or after 1 July 2026.

Lithuania: annual corporate income tax return (PLN204) due 15 June

Recurring version of the former one-off entry lt-cit-annual-return-pln204-2027, which is retired by this entry.

Next: 15 June 2027then 15 June 2028, 15 June 2029

All Lithuanian companies liable to corporate income tax, including small entities taxed at 0%/7% and standard-rate (17%) taxpayers.

AI Act: high-risk AI obligations for Annex III use cases (HR, credit, education, biometrics, critical infrastructure)

Postponed from 2026-08-02 by the Digital Omnibus on AI, Regulation (EU) 2026/1744 (OJ 2026-07-24, in force 2026-07-27)

Companies building such AI systems, and any employer or lender that uses them (deployer duties), regardless of size. SMEs get simplified documentation templates.