ConfirmedRecurringLithuaniaLithuania corporate income tax (Pelno mokesčio įstatymas)

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

233 days from today

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

Every year in June, due by the 15th. · 15th day of the 6th month after the tax period ends; 15 June for a standard 1 Jan-31 Dec tax period. Non-calendar tax periods follow the same 15th-of-6th-month rule from their own period end, not this fixed calendar date. Retires one-off entry lt-cit-annual-return-pln204-2027.

What changes

Every Lithuanian company liable to corporate income tax must file its annual CIT return (PLN204 or the applicable variant) and settle any balance due by the 15th day of the 6th month after the tax period ends - 15 June for a standard calendar-year tax period - via VMI's electronic declaration system (EDS).

Who is affected

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

Sizes: micro, small, medium, large · Sectors: All sectors

What to do

File PLN204 (or PLN204A/PLN204N as applicable) electronically via VMI's EDS system and pay any CIT balance (payment code 1001) by 15 June following the tax period end. Keep advance CIT payment schedules aligned to the same annual cycle where advance CIT applies.

Next occurrences

Sources

Last verified 1 October 2026. Informational only, not legal advice.

2027 calendar for Lithuania

More Lithuania corporate income tax (Pelno mokesčio įstatymas) deadlines

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Lithuania: standard CIT rate for small entities rises from 5% to 7%

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

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