Climate resilience fee deadline, and the whole short-term rental calendar
Updated 5 September 2026
This is a short English summary. The full guide is in Greek.
Two monthly clocks run side by side, keyed to different events. The ΤΑΚΚ remittance return is monthly, due by the last day of the month following the month in which the guest receipt was issued [art. 44 §4 ν.5177/2025]. The per-stay declaration is due by the 20th of the month following the guest's departure [FAQ Q42]. Neither requires a nil return in a month with nothing to report.
How the two interact
A departure on 31 August 2026 means a declaration by 20 September and a ΤΑΚΚ return by 30 September. A departure one day later, on 1 September, moves both to 20 October and 31 October. One extra night shifts the whole booking into the next month, which is why the close is driven by departures, not by the booking calendar.
The clocks genuinely separate when a stay crosses a rate change (1 April and 1 November, since the high season is April to October). There the receipt is issued per month [ΤΑΚΚ FAQ Q7], so a stay from 28 October to 3 November produces two ΤΑΚΚ returns (by 30 November and 31 December) but a single stay declaration, by 20 December.
The annual dates
28 February is both the registry finalisation deadline and the last chance to amend a previous year's stay declaration; after finalisation nothing can change [FAQ Q44, Q45]. For income year 2025, filed in 2026: filing opened 16 March, pre-filled returns auto-finalised on 16 April, the discount tiers were 4% by 30 April, 3% by 15 June and 2% by 15 July, and the statutory 15 July deadline was extended to 24 July 2026 [Α.1140/2026]. Tax is paid in 8 monthly instalments from 31 July [AADE, 16.03.2026]. Extensions are granted by a separate decision each year, so do not assume them for 2027.
The next months
| Τι | Έως πότε | Πού |
|---|---|---|
| Stay declarations, August 2026 departures | 20 September 2026 | myAADE, short-term residence registry |
| ΤΑΚΚ, receipts issued in August 2026 | 30 September 2026 | myAADE, fees and special taxes |
| Stay declarations, September 2026 departures | 20 October 2026 | myAADE, short-term residence registry |
| ΤΑΚΚ, receipts issued in September 2026 | 31 October 2026 | myAADE, fees and special taxes |
| Stay declarations, October 2026 departures | 20 November 2026 | myAADE, short-term residence registry |
| ΤΑΚΚ, receipts issued in October 2026 | 30 November 2026 | myAADE, fees and special taxes |
| Stay declarations, November 2026 departures | 20 December 2026 | myAADE, short-term residence registry |
| ΤΑΚΚ, receipts issued in November 2026 | 31 December 2026 | myAADE, fees and special taxes |
| Stay declarations, December 2026 departures | 20 January 2027 | myAADE, short-term residence registry |
| ΤΑΚΚ, receipts issued in December 2026 | 31 January 2027 | myAADE, fees and special taxes |
| Stay declarations, January 2027 departures | 20 February 2027 | myAADE, short-term residence registry |
| Registry finalisation for 2026 lettings | 28 February 2027 | myAADE, short-term residence registry |
| ΤΑΚΚ, receipts issued in January 2027 | 28 February 2027 | myAADE, fees and special taxes |
The same dates are available as a calendar file at /deadlines.ics, with a reminder five days ahead.
Want this handled every month?
hostkeep keeps every stay with its dates and reminds you before each deadline. The monthly close already derives both deadlines per stay from your Airbnb and Booking exports.