Year 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 Month Select January Feburary March April May June July August September October November December Deadline for paper tax returns is Saturday 31 May Date23 May 2025 Islanders are reminded that they have until Saturday 31 May if they intend to file a paper tax return. Statement from the Minister for Treasury and Resources on prioritising investment in the Island Date14 April 2025 Statement from the Minister for Treasury and Resources, Deputy Elaine Millar, on prioritising investment in the Island 2024 Personal Tax filing opens Date10 January 2025 The window for filling in your 2024 tax return online opens on Monday 13 January.