You can apply for a refund
electronically up to 7 years back, or on paper up to 10 years back.
Our tax return processing service works electronically, so we follow the deadlines for electronic filing. So in 2024 you can file your tax return (claim your refund) for the year 2017 at the latest.
Canadian tax refund deadlines for previous years:
- tax return for the year 2017 - by 31st of December, 2024,
- tax return for the year 2018 - by 31st of December, 2025,
- tax return for the year 2019 - by 31st of December, 2026,
- tax return for the year 2020 - by 31st of December, 2027,
- tax return for the year 2021 - by 31st of December, 2028,
- tax return for the year 2022 - by 31st of December, 2029,
- tax return for the year 2023 - by 31st of December, 2030,