Assessments

• Island Lake 2025 Assessment Roll (for 2026 tax year)
• Island Lake 2024 Assessment Roll (for 2025 tax year)
• Island Lake 2023 Assessment Roll (for 2024 tax year)
• Island Lake 2022 Assessment Roll (for 2023 tax year)
• Island Lake 2021 Assessment Roll (for 2022 tax year)
• Island Lake 2020 Assessment Roll (for 2021 tax year)

• Island Lake Assessment Complaint Information
• Municipal Affairs Assessment Complaint Forms

Tax Certification

Tax notices are mailed each year in May.

"This is certification under Sections 310(4) & 336(1) of the Municipal Government Act that 2026 Combined Assessment and Tax Notices were mailed to all property owners in the Summer Village of Island Lake on May 28, 2026."

Phyllis Forsyth, CLGM,
Chief Administrative Officer

Tax Certification

2026 Deadlines

The deadline for the payment of the 2026 taxes for all residential and non-residential tax account remains as September 30th, 2026 and the penalty structure remains the same as follows:

October 1st - 6% penalty current year taxes
November 1st - 6% penalty current year taxes
December 1st - 6% penalty current year taxes
December 31st - 18% penalty on total tax arrears on taxes unpaid as of December 31st

Photo Credit: Amanda Dobie