Because council approves the mill rate and the billing schedule together annually, the exact due date can move slightly from one year to the next, which is why the notice for your specific property tax year is the reliable source rather than memory of a previous year's date.
A late payment generally triggers a penalty set by council as part of that same annual process, applied for each period a balance remains unpaid, rather than a single flat fee, so the cost of missing the date compounds the longer it goes unpaid.
If a due date is approaching and you are unsure of the exact figure, the City of Saskatoon's own tax office can confirm the 2026 date and any penalty terms for your account, based on that year's assessed value at 80 percent.
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