Late property tax penalties

Charges on unpaid property tax usually start on the first day after the due date, or on a later date the municipality sets. The charges go by different names (penalty, interest, late payment charge), but they all add a percentage of the unpaid tax, either once on set dates or every month.

Each municipality sets its own charges by by-law, within limits set by its province or territory. That is why the same unpaid $1,000 costs different amounts in different cities. In Ontario, the Municipal Act, 2001 says late charges "are deemed to be part of the taxes on which the charges have been imposed" (s. 345 (4)). Alberta's Municipal Government Act says the same: a penalty "is part of the tax in respect of which it is imposed" (s. 346).

Not receiving a bill does not stop the charges. Calgary states: "Non-receipt of your property tax bill does not exempt you from late payment penalties." Winnipeg says payment due dates "will apply even where those dates fall upon a weekend or holiday", and Toronto says "Payments received are applied to the oldest outstanding balance first."

- Ontario. Under s. 345 of the Municipal Act, 2001, a penalty "not to exceed 1 1/4 per cent of the amount of taxes due and unpaid" may be charged on the first day of default, and interest "not to exceed 1 1/4 per cent each month". Interest "may not start to accrue before the first day of default", and no interest is charged on the penalties themselves. Toronto sets its charges under the City of Toronto Act, 2006 instead. - Alberta. The Municipal Government Act sets no maximum rate; a penalty "is imposed at the rate set out in the bylaw." A current-year penalty "must not be imposed sooner than 30 days after the tax notice is sent out", and arrears penalties not before January 1 of the following year (ss. 344-345). - Manitoba. For municipalities under The Municipal Act, Regulation 50/97 says "the maximum penalty rate that a council may set in respect of tax arrears is 1.25% per month", and s. 346 (4) of the Act bars any penalty for the first 30 days after the tax notice is sent (90 days for supplementary taxes). Winnipeg publishes its own rate of 2.5% per month (see below). - Yukon. The penalty is in the statute itself: an unpaid amount "shall be increased on the next day by a penalty in an amount equal to ten per cent of the unpaid amount", and then "shall bear interest from the date on which a penalty is imposed at the Bank Rate" (Assessment and Taxation Act, s. 66). - British Columbia. Under the Community Charter, current taxes unpaid on December 31 "are taxes in arrear" and bear interest at a provincially prescribed rate; arrears still unpaid a year later "are delinquent" (ss. 245-246).

As published by each municipality:

- Toronto: "Late payment charges are added to all past due taxes at a rate of 1.25 per cent on the first day of default and on the first day of each month thereafter". Toronto adds that the charges "cannot be waived or altered." - Calgary: "July 1 and Oct. 1: 7% of the unpaid current taxes ($70.00 for every $1,000 of unpaid taxes)"; after December 31, "1% of the tax arrears, applied on the first of every month". - Winnipeg: unpaid property taxes "are subject to penalties at a rate of 2.5% per month", applied on the first of each month from July; prior-year taxes are charged 2.5% monthly all year. - Regina: "Late payment penalty of 1.5% per month is applied to accounts with outstanding balances after June 30." - Montréal: late charges "sont calculés de jour en jour aux taux mensuels suivants: 0,75% (intérêts) et 0,41% (pénalité)." - Halifax: "Interest is applied daily to all outstanding taxes at a rate of 15 per cent per annum." - Vancouver: a 5% penalty on any unpaid balance after the 2026 advance (February 3) and main (July 3) due dates; 2025 balances unpaid after December 31, 2025 accrue "8.95% interest, effective January 1, 2026." - BC rural areas: 5% on July 3 and "An additional 5% penalty" on November 1, both including any unclaimed home owner grant. - St. John's: "1.25% per month compounded monthly." - Whitehorse: "Unpaid balances are subject to a 10% penalty starting July 3, 2026." - Prince Edward Island (provincial tax accounts): "one percent (1%) interest per month calculated on a daily basis."

The charges depend on whether the city uses one-time penalties, monthly charges, or both.

Calgary, one-time penalties. Calgary's own example is $70.00 for every $1,000 of unpaid taxes on July 1, then 7% again on October 1 on what is still unpaid. So $1,000 of current taxes unpaid after the June due date draws a $70.00 penalty on July 1. On October 1, a further 7% of the unpaid current taxes is added. From January 1, anything still owing is tax arrears and draws 1% on the first of every month.

Toronto, a monthly charge. Toronto adds 1.25% on the first day of default and on the first day of each month after that. On a missed instalment of $1,000, the first charge is $12.50. After that, a further 1.25% is charged on the first of every month until the amount is paid.

For any other municipality, the bill or the tax by-law gives the dates and rates that apply.

Unpaid tax is a charge on the property, and after enough time the municipality or province can sell the property to recover it. The timelines differ:

- Ontario. If any tax arrears are owing "on January 1 in the second year following that in which the real property taxes become owing", the treasurer may register a tax arrears certificate on title. The certificate states that the land "will be sold by public sale if the cancellation price is not paid within one year following the date of the registration" (Municipal Act, 2001, s. 373). - Toronto. Before that stage, residential accounts with a previous year's balance get a Final Notice in April, with "21 days to make payment", and accounts "are issued to a bailiff the beginning of May." - British Columbia. Vancouver states: "If taxes remain unpaid at the end of three years, the property is publicly auctioned at a tax sale to recover the taxes owing." - Nova Scotia. Halifax says "Unpaid taxes are a first lien on the property" and "Legislatively, HRM is required to eventually take properties with outstanding taxes to tax sale." It adds that a payment arrangement that is entered into and honoured avoids the tax sale process. - Prince Edward Island. After arrears of "15 months or longer the property owner will receive a Notice of Liability to Tax Sale." - St. John's. Tax sale is one of the City's collection tools, but "the City can only sell non-owner-occupied properties."

Several of the cities above offer instalment or pre-authorized payment plans, and some say plainly that penalties do not apply to people enrolled in them. Regina: "Penalties do not apply if you participate in the Tax Installment Payment Plan Service (TIPPS) program." Its 2026 deadline to register for TIPPS was June 20.

Montréal's bill can be paid in one or two instalments "sans frais d'intérêt ni pénalité" (without interest or penalty) if it is $300 or more; a bill under $300 is due in full by the first instalment date (March 2 in 2026). More than two instalments require a payment arrangement, and "Des frais d'intérêt et de pénalité sont à prévoir" (interest and penalty charges apply).

Calgary's Tax Instalment Payment Plan has its own rule: "To enroll, any overdue balance or penalties from previous years must be paid off first."

Rules for missed or returned plan payments differ by city and are set out on each municipality's payment page. Due dates and rates for individual cities are on the city pages, for example Toronto, Calgary and Winnipeg.