Winnipeg Property Tax Calculator and Mill Rates

To use a Winnipeg property tax calculator or run the math yourself, take 45% of your home’s assessed value, multiply that portioned assessment by each of the three mill rates that apply to your property, and divide by 1,000. For 2026, the municipal mill rate is 13.372, the provincial education support levy is 7.511, and school division rates range from 11.851 to 16.158 depending on where you live.¹ Subtract the Homeowners Affordability Tax Credit (up to $1,600 in 2026) and add your frontage levy to land on what you actually owe.

Start With Your Portioned Assessment

Every calculation begins with the portioned assessment, not the full market value. For residential properties in Winnipeg, only 45% of the assessed market value is taxable, and the city calls that figure the portioned assessment.² A home appraised at $400,000 has a portioned assessment of $180,000, and that $180,000 is what every mill rate gets applied to.

You can look up your property’s current assessed value through the City of Winnipeg’s online property assessment search using your roll number.³ Manitoba reassesses all properties every two years to keep values in line with the market.⁴

The Three Mill Rates for 2026

Mill rates are dollars of tax per $1,000 of portioned assessment.⁵ Your bill has three of them.

The municipal mill rate for 2026 is 13.372, set by city council to fund police, fire, road maintenance, transit, and other city services.¹

The provincial education support levy for 2026 is 7.511, set by the Province of Manitoba.¹

The school division mill rate varies by which division your property sits in. The 2026 rates:¹

Winnipeg School Division: 15.994
St. James-Assiniboia: 13.848
Pembina Trails: 11.851
Seven Oaks: 16.158
Seine River: 14.156
Interlake: 12.236
Louis Riel: 14.653
River East Transcona: 13.368

Your tax bill identifies which division applies. The gap between the lowest and highest rate is over four mills, which on a $180,000 portioned assessment works out to roughly $775 a year in difference.

Worked Example on a $400,000 Home

Here is the full calculation for a $400,000 home in the Winnipeg School Division:

Portioned assessment: $400,000 × 0.45 = $180,000
Municipal tax: $180,000 × 13.372 ÷ 1,000 = $2,406.96
Provincial education levy: $180,000 × 7.511 ÷ 1,000 = $1,351.98
School division tax: $180,000 × 15.994 ÷ 1,000 = $2,878.92
Gross property tax: $6,637.86

That $6,637.86 is the gross figure before credits and before the frontage levy. The city also publishes an online calculator that compares your 2025 and 2026 taxes, though it assumes your assessed value hasn’t changed since last year and doesn’t include frontage levies.¹

Subtract the Homeowners Affordability Tax Credit

The old $350 Education Property Tax Credit is gone. Manitoba replaced it in 2025 with the Homeowners Affordability Tax Credit, and for 2026 the maximum has increased to $1,600.⁶ The credit applies only to the school tax portion of your bill, so the actual credit is the lesser of $1,600 or your total gross school taxes.

In the example above, school taxes total $4,230.90 (the provincial education levy plus the school division tax). That exceeds $1,600, so the full credit applies and net property tax drops to $5,037.86.

Eligibility is limited to principal residences. Rental properties, cottages, and commercial buildings don’t qualify, and you and your spouse can’t each claim the credit on separate properties. Once you’ve designated your principal residence with the city, the credit appears as a deduction directly on your tax bill. New homeowners who miss that step before tax statements are produced can still claim the credit on their income tax return.⁶

Senior homeowners can claim an additional Seniors’ School Tax Rebate on their personal income tax return. For 2026 the rebate is up to $235, reduced by 1.0% of family net income above $40,000 and phased out entirely above $63,500. It’s calculated on school taxes remaining after the HATC has been applied.⁶⁷

Add the Frontage Levy

Your bill also carries a line that has nothing to do with mill rates: the frontage levy, which funds water and sewer infrastructure and is based on the width of your property’s frontage, not its assessed value.²

For 2026, the combined rate is $6.95 per foot: $1.80 for water mains and $5.15 for sewer mains.⁸ A property with 50 feet of frontage owes $347.50 on top of everything calculated above. First-time homeowners often miss this because it doesn’t appear in any mill rate math.

Payment Deadline and Late Penalties

The 2026 property tax deadline is June 30, 2026.⁹ Miss it and the city charges 2.5% per month on the unpaid balance, applied on the first of each month. Taxes carried over from prior years face the same 2.5% monthly penalty from January through December, and once a property is on the tax sale track the rate rises to 2.75% per month.¹⁰ A $5,000 balance left unpaid for six months would pick up $750 in penalties.

If Your Assessment Looks Too High

If the assessed value the calculation starts from looks wrong, you can appeal to the Board of Revision, which hears assessment disputes.¹¹ The appeal window is narrow, generally about 30 days from the mailing date printed on your assessment notice, so check that date as soon as the notice arrives.

Useful evidence includes recent comparable sales in your neighborhood, photos of property deficiencies the assessor may not have accounted for, and a professional appraisal if the potential tax savings justify the cost. Because assessments are updated every two years in Manitoba, a successful appeal can lower your bill across two full tax cycles.⁴

1
City of Winnipeg. Property Tax Bills
2
City of Winnipeg. Opening Your 2026 Property Tax Bill – Heres What You Need to Know
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City of Winnipeg. Assessment and Taxation Department
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Association of Assessing Officers of Manitoba. About Property Assessment in Manitoba
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City of Winnipeg. How Are Taxes Calculated
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Province of Manitoba. Homeowners Affordability Tax Credit
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Government of Manitoba. Seniors School Tax Rebate
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City of Winnipeg. Frontage Levies
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City of Winnipeg. 2026 Property Tax Bills in the Mail
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City of Winnipeg. Penalties and Charges
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City of Winnipeg. Board of Revision