Your Toronto property tax bill is your MPAC assessed value multiplied by the City’s tax rate — and the part most owners misunderstand is the first half. MPAC’s Current Value Assessment is not your market value today. Ontario’s reassessment cycle has been postponed repeatedly, so assessments have remained anchored to an older valuation date while actual prices have moved a great deal. That means two neighbours whose homes are worth the same today can pay noticeably different tax. If your assessment looks wrong relative to genuinely comparable properties, you can file a Request for Reconsideration with MPAC free of charge, and there is a deadline printed on your assessment notice. Toronto also applies the Vacant Home Tax at 3% of assessed value, with a mandatory annual declaration from every owner.
Property tax is the cost of ownership people budget for least accurately, and the reason is a genuine misunderstanding about how the number is produced.
Almost every owner assumes their assessment tracks their market value. It does not. MPAC assessments are anchored to a legislated valuation date, and Ontario has postponed its general reassessment repeatedly. So assessments across the province have been sitting on an older base while the market has moved substantially — in different directions in different neighbourhoods.
For Etobicoke that matters more than most places, because the borough has not moved uniformly. Detached homes in The Kingsway and Princess-Rosethorn have behaved very differently from condos in Humber Bay Shores. When assessments are frozen on an old base, those divergences show up as unfairness in the tax bill.
Here is how the system actually works and what you can do about it.
How the bill is actually calculated
The formula
Your MPAC assessed value × the City of Toronto tax rate = your annual property tax.
The rate is set annually by City Council through the budget process and is made up of a municipal portion, an education portion set by the Province, and any additional levies Council applies — Toronto has used a dedicated city-building levy in recent years.
The counterintuitive part
A rising assessment does not automatically mean a rising tax bill. The City decides how much revenue it needs, then sets the rate to raise it. If all assessments rise, the rate generally falls to compensate.
What actually moves your bill is whether your assessment rose more or less than the average. Rise more than average and you pay a bigger share. Rise less and you pay less. This is why the comparison that matters is against similar properties, not against your own history.
Toronto in context
Toronto’s residential property tax rate is comparatively low among GTA municipalities. But because assessed values in Toronto are high, the dollar amount is not necessarily lower than a suburban municipality with a higher rate on a lower assessment. Comparing rates alone across municipalities is misleading — compare actual dollars on comparable homes.
Budget it properly
Toronto property tax is billed in instalments and you can enrol in a pre-authorised payment plan. On a condo, remember property tax is separate from your maintenance fee — the fee covers common expenses, not municipal tax. Buyers moving from renting frequently miss this.
What to actually do: What moves your bill is how your assessment changed relative to comparable properties, not whether it went up in absolute terms.
Why your assessment is not your market value
This is the single most misunderstood fact about Ontario property tax.
The valuation date
MPAC assesses every property in Ontario at a legislated valuation date, not at today’s market. All properties are meant to be assessed as of the same date so that relative fairness is preserved.
Ontario has postponed its general reassessment repeatedly. The practical consequence is that assessments have remained anchored to an older valuation date while the market has moved substantially since.
Why that creates unfairness
The system only works if all properties move together. They have not. Since the last valuation date, detached homes and condominium apartments have diverged sharply — TRREB’s recent figures show condo apartments under continued pressure while freehold has held up better.
In Etobicoke that means a Humber Bay Shores condo owner and a Kingsway detached owner may be carrying assessments that no longer reflect their relative positions. One is effectively over-assessed relative to the other, and that shows up in the tax bill.
What to check on your notice
The valuation date it applies. The assessed value. The property classification. And the property details MPAC holds — lot size, square footage, age, number of bathrooms, whether a basement is finished, whether there is a pool or garage.
Factual errors in those details are common and they are the easiest appeals to win. If MPAC has you down for a finished basement you do not have, that is worth correcting.
When a sale changes things
Buying at a given price does not immediately reset your assessment to that price. Major additions, renovations requiring permits, or a change in use can trigger a reassessment of your specific property.
What to actually do: Check the valuation date and the property details MPAC holds on file. Factual errors are common, easy to prove and the most winnable form of appeal.
How to challenge it — Request for Reconsideration
The first step: Request for Reconsideration
If you believe your assessment is wrong, you can file a Request for Reconsideration (RfR) with MPAC. It is free, and MPAC reviews your assessment and responds.
There is a deadline, and it is printed on your Property Assessment Notice. Diarise it when the notice arrives — missing it is the most common reason people cannot challenge.
What actually wins
Factual errors. Wrong square footage, wrong lot size, a basement recorded as finished when it is not, a garage or pool that does not exist. These are objective and straightforward.
Comparable properties. Genuinely similar homes — same type, similar size, similar age, same neighbourhood — assessed lower than yours. This is the core of most successful challenges.
Property-specific factors. A condition issue, an easement, an awkward lot, backing onto something that materially affects value.
What does not win
“My taxes went up.” “I could not sell for that.” “My neighbour’s house is nicer.” None of these engage with how the system works. The argument has to be that your assessment is wrong relative to comparable properties at the valuation date.
If the RfR does not resolve it
You can appeal to the Assessment Review Board (ARB), an independent tribunal. There are filing fees and deadlines. For a residential property, weigh the potential annual saving against the effort — for a modest over-assessment the RfR is usually where it should end.
Where I can help
Pulling genuinely comparable properties is the part most owners get wrong — people compare to homes that are not actually similar. That comparison is something I can run for you.
What to actually do: File the free Request for Reconsideration before the deadline on your notice, and build the case on factual errors and genuine comparables — not on the fact that your bill went up.
The Vacant Home Tax — 3%, and everyone must declare
Separate from ordinary property tax, and the one that causes the most avoidable damage.
The rate and the trap
Toronto’s Vacant Home Tax is 3% of the property’s Current Value Assessment — the MPAC assessed value, not the market price. On a property assessed at $900,000 that is $27,000.
Every residential property owner in Toronto must file a declaration every year, whether the property is occupied or not. Living in your own home does not exempt you from declaring — it exempts you from the tax, but only if you declare.
If the City does not receive your declaration, it assumes the property was vacant and bills you. You then have to dispute it.
Etobicoke is fully covered
Etobicoke amalgamated into Toronto in 1998. The Vacant Home Tax, the Municipal Land Transfer Tax and every other Toronto measure apply here in full.
Who gets caught
In my experience: estates in probate, long renovations, snowbirds, owners between tenants, and anyone who moved without updating their mailing address with the City — because the reminder went to the old address.
Set a recurring February calendar reminder. That is the entire solution.
Exemptions are not automatic
Exemptions exist for circumstances like death of the owner or permitted renovations preventing occupancy — but they must be claimed on the declaration, with documentation. Being exempt and staying silent produces exactly the same bill as being vacant. Confirm the current exemption list with the City each year.
What to actually do: Diarise the declaration every February. At 3% of assessed value, being wrongly deemed vacant is a five-figure problem that takes five minutes to prevent.
Property tax and assessment at a glance
| Item | Detail |
|---|---|
| How tax is calculated | MPAC assessed value × City of Toronto tax rate |
| What moves your bill | Whether your assessment changed more or less than average |
| Assessment basis | Legislated valuation date — not today’s market value |
| Reassessment | Repeatedly postponed in Ontario |
| Free challenge | Request for Reconsideration to MPAC — deadline on your notice |
| Next step if unresolved | Assessment Review Board (fees and deadlines apply) |
| Strongest grounds | Factual errors; genuinely comparable properties assessed lower |
| Vacant Home Tax | 3% of assessed value — annual declaration mandatory for all |
| Applies in Etobicoke? | Yes — amalgamated into Toronto in 1998 |
Think your assessment is too high?
The part most owners get wrong is choosing comparables — people compare to homes that are not genuinely similar, and the challenge fails. Send me your address and assessed value and I will pull properly comparable properties so you can see whether you have a real case before you file.
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Frequently asked questions
How is property tax calculated in Toronto?
Your MPAC assessed value is multiplied by the City of Toronto tax rate, which Council sets annually and which comprises a municipal portion, a provincially set education portion and any additional levies. Importantly, a rising assessment does not automatically raise your bill — the City determines the revenue it needs and sets the rate accordingly, so if all assessments rise the rate generally falls. What actually moves your bill is whether your assessment rose more or less than the average for comparable properties.
Is my MPAC assessment the same as my home’s market value?
No, and this is the most misunderstood aspect of Ontario property tax. MPAC assesses properties as of a legislated valuation date rather than at today’s market, and Ontario has postponed its general reassessment repeatedly, so assessments remain anchored to an older base while prices have moved substantially. Because detached homes and condominium apartments have diverged sharply since that valuation date, owners of different property types can be carrying assessments that no longer reflect their relative positions.
How do I appeal my property assessment in Ontario?
File a Request for Reconsideration with MPAC. It is free, and there is a deadline printed on your Property Assessment Notice — diarise it when the notice arrives, because missing it is the most common reason owners cannot challenge. The strongest grounds are factual errors in the property details MPAC holds, such as incorrect square footage or lot size or a basement recorded as finished when it is not, and genuinely comparable properties assessed lower than yours. If the Request for Reconsideration does not resolve it, you can appeal to the Assessment Review Board, an independent tribunal with filing fees and deadlines.
What arguments do not work in a property assessment appeal?
Arguments that do not engage with how the system works: that your taxes went up, that you could not sell for the assessed amount, or that a neighbour’s home is nicer than yours. The assessment system compares properties as at a legislated valuation date, so the case must be that your assessment is incorrect relative to genuinely comparable properties at that date — same property type, similar size, similar age, same neighbourhood. Choosing poor comparables is the most common reason challenges fail.
Does the Toronto Vacant Home Tax apply in Etobicoke?
Yes. Etobicoke amalgamated into the City of Toronto in 1998 and is fully subject to Toronto taxes. The Vacant Home Tax is charged at 3% of the property’s Current Value Assessment — on a property assessed at $900,000 that is $27,000. Critically, every residential property owner in Toronto must file a declaration annually regardless of occupancy. If the City does not receive a declaration it assumes the property was vacant and issues a bill, which then has to be disputed. Set a recurring February reminder.
Are property taxes included in condo maintenance fees?
No. Property tax is billed separately by the City of Toronto and is entirely distinct from your condominium maintenance fee, which covers common expenses such as building operations, amenities, insurance for common elements and contributions to the reserve fund. Buyers moving from renting frequently miss this and under-budget their monthly carrying cost. Toronto property tax is billed in instalments and you can enrol in a pre-authorised payment plan.
Toronto property tax is calculated by multiplying a property’s MPAC assessed value by the City of Toronto tax rate, which Council sets annually and which includes municipal, provincially set education, and additional levy components. A rising assessment does not automatically increase the tax bill, because the City sets the rate to raise required revenue; what moves an individual bill is whether that property’s assessment changed more or less than average. MPAC assessments reflect a legislated valuation date rather than current market value, and Ontario has repeatedly postponed its general reassessment, meaning assessments remain anchored to an older base while detached home and condominium apartment values have diverged. Owners who believe their assessment is incorrect can file a free Request for Reconsideration with MPAC before the deadline printed on their Property Assessment Notice, with the strongest grounds being factual errors in recorded property details and genuinely comparable properties assessed lower; unresolved matters can be appealed to the Assessment Review Board, which charges fees. Separately, the Toronto Vacant Home Tax is charged at 3% of Current Value Assessment and requires an annual declaration from every residential property owner regardless of occupancy, with failure to declare resulting in the property being deemed vacant. Etobicoke amalgamated into Toronto in 1998 and all Toronto taxes apply there. Condominium property tax is billed separately from maintenance fees.
Sources and further reading
Municipal Property Assessment Corporation (MPAC) — Current Value Assessment methodology, valuation date, Property Assessment Notice and Request for Reconsideration process · Assessment Review Board appeal process and fees · City of Toronto property tax rates, billing and Vacant Home Tax programme · Ontario Assessment Act · Toronto Regional Real Estate Board market data on divergence between freehold and condominium apartment values. Assessment cycles, deadlines, rates and exemptions change — verify current details with MPAC and the City of Toronto.
Looking at Etobicoke more broadly? Start with my Etobicoke community guide — the neighbourhoods, what each pocket is like, and where they sit relative to one another.
General information prepared August 2026. This is not tax, legal or valuation advice. Property tax rates, assessment methodology, valuation dates, reassessment timing, appeal deadlines and processes, and Vacant Home Tax rates and exemptions are set by MPAC, the Province of Ontario and the City of Toronto and change — verify current requirements directly with MPAC (mpac.ca) and the City of Toronto (toronto.ca) before filing anything or relying on any figure here. Deadlines for a Request for Reconsideration are printed on your individual Property Assessment Notice. Whether an appeal is worthwhile depends on your specific circumstances; consider professional advice for significant assessments. Jatin Dua is a Realtor with RE/MAX Quantum Realty and is not an assessor, appraiser, accountant or lawyer.