What are they?
Condo fees are the common expenses that every condo owner pays to the corporation each month. In English you will hear common expenses, condo fees and maintenance fees; they all mean the same thing. The Condominium Act defines common expenses as the costs of the corporation doing its job, plus anything the Act, the regulations or the declaration calls a common expense (s. 1).
In a freehold house, you pay yourself to fix the roof or clear the snow. In a condo, the corporation does those jobs and all owners split the cost in the proportions written in the declaration. Along with the mortgage and property tax, fees are one of the three big monthly costs of owning a condo.
What do they pay for?
It differs from building to building, but these are the main items the CAO and the Act describe. Check the condo’s budget and the listing for what is included.
- Upkeep and repair of the common elements: lobby, hallways, elevators, garage, roof, outer walls, landscaping, snow removal.
- Reserve fund contributions: savings for future major repairs and replacements, collected as part of the fees (s. 93 (4)).
- Services: cleaning, building maintenance, the licensed condo management company, security or concierge, garbage.
- Building insurance: the corporation must insure the units and common elements against major perils such as fire (s. 99), and the premium comes out of the fees. Your own belongings and upgrades inside the unit need your own condo insurance.
- Amenities: running and repairing the gym, pool, party room and so on.
- Utilities: some buildings include some or all of heat, water and hydro in the fees; others bill each unit separately. Check the "included" items in the listing and the status certificate.
How is the amount set?
Two things set the amount. First, your unit’s share (a percentage) is written in the declaration and usually depends on unit size. Second, the board sets the corporation’s yearly budget. Your fee is roughly "budget × your percentage" (s. 84 (1)). If your parking space or locker is a separate unit, its percentage is added too.
The CAO’s example: if the corporation’s budget is $1,000 per month and the declaration says your unit contributes 5%, you pay $1,000 × 0.05 = $50. The corporation may pass by-laws on how fees are assessed and collected (s. 56 (1)).
Owners do not vote on the budget. They influence it by asking questions at the annual meeting and by electing the directors. You must pay even if you never use the amenities or are in a dispute with the corporation (s. 84 (3)).
Example
| Item | Example figure |
|---|---|
| Corporation’s yearly budget (including reserve fund contributions) | $2,400,000 |
| Your unit’s share (declaration) | 0.45% |
| Your parking unit’s share (declaration) | 0.02% |
| Your yearly fees | $2,400,000 × 0.47% = $11,280 |
| Monthly fee | $11,280 ÷ 12 = $940 |
Illustration only. Check the real percentages and budget in the declaration and the status certificate.
What happens if you do not pay?
- Missing a fee payment (including a special assessment) is a "default", and from that moment the corporation has a lien on your unit. The lien covers the unpaid amount, interest, and the corporation’s reasonable legal costs of collecting it (s. 85 (1)).
- The corporation must register a certificate of lien within 3 months of the default or the lien expires. It must give you written notice at least 10 days before registering (s. 85 (2) and (4)).
- If the corporation also gives the mortgage lender written notice by the day it registers the certificate of lien, a registered lien ranks ahead of even an earlier-registered mortgage (s. 86 (1) and (3)). Without that notice the lien loses this priority, and late notice limits how much of the debt comes first (s. 86 (5) and (6)). This is why lenders take fee arrears seriously. The lien can be enforced like a mortgage, including by sale (s. 85 (6)).
- Once you pay everything, the corporation registers a discharge and tells you in writing (s. 85 (7)). When buying, check the status certificate for arrears or a lien on the unit.
How lenders count them
For a CMHC-insured mortgage, the housing cost ratio (GDS) adds principal, interest, property taxes, heating and 50% of the condo fees, and the total must not be more than 39% of your gross income. The total debt ratio (TDS) uses the same 50% of fees and must not exceed 44%. For example, a $940 monthly fee counts as $470 of housing cost.
For uninsured mortgages, each lender’s rules can differ a little. OSFI’s Guideline B-20 lists condominium fees as an item lenders must include in debt service ratios. Higher fees mean you can borrow less, so give your lender the fee amount at pre-approval. See "GDS and TDS".
Why do fees go up?
- The budget is set fresh every year, and the CAO guide says it will typically increase each year as the corporation’s needs change. Rising wages, utilities, insurance premiums and management contracts push fees up.
- After a reserve fund study (every 3 years), a plan to increase contributions often means a jump in fees. First-year budgets for new condos are often set low, so fees commonly rise after the first study (a general pattern; every building is different).
- As a building ages, big jobs (roof, cladding, garage waterproofing, elevators) get closer and reserve contributions grow.
- If the budget falls short, a one-time special assessment can come instead of, or on top of, a fee increase. See "Special assessment".
- If the corporation loses a lawsuit or runs up legal bills, that money also comes out of the fees.
What to check before you buy
- Status certificate: the unit’s fee and any arrears, increases declared since this year’s budget and why, special assessments levied on the unit, the budget’s expected surplus or deficit, anything the corporation knows that may raise fees, and the reserve fund funding table. Read it with your lawyer.
- What is included: whether heat, water, hydro, parking, locker and internet are included or extra. Comparing the fee number alone across condos can mislead you.
- Unusually low fees: the reserve fund may be underfunded or the building may have few amenities. Low fees are not always good news, so read them together with the reserve fund study.
- Pre-construction: the first-year budget in the disclosure statement shows the "projected monthly common expenses". During interim occupancy, that projected fee is one part of your occupancy fee. It can change after registration, with the real budget and the first reserve fund study.
- Closing: the seller’s prepaid fees for the month are split by date on the statement of adjustments. Any arrears must be cleared by the seller.
What the law and official sources say
Quotes are copied word for word. The "In plain words" lines are our explanation, not an official translation.
“common expenses” means the expenses related to the performance of the objects and duties of a corporation and all expenses specified as common expenses in this Act, in the regulations or in a declaration;In plain wordsCommon expenses are the costs of the corporation doing its job, plus whatever the Act, regulations or declaration say is a common expense.
Source: ontario.ca/laws/statute/98c19 · checked Oct 30, 2026
Subject to the other provisions of this Act, the owners shall contribute to the common expenses in the proportions specified in the declaration. … An owner is not exempt from the obligation to contribute to the common expenses even if, (a) the owner has waived or abandoned the right to use the common elements or part of them; (b) the owner is making a claim against the corporation; or (c) the declaration, by-laws or rules restrict the owner from using the common elements or part of them.In plain wordsOwners pay fees in the proportions set in the declaration. You are not excused because you do not use the common elements, are claiming against the corporation, or are restricted from using them.
Source: ontario.ca/laws/statute/98c19 · checked Oct 30, 2026
If an owner defaults in the obligation to contribute to the common expenses payable for the owner’s unit, the corporation has a lien against the owner’s unit and its appurtenant common interest for the unpaid amount together with all interest owing and all reasonable legal costs and reasonable expenses incurred by the corporation in connection with the collection or attempted collection of the unpaid amount. … The lien expires three months after the default that gave rise to the lien occurred unless the corporation within that time registers a certificate of lien in a form prescribed by the Minister.In plain wordsIf you do not pay, the corporation has a lien on your unit for the arrears, interest and reasonable collection costs. It must register a certificate of lien within three months or the lien expires.
Source: ontario.ca/laws/statute/98c19 · checked Oct 30, 2026
Subject to subsection (2), a lien mentioned in subsection 85 (1) has priority over every registered and unregistered encumbrance even though the encumbrance existed before the lien arose but does not have priority over, (a) a claim of the Crown other than by way of a mortgage; (b) a claim for taxes, charges, rates or assessments levied or recoverable under the Municipal Act, 2001, the City of Toronto Act, 2006, the Education Act or the Local Roads Boards Act; … The corporation shall, on or before the day a certificate of lien is registered, give written notice of the lien to every encumbrancer whose encumbrance is registered against the title of the unit affected by the lien. … Subject to subsection (6), the lien loses its priority over an encumbrance unless the corporation gives the required notice to the encumbrancer.In plain wordsA fee lien ranks ahead of even an earlier mortgage, but behind Crown claims and municipal taxes such as property tax. To keep that priority, the corporation must give written notice to registered lenders and other registered claim holders by the day it registers the lien; without notice, the lien loses its priority.
Source: ontario.ca/laws/statute/98c19 · checked Oct 30, 2026
Your total monthly housing costs, including Principal, Interest, Property Taxes, Heating (P.I.T.H.), the annual site lease in the case of leasehold tenure and 50% of applicable condominium fees, shouldn’t represent more than 39%* of your gross household income (Gross Debt Service (GDS) ratio).In plain wordsTo qualify for a CMHC-insured mortgage, your principal, interest, taxes, heating and half of your condo fees must not be more than 39% of your gross income.
Source: cmhc-schl.gc.ca/consumers/home-buying/mortgage-loan-insurance-for-consumers/what-are-the-general-requirements-to-qualify-for-homeowner-mortgage-loan-insurance · checked Oct 30, 2026
Common expenses fees (also known as condo fees and maintenance fees) are used for maintaining the condo corporation’s common elements, contributions to the reserve fund, and paying for important services such as cleaning, building maintenance and condo management services.In plain wordsFees go to maintaining the common elements, the reserve fund, and services such as cleaning, building maintenance and condo management.
Source: condoauthorityontario.ca/before-you-buy-or-rent-a-condo/fees-and-finances/common-expenses/ · checked Oct 30, 2026
Common questions
Where do I see what the fees include?
In the "included" items of the listing, the corporation’s current budget, and the declaration that comes with the status certificate. Whether heat, water and hydro are included, and whether parking and a locker are extra, makes a big difference to the real cost even when the fee number looks the same.
Are lower fees always better?
Not necessarily. Fees may be low because the building has few amenities, or because it is not saving enough in the reserve fund. In the second case, fees may jump later or a special assessment may come. Read the fees together with the reserve fund study and funding plan.
Does my tenant pay the condo fees?
The duty to the corporation stays with the owner. Your lease sets a rent that covers the fees, but the tenant does not pay the corporation directly. If the tenant stops paying rent, you still owe the fees.
How are fees handled on closing?
Fees are usually paid at the start of each month. If you close mid-month after the seller has paid, the statement of adjustments has you repay the seller for the days from closing to month-end. Any arrears must be paid by the seller.
Can owners oppose a fee increase?
The board sets the budget and the fees; owners do not vote on them. Owners can demand explanations at the annual meeting, replace directors, and inspect the corporation’s records. If the corporation knew fees might rise and did not say so in the status certificate, there may be legal grounds to dispute it, so talk to a lawyer.
Guides that use this term
Sources checked
- Condominium Act, 1998, ss. 1, 56, 84–86, 93, 99 (e-Laws) · checked Oct 30, 2026
- CAO, Common Expenses Fees · checked Oct 30, 2026
- CAO, Ontario’s Residential Condominium Buyers’ Guide (2025 edition PDF) · checked Oct 30, 2026
- CMHC, General requirements to qualify for homeowner mortgage loan insurance · checked Oct 30, 2026
- OSFI, Guideline B-20 Residential Mortgage Underwriting Practices and Procedures · checked Oct 30, 2026