In short
You pay a monthly condo fee for shared maintenance, insurance and the reserve fund, and sometimes some utilities.
The condo corporation's rules and finances matter as much as the unit itself.
How condo ownership works in Ontario
When you buy a condo, you own your unit outright and also own a share of the common elements, such as hallways, the lobby, roof, grounds and amenities, together with the other owners. The condo corporation, run by an elected board of directors, manages and maintains those shared spaces.
Condos in Ontario are governed by the Condominium Act, 1998, plus each building's own declaration, by-laws and rules. Those documents set what you own, what's shared, and what you can and can't do, from pets to renovations to short-term rentals.
Condo fees and the reserve fund
Every owner pays monthly common expenses, usually called condo fees. They cover the building's operating costs, like shared maintenance, building insurance and management, and sometimes some utilities.
Part of your fee goes into the reserve fund, which pays for major repairs and replacements over time. If the reserve fund falls short, the corporation can raise fees or charge owners a special assessment.
The corporation also carries insurance on the building, but you still need your own condo unit insurance for your belongings, liability, upgrades and your share of any deductible the corporation may pass on to you.
Who helps condo owners
The Condominium Authority of Ontario (CAO) offers free guides and information for owners and buyers. Its online Condominium Authority Tribunal resolves certain disputes, such as records requests and some nuisance issues.
Condo managers in Ontario must be licensed by the Condo Management Regulatory Authority of Ontario.
What to check before you buy
For a resale condo, review the status certificate with your lawyer before your offer is final. It shows the corporation's budget, reserve fund, any special assessments, lawsuits and insurance.
Also read the rules on pets, rentals and renovations, and ask what your fee includes. The building's finances matter as much as the unit itself.
A condo with sound finances and clear rules is usually easier to live in and to resell later.
Common questions about condominium
What do condo fees cover in Ontario?
Condo fees cover your share of the building's common expenses, including maintenance of shared areas, building insurance, management and contributions to the reserve fund. Some buildings also include utilities like water or heat. The status certificate and budget show exactly what your fee covers.
What is the difference between a condo and a freehold home?
With a condo, you own your unit and share ownership of common areas, paying monthly fees to a condo corporation that maintains them. With freehold, you own the house and land outright and handle all upkeep yourself, with no condo fees. Condos also come with rules set by the corporation.
Can condo fees go up?
Yes, condo fees can go up, usually when the board sets a new annual budget. Rising costs, insurance increases or a reserve fund study calling for higher contributions are common reasons. The corporation can also charge a one-time special assessment for big shortfalls.
What is the Condominium Authority of Ontario?
The Condominium Authority of Ontario is the organization that supports condo owners, buyers and boards under the Condominium Act, 1998. It provides guides and information, and runs the Condominium Authority Tribunal, an online tribunal for certain condo disputes. Its information is free to use.
Sources
General information for Ontario, updated October 2026. Not legal, tax or mortgage advice. Rules change, so confirm with your lawyer, lender or the source above before you rely on it.