Special Assessment in Ontario Condo: What Owners Should Check Before Paying

In Ontario, it can come from major repairs, a shortfall in the reserve fund, an unexpected building problem, legal costs, or insurance issues. Getting the notice does not mean you should pay blindly. It also does not mean you can let the deadline slide. The aim is to understand what you are paying for while still paying on time.

What Ontario owners should know first

A special assessment is not a fine and not a random invoice. It is how the corporation collects money it needs for real costs.

In Ontario, every owner pays a share of the common expenses. Section 84(1) of the Condominium Act, 1998 says owners contribute in the proportions specified in the declaration, the document that created your condo. A special assessment is collected the same way, by your unit’s percentage.

Section 84(3) is the part owners are most often surprised by. It says an owner is not exempt from the obligation to contribute to common expenses even if the owner has given up the right to use part of the common elements, is making a claim against the corporation, or is restricted from using part of the common elements. Disagreeing, or being in a dispute, does not pause the obligation.

You can still ask questions and ask for the documents behind the charge. Just do not let the payment deadline pass while you wait for answers. Understanding the charge and paying on time are not in conflict.

What to check first

Before paying, look at the notice and check the basics. Ask:

• What is the special assessment for?
• Is the amount clearly explained?
• Is the payment deadline clear?
• Does the notice explain how the amount was calculated?
• Is it tied to a specific project, repair, shortfall, or budget item?
• Are supporting documents available?
• Does the amount match your unit’s share under the declaration?
• Are there late fees, interest, or collection costs mentioned?

Also check whether the corporation has pointed to a budget, reserve fund study, engineering report, contractor estimate, or board decision that explains the reason.

If the notice itself is hard to follow, the Free Notice Decoder gives you a free plain-language explanation of what it appears to say, which can help you work out which of these questions to ask first.

A special assessment should not be treated as just another invoice. It can affect your finances, your unit account, and sometimes your ability to sell or refinance.

Can the board do this without a vote?

Short answer: usually yes for the money, and it depends for the project.

The Act does not require an owner vote before a board levies a special assessment. The board has to keep the corporation able to meet its obligations, so it can collect what it needs from owners as common expenses.

The work behind the assessment is governed separately. Section 97 of the Act deals with additions, alterations and improvements to the common elements, changes to the corporation’s assets, and changes to a service the corporation provides. It sets out three different routes, and the route depends on what the work is and what it costs.

Section 97(7) says the cost of a change made under section 97 forms part of the common expenses. That is the link between a project decision and the bill that reaches your unit.

Your declaration or by-laws may add their own requirements on top of the Act, so read them alongside these rules.

What this means for you: the board having the power to charge you does not always mean every step was followed. It is fair to ask which section 97 route the board says applies, and to ask for the notice, resolution, or vote result that goes with it.

What happens if I don’t pay?

This is the part owners worry about most, so here it is in plain steps. None of it is meant to scare you. It is simply how the process works in Ontario.

If you do not pay your share, the corporation gets a lien on your unit under section 85 of the Act. A lien is a legal claim against your home for the money you owe, like a flag on your unit’s title that says money is outstanding.

The lien covers more than the original amount. Section 85 can also include interest and the reasonable legal costs and expenses incurred in collecting or attempting to collect the unpaid amount, so an unpaid balance can grow.

There are firm time limits. The corporation must give written notice at least 10 days before it registers a certificate of lien. The lien expires three months after the default unless a certificate is registered within that period. This is why these matters often move faster than owners expect.

If the amount stays unpaid after the lien is registered, the corporation can enforce it in the same manner as a mortgage. That is not automatic or immediate. It is simply why the deadline matters.

What this means for you: the worst move is to miss the deadline or ignore the notice. If you have questions, raise them, but still pay by the due date, or ask whether the corporation will agree to a payment plan before the amount falls into default.

What if I can’t afford to pay it?

This is the question owners are often most afraid to ask, and the one where acting early makes the biggest difference. Not being able to pay all at once is not the same as refusing to pay, and boards generally treat the two very differently.

Contact the corporation or its manager in writing before the deadline. Ask whether it will agree to instalments, and get any arrangement in writing, including the amounts, the dates, and what happens if an instalment is missed. Our guide to special assessment payment plans covers what is typically negotiable and how to ask.

Be realistic about what a plan does and does not change. The obligation to contribute continues under section 84(3), interest may accrue, and an amount that falls into default can still move toward arrears and the lien steps above. What a written plan does is keep you out of default while you spread the cost, instead of leaving the corporation to treat the whole amount as unpaid.

Can I challenge a special assessment?

You can question it. Where you can take a formal dispute is more limited, so it helps to be realistic.

Disagreeing with the amount is not the same as having grounds to overturn it. A court will not overturn a special assessment simply because an owner disagrees with the board’s decision. What can matter is whether the corporation followed the process the Act and the governing documents require.

Concerns worth checking, with the document that answers them

• Your share does not match the proportion in the declaration. Check the declaration schedule of common-expense percentages against the amount billed to your unit.
• The work looks like an addition, alteration or improvement but was treated as ordinary repair. Compare the engineering report or scope of work with the section 97(1) wording about materials reasonably close in quality to the original.
• A section 97 notice was required but not sent, or was missing required content. Ask for the notice and check it against the four elements in section 97(3).
• The project looks substantial but no owner vote was held. Compare the estimated total cost with 10 per cent of the current year’s budgeted common expenses in the budget package.
• The amount charged to your unit is really a chargeback against one unit rather than a shared common expense. See what a condo chargeback actually is, because the authority and the evidence needed are different.
• The stated reason and the supporting document do not match. Compare the notice with the reserve fund study, engineering report, or contractor estimate it relies on.

Where a dispute can actually go

The Condominium Authority Tribunal, often called the CAT, is the low cost online tribunal many owners have heard of. The CAT generally does not decide whether a special assessment itself was properly charged. That kind of financial and governance question usually sits outside what it handles. Some connected issues, such as a refused records request, can be within CAT’s jurisdiction, so check the CAO guidance on what CAT can hear before assuming a route.

Bigger challenges, such as a claim that the board acted improperly or unfairly, generally go to the Superior Court of Justice. That route is slower and more expensive, and it is not the right first step for most people.

Timing and evidence

Move on documents early. Ask in writing, keep proof of delivery, and calendar the payment deadline separately from your document requests. Keep the notice, the board or management replies, the budget package, the reserve fund study, and any section 97 notice together in one file with dates. If the corporation refuses to provide records, that refusal is itself something to document, and a formal records request may be the next step.

Paying under protest is a decision with consequences either way, and it depends on the amount, the deadline, and whether lien steps have started. There is no single right answer. If the amount is significant or the deadline is close, that is the point to get advice from a licensed Ontario condo lawyer rather than deciding alone.

The goal is not to create conflict. The goal is to understand the basis of the charge before you act.

Reserve fund: why this assessment may have happened

It helps to know where many special assessments come from.

Section 93 of the Act requires every Ontario condo corporation to establish and maintain one or more reserve funds, used solely for major repair and replacement of the common elements and assets. Owners fund it through their common-expense contributions.

Section 94(1) requires the corporation to conduct periodic studies to determine whether the money in the reserve fund and the contributions being collected are adequate for the expected costs of major repair and replacement. That is the legal test: adequacy against expected costs, judged through the reserve fund study and the funding plan.

When the fund falls short and a big repair cannot wait, a special assessment is often how the gap gets covered. So if your notice points to a reserve fund shortfall or major building work, that is usually the reason.

How much reserve fund is enough, and what “40 per cent funded” means

Ontario law does not set a minimum dollar balance or a minimum percentage for a reserve fund. The Condominium Authority of Ontario puts it plainly: a large or small reserve fund amount is not the only indication of a condo’s financial health.

A “percent funded” figure is an industry comparison, not an Ontario legal standard. It compares the money actually in the fund with an estimate of what would ideally have been accumulated by now for the components in the study. If a building holds $1.2 million and the estimate of the ideal accumulated balance is $3 million, that is often described as 40 per cent funded.

The number on its own does not tell you much. Two buildings can both be 40 per cent funded and be in completely different positions. One may have a roof, garage membrane and elevator modernization all landing within four years. The other may have nothing major due for fifteen years and a contribution schedule that closes the gap well before then.

Three questions tell you more than the percentage:

• What does the study list for the next one to five years, and at what estimated cost?
• Does the funding plan’s contribution schedule cover those specific years without a projected shortfall?
• Is the corporation actually following that contribution schedule, or has it been deferring increases?

The plan itself is on a legal timetable. Under section 94(8), within 120 days of receiving a reserve fund study the board must review it and propose a plan for future funding that the board determines will make the fund adequate. Under section 94(9), within 15 days of proposing the plan the board must send owners a notice containing a summary of the study, a summary of the proposed plan, and a statement of the areas, if any, where the plan differs from the study. That last part is worth reading closely, because a plan that departs from the study is a signal on its own.

On timing, the CAO explains that a corporation must complete a class 1 comprehensive study within the first year following registration of the declaration and description, and that class 3 studies (updated, without a site inspection) and class 2 studies (updated, with a site inspection) are then done on an alternating basis at least every three years. A study includes a recommended funding plan projected over at least 30 consecutive years.

What this means for you: ask for the study and the funding-plan notice, not just the balance. The gap between what the study recommends and what the corporation is actually collecting is where the next special assessment usually starts. Our guides on reading condo financial statements and the AGM budget package cover where these numbers appear.

Selling or refinancing your condo

A special assessment can matter well beyond your bank account.

When a unit is sold, the buyer usually asks for a status certificate. That is an official snapshot of the unit’s standing with the corporation, and section 76 of the Act sets out what it must contain. Several of those items are about exactly this issue:

• the common expenses for the unit and any default in paying them, under section 76(1)(a);
• any increase in common expenses for the unit that the board has declared since the date of the current year’s budget, and the reason, under section 76(1)(b);
• any assessments the board has levied against the unit since the date of that budget to increase the contribution to the reserve fund, and the reason, under section 76(1)(c);
• a statement about the most recent reserve fund study and its updates, the amount in the reserve fund, and current plans, if any, to increase the reserve fund under section 94(8), under section 76(1)(m); and
• substantial additions, alterations or improvements that the board has proposed but not yet implemented, together with their purpose, under section 76(1)(n).

So an unpaid assessment, arrears, a pending reserve-fund increase, or a proposed substantial project can all show up in the document a buyer or lender reads.

Two timing points are useful to know. The corporation must give the status certificate within 10 days after receiving a request and the fee, under section 76(3). And under section 76(5), if the corporation misses that deadline it is deemed to have given a certificate stating there is no default in common expenses, no declared increase since the budget, and no assessment levied since the budget. That protects a buyer, not a seller who was hoping the issue would stay quiet.

What this means for you: if you are thinking of selling or refinancing, do not leave a special assessment unresolved and unexplained.

• Get a copy of your own unit ledger and confirm the balance and any arrears before you list.
• Ask management what the status certificate would currently say about assessments and reserve-fund plans for your unit.
• Decide with your lawyer and agent how an outstanding or announced assessment will be handled on closing, since who pays is a matter for the agreement of purchase and sale.
• If you are refinancing, expect the lender to read the reserve-fund statements in the certificate, not only the balance owing.

Know what your status certificate would say before someone else reads it. If you are on the buying side of this, see our guide to status certificate red flags.

What should I ask the board for?

If your notice is short on detail, here is a reasonable list to request in writing:

• an itemized breakdown of the amount, and how your share was worked out against the declaration percentages;
• the reason for the assessment, tied to a specific project, repair, or decision;
• the supporting document, such as the reserve fund study, engineering report, or contractor estimate;
• the board decision or meeting where the assessment was approved;
• which section 97 route the corporation says applies to the underlying work, and the notice or vote result that goes with it;
• the most recent reserve fund study and the section 94(9) funding-plan notice sent to owners; and
• the payment deadline, and whether a payment plan is available.

You may not be entitled to every document on this list, and some records can be withheld or redacted, but asking is reasonable and a clear board will usually share what it can. If a request is refused, the formal records request process is the next step.

Official Ontario sources

• Ontario Condominium Act, 1998Section 84 (contribution to common expenses), section 85 (lien on default), section 76 (status certificate), sections 93 and 94 (reserve fund and reserve fund study), and section 97 (additions, alterations and improvements).
• Condominium Authority of Ontario: Reserve Funds and Reserve Fund StudiesOfficial plain-language explanation of the class 1, class 2 and class 3 studies, their timing, and what a study must contain.
• Condominium Authority of Ontario: Common ExpensesHow common expenses work and how amounts become payable for a unit.
• Condominium Authority of Ontario: CAT jurisdictionCheck whether the connected issue is something the Tribunal can hear before choosing a route.

When a document review may help

A document review may help when the notice is unclear, the amount is large, the reason is vague, or the board has not given enough supporting information. It can also help when the assessment is tied to major building work, reserve fund shortages, legal fees, insurance deductibles, chargebacks, or earlier board decisions that were never clearly explained.

A review helps you understand what the document actually says, what appears to be missing, and what to ask before you pay or dispute anything.

What I do / What I do not do

I help Ontario condo owners understand confusing condo documents, notices, charges, and board communications in plain language.

I can help you identify what the notice appears to be asking for, what documents may support it, what information may be missing, what to ask the board or management, and whether the issue may need further review.

I do not act as your lawyer. I do not provide legal representation. I do not contact your condo corporation on your behalf. I do not guarantee that a special assessment can be cancelled or reduced.

If your situation needs legal advice, litigation, or formal representation, you should speak with a qualified Ontario condo lawyer.