Does a Special Assessment Lower My Condo’s Value When I Sell?

By Jatin Dua · Broker of Record, RE/MAX Quantum Realty · Updated 27 September 2026 · 9 min read — what a special assessment is and why boards levy them, how it appears in the status certificate, why buyers discount by more than the bill, how the payment is usually split in the agreement, and four ways to keep a sale together.

What a special assessment is

A special assessment is a one-time charge the condo board adds to every owner’s common expenses when the budget and reserve fund cannot cover a cost. The Condominium Authority of Ontario lists three usual causes: unforeseen expenses such as a major system that fails early, under-budgeting where costs outrun projections, and litigation. Boards can levy one through the common expenses without a vote of owners, and owners must pay their share; unpaid amounts can become a lien on the unit. It is billed by unit share, so a large unit carries a larger share.

How buyers find out

They find out from the status certificate, which a buyer’s lawyer reviews during the conditional period or before the buyer goes firm. Under section 76 of the Condominium Act the certificate must include, among other things, the common expenses for the unit and whether it is in arrears, any increases in common expenses and the reasons, details of any special assessments and why they were charged, a statement on the most recent reserve fund study and the state of the reserve fund, and any outstanding judgments or litigation. The corporation must provide it within 10 days of the request and can charge up to $100 including taxes.

The Authority also notes a court decision in which a buyer was exempted from an assessment because the corporation had not clearly disclosed in the status certificate that it might need to levy one. Disclosure is the corporation’s job, but surprises land on the sale.

Why buyers discount by more than the bill

A buyer looking at a $12,000 assessment is not only thinking about $12,000. They are asking three questions: is the reserve fund too thin to cover the next repair, is this the first of several, and what will it do to the fees? A reserve fund study is required at least every three years, with a funding plan to keep the fund adequate, which can mean higher contributions. If the study shows large projects ahead and a low balance, the buyer will price in more risk than the one bill. A building that levies an assessment once, for a clearly explained reason, with a healthy reserve afterwards, loses much less than one that looks under-funded.

Who pays it when you sell

That is a matter for the agreement of purchase and sale, and it is negotiable. The common patterns are that the seller pays any assessment levied before the agreement, or before closing, and the buyer takes on anything levied after; or that the seller gives the buyer a credit on closing for the outstanding instalments. What matters is that the wording is clear about assessments that have been discussed but not yet levied. Your lawyer should draft this, and a buyer’s lawyer will read the certificate and the board minutes for signs of what is coming.

Four ways to keep the sale together

1. Know before you list. Ask management for the latest budget, reserve fund study summary and any assessment notice, or order a status certificate yourself so you see what the buyer will see.
2. Quantify it. Put the outstanding amount, the schedule and the reason in writing for buyers’ agents.
3. Offer a clean answer. Paying the balance or crediting it on closing turns an open-ended worry into a fixed number, which is usually cheaper than the discount a nervous buyer demands.
4. Tell the story of the building. If the assessment fixes a known problem and the reserve fund is healthy afterwards, say so, with the documents.

Two tools help here: the AI condo value estimator below gives you a range in about a minute, and the net proceeds calculator turns any price into what actually lands in your account.

Pricing with an assessment

Start from the price the unit would fetch with no assessment, using recent sales of your layout. Then subtract whatever share of the assessment you are not paying, and consider the building’s wider picture: if other units in the building are listed at the same time, you are all competing with the same disclosure. In a buyer’s market, with GTA condo apartments selling at 96 percent of list price on average in August 2026, buyers have alternatives, so a transparent, credited assessment usually sells faster than a hidden one discovered on condition.

Where I fit

I read the status certificate and the reserve fund study before I price a unit in a building with an assessment, and I put the disclosure in the listing package. Run the estimator below, then book a call and bring the notice.

Frequently asked questions

Sources

• Condominium Authority of Ontario — Special assessments
• Condominium Authority of Ontario — Status certificates — 10 days, up to $100, Condominium Act s. 76
• Condominium Authority of Ontario — Reserve funds and reserve fund studies — studies at least every three years
• TRREB — Market Watch, August 2026 — condominium apartment tables by region and municipality

Related reading

• Condo boards and AGMs: an Ontario owner's guide
• What happens on closing day in Ontario
• Best realtor for condos in Toronto
• Condo rules in Ontario