TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Licensed by the Law Society of OntarioFlat fees published upfrontWe reply to messages within 1 business daySign in
Learn/Ask a Lawyer/Real Estate/Can my Ontario condo…
Real Estate

Can my Ontario condo board charge a special assessment and how much notice must I get?

TSL Written by the Treadstone Law Team· Updated November 1, 2026

Yes, a condo board can generally levy a special assessment through the common expense fees without owner approval. Your governing documents may contain provisions about special assessments, so read your declaration and by-laws.

Your share is worked out using the same percentage as your common expense fees. The declaration sets that percentage; a 5% share of a $1,000 monthly common expense budget is $50. Common expense fees pay for maintaining the common elements, cleaning, building maintenance, condo management and reserve fund contributions. The reserve fund is an account a condo corporation keeps only for major repairs and replacements. If an assessment goes unpaid, the corporation gets a lien on your unit covering the unpaid amount, interest and all reasonable legal costs of collecting it.

How much notice you must receive depends on your governing documents and the facts, and a lawyer can confirm it for your building. To question an assessment, start by asking the board for its reasons and the report or quote behind it. Owners holding at least 15% of the voting units can also requisition an owners' meeting in writing on stated topics. Tenants cannot sign a requisition, and neither can owners who are 30 days or more in arrears.

Key takeaways

  • A board can levy a special assessment through common expense fees without owner approval.
  • Your governing documents may contain provisions about special assessments, so read them.
  • Your share uses the same percentage as your common expense fees.
  • An unpaid special assessment gives the corporation a lien on your unit for the amount, interest and reasonable legal costs of collecting it.
This is general information, not legal advice. It doesn’t create a lawyer–client relationship, and the rules can change. For advice on your situation, a Treadstone real estate lawyer can help.

Go deeper

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

Still have questions?

Search our answers, or send yours to a Treadstone lawyer — we answer in plain language.

All answersStart a File →