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Disputing an Overcharged Occupancy Fee on a New Ontario Condo

Think your new condo's interim occupancy fee was calculated incorrectly? Learn what occupancy fees are meant to cover and how to raise a dispute in Ontario.

Real Estate5 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • An occupancy fee is not rent, and it's not a mortgage payment — you don't own the unit yet, so there's no mortgage to pay and no landlord-tenant relationship being created.
  • Your builder's disclosure statement — the document every pre-construction condo buyer is entitled to receive before or with their purchase agreement — should describe how the occupancy…
  • Pull your disclosure statement and purchase agreement.

Buying a pre-construction condo in Ontario usually means living through a stretch of time — sometimes a long one — between the day you can move into your unit and the day the condominium corporation is formally registered and you actually own it. During that stretch, you pay the builder a monthly interim occupancy fee instead of a mortgage payment. If that fee seems too high, or the builder can't explain how it was calculated, you have more room to push back than most buyers realize.

This article explains what an occupancy fee is supposed to represent and what to do if you think yours has been calculated or charged incorrectly.

What an Interim Occupancy Fee Is (and Isn't)

An occupancy fee is not rent, and it's not a mortgage payment — you don't own the unit yet, so there's no mortgage to pay and no landlord-tenant relationship being created. Instead, it's a payment the builder is generally entitled to collect to reflect the fact that you're living in a unit the builder technically still owns, while your purchase price is effectively sitting unpaid until final closing.

Occupancy fees for new Ontario condos are typically built from three components:

ComponentWhat it represents
Interest componentCompensation to the builder for the unpaid balance of your purchase price during occupancy
Estimated common expensesYour unit's projected share of the condo corporation's operating budget
Estimated property taxYour unit's projected share of municipal property tax before the unit has its own tax roll number

Because all three figures are estimates at the time occupancy begins, some adjustment at final closing is normal and expected — that alone isn't evidence of an overcharge. What you're checking for is whether the estimates were reasonable and calculated the way your disclosure statement and agreement say they would be, not whether they turned out to be perfectly precise.

Where the Numbers Should Come From

Your builder's disclosure statement — the document every pre-construction condo buyer is entitled to receive before or with their purchase agreement — should describe how the occupancy fee will be calculated. That's your first reference point. If the fee you're actually being charged doesn't match the formula or figures described in the disclosure statement, that's a genuine discrepancy worth raising, not a matter of interpretation.

Beyond the disclosure statement, check:

Steps to Take If You Think You've Been Overcharged

  1. Pull your disclosure statement and purchase agreement. Locate the exact clause describing how the occupancy fee is calculated.
  2. Request a written breakdown from the builder. Ask specifically for the interest rate used, the common expense estimate, and the property tax estimate, and how each was derived.
  3. Compare the breakdown against the disclosure statement. Flag any component that doesn't match what was disclosed.
  4. Put your concern in writing to the builder. A dated written request creates a record and starts a paper trail if the dispute continues.
  5. Escalate if the builder doesn't respond adequately. Ontario's condo consumer protection framework, administered by the Condominium Authority of Ontario, exists in part to help buyers navigate disputes like this with new-condo builders.
  6. Get a lawyer's review before final closing. At final closing, occupancy fees paid are reconciled against your final statement of adjustments — a lawyer can confirm the reconciliation reflects what you were actually owed.

What Usually Isn't an "Overcharge"

Not every occupancy fee that feels high is wrong. Genuinely disclosed increases and true-ups are not overcharges — they're the estimate-and-reconcile process working as intended. Watch for the difference:

Frequently asked questions

Can I refuse to pay the occupancy fee while I dispute it?

Refusing to pay is risky — occupancy agreements generally treat non-payment as a default, which can jeopardize your right to occupy the unit. It's safer to pay under protest in writing while you pursue the dispute, and get legal advice before withholding payment.

Will my occupancy fee ever be perfectly accurate?

No — it's an estimate by design, since final costs (actual common expenses, your unit's eventual property tax assessment) aren't known until later. Some variance between the estimate and the final reconciled numbers is normal and expected.

What happens to the occupancy fees I paid once the condo registers?

At final closing, your occupancy fees are reconciled against what you actually owed during that period as part of your statement of adjustments, and any difference is credited or charged accordingly. Have your lawyer confirm this reconciliation is calculated correctly before you close.

Is this the same as the condo's 10-day cooling-off right?

No. The Condominium Act's 10-day rescission right applies at the very start of your purchase, before you're bound to the agreement at all. Occupancy fee disputes happen much later, during the occupancy period itself, and are governed by different provisions.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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