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Delayed Closing Compensation for Ontario New Condos: When Builders Must Pay

Ontario law entitles new condo buyers to compensation when builders delay closing beyond permitted dates. Learn the rules, amounts, and how to claim.

Real Estate5 min readTSLBy the Treadstone Law Team · OntarioUpdated October 12, 2026
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Key takeaways
  • Ontario's delayed-closing rules for new condominiums come from the Tarion-mandated Addendum to the purchase agreement (under the Ontario New Home Warranties Plan Act), not from the Condominium Act — the Addendum and its Statement of Critical Dates establish a structured system for managing closing delays.
  • The Tarion Addendum lets builders extend the occupancy date by giving written notice within specific notice windows; if notice is late, the existing date can become the firm occupancy date, or compensation can start earlier.
  • When a builder cannot provide occupancy by the firm occupancy date, the buyer is generally entitled to delayed occupancy compensation, unless the delay was mutually agreed or caused by unavoidable delay.

Pre-construction condo closings often do not happen on the date originally advertised. Most builders — and most buyers — expect delays. What surprises many buyers is that Ontario law does not simply excuse unlimited delay. When a builder fails to provide occupancy by the firm occupancy date, the buyer may be entitled to delayed occupancy compensation.

Understanding how this works — and what steps you need to take — can mean the difference between receiving fair compensation and losing your right to it entirely.

The delayed closing regime under the Tarion Addendum

Ontario's delayed-closing rules for new condominiums come from the Tarion-mandated Addendum to the purchase agreement (under the Ontario New Home Warranties Plan Act), not from the Condominium Act — the Addendum and its Statement of Critical Dates establish a structured system for managing closing delays. The key dates and their legal significance are:

The firm occupancy date

This is the firm date on which the builder agrees to make your unit available for interim occupancy (the phase where you move in before the condo is legally registered). The builder sets this date, but there are notice requirements before it can be extended.

The outside occupancy date

The outside occupancy date is the latest date by which the builder agrees to provide occupancy, and apart from unavoidable delay, the builder cannot set a delayed occupancy date past it. If the builder has not provided occupancy by the outside occupancy date, the buyer has 30 days to decide whether to:

This date is crucial: it is the point at which the buyer's right to terminate arises; compensation runs from the firm occupancy date. Your agreement should specify both the firm occupancy date and the outside occupancy date. If you do not know where these dates are in your agreement, have a lawyer identify them before the dates approach.

When is the builder permitted to delay?

The Tarion Addendum lets builders extend the occupancy date by giving written notice within specific notice windows; if notice is late, the existing date can become the firm occupancy date, or compensation can start earlier. As of writing, the Addendum requires notice to be given a minimum number of days before the current scheduled date. The number of days required and the maximum total extension permitted are prescribed — verify the current rules with your lawyer or the Tarion Condominium Addendum.

Delays permitted under the Addendum typically fall into categories:

If the builder fails to give notice in the correct form, within the required window, the existing date can become the firm occupancy date or compensation can start earlier; a delay past the firm occupancy date generally carries compensation even when notice is proper.

How compensation is calculated

When a builder cannot provide occupancy by the firm occupancy date, the buyer is generally entitled to delayed occupancy compensation, unless the delay was mutually agreed or caused by unavoidable delay. As of writing, the Tarion Addendum — made under the Ontario New Home Warranties Plan Act — and the related Tarion rules set the daily rate for compensation and the maximum payable. Verify the current daily rate and cap with Tarion or your lawyer — these figures are set by regulation and can change.

What compensation covers

Delayed occupancy compensation pays a set daily amount for living expenses plus other receipted expenses caused by the delay. Commonly covered losses include:

However, the compensation is a set daily amount for living expenses plus receipted other expenses, all within a total maximum, even if your actual losses exceed it. For losses above the cap, you may need to pursue a civil claim — which involves additional complexity.

Unavoidable delay: the builder's defence

A builder can claim "unavoidable delay" to excuse a late closing without triggering compensation. Unavoidable delay is not simply "construction took longer than expected" — it refers to events outside the builder's control that genuinely prevented completion:

Builders sometimes assert unavoidable delay broadly. If you believe a delay claimed as unavoidable was actually within the builder's control, that is a dispute to raise with Tarion through the conciliation process.

What to do if your builder is approaching its occupancy dates

Step 1: Pull out your agreement and identify the firm occupancy date and the outside occupancy date now. Do not wait until they pass.

Step 2: Document every notice the builder sends you. Each extension notice should be in writing, reference the correct date, and be delivered in the manner specified in the agreement.

Step 3: If the builder misses the firm occupancy date without a proper extension notice, do not simply accept a new date without getting legal advice first. Accepting a new closing date may waive your right to compensation for the delay up to that point.

Step 4: File a claim with Tarion if appropriate. Tarion has a formal process for delayed closing compensation claims. There are deadlines, so act promptly.

Step 5: Consider whether termination is in your interest. If occupancy has not been given by the outside occupancy date, you may have the right to terminate the agreement within 30 days and receive your deposit back plus compensation. But termination is a major decision — assess it with a lawyer.

Frequently asked questions

Can I sue the builder for delay losses above the Tarion compensation cap?

Possibly, but it is complex. Tarion compensation is an administrative remedy with caps. Civil litigation for additional losses requires proving damages in court. Speak to a litigation lawyer about whether the losses justify the effort.

What if the builder blames a municipality for delaying occupancy permit issuance?

Municipal delay in issuing an occupancy permit is not one of the events listed as unavoidable delay, so on its own it generally does not excuse the builder from delayed occupancy compensation. Each situation is specific.

Do I still pay occupancy fees during a delayed occupancy period?

No — if you have not yet been given occupancy, you are not paying occupancy fees. Occupancy fees begin when you take interim occupancy of the unit, or from when the agreement requires you to take it.

Can a builder make me sign a waiver of delayed closing compensation?

No. The delayed occupancy compensation regime is set by the Tarion Addendum, and it can be waived only in a voluntary written amendment that meets the Addendum's requirements.

Sources

Links go to the official consolidated text. Legislation changes — confirm you are reading the current version.

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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