Ontario Condo Interim Occupancy: Why Moving In Is Different From Final Closing

Erik Sepper • November 11, 2026

Interim occupancy lets you occupy a new condominium before legal ownership transfers. During that period, you pay the builder an occupancy fee, while the purchase mortgage generally begins at final closing.


Receiving the keys to a new condo can feel like the finish line.


For some Ontario purchases, there is another stage before you legally own the unit.


If your purchase includes interim occupancy, your budget needs to cover that period as well as the final mortgage and closing expenses.


What happens during interim occupancy?

Interim occupancy occurs when you can occupy the unit before the condominium is registered and title can transfer to you.


The building may still have unfinished areas or other work underway.


Your lawyer should explain the dates and obligations in your agreement. Your mortgage professional should confirm when the purchase mortgage is expected to fund.


The occupancy date and final closing date should be treated as separate milestones.


What is included in the occupancy fee?

Tarion explains that interim occupancy fees include:

  • Interest on the unpaid purchase balance.
  • Estimated monthly municipal taxes.
  • Projected common expense fees.


These payments are not credited toward the final purchase price.

You may also owe the occupancy fee even if you choose not to move into the unit.


The Condominium Authority of Ontario’s pre-construction guide explains the distinction between occupancy and ownership.


Budget for more than one possible timeline

Suppose your builder’s occupancy statement shows a hypothetical monthly fee of $2,300.


Three months would cost $6,900. Six months would cost $13,800.


Those figures do not include moving, utilities, insurance, or any overlapping housing expense.


They are not predictions of your occupancy period. They show why it helps to test more than one timeline before allocating every available dollar to the purchase.


Ask your lawyer what information is available about the expected registration and final closing process.


Keep your final closing funds separate

Money reserved for your remaining down payment and closing expenses should not quietly become the occupancy budget.


Create separate amounts for:

  1. Occupancy-period expenses.
  2. Funds required at final closing.
  3. Savings available after ownership transfers.


Your lawyer can identify contractual adjustments and closing obligations. I can help you review the mortgage and the funds required to complete it.


Keep your mortgage application current

A financing discussion held months earlier may need updating as final closing approaches.


Confirm any rate commitment’s expiry date, outstanding conditions, and document requirements.


Tell your mortgage professional about changes in employment, income, debts, or available down payment funds.


Being able to occupy the unit does not establish that the final mortgage is ready to fund.


Frequently asked questions

Do occupancy fees reduce my mortgage balance?

They do not reduce your purchase price or repay the principal on your eventual purchase mortgage.


Can I avoid the fee by leaving the unit empty?

Not necessarily. Tarion notes that the fee is payable during interim occupancy whether or not you move in.


Let’s plan for both stages

If you are purchasing a pre-construction condo in Hamilton or elsewhere in Ontario, let’s review the occupancy and final closing timelines together.

Contact me, and I can help you keep the financing plan current while your lawyer reviews the contract.

ERIK SEPPER 
MORTGAGE AGENT

CONTACT ME
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