Complete your Vacant Unit Tax declaration before March 21

It’s time for Ottawa homeowners to complete their online Vacant Unit Tax (VUT) forms at for each residential property they own before the March 21 deadline. A $250 late fee will be applied to all declarations filed after the deadline.

To complete the declaration, visit, click Submit declaration, and log on with the roll number and access code – found on last year’s property tax bill or information notices that will be sent by email or Canada Post.  Email notices will be sent to those who provided their email addresses on last year’s declaration. Please also check your junk folder.

Residents registered with MySeviceOttawa(link is external) can go directly to the declaration from their property tax account.

Alternate and accessible declaration options available

The City has set up declaration options for residents who require accessibility related supports, and for those without access to the internet or digital devices – like computers, tablets and other hand-held devices:

Telephone option

  • Call 613-580-2444 where an agent will help complete your declaration over the phone
  • Call 613-580-2400 to contact the City using Canada Video Relay Service

In-person option at Client Service Centres

City’s Client Service Centres can provide in-person assistance for completing the declaration. Priority will be given to scheduled appointments. Visit for locations and appointments. the hours of operation are Monday to Friday, 8:30 am to 4:30 pm. The three rural centres are open one day a week from 8:30 am to 4 pm.

All property owners must declare

Even though the VUT does not apply to principal residences, it is mandatory for all residential property owners to complete the declaration every year. Principal address property owners only need to provide their name, contact information, select principal address and click submit. Full participation ensures the City’s data is up-to-date and accurate.

Helping make housing more affordable

The intent of the VUT is to help address Ottawa’s current housing supply shortage. It acts as an incentive for residential owners to either rent or sell vacant properties, adding more units helps stabilize and lower marke tprices and rents. Revenues generated from VUT will go directly to City’s budget for constructing more affordable and supportive housing.

Residential properties vacant 184 or more days may be subject to tax

Properties that are not used as a principal residence  and were vacant 184 or more days in the previous calendar year could be subject to the one per cent tax on the final property tax bill.

Residential property owners need to indicate if their property was vacant 184 or more days during 2023 calendar year. The owner can select any of the specified exemptions – such as legal or estate issues, hospitalization or death of owner, or renovations – that is applicable for their reason for the vacancy. The owner must also provide relevant information, like a building permit or application number, court order number, date of death or the name of the person in care and name of the health or senior care facility.

False claims could receive fine

If a declaration is not filed – even if it is a principal residence – it will be deemed vacant and the VUT will be applied. All declarations will be eligible for an audit and false claims could result in a fine up to $10,000.

Learn more about the Vacant Unit Tax at  Information summary is also available on the website in Arabic, Somali, Simplified Chinese and Spanish. 

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