Penalty for Not Reporting a Home Sale in Canada: How to Fix It

Many people sell the home they lived in and assume the sale is tax-free, so they say nothing on their return. Later they learn the sale should have been reported, and they worry about a bill or a penalty.

This article explains what the CRA expects, how the late-designation penalty is worked out, and how a missed report can generally be corrected. Your own facts matter, so a lawyer or accountant can confirm how this applies to you.

This article covers Canadian federal tax law, which applies in every province.

Why the sale has to be reported even when it is tax-free

Since the 2016 tax year, the sale or deemed sale of a principal residence must be reported on Schedule 3 of your T1 return, even if there is no gain or the whole gain is exempt. The CRA allows the exemption only if the disposition and the designation are both reported.

Individuals other than personal trusts designate the property and calculate any gain on Form T2091(IND). On Schedule 3, the designation is made in Part 1 by ticking box 1 at line 17900 if the home was your principal residence for all years you owned it, or all but one, and the sale itself is reported in Part 2.

How the late-designation penalty is calculated

If you forgot to designate the home in the year of sale, the CRA may accept a late designation in certain circumstances, but a penalty may apply. The penalty is the lesser of $8,000 and $100 multiplied by the number of complete months between the due date and the date of your application.

• Count the complete months between the due date and the date of your application, and multiply that number by $100.
• Compare that result with $8,000, and the penalty is whichever amount is lower.
• Only complete months count, so a partial month is not included in the calculation.

Because the amount is tied to the date of your application, it grows with each complete month that passes, so acting sooner generally costs less until the $8,000 limit is reached.

How to ask the CRA to correct the return

The usual route is to ask the CRA to amend the return for the year of sale so that it includes the sale and the designation. The Minister may extend the time if the request is made within ten calendar years after the tax year ends.

The Minister may also waive or cancel penalties or interest if the request is made within ten calendar years after the tax year ends. That is a discretion, not a right, so the reasons you give and the supporting facts matter.

• Complete Form T2091(IND) for the home, which needs only page 1 if the property was your principal residence for all years owned, or all years except one.
• Complete Schedule 3 with the sale in Part 2 and the designation in Part 1.
• Send the request to amend the return for the year of the sale.

When the exemption may not apply at all

Fixing the paperwork does not help if the home does not qualify. A gain on a flipped property, meaning a Canadian housing unit owned less than 365 consecutive days before the sale, is deemed business income, so the principal residence exemption does not apply. This applies to dispositions after 2022.

There are listed exceptions, including a sale that can reasonably be considered to occur due to or in anticipation of death, a marriage or common-law breakdown with separation of at least 90 days, serious illness, an eligible relocation or involuntary job loss.

If part of the gain is taxable, the capital gain is the proceeds minus the adjusted cost base and the selling costs, and half of it is taxable. A home is personal-use property, so a loss on its sale cannot be claimed.

What to do next

• Find the year the home was sold and check whether Schedule 3 was filed with that return.
• Gather the purchase and sale documents, including legal fees, commissions and records of major improvements.
• List the years you lived in the home and any years it was rented.
• Note how many complete months have passed, since that drives the penalty.
• Speak with a lawyer or accountant before sending the request, especially if the home was ever rented or held for less than a year.

Frequently asked questions