Completing Schedule 3

If you sold or disposed of property in 2024 and your taxable capital gains for the year were more than your allowable capital losses, you have to include the difference on line 12700 of your return. To do so, you must calculate your taxable capital gains to report on line 12700 of your return using Schedule 3, Capital Gains or Losses.

For more information on how to calculate and report a capital gain or loss, see Calculating and reporting your capital gains and losses

For 2024, Schedule 3 is a five-part form. You will need to report your capital gains or capital losses from dispositions made before June 25, 2024 and after June 24, 2024. To help you complete schedule 3, refer to the corresponding Parts below. 

Fill out Part 1 – Principal residence

Use this part if you sold your principal residence in 2024 and you are claiming a principal residence exemption.

Fill out Part 2 – Flipped property

Use this part if you disposed of a housing unit, or a right to acquire a housing unit, located in Canada (including a rental property) that was not already considered inventory and was owned for less than 365 consecutive days before the disposition.

Fill out Part 3 – Total gains or losses on disposition

Use this part to report the disposition of different types of property. It has five numbered columns for each property type:

For 2024, this part is divided into two reporting periods. Each disposition must be reported on lines 1 to 10 under the appropriate period, based on when you disposed of the property:

Before you start

Most capital gains and capital losses reported on Schedule 3 come from amounts shown on the following tax slips:

The back of the tax slip explains where to report the income shown in each box and refers you to the appropriate section of Federal income tax and benefit information when necessary.

Chart 1 – Reporting capital gains or losses and other amounts from tax slips also explains how to report on Schedule 3 the capital gains or losses, and other amounts shown on certain tax slips.

Fill out Part 4 – Total capital gains or losses

Use this Part to calculate your total capital gains or losses for each period following the instructions on your Schedule 3

Capital gains deferral for investment in small business

The capital gains deferral is available for the disposition of eligible small business corporation shares made in 2024 and can be reported on Schedule 3 using line 12. For more information, see below. 

Capital gains or losses from tax slips

Generally, capital gains or losses shown on a T3, T4PS, T5, or T5013 slip are reported on line 17399 (Period 1) and line 17400 (Period 2), or on line 17599 (Period 1) and line 17600 (Period 2) of Schedule 3, however there are exceptions. For more information where to report specific amounts, see Part 3 above. You can also refer to Chart 1 – Reporting capital gains or losses and other amounts from tax slips.

Capital loss from a reduction in your business investment loss

If you had a business investment loss in 2024, you may be able to deduct a portion of the loss from income. The amount of the loss you can deduct from your income is called your allowable business investment loss (ABIL). Complete Chart 6 – Claiming an allowable business investment loss to determine your ABIL and, if applicable, your business investment loss reduction to enter on line 17 of Schedule 3.

For more information, see Lines 21698, 21699 and 21700 – Business investment loss.

Fill out Part 5 – Taxable capital gains or losses

Use this Part to determine your taxable capital gain or net capital loss for the year following the instructions on your Schedule 3. If you have a taxable capital gain, report the amount on line 12700 of your return. 

Forms and publications 

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2025-09-04