Line 11300 - Old age security pension

Note: Line 11300 was line 113 before tax year 2019.

Report the amounts from box 18 of the deceased's T4A(OAS) slip. A payment received after the date of death for the month in which the individual died may be reported on the final return or on a rights or things return.

Do not report on line 11300 the amount in box 21 of the T4A(OAS) slip. Report this amount on Line 14600 - Net federal supplements. You may be able to claim a deduction for this amount on Line 25000 - Other payments deduction.


If the deceased's net income before adjustments (line 23400), minus the amounts reported on lines 11700 and 12500, plus the amount deducted on line 21300 and/or any repayment of registered disability savings plans income on line 23200, is more than $79,845, all or part of the OAS benefits may have to be repaid. To calculate the deceased's OAS repayment, complete the chart for line 23500 on the Federal Worksheet.

For more information on old age security, see Line 11300.

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