T4A(OAS) Slips: 1  
   Federal slips: 


T4A(OAS) - Statement of Old Age Security


Box Line Description Federal Slip
Notes:
18 Taxable pension paid 18
19 Gross pension paid 19
20 Overpayment recovered 20
21 Net supplements paid 21
22 Income tax deducted 22
23 Quebec income tax deducted 23