Please be advised that this site is not affiliated with the pension office.
It was created to provide general pension information only.
CPP/OAS Voluntary tax deduction
If you would like to request Service Canada pension office to withhold a percentage or fixed amount of your CPP or OAS benefits for tax deductions, you may either:
- Complete and mail the Request for Voluntary Federal Income Tax Deductions form (ISP-3520). Click here to download.
- Call the pension call centre at 1-800-277-9914 to speak with a call centre agent to set up right away.
Once the voluntary tax deduction is set, the amount will be withheld as of the next month’s payment.
If you would like to change the voluntary tax deduction amount, you may also call the pension call centre to adjust the amount. The new deduction will be in effect as of your next month’s payment.
Don’t miss out on your Guaranteed Income Supplement (GIS) benefits! Time is running out to renew your GIS for the July 2025 to June 2026 period. To avoid any interruption in your payments, please submit your renewal as soon as possible before the July deadline. For detailed instructions and to complete your renewal, visit PensionCanada.ca/GISrenewal
Looking for affordable, reliable dental coverage in Canada? Visit DentalCarePlanCanada.ca to explore flexible dental care plans designed to fit your needs and budget. Whether you’re an individual, family, or senior, our plans offer peace of mind and help you save on essential dental services. Don’t wait—your smile deserves the best care at the best price!
Need a Canadian passport or looking to renew one hassle-free? Visit ServiceCanadaPassport.ca for easy-to-follow guidance, step-by-step application support, and the latest updates on passport services across Canada. Save time, avoid confusion, and get everything you need in one convenient place!
* * * * Most viewed topics * * * *
Renew Your Canadian Dental Care Plan Coverage *(new)
2025 Canada Child Benefit payment dates
Check the status of my Canadian passport application
Gary Dahl
March 6, 2023 3:45 pmWhat Form do I use to Deduct Taxes from CPP & OAS
PensionExpert
March 14, 2023 5:14 pmHi Gary,
You can download the Voluntary Tax Deduction form from Canada.ca at https://catalogue.servicecanada.gc.ca/content/EForms/en/CallForm.html?Lang=en&PDF=ISP-3520CPP.pdf
or you may simply call CPP/OAS call centre to action your request directly.
Melyssa
PensionCanada.ca Team
Spencer Fawkes
April 21, 2023 3:15 pmI misplaced my T4A slip for 2022 OAS PAYMENTS. How do I get a copy of that slip for my income tax.
PensionExpert
April 23, 2023 3:51 pmHello Spencer
The quickest way is to call the pension call centre to ask them to resend a new copy to you. While on the phone, the call centre agent can give you the T4 slip box number so you can file your tax asap.
Ref: https://pensioncanada.ca.newgatewayca.a2hosted.com/2022-cpp-oas-t4-slip/
Aaron
PensionCanada.ca Team
Linda Sanders
July 5, 2024 1:37 pmHow do I get some money back on both mine and my husbands CPP and OAS. I asked them to take too much off monthly and need to change it from 783 to 400 per month total for both of us. I believe that would mean 200 for me and 200 for my husband. Thank you. Linda
PensionExpert
July 8, 2024 10:19 amHello Linda,
If you would like to change the voluntary tax deduction amount, you may also call the pension call centre to adjust the amount. The new deduction will be in effect as of your next month’s payment.
Melyssa
PensionCanada.ca Team