Pension Adjustment (T4 Box 52) Explained
The pension adjustment in box 52 of your T4 is the value of the pension benefits you earned that year in a registered pension plan or deferred profit-sharing plan. The CRA uses it to reduce your RRSP deduction limit for the next year. You don't enter it on your return.
Why it exists
It keeps savings fair between people with workplace pensions and people who only have RRSPs: the more pension you earn at work, the less RRSP room you get.
How it's calculated
- Defined contribution and deferred profit-sharing plans: generally the total contributions made for you in the year.
- Defined benefit plans: based on a formula for the value of the pension you earned.
If the calculated amount is zero or negative, box 52 is left blank.
Where you see the effect
Your new RRSP deduction limit appears on your latest notice of assessment and in CRA My Account.
Related
Sources
- T4 slip explained (CRA) (canada.ca)
- Pension adjustment guide (T4084) (canada.ca)
- RRSPs and other registered plans (T4040) (canada.ca)
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