Retirement changes your tax situation significantly. The income sources are different, the deductions available shift, and several senior-specific credits become available. With proper planning, many Canadian seniors pay far less tax than they expect — or than they would if they weren't aware of the credits and strategies available to them. This guide covers every major tax consideration for Canadians in retirement as of 2025.
CPP retirement benefits are fully taxable as income. They are reported on a T4A(P) slip. There is no withholding unless you specifically request it, so many seniors are surprised by a tax bill in April if they haven't been setting money aside or requesting deductions from CPP.
OAS is also fully taxable income. It's reported on a T4A(OAS) slip. OAS is subject to the recovery tax (clawback) for higher-income seniors — see details below.
All RRIF withdrawals are taxable as ordinary income. Your financial institution withholds tax at source on amounts above the minimum withdrawal. The minimum withdrawal amount increases each year as you age, which can push some seniors into higher brackets. Planning RRIF drawdowns strategically — drawing more in lower-income years, converting earlier to take advantage of pension income credit — is one of the most impactful tax planning strategies available.
Defined benefit pension income is fully taxable but qualifies for the pension income credit (see below).
TFSA withdrawals are completely tax-free and do not count as income for any means-tested program. They don't affect your OAS clawback calculation, your GIS eligibility, or any provincial benefit that uses net income as a threshold. TFSAs are the most tax-efficient source of retirement income available to Canadians.
Dividends, interest, and capital gains from non-registered accounts are all taxable (at different rates). Canadian-eligible dividends receive the dividend tax credit, making them particularly tax-efficient. Capital gains have a 50% inclusion rate (50% of the gain is added to income). Only the gain portion — not the original investment — is taxable.
The Age Amount is a federal non-refundable tax credit for Canadians who are 65 or older as of December 31 of the tax year. The 2025 federal amount is $8,396. The credit is calculated at 15%, saving approximately $1,259 in federal tax. The credit phases out at higher income levels: it starts reducing above net income of $42,335 and is eliminated completely above approximately $98,309. Most provinces also have their own age amount credits.
A federal non-refundable credit on the first $2,000 of eligible pension income. At 15%, this saves $300 in federal tax. Eligible pension income at 65+ includes: RRIF payments, RPP income, and certain annuity payments. CPP and OAS do not qualify for this credit.
Seniors often have significant medical expenses. These can be claimed if they exceed the lesser of 3% of net income or $2,635 (2025 threshold). Eligible expenses are extensive: prescription drugs, dentist/orthodontist, hearing aids, glasses, physiotherapy, attendant care, nursing home costs for medical reasons, medical devices, travel for medical treatment, and many more. Keep all receipts. In a couple, claim all expenses on the lower-income spouse's return to maximize the credit.
If you have a severe and prolonged mental or physical impairment, the DTC provides a significant federal credit of approximately $9,428 (2025). The DTC also opens access to the RDSP for eligible individuals and allows disability-related deductions and credits to be transferred to a supporting family member. A medical practitioner must certify eligibility on Form T2201.
If you support an infirm elderly parent, you may claim the Canada Caregiver Credit. If the person you support lives with you, additional amounts may apply. Consult your accountant for the specific amounts and rules.
The OAS recovery tax (clawback) applies when your net income exceeds approximately $90,997 in 2024. For every dollar above that threshold, 15 cents of OAS is clawed back. OAS is fully eliminated at approximately $148,000 for 2024. This effectively means a marginal rate increase of 15% for seniors in this income range.
Strategies to reduce clawback exposure:
One of the most powerful tax strategies for Canadian retired couples. You can allocate up to 50% of eligible pension income to your spouse on your tax returns. Eligible income includes RPP pension, RRIF withdrawals, and certain annuities. CPP and OAS cannot be split through this mechanism (CPP has its own assignment rules). The result: each spouse pays tax at their own lower marginal rate rather than all income being taxed at the higher earner's rate. See our full guide on pension income splitting for detailed examples.
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