Pension Income Splitting: A Couple’s Guide to Cutting Your Tax Bill

Pension income splitting is one of the most valuable — and most underused — tax strategies available to retired Canadian couples. Introduced in 2007, it allows a higher-income spouse to allocate up to 50% of their eligible pension income to a lower-income spouse for tax purposes, without any money actually changing hands.

The result: the household pays less total tax, simply by reporting the same income differently on two tax returns.

What Income Qualifies as "Eligible Pension Income"

This is the most important — and most misunderstood — part of pension income splitting. Not all retirement income qualifies, and the rules differ by age.

If You Are 65 or Older

• RRIF withdrawals
• Annuity payments from an RRSP or RRIF
• Registered pension plan (RPP) income — defined benefit or defined contribution pension payments
• Annuity payments from a deferred profit sharing plan (DPSP)

If You Are Under 65

• Registered pension plan (RPP) income only — a true employer pension
• RRIF and RRSP annuity income generally does not qualify for splitting before age 65

Income That Never Qualifies

• CPP retirement pension (this has its own separate sharing mechanism — covered below)
• Old Age Security (OAS)
• RRSP withdrawals (as opposed to RRIF income or annuity payments)
• Death benefits

This distinction is critical for retirement planning. If your retirement income strategy relies heavily on RRSP withdrawals before age 65, that income cannot be split — but if you convert a portion of your RRSP to a RRIF at 65 (even if not otherwise required), the RRIF income becomes eligible for splitting.

How the Split Works

The transferring spouse can allocate up to 50% of their eligible pension income to the receiving spouse. The split does not have to be exactly 50% — it can be any amount up to that limit, and most tax software calculates the optimal percentage automatically by testing different splits and finding the combination that minimizes total household tax.

The receiving spouse reports the allocated amount as pension income on their own return — which may also make them eligible for the $2,000 pension income tax credit if they were not otherwise receiving qualifying pension income.

A Practical Example

Consider a retired couple in Alberta. One spouse has a defined benefit pension paying $60,000/year plus RRIF income of $20,000/year (total $80,000 of eligible pension income). The other spouse has CPP and OAS only, totaling $22,000/year (neither of which is splittable pension income, but this illustrates the income gap).

Scenario	Spouse A Pension Income	Spouse B Pension Income	Approximate Combined Tax
No splitting	$80,000	$0	Higher — Spouse A taxed at higher marginal rates on full amount
50% split	$40,000	$40,000	Lower — income spread across two sets of tax brackets and credits

The actual dollar savings depend on the specific brackets involved, but for a meaningful income gap like this example, household tax savings of $3,000–$6,000 per year are common — simply from filing the election correctly.

The Pension Income Tax Credit Bonus

An additional benefit of pension income splitting: if the receiving spouse was not previously claiming the $2,000 pension income tax credit (because they had no qualifying pension income of their own), the allocated amount can make them eligible for this credit too — effectively doubling the household’s use of this credit.

CPP Sharing — A Separate but Related Strategy

CPP retirement pensions cannot be split through the T1032 pension splitting election. However, CPP has its own sharing mechanism: CPP pension sharing, applied for separately through Service Canada (not through your tax return).

CPP sharing involves both spouses’ actual CPP entitlements being adjusted — it is not simply a tax-reporting election. Both spouses must be at least 60 and both must be receiving (or eligible to receive) CPP retirement pensions. The amount shared is based on the number of years the couple lived together during their contributory periods.

CPP sharing is less commonly used than pension income splitting because it requires an application process and involves actual entitlement changes — but for couples with a significant CPP gap, it is worth evaluating alongside pension income splitting.

Impact on Other Benefits and Credits

Pension income splitting can have ripple effects beyond the immediate tax savings:

• OAS clawback: If the higher-income spouse is near or above the OAS clawback threshold (~$93,000 in 2026), shifting income to the lower-income spouse can reduce or eliminate clawback — a significant additional benefit.
• Age amount: The age amount tax credit (for those 65+) is income-tested and reduced at higher incomes. Splitting income can help both spouses qualify for a larger age amount.
• Provincial health premiums and other income-tested benefits: Some provincial programs are income-tested at the individual level — splitting can affect eligibility for these as well.

How to Claim It

Pension income splitting is claimed using form T1032, Joint Election to Split Pension Income, filed with both spouses’ tax returns for the same year. Most tax preparation software automatically calculates the optimal split — but only if the eligible pension income is correctly entered and the software is instructed to optimize for it.

If you use an accountant or tax preparer, confirm that pension income splitting is being considered every year — it is not automatic, and the optimal split can change from year to year as income levels change.