Pension Income Splitting in Canada: Rules, Eligible Income, and How Much You Save

Pension income splitting lets you allocate up to 50% of eligible pension income to your spouse or common-law partner on your tax returns. For a retired couple in Ontario where one spouse receives $90,000 in pension income and the other receives $20,000, splitting can save $4,000 to $6,000 per year in combined federal and provincial tax, depending on the types of income involved and each spouse’s marginal rate.

At Tohme Accounting, pension income splitting is part of every retirement tax plan we prepare. The math is straightforward once you identify which income qualifies, but I see clients leave money on the table every year because they split the wrong type of income or miss the connection between splitting and OAS clawback avoidance. I am Samer Tohme, CPA, and this guide covers the rules, the eligible income types, a worked example with real Ontario tax numbers, and two related strategies (CPP sharing and pension income tax credit doubling) that most articles on this topic skip.

How Pension Income Splitting Works

You and your spouse each file your own tax returns, but you jointly elect to reallocate up to 50% of the higher-income spouse’s eligible pension income to the lower-income spouse. The election is made on Form T1032, Joint Election to Split Pension Income, which both spouses must sign.

The CRA processes the split as if the lower-income spouse actually received that portion of the pension. The higher-income spouse deducts the allocated amount on line 21000 of their T1, and the lower-income spouse reports it on line 11600. The tax is then calculated on each spouse’s adjusted income.

The tax saving comes from the rate difference. If the splitting spouse is in the 46.41% combined bracket (Ontario, over $177,882) and the receiving spouse is in the 20.05% bracket (under $57,375), every dollar moved from one return to the other saves 26.36 cents in tax. On $30,000 of split income, that is roughly $7,900 in federal and Ontario tax saved.

You can split any percentage from 0% to 50%. The optimal split depends on both spouses’ income levels, and it can change year to year. At our firm, we run the calculation both ways (with and without splitting) as part of every year-end tax plan for retired clients to make sure the split amount is calibrated correctly.

Eligible Pension Income by Age

The type of income you can split depends on the age of the transferring spouse. This is the part that trips people up.

The two most common misunderstandings we see at the firm: clients assume OAS qualifies (it does not), and clients under 65 expect to split RRIF income (they cannot, unless they inherited the RRIF due to a spouse’s death, in which case it qualifies under ITA paragraph 60(l)).

If the transferring spouse is under 65, the only income that qualifies is pension payments from a registered pension plan (RPP, the kind an employer contributes to) or a life annuity from a pension fund. RRIF income, RRSP annuities, and foreign pensions are locked out until the transferring spouse turns 65.

This age restriction creates a planning consideration. If one spouse retires at 60 with a large RRSP but no RPP, they cannot split any of their RRIF or annuity income for five years. Converting RRSP to RRIF early does not help because the age test applies to the income type, not when you started withdrawals.

Worked Example: Splitting Saves $5,200

Consider a retired couple in Ontario. Margaret, age 68, receives $85,000 from her employer pension plan (RPP) and $7,000 in OAS. David, age 66, has $18,000 in CPP and $4,000 in interest income.

Without splitting, Margaret’s taxable income is $92,000 (RPP + OAS) and David’s is $22,000 (CPP + interest). Margaret’s marginal rate on income between $57,375 and $98,000 in Ontario is 29.65%. David’s rate on his income under $57,375 is 20.05%.

Margaret can split up to 50% of her RPP income: $42,500. But splitting the full $42,500 would push David into a higher bracket and waste part of the benefit. The optimal split in this case is closer to $30,000.

The OAS ($7,000) and CPP ($18,000) cannot be split through Form T1032. They stay on each spouse’s return. Only the RPP income is eligible.

These are approximate figures using 2026 federal and Ontario rates, after basic personal amounts. The exact savings depend on other credits and deductions, but the magnitude is real. A $5,200 annual saving repeated over a 20-year retirement is over $100,000. If you want to see the exact numbers for your situation, our team can run the comparison as part of a retirement tax review.

OAS Clawback: The Hidden Benefit of Splitting

Pension income splitting can save you more than just the rate difference. It can keep you below the OAS clawback threshold, which is worth thousands on its own.

For 2026, OAS benefits are clawed back at a rate of 15% on net income above $90,997. The full clawback hits at approximately $148,000 of net income. Every dollar of net income above $90,997 costs you 15 cents in OAS recovery, on top of the regular income tax.

In the example above, Margaret’s pre-split income is $92,000, which puts her $1,003 above the threshold. The CRA would claw back about $150 of her OAS. That is small in this case. But if Margaret’s pension were $120,000 instead of $85,000, her pre-split income would be $127,000, and the OAS clawback would be ($127,000 – $90,997) x 15% = $5,400. Splitting $35,000 of pension income to David would bring Margaret below $90,997 and eliminate the clawback entirely.

For higher-income retirees, the OAS clawback avoidance is often worth more than the bracket arbitrage from splitting. We factor both into every pension splitting calculation at Tohme Accounting. The two effects compound: you save on the rate difference and you save on the OAS recovery.

If both spouses are near the threshold, the optimal split keeps both below $90,997 rather than pushing one well below while the other stays above.

CPP Sharing: A Separate Strategy You Can Stack

CPP income cannot be split through Form T1032. But there is a separate, lesser-known program called CPP pension sharing that achieves a similar result through a different mechanism.

Under CPP pension sharing (ITA section 65.1 and CPP section 65.1), if both spouses are at least 60 and both are receiving or eligible to receive CPP, they can apply to share their CPP retirement pensions based on the number of months they lived together during their contributory periods.

The sharing is not 50/50 by default. It is based on the portion of each spouse’s CPP that was earned during the period of cohabitation. If you were together for your entire working life, the split can be close to even. If you were together for only part of it, the split is proportional.

CPP sharing requires a separate application to Service Canada using Form ISP-1002. It is not filed with your tax return. Once approved, Service Canada adjusts the CPP payments going forward. You can cancel the sharing by notifying Service Canada.

The benefit of CPP sharing is that it reduces the higher-income spouse’s CPP and increases the lower-income spouse’s CPP for tax purposes, which can move income into a lower bracket. Combined with pension income splitting on Form T1032, the two programs work together to equalize income across both returns.

We often set up both CPP sharing and T1032 pension splitting for retired couples at our firm. The CPP sharing application is separate from the tax return and has its own process, but the two strategies are complementary.

The Pension Income Tax Credit: Doubling It Through Splitting

The pension income amount is a non-refundable tax credit on the first $2,000 of eligible pension income. At the federal level, the credit is worth 15% of $2,000 = $300. Ontario adds its own credit worth about $130. Combined, that is roughly $430 per person per year.

If only one spouse receives pension income, only that spouse can claim the credit. But if you split pension income so that both spouses report at least $2,000 of eligible pension income, both can claim the credit. That doubles the household benefit from $430 to $860.

This is a small amount compared to the bracket arbitrage, but it is free money. If you are splitting pension income anyway, make sure the split amount is at least $2,000. Splitting less than $2,000 still works, but you lose part of the doubled credit.

Under ITA section 118(3), the pension income amount is available to anyone who reports qualifying pension income on their return. The split amount reported by the receiving spouse on line 11600 counts.

Form T1032: Filing the Election

Form T1032, Joint Election to Split Pension Income, must be filed with both spouses’ tax returns for the year. Both spouses sign the form. If you file electronically through a CPA (as most of our clients do), the form is submitted as part of the e-file package.

The form requires the transferring spouse’s eligible pension income amount (line 11500 or 11600), the agreed-upon split percentage (up to 50%), and the resulting allocated amount. The receiving spouse reports the allocated amount on line 11600 and the transferring spouse deducts it on line 21000.

You file a new T1032 each year. The election is annual, so you can adjust the percentage based on each year’s income. If one spouse receives a large lump-sum pension payment one year, you can split a larger amount that year and reduce it the next. This flexibility is one of the advantages of splitting: it adapts to your income year by year.

If you do not file Form T1032, the CRA does not apply any splitting automatically. The election must be made actively. We include the T1032 analysis as part of every retirement tax return we prepare at Tohme Accounting, so clients do not have to remember to ask for it.

If you file T1032 and later realize a different split percentage would have been better, you can amend both returns through a T1-ADJ request within the normal reassessment period (three years from the original notice of assessment).