Pension Income Splitting in Canada: How It Works and How Much Can You Save?

What if you could move part of your retirement income from the higher-income spouse to the lower-income spouse—without actually moving the money?

That's essentially what pension income splitting can do for eligible Canadian couples.

Pension income splitting allows spouses or common-law partners to jointly elect to allocate up to 50% of eligible pension income to the other spouse or partner for tax purposes. The goal is often to reduce the household's overall tax bill by making better use of the couple's different marginal tax rates.

But there is an important catch: not all retirement income qualifies. CPP, OAS and several other types of income cannot simply be split using the CRA's pension income splitting rules.

Let's look at how the strategy works, what qualifies, and why it can be an important part of Canadian retirement tax planning.

What Is Pension Income Splitting?

Pension income splitting is a tax election available to eligible Canadian spouses and common-law partners.

Rather than changing who actually receives the pension payment, the couple makes a joint election for tax purposes to allocate some of the eligible pension income to the other spouse or partner.

The transferring spouse reports the eligible pension income and claims a deduction for the elected split amount. The receiving spouse reports the allocated amount as pension income.

You can allocate up to 50% of eligible pension income. The percentage does not have to be the same every year.

Why Would You Split Pension Income?

Canada's income-tax system is progressive. As taxable income rises, portions of income can be taxed at higher marginal rates.

This means a couple with significantly different incomes may be paying more household tax than necessary if most of the taxable pension income belongs to just one spouse.

Pension income splitting can help create a more balanced distribution of taxable retirement income.

For example, imagine one spouse has $80,000 of eligible pension income while the other spouse has only $20,000 of income.

Allocating some eligible pension income to the lower-income spouse could reduce the amount taxed at the higher spouse's marginal rates.

The actual tax result depends on the couple's province or territory, ages, deductions, credits, other income and benefit interactions.

Which Pension Income Is Eligible?

This is where pension income splitting gets more complicated.

According to the CRA, eligible pension income generally includes certain taxable life annuity payments from a registered pension plan or fund and, when specific conditions are met, certain RRIF, LIF and RRSP annuity payments.

For example, RRIF and certain registered retirement income can qualify when the transferring spouse is 65 or older at the end of the year, with additional rules applying to certain payments received because of the death of a spouse or common-law partner.

Workplace pension income can also qualify, depending on the type of pension and the applicable rules.

Because the rules vary according to the type of pension and the age of the recipient, don't assume that every amount appearing on a retirement income slip qualifies.

What Retirement Income Cannot Be Split This Way?

Several important retirement income sources are specifically excluded from CRA pension income splitting.

These include:

• Old Age Security (OAS)
• Canada Pension Plan (CPP)
• Quebec Pension Plan (QPP)
• Certain foreign pension income that is tax-free in Canada
• Income from a U.S. IRA
• Certain RRIF amounts transferred to another registered plan or annuity

The CRA provides the detailed list of eligible and non-eligible pension income, and the rules can depend on the type of payment and the recipient's age.

How Much Pension Income Can You Split?

The maximum amount you can allocate is generally 50% of eligible pension income.

You don't have to split 50%. You can choose a smaller amount based on what makes sense for your household.

For example, if you have $60,000 of eligible pension income, you could potentially allocate up to $30,000 to your spouse or common-law partner.

The election is made for the specific tax year. If you split pension income one year, you aren't required to use the same percentage the following year.

A Simple Pension Splitting Example

Let's meet Pat and Jamie.

Pat receives $60,000 of eligible pension income. Jamie has only $20,000 of other taxable income.

Pat decides to allocate $20,000 of eligible pension income to Jamie.

The income distribution becomes:

• Pat: $40,000 of the pension remains after the allocation
• Jamie: $20,000 of allocated pension income plus $20,000 of other income

Their combined household income hasn't changed. They still have $80,000 of total income.

What has changed is who reports the taxable income.

If the allocation moves income from a higher marginal tax rate to a lower one, the couple may pay less combined income tax.

The actual savings cannot be determined from this example alone because provincial tax rates, credits, deductions, other income and benefit interactions all matter.

How Do You Elect to Split Pension Income?

Couples use Form T1032, Joint Election to Split Pension Income.

Both spouses or common-law partners must make the election, and the information reported by each spouse must agree.

The election is made for the tax year and must generally be completed and filed by the tax-filing deadline. If filing electronically, the CRA says to keep the completed election in case it requests the form later.

Only one joint pension-splitting election can be made for a tax year. If both spouses have eligible pension income, you need to determine which spouse will be the transferring spouse for the election.

Can You Change the Amount You Split Each Year?

Yes.

There is no requirement to use the same percentage every year.

This is useful because your retirement income can change significantly from one year to the next.

For example, you might have a large RRIF withdrawal one year to fund a major purchase and a much smaller withdrawal the following year. The optimal pension splitting amount could therefore change as well.

Pension Splitting and OAS Clawback

This is where pension splitting can become particularly interesting for higher-income retirees.

OAS repayment, commonly called the OAS clawback, is based on individual income. Pension splitting can reduce one spouse's net income while increasing the other spouse's.

As a result, pension splitting can sometimes reduce the OAS repayment for one spouse. However, it can also increase the other spouse's income and affect that person's benefits or credits.

The CRA specifically notes that pension splitting can affect benefits and credits calculated using an individual's net income, including the repayment of OAS benefits.

This means you shouldn't evaluate pension splitting based solely on income tax. Look at the after-tax household result.

For more information, see our OAS Clawback article.

What About GIS and Other Benefits?

Pension splitting can affect programs and credits that are calculated using individual net income.

The CRA notes that pension splitting can affect certain federal, provincial and territorial programs. Some benefits calculated using combined household income may not change simply because income has been shifted between spouses, while benefits calculated using an individual's income can change.

This is another reason not to assume that the largest possible pension split automatically produces the best overall result.

CPP Pension Sharing Is Different

This is one of the most important distinctions to understand.

CPP is not eligible for CRA pension income splitting.

However, spouses and common-law partners can use a separate CPP pension sharing mechanism administered through Service Canada.

CPP pension sharing can allow a couple to share CPP retirement pensions according to the applicable rules. If both spouses contributed, the combined amount of their CPP retirement pensions remains the same; the arrangement changes how the pension income is divided between them.

CPP pension sharing is therefore a different strategy from CRA pension income splitting.

And there is a third concept that should not be confused with either of them: CPP credit splitting, which applies to certain divorced or separated couples and permanently divides CPP contribution credits accumulated during the relationship.

Pension Sharing vs. Pension Income Splitting

• CRA pension income splitting: a tax election involving eligible pension income.
• CPP pension sharing: a separate Service Canada arrangement for eligible CPP retirement pensions.
• CPP credit splitting: a separate process generally associated with separation or divorce.

Understanding these distinctions can prevent a surprisingly common retirement planning mistake: assuming that all retirement income can simply be divided between spouses for tax purposes.

Does Pension Splitting Always Save Money?

No.

Pension income splitting is a tax-planning tool, not an automatic tax reduction.

It may be particularly useful when one spouse has substantially more eligible pension income than the other. But the result depends on the couple's complete financial picture.

Splitting can affect:

• Federal income tax
• Provincial or territorial income tax
• OAS repayment
• Age-related credits
• Spousal or common-law partner amounts
• Other income-tested programs

The CRA also notes that the allocation of pension income can affect certain benefits and credits calculated using an individual's net income.

Common Pension Splitting Mistakes

• Assuming all retirement income qualifies. CPP and OAS cannot be split using CRA pension income splitting.
• Assuming 50% is always optimal. You can split less than 50%, and the best amount depends on your circumstances.
• Ignoring OAS. The tax savings may not tell the whole story if income-tested benefits change.
• Forgetting the annual election. Pension splitting is a tax-year election rather than a permanent transfer.
• Confusing CPP pension sharing with pension income splitting. They are separate programs administered through different processes.
• Looking at one spouse's tax return instead of the household. What matters is the combined after-tax result.

What About Pension Income Splitting Before Age 65?

Age matters because different types of pension income have different eligibility rules.

Certain workplace pension income can qualify before age 65, while some RRIF, LIF and RRSP annuity income becomes eligible under the applicable rules when the transferring spouse is 65 or older at the end of the year.

Therefore, the answer to "Can we split our retirement income?" isn't simply "yes" or "no." You need to identify exactly where the income is coming from.

Why This Matters for Retirement Planning

Pension income splitting is a perfect example of why retirement planning should focus on after-tax income, rather than simply looking at the amount of money coming into your household.

Two couples could each receive $100,000 of gross retirement income and have very different after-tax cash flow depending on how that income is distributed.

The source of the income matters. So does the timing. So does which spouse receives it. And so do government benefits.

That's why retirement income planning should look at the entire household rather than treating each pension or investment account independently.

Fun Facts About Pension Income Splitting

• You can allocate up to 50% of eligible pension income to your spouse or common-law partner.
• You don't have to use the same percentage every year.
• CPP and OAS are not eligible for CRA pension income splitting.
• CPP has a separate pension-sharing program for eligible spouses and common-law partners.
• Pension splitting can affect individual income-tested benefits and credits, not just income tax.
• The election is made jointly by the spouses or common-law partners.

Final Thoughts

Pension income splitting can be an extremely useful part of Canadian retirement tax planning, particularly when one spouse has substantially more eligible pension income than the other.

But don't automatically split 50% simply because you're allowed to.

The better approach is to look at the entire household: pension income, RRIF withdrawals, CPP, OAS, investment income, taxes, credits and income-tested benefits.

Sometimes the right answer will be a 50% split. Sometimes a smaller split will produce a better household result. And sometimes there may be little or no benefit from splitting at all.

The goal isn't simply to move income from one tax return to another. The goal is to maximize your family's after-tax retirement income while keeping your overall retirement plan on track.

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