What Is a Spousal RRSP? Income Splitting Explained
A spousal RRSP is a regular RRSP with a twist: one partner contributes, but the account belongs to the other. It's a tool for income splitting — moving future retirement income from a higher-taxed partner to a lower-taxed one so the couple pays less tax overall.
Who contributes, who owns, who deducts
- The higher earner contributes — and gets the tax deduction now (using their own RRSP room).
- The lower earner owns the account and withdraws the money in retirement, taxed at their lower rate.
The 3-year attribution rule (the catch)
You can't use a spousal RRSP for quick income shuffling. If the owner withdraws money in the same year a contribution was made, or in the previous two calendar years, that withdrawal is taxed back to the contributor, not the owner. Only once three calendar years have passed with no new contributions is the withdrawal taxed in the owner's hands.
The takeaway: a spousal RRSP is a long-term plan, not a short-term parking spot.
When it makes sense
It's most useful for couples expecting very different incomes in retirement. Note that pension income splitting rules already let couples share some retirement income after 65, so a spousal RRSP matters most for early retirement or for income that can't be split otherwise. It doesn't create extra room — contributions still count against the contributor's RRSP limit.
See the main RRSP guide, compare TFSA vs RRSP, and remember this is a description of how the account works, not personal tax advice — a couple's situation decides whether it fits.
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Frequently asked
What is a spousal RRSP?
A spousal RRSP is an RRSP that one partner contributes to but the other owns. The contributor gets the tax deduction; the owner withdraws in retirement at their (usually lower) tax rate. It's a way for couples to split income and reduce their combined tax.
Who gets the tax deduction on a spousal RRSP?
The contributing spouse gets the deduction, and it uses the contributor's own RRSP room. The account itself belongs to the other spouse, who withdraws the funds later.
What is the 3-year attribution rule?
If the owner withdraws money in the year a contribution was made or in the previous two calendar years, that amount is taxed back to the contributor instead of the owner. After three contribution-free calendar years, withdrawals are taxed in the owner's hands — which is why spousal RRSPs are a long-term strategy.
Does a spousal RRSP give extra contribution room?
No. Contributions still count against the contributor's own RRSP limit. The benefit is income splitting in retirement, not additional room.
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