TFSA Successor Holder vs Beneficiary in Canada — Spouse-Only Difference

A 71-year-old retired teacher in Halifax has built her TFSA to $148,000 over fourteen years of contributions and growth. She names her husband as beneficiary on the bank's form when she opened the account in 2009 and never thought about it again. She dies in 2026. The bank pays the $148,000 to her husband three months later. The growth between her death and the payment — about $1,800 — gets reported as taxable interest on the estate's T3 return. The husband then has to figure out the rule on getting the $148,000 back into a TFSA — most of which fits inside the "exempt contribution" allowance, but only if he files Form RC240 within 30 days of contributing. He misses the deadline, contributes only the amount his own existing contribution room allows ($31,000 of unused room over the years), and parks the remaining $117,000 in a non-registered investment account. The interest, dividends, and capital gains on that $117,000 are now taxable every year for the rest of his life.

Had the form said successor holder instead of beneficiary, the husband would have inherited the full $148,000 TFSA intact, the tax shelter would have continued unchanged, and his own existing TFSA contribution room would still be available for new contributions. Same wife, same husband, same money — different box on the form. For the broader picture of how registered-account designations fit into the plan, see our pillar on estate planning in Canada and the companion guide on contingent beneficiaries.

The mechanics of successor holder #

A successor holder designation on a TFSA is a creature of the Income Tax Act. The rule is narrow: only a spouse or common-law partner can be named.^[1] When the original holder dies, the named successor essentially steps into the deceased's shoes — the TFSA continues to exist, the tax-sheltered status carries through, and any unrealised gains in the account stay sheltered.

Three downstream effects make this materially better than the beneficiary route for spouses:

1. No closure of the account. The TFSA does not have to be paid out and reopened. The investments stay invested; the survivor can continue to manage the account exactly as before.
2. No use of the survivor's own room. The survivor's existing TFSA contribution room is unaffected.^[2] They can keep their own TFSA and the inherited TFSA, and continue to contribute to both as long as they have room.
3. No exempt-contribution paperwork. Form RC240 is not relevant — the successor holder designation handles the transfer automatically. The bank or trustee files an internal change-of-holder document; the survivor does not have to file anything with the CRA.

The mechanics of beneficiary #

A TFSA beneficiary — spouse or otherwise — receives the TFSA's value at the date of death. The account closes. Up to the date of death, the value is paid out tax-free. After the date of death, any growth (interest, dividends, capital gains realised before payment) is taxable.

For a non-spouse beneficiary, that is the end of the story. The funds are theirs, the tax shelter is over, and they pay tax on growth from the date of death onward.

For a spouse beneficiary (where the spouse was named as beneficiary rather than successor holder), the Income Tax Act provides a partial work-around in the form of the exempt contribution rule.^[3] The spouse may contribute the TFSA's date-of-death value into their own TFSA without using their existing contribution room, provided:

• The contribution is made by December 31 of the year following the year of death (the "rollover period").
• Form RC240 is filed with the CRA within 30 days of the contribution.^[4]
• The amount does not exceed the date-of-death value of the deceased's TFSA.

This is the regime that exists for the spouse-as-beneficiary case. It works, but it imposes deadlines, paperwork, and the risk of missing the 30-day RC240 window. The successor holder designation avoids all of it.

When the beneficiary route can be the right choice #

The successor holder designation is generally the right choice when the named recipient is a spouse and the intent is to keep the TFSA running. Two situations where a beneficiary designation can be preferable even for a spouse:

• The survivor does not need or want the account. Some families want the TFSA value to flow to children or other beneficiaries rather than the surviving spouse. A spouse-as-successor-holder cannot redirect — they own the account. A spouse-as-beneficiary with a contingent designation to children gives the children the proceeds directly.
• Account simplification is the goal. If the survivor would consolidate the TFSAs anyway, a beneficiary designation followed by an exempt-contribution rollover produces the same end state with one less account.

For most Canadian spouses, neither of those is decisive, and the successor holder designation is the default better choice.

Practical sequence for a Canadian holder #

A short checklist:

1. If you have a spouse and want them to inherit the TFSA, name them as successor holder. Sign the form. Confirm the institution has it on file.
2. Add a contingent beneficiary — typically the children, per stirpes — for the case where the spouse predeceases you. The institution's form usually allows both a successor holder and a contingent beneficiary.
3. Review the form every few years and after any major life event — marriage, divorce, birth, death of the named successor. Stale designations are the most common avoidable failure mode in Canadian estate planning.
4. Keep a copy of the most recent confirmation slip with the rest of the estate paperwork. The Life Discovery Kit captures this so the executor can verify the chain rather than reconstructing it.

Comparing the two paths on the same TFSA #

The differences add up. Consider a $200,000 TFSA, the spouse survives 18 years post-death, and the long-run return on the portfolio is 5 percent.

• Successor holder route. The full $200,000 stays in the TFSA. After 18 years at 5 percent, the account is worth roughly $481,000, all tax-free. The survivor has paid no tax on the growth.
• Beneficiary route, exempt contribution maximised. The same $200,000 is paid out, the spouse files RC240 within 30 days, and the full amount goes back into a TFSA. After 18 years at 5 percent, the account is worth the same $481,000 — but only if the survivor never withdrew anything that pushed them over their own ongoing contribution room, and only if every paperwork step landed on time. If 25 percent ($50,000) ends up in a non-registered account because of a paperwork miss or a misunderstanding of the rule, the lifetime tax cost on the growth of that $50,000 over 18 years is in the range of $7,000 to $14,000 depending on the survivor's marginal rate.

The successor holder route is structurally lower-risk. The beneficiary route can produce the same outcome but requires no missed deadlines.

What we focus on at It's Simple Will #

The Will Creator covers the will-side decisions. The TFSA successor holder and beneficiary designations themselves are completed at the bank, credit union, or brokerage that holds the account — the institution's form, not the will, is what controls. The Life Discovery Kit captures which institutions hold each TFSA, who is currently named as successor or beneficiary, and where the most recent confirmation slip is filed, so the executor knows where to look and the survivor knows what to expect. Our companion guide on how beneficiary designations override your will walks the conflict-of-documents question that this article only briefly mentions.