What is the difference between joint tenancy and tenants in common?

Joint tenancy: two or more people own the property together with the right of survivorship. When one owner dies, their interest automatically passes to the surviving owner(s) — it does not go through the deceased's estate and is not governed by the will. The survivor simply becomes the sole owner. This transfer is fast and bypasses probate entirely. Tenants in common: two or more people own the property in proportional shares (which can be equal or unequal — e.g., 60/40). When one owner dies, their share passes through their estate and is governed by their will (or intestacy). There is no right of survivorship in tenants in common. The deceased's share can be left to anyone in their will. A tenancy in common creates a situation where strangers (or children from a second marriage) could end up as co-owners with the surviving spouse if not planned carefully.

How does joint tenancy help avoid probate?

Because joint tenancy transfers automatically by the right of survivorship — not by will — the deceased's interest never enters their estate. As a result, that property is not subject to provincial probate fees. In Ontario, where probate is charged at 1.5% on estate value above $50,000, a jointly held home worth $800,000 saves approximately $11,250 in estate administration tax when compared to a home held in sole name. The surviving joint tenant proves the transfer by providing the land registry office (or financial institution) with: a certified copy of the death certificate; a transmission application (for real property); the original joint tenancy document. The process takes days to weeks rather than the months or years a full estate probate may require. Joint tenancy is the single most widely used probate reduction strategy in Canada for real estate and bank accounts.

Should I add my adult child to my home title as joint tenant?

Adding an adult child to title as a joint tenant is a common strategy but contains significant risks that are frequently underestimated: (1) Capital gains exposure — transferring a partial interest in a property that is not your child's principal residence may trigger a deemed disposition of 50% of the property at fair market value in the child's hands. When the property is eventually sold or the child dies, capital gains may be payable. The principal residence exemption may shelter the gain for the parent's share but NOT the child's share. (2) Exposure to child's creditors — once added to title, the child's interest is subject to their creditors, including a divorce settlement. A creditor could force a sale of the property. (3) Relationship breakdown — if the child divorces, their share of the property may be treated as a family property asset. (4) Consent required for sale — you can no longer sell, refinance, or mortgage the property without the child's consent. Seek professional advice before adding anyone to your home's title. In many cases, a will with an executor power of sale achieves the estate planning goal without these risks.

Can the right of survivorship be contested in an estate dispute?

Yes — the automatic transfer on joint tenancy can be challenged. The most common basis: resulting trust and unjust enrichment. If one joint tenant provided all the consideration (money) for the property and a second was added to title without payment, Canadian courts have held (most notably in Pecore v. Pecore, 2007 SCC) that the presumption depends on the relationship: Parent → adult child: courts presume a resulting trust exists — the property passes back through the estate, not to the child. The presumption is that parents do not intend to gift property just by adding a child to title. Spouse → spouse: courts presume a gift was intended (no resulting trust). The parent adding a child to title must clearly evidence an intention to gift (through contemporaneous written evidence) to overcome the resulting trust presumption. This means many joint tenancy arrangements with adult children may be legally ineffective as estate planning without proper documentation.

How do I sever a joint tenancy and change to tenants in common?

Either joint tenant can unilaterally sever a joint tenancy and convert it to tenants in common. This is commonly done when: a couple separates but has not yet divorced; a joint tenant wants to leave their share to their own children (from a prior relationship), not the surviving joint tenant; tax planning requires separate ownership of proportional shares. How to sever: register a transfer of land or a severance notice on the property title at the provincial land registry; notify the other joint tenant in writing (required in some provinces). The severing party does NOT need the other party's consent. What you cannot do: sever a joint tenancy secretly in most provinces — the co-owner must be notified. After severance: each owner holds their share as tenants in common (50/50 if originally equal); each share can now be independently willed to a beneficiary; no right of survivorship exists for either share.

Are joint bank accounts the same as joint tenancy in real estate?

Joint bank accounts and investment accounts operate similarly to joint tenancy for financial institutions — the surviving account holder simply becomes the sole owner on the death of the other. The key difference: joint tenancy in real estate is a formal title registration at a land registry; joint bank accounts are a contractual arrangement with the financial institution. For bank accounts: the surviving account holder requests the financial institution update the account based on a death certificate; no probate required for the account balance under joint names; the full account value passes outside the estate. Caution: bank accounts added to a joint name with an adult child may be subject to the same resulting trust analysis as real estate (Pecore v. Pecore applies). If the deceased parent provided all funds and the child was simply added for convenience, courts may find the funds belong to the estate — not the surviving child. Document the intention at the time of the account change to avoid post-death disputes.

Which is better for estate planning — joint tenancy or named beneficiaries on registered accounts?

Both strategies bypass probate and should be used together. General guidance: Registered accounts (RRSP, RRIF, TFSA, life insurance): use named beneficiary or successor holder/annuitant designations. This is simpler and does not expose the account to creditor claims during your lifetime. Non-registered investment accounts: a joint account with a spouse achieves the same pass-through result, but consider resulting trust implications with adult children. Real estate (family home): joint tenancy with a spouse is widely used and appropriate. Adding adult children to title requires careful tax and legal advice. Bank accounts: joint accounts work well for day-to-day accounts with a spouse. Avoid adding adult children to large accounts without legal documentation of intent. Cottage/vacation property: do NOT use joint tenancy without carefully analyzing capital gains implications. A family trust or properly structured gift may be more tax-efficient (see cottage succession planning).

Joint Tenancy vs Tenants in Common Canada: Rights and Estate Planning

Choosing the wrong ownership structure for your home or investments can cost your beneficiaries tens of thousands of dollars in probate fees, taxes, or legal disputes.

Joint tenancy vs tenants in common: key differences

Feature	Joint tenancy	Tenants in common
Right of survivorship	Yes — auto-transfer to survivor	No — share goes through estate
Share proportions	Must be equal in most provinces	Can be unequal (40/60, 25/75, etc.)
Governed by will	No — survivorship overrides will	Yes — share distributed per will
Probate on death	No	Yes — share enters estate
Creditor exposure during lifetime	Both owner’s interests exposed	Only each owner’s own share
Can be severed unilaterally	Yes	N/A — already separate shares
Common for spouses	Yes, very common	Sometimes used in second marriages
Common for investment partners	Less common	Yes — proportional ownership

Probate savings from joint tenancy (Ontario example)

Property value	Without joint tenancy (probate)	With joint tenancy (no probate)	Savings
$600,000 home	$8,250	$0	$8,250
$800,000 home	$11,250	$0	$11,250
$1,200,000 home	$17,250	$0	$17,250

Formula: (value − $50,000) × 1.5% Ontario estate admin tax.

Risks of adding an adult child to property title

Risk	Likelihood	Mitigation
Capital gains triggered on transfer	Moderate-high	Legal advice on ACB tracking and principal residence exemption
Child’s creditors can claim their share	Low to moderate	Consider whether child has business/personal liability risk
Child’s divorce includes property as family asset	Low	Consider tenancy in common with clear ownership documentation
Child refuses to sign on future sale	Low but possible	Relationship risk — choose a trusted person
Resulting trust finding (property back to estate)	Moderate	Document intent in writing at time of transfer

Converting from tenants in common to joint tenancy

Used when: spouses bought originally as tenants in common and wish to add survivorship protection for estate planning.

Steps:

Consult a real estate lawyer — a transfer/transmittal deed is required
Register the change at the provincial land registry
Typically costs $1,000–$2,500 in legal and registration fees
Update property insurance to reflect the ownership change
No capital gains triggered when spouses transfer between themselves (spousal rollover applies)