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№ 22 Wills & Estates

Joint Property and Bank Accounts When Someone Dies Without a Will

Learn which jointly held property passes by survivorship instead of the intestacy rules, and why joint accounts with adult children can raise questions.

Wills & Estates5 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • Jointly owned property passing by survivorship falls outside the estate, so the intestacy rules do not divide it.
  • Named beneficiaries on RRSPs, RRIFs and pensions can also direct those assets outside the intestacy shares.
  • If joint owners die at the same time or in uncertain circumstances, each is deemed to hold as a tenant in common.
  • How a joint account with an adult child is treated depends on the facts, so it is worth confirming with a lawyer.

When a parent or spouse dies without a will, the family often assumes everything goes through the intestacy rules. In fact, some assets never enter the estate. Joint bank accounts and jointly owned homes are common examples.

This article explains in general terms which assets pass by survivorship, which pass by beneficiary designation, and where disputes tend to arise. A lawyer can tell you how these ideas apply to your situation.

Why jointly held assets are different

Property a person owns at death, other than property passing by right of survivorship, devolves to and vests in the personal representative, who holds it in trust for those entitled. Jointly owned property passing by survivorship therefore falls outside the estate.

In plain terms, if two people hold an asset as joint owners with a right of survivorship, the survivor generally takes the whole thing when the other dies. The intestacy rules, which divide the estate among a spouse, children and other relatives, do not apply to that asset. How the asset is registered or titled is the first thing to check.

Not every joint holding carries survivorship. Tenants in common, for example, each own a separate share, and the deceased's share falls into the estate. The account agreement or title document usually shows which applies.

Common joint assets and what usually happens

AssetGeneral position
Home held as joint tenants with the surviving spousePasses by survivorship, outside the estate
Joint bank account with right of survivorshipPasses by survivorship, outside the estate
Home held jointly with a third person, not the spouseIf it was the matrimonial home, the joint tenancy is deemed severed just before death
RRSP, RRIF or pension with a valid beneficiary designationPaid to the person named, not through the intestacy rules
Property owned in the deceased's sole nameVests in the personal representative and is divided under the intestacy rules

For plans such as RRSPs, RRIFs and pensions, a participant may designate a beneficiary by a signed instrument or by will, and a will designation works only if it expressly relates to a plan. The plan administrator is discharged on paying the person named in the latest designation, absent actual notice of a later designation or revocation. A later designation revokes an earlier one to the extent of any inconsistency.

Joint accounts with adult children

A very common situation is a parent who added an adult child to a bank account for convenience, such as paying bills. After the parent dies, the child may say the money is theirs by survivorship, while the other children say it should be shared as part of the estate.

Jointly owned property that passes by survivorship falls outside the estate. Whether that settles things for a particular account depends on the facts, and a lawyer can help you assess it.

If you are the surviving joint owner, avoid emptying the account or moving funds until you have advice. If you are another family member with concerns, gather what you can and raise them early.

Simultaneous deaths and other wrinkles

When two or more people die at the same time, or in circumstances making it uncertain who survived, the property of each is disposed of as if each had survived the other or others. Joint tenants or joint account holders in that situation are each deemed to hold as tenants in common. Insurance proceeds in those cases are paid under ss. 215 and 319 of the Insurance Act.

Even when an asset passes outside the estate, the estate may still need to be dealt with. A dependant can ask a court to order support from the estate where the deceased did not make adequate provision for their proper support, whether or not there was a will. Such an application generally cannot be made more than six months after the grant of probate or administration. Whether assets outside the estate can be reached in such a claim is a question for a lawyer.

What to do next

Frequently asked questions

Does a joint bank account go through the estate when there is no will?

If the account passes by right of survivorship, it falls outside the estate. The intestacy rules then do not divide it. How this applies to an account shared with an adult child depends on the facts, so it is worth confirming with a lawyer.

Who gets an RRSP if there is no will?

If a valid beneficiary designation exists, the plan administrator generally pays the person named in the latest designation. If there is none, the plan's value may instead fall to the estate. A lawyer or accountant can confirm the position.

What if my spouse and I died in the same accident?

Where it is uncertain who survived, the property of each is generally disposed of as if each had survived the other, and joint owners are deemed to hold as tenants in common.

Can I challenge my sibling's right to a joint account?

Whether you can challenge it depends on the facts of your situation, so it is worth getting legal advice before you take any step.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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