Adding a Child to Title to Avoid Probate in Ontario: Why It Often Backfires

Why families think about adding a child to title

The idea usually goes like this. A parent owns the family home. They add an adult child to title as a joint tenant. When the parent dies, the child takes the home by right of survivorship, outside the estate, and the estate pays less estate administration tax (what most people still call probate tax).

Sometimes it works as planned. But a title change made today to save tax at death gives the child real rights now, and it can unravel in ways that cost more than the tax. This guide walks through the Ontario rules to check before anyone signs a transfer.

A Toronto real estate lawyer registers the transfer. Whether it should be registered at all is first an estate-planning and tax question, so independent estates and tax advice is usually worth getting before the title changes.

What estate administration tax actually costs

Ontario’s Estate Administration Tax Act, 1998 charges tax on the value of an estate when an estate certificate (formerly called probate) is applied for and issued. The Ministry of Finance says that if no certificate is issued, no tax is owed.

For certificates applied for on or after January 1, 2020, the Ministry of Finance says there is no tax on an estate valued at $50,000 or less. Above that, the tax is $15 for every $1,000 (or part of $1,000) of the estate’s value over $50,000. The first $50,000 is taxed at $0.

Ontario real estate is counted at its value on the date of death, less registered encumbrances such as a mortgage. So on an estate whose only asset is a $1,000,000 Ontario home with no mortgage, the tax would be $14,250 under the current rates.

That is a real number. It is also a little under 1.5% of the home’s value in that example, paid once, by the estate, after death. Every risk below should be weighed against that figure, not against the word “probate.”

How joint tenancy is supposed to avoid the tax

Joint tenants own the whole property together, with a right of survivorship. When one dies, the survivor takes the deceased’s interest automatically, and the will does not control it. The Ministry’s guidance tells estates not to include jointly owned assets that automatically become the other owner’s.

If the transfer is silent, Ontario treats co-owners as tenants in common, and a tenant-in-common share passes through the estate. The transfer has to say joint tenants. Our guide to joint tenants vs tenants in common explains the difference. After the death, the survivor registers a survivorship application to take the parent off title.

The same Ministry guidance also tells estates to include “all property of the deceased that was held in another person’s name.” That line is where the plan often breaks.

Pecore: the child may be holding the home for the estate

In Pecore v. Pecore, 2007 SCC 17, the Supreme Court of Canada held that when a parent transfers property to an adult child for no payment, the law presumes the child holds it in trust for the parent. This is called a resulting trust. The child has to prove, on a balance of probabilities, that the parent meant it as a gift.

Pecore involved joint bank accounts, but the presumption applies to gratuitous transfers generally, and Ontario courts have applied it to transfers of land. The Court also recognized that a parent can give a child the right of survivorship while keeping the beneficial ownership during life. What the parent intended at the time of the transfer decides which it is.

This cuts two ways. If the child cannot prove a gift, the home may belong to the parent’s estate after all. It is then distributed under the will, and estate administration tax may apply to it anyway. If the child does prove a gift, the child keeps the whole home, even where the will splits everything equally among several children.

Either way, the family may end up in court arguing about what a parent who is no longer alive intended. Clear written evidence of intention, prepared with independent advice, reduces that risk. It does not solve the problems below.

The child gets real rights now

A joint tenant is an owner today, not just at death. The parent can no longer sell, refinance, or borrow against the home without the child’s signature. If the parent later loses capacity, the parent’s attorney under a power of attorney for property and the child will both have to sign.

Joint tenancy is also easy to undo. One joint tenant can generally sever it without the other’s consent, for example by transferring their interest to themselves. Once it is severed, the owners hold as tenants in common and survivorship is gone. A co-owner can also generally apply under Ontario’s Partition Act for a court-ordered partition or sale.

If the parent is married and the home is a matrimonial home, the Family Law Act generally requires the parent’s spouse to join in or consent to a disposition of an interest in it. Adding a child to title transfers an interest, so that consent is usually part of the file.

The child’s creditors and separation become the home’s problem

If the child is sued, goes bankrupt, or has a judgment against them, the child’s interest in the home may be exposed to those creditors. A writ of execution filed against the child can hold up a later sale or refinance even when the parent owes nothing.

If the child separates from a spouse, the child’s interest may be drawn into a family law claim. The Family Law Act excludes some property received by gift after the date of marriage from the property-sharing calculation, but there are exceptions, including where the property is a matrimonial home. The result depends on the facts, and a family lawyer should look at them.

Income tax and the first-time buyer refund

CRA says that if you give capital property as a gift, you are generally treated as having sold it at fair market value. If the home has been the parent’s principal residence for every year they owned it, the principal residence exemption may shelter the gain on the share given away. For 2016 and later tax years, CRA generally allows the exemption only if the disposition is reported.

If the property is a cottage, a rental, or a second home, giving away a share can trigger a taxable capital gain now. That tax can be larger than the estate administration tax the plan was meant to save.

The child’s share raises a separate question. CRA’s principal residence rules generally limit a family unit to one principal residence per year, and the home generally has to be ordinarily inhabited by the owner or certain family members. A child who lives elsewhere, especially one who owns their own home, may not be able to shelter future growth on their share. If the child holds only as a trustee for the parent, the tax result can be different. An accountant should run these numbers on the family’s own facts.

There is also the first-time buyer refund. Ontario’s Ministry of Finance says a buyer cannot claim it after owning a home or an interest in a home anywhere in the world, however it was acquired, including by gift. A child added to a parent’s title as a real owner may lose that refund on their own first purchase. Toronto’s municipal rebate has its own first-time buyer test. See first-time land transfer tax rebates in Ontario.

Land transfer tax, the mortgage, and the lender

Adding a child is a title transfer, so the land transfer tax rules apply. The Ministry of Finance says the Land Transfer Tax Act does not exempt gifts of land. On a true gift with no mortgage and nothing else given, the consideration may be nil.

A mortgage changes that. The Ministry’s land transfer tax FAQ says that where a parent transfers a half interest to a child and there is a mortgage, the consideration includes half of the principal and accrued interest still owing, plus anything else given for that interest. Tax can be payable on that amount, and inside Toronto the municipal land transfer tax can apply too.

Most mortgages also require the lender’s written consent before an owner is added. Transferring title to family in Ontario covers the gift-versus-trust paperwork and the mortgage math in more detail.

Alternatives to look at first

A properly drafted will, made with an estates lawyer, is the usual starting point. It keeps control with the parent, can be changed, and treats each child the way the parent actually intends.

Some Ontario families use multiple wills. The Ministry of Finance confirms that when a court issues a certificate limited to the assets in one will, only those assets count toward the tax. Which assets can sit in a will that is not probated, and whether a home can be one of them, is a question for an estates lawyer.

If the real goal is help with bills and decisions as the parent ages, a continuing power of attorney for property may cover it without changing ownership. And if the parent truly wants to give the child the home now, that can be a valid choice. It should be documented as a gift, with the tax and family consequences priced in first.

Frequently Asked Questions (FAQ)