A client once came to me after his mother, living in her Queens home of 40 years, decided to add his name to the deed. She believed this was a simple way to avoid probate and make the eventual transfer easy. She saw paperwork. I saw an unintentional invitation for financial and family complications—a story I have seen play out for decades.
Adding a name to a deed is not an administrative update. It is a fundamental change in ownership with immediate legal and tax consequences. The goal is simplicity; the result is often complication.
The Two Forms of Co-Ownership in New York
When you add someone to your property deed, New York law must define the nature of your new partnership. Real property can be co-owned in two primary ways, and the distinction is critical.
Tenancy in Common: This is the default form of co-ownership if the deed does not specify otherwise. Each owner holds an individual, separate share of the property. If you own 50% as a tenant in common, you can sell, mortgage, or leave that share to an heir in your will. When you pass away, your portion of the property becomes part of your estate and must go through Surrogate’s Court.
Joint Tenancy with Right of Survivorship (JTWROS): This is what most people think they are creating. With this structure, when one owner dies, their share automatically passes to the surviving joint owner outside of probate. The deed must include specific language, such as “as joint tenants with right of survivorship,” to establish this. While it avoids probate for that asset, this benefit comes with significant trade-offs.
Choosing JTWROS is a deliberate act of stewardship, but it is often done without understanding the full consequences.
The Hidden Liabilities of a “Simple” Transfer
The moment you add another person to your deed, you tie the fate of your property to their financial life. This is not a future contingency—it is an immediate reality. The property is now as much their asset as it is yours, and with that ownership comes exposure.
Imagine your adult child, whom you have added to your deed, goes through a contentious divorce. Their spouse’s attorney can now argue that your home is a marital asset subject to division. Or perhaps your child is in a car accident and is sued for damages exceeding their insurance coverage. A judgment creditor can place a lien on their interest in your home, potentially forcing a sale to satisfy the debt. Your legacy asset is suddenly on the line.
This transfer also has tax implications. Adding a non-spouse to your deed for no money is a gift. Depending on the property’s value, you may be required to file a federal gift tax return. You also sacrifice a significant capital gains advantage. Property passed down at death receives a “step-up in basis” to its fair market value, meaning heirs can sell it with little to no capital gains tax. When you gift part of the property during your lifetime, the recipient takes on your original cost basis. This can create a substantial, avoidable tax bill for them later.
Loss of Control and Better Alternatives
Joint ownership means shared control. Once another person is on the title, you can no longer sell the home, take out a mortgage, or open a home equity line of credit without their signature. You have relinquished autonomy over your own asset. What begins as a strategy for a smooth transition can become a source of conflict if you and your co-owner later disagree.
For many families, more prudent methods exist to avoid probate without these risks. A revocable living trust, for instance, allows you to retain full control of your property during your lifetime. You name a successor trustee to manage it upon your incapacity or death, and the property passes to your beneficiaries without going through Surrogate’s Court. Your home remains shielded from the personal liabilities of your beneficiaries until they inherit it.
New York has also authorized another tool for this purpose. Under Real Property Law (RPL) § 240-c, homeowners can use a Transfer on Death Deed (TODD). This allows you to name a beneficiary who will automatically inherit the property upon your death, completely outside of probate. You retain full ownership and control during your life—you can sell it, mortgage it, or change the beneficiary—and your designated heir has no ownership rights or exposure to its liabilities until you pass away.
The impulse to simplify your estate is a good one. It shows foresight. The method you choose must align with that intention, not undermine it.
Before making any changes to the deed of your home, the prudent first step is a property transfer analysis. This models the tax, liability, and long-term control outcomes of adding a name versus using a trust or another planning vehicle.
