When an aging father in Brooklyn adds his eldest daughter to his checking account “just to help pay the bills,” he rarely realizes he is making a deliberate estate planning decision. Seven years later, he passes away. The other three siblings expect the $250,000 balance to be divided equally according to the will he carefully executed in 2015. Instead, they discover the harsh reality of Surrogate’s Court—the will does not control that account. Because the bank signature card included a right of survivorship, the entire balance belongs to the eldest daughter immediately. What was meant as a mere convenience has permanently rewritten the family’s legacy.
We spend a significant amount of time unwinding the unintended consequences of joint ownership. The right of survivorship is a powerful mechanism in property law, but it is frequently misunderstood. When two or more people own an asset with this right attached, the death of one owner triggers an automatic, instantaneous transfer of their share to the surviving owner. The asset never enters the deceased person’s probate estate. It is entirely immune to the instructions left in their last will and testament.
The Supremacy of Title Over Intent
To understand the right of survivorship meaning in practice, you must first understand how assets pass from one generation to the next. A last will and testament is essentially a set of instructions for assets that have nowhere else to go. If an asset has a designated beneficiary—or a surviving co-owner with legal survivorship rights—that asset bypasses the will entirely.
This creates a profound disconnect for many families. An individual might spend months working with an attorney to draft a will dividing their estate equally among their children. If that same individual subsequently buys a piece of real estate or opens a brokerage account and names only one child as a joint owner with right of survivorship, the title of the asset supersedes the will. The moment the original owner dies, the surviving joint owner assumes full legal ownership. They have no fiduciary duty to share those funds with their siblings—regardless of what the deceased parent verbally promised at the dinner table.
The Statutory Presumption: EPTL § 6-2.2
We frequently see individuals assume that because two names are on a real estate deed, the survivor automatically inherits the property. Under New York law, this is a dangerous and often incorrect assumption. Estates, Powers and Trusts Law (EPTL) § 6-2.2 dictates a strict legal presumption—a disposition of property to two or more persons creates a “tenancy in common” unless it is expressly declared to be a joint tenancy.
A tenancy in common carries absolutely no right of survivorship. If two unmarried partners buy a Manhattan condo together and the deed simply lists both names without the specific legal phrasing required to create a joint tenancy, they own the property as tenants in common. If one partner dies unexpectedly, their 50-percent share does not automatically go to the surviving partner. Instead, that share passes through the deceased partner’s estate. If they died without a will, their half of the home could pass to their estranged parents under the laws of intestacy—forcing the surviving partner into a co-ownership arrangement with their in-laws.
The sole exception to this statutory presumption applies to married couples. When legally married spouses purchase real estate together in New York, they automatically take title as “tenants by the entirety.” This specialized form of ownership includes an inherent right of survivorship and offers unique creditor protections.
The Convenience Account Battleground
While real estate deeds require precise drafting, the right of survivorship causes the most frequent generational conflict when it comes to liquid assets. Bank signature cards are notoriously blunt instruments. When an elderly parent wants an adult child to have check-writing privileges, the bank teller typically hands them a standard joint account application. Almost all of these standard agreements include boilerplate language granting rights of survivorship.
When the parent dies, the surviving siblings may attempt to reclaim the funds by arguing the arrangement was merely an “account of convenience.” Under New York Banking Law § 675, the burden of proof falls entirely on the challengers. They must prove to the Surrogate’s Court that the parent never intended to gift the remaining balance to that specific child, but only added their name for logistical assistance. Proving a deceased person’s internal intent years after the fact is an uphill, highly evidentiary battle. It fractures families and drains the estate’s resources in litigation.
Intentional Stewardship vs. Accidental Legacy
Relying on joint ownership as a substitute for deliberate estate planning is a gamble. While survivorship rights successfully avoid probate for that specific asset, the mechanism strips you of control. If you add a child to your deed or bank account to avoid the probate process, you simultaneously expose your life savings to their liabilities. If your joint owner is sued, declares bankruptcy, or goes through a contentious divorce, your asset is suddenly caught in the crosshairs of their creditors.
Prudent legacy planning requires separating the management of an asset from the ownership of an asset. Rather than relying on a blunt right of survivorship, families typically use trusts to achieve the same seamless transfer of wealth. By transferring property into a revocable living trust, you retain total control during your lifetime. You can appoint a child as a co-trustee to help manage the assets, giving them the check-writing authority of a joint owner while binding them to a strict fiduciary duty. When you pass away, the trust dictates exactly how the assets are distributed—protecting your wealth from both probate delays and unintended beneficiaries.
Stewardship. Survivorship rights should be a deliberate tool deployed by a custodian of family wealth, not a surprise discovered by heirs after a funeral. If you hold joint bank accounts, investment portfolios, or real property with another individual, those assets need to be cross-checked against your broader estate goals. I invite you to schedule a beneficiary and deed audit with our office to verify exactly how your property is titled and legally confirm who will inherit your assets when you pass.
