When someone dies in New York, money in a joint bank account does not always become part of the deceased person’s probate estate. If the account was properly established as a joint account with a right of survivorship, the surviving owner will usually have the stronger claim to the remaining funds. A different result may apply when the second person was added only to help with banking or when the account records do not establish survivorship rights.
If you are dealing with a joint account after a death, the bank’s account agreement, signature card, account title, ownership-change forms, and transaction history can matter more than the fact that two names appear on a statement.
Friedman & Ranzenhofer, PC assists individuals and families in Rochester, New York, and nearby areas with estate planning, probate, elder law, wills, trusts, and related estate matters.
Robert Friedman
Michael Ranzenhofer
Justin Friedman
The Short Answer: It Depends on How the Account Was Established 
New York law distinguishes between a true joint account with survivorship rights and an account that gives another person access for convenience.
Under New York Banking Law Section 675, when a deposit is made in the names of two people in a form payable to either person or the survivor, the account can be treated as a joint tenancy with a right of survivorship. In the absence of fraud or undue influence, that account form is prima facie evidence that the depositors intended to create a joint tenancy and give the survivor title to the funds. A person challenging the survivor’s ownership bears the burden of rebutting that evidence.
Official New York source:
https://www.nysenate.gov/legislation/laws/BNK/675
When Section 675 applies, the surviving account holder will generally receive the remaining balance without having those funds distributed through the deceased owner’s will.
That does not mean that every account with two names automatically belongs to the survivor. The account form and the surrounding facts can become central when an executor, beneficiary, heir, or other interested person disputes ownership.
Two names on a bank statement do not, by themselves, answer the ownership question. The account documents and the way the account was established can control the result.
What Does Right of Survivorship Mean?
A right of survivorship means that when one joint owner dies, the surviving owner receives the deceased owner’s interest in the account under the account arrangement.
The funds generally pass outside the probate estate rather than under the deceased person’s will.
For example, assume a Rochester couple has a joint checking account with $35,000. Both spouses are named as owners, and the account agreement states that the account is payable to either owner or the survivor. If one spouse dies, the surviving spouse will generally continue to own the account under the survivorship terms.
The surviving owner may still need to contact the bank, provide a certified death certificate, verify identification, and complete the bank’s required forms. Each financial institution may have its own procedures for updating account records after a death.
Why Do the Bank Documents Matter?
When a joint bank account is disputed, the paperwork used to create or change the account can provide the clearest evidence of the account owner’s intent.
Records worth reviewing may include:
- The original account application or signature card
- The account-opening agreement
- Language showing whether the account was payable to either owner or the survivor
- Later ownership-change forms
- Records showing why another person’s name was added
- Statements showing how both account holders used the funds
- Records showing who made substantial deposits
- Copies of checks, withdrawals, or transfers when those transactions are disputed
- Statements or other evidence about the deceased person’s purpose for the account
If you are handling an estate, you should request the bank records before assuming that the balance belongs entirely to the survivor or entirely to the estate.
What Is a Convenience Account in New York?
A convenience account allows another person to conduct banking transactions for the depositor without giving that person ownership of the remaining balance after the depositor dies.
New York Banking Law Section 678 applies to an account established in the name of a depositor and another person in a form payable to either “for the convenience” of the depositor. Under the statute, creating that type of account does not transfer title to the added person, does not create a gift of one-half of the account, and does not give the added person a right of survivorship after the depositor’s death.
Official New York source:
https://www.nysenate.gov/legislation/laws/BNK/678
For example, an older Rochester resident may want a daughter to pay utility bills, deposit checks, or handle routine purchases. If the account was properly established as a convenience account, the daughter can have transaction authority without automatically receiving the balance when the parent dies.
The distinction matters because a person who was added only to help with banking may have very different rights from a true joint owner with survivorship rights.
Can a Joint Bank Account Be Challenged After Someone Dies?
Yes. A surviving account holder’s claim can be challenged when another interested person believes the account did not reflect the deceased person’s actual intent or was created under improper circumstances.
A dispute may involve claims that:
- The second person’s name was added only to help pay bills.
- The account paperwork does not contain the required survivorship language.
- The deceased person did not intend to give the survivor ownership of the balance.
- Fraud or undue influence affected the creation or change of the account.
- The surviving owner used a position of trust to influence the deceased person.
- Withdrawals or transfers before death were unauthorized or inconsistent with the account owner’s wishes.
The outcome depends on the account documents, the applicable New York law, and the evidence surrounding the account.
Does a Will Control a Joint Bank Account?
Usually, a valid joint bank account with survivorship rights passes according to the account agreement rather than the deceased owner’s will.
Assume a mother signs a will directing that her probate estate be divided equally among three children. Years later, she creates a joint savings account with one child, and the account is properly established with survivorship rights.
If the mother dies first, the surviving child may receive the joint account outside probate. The remaining probate estate can still be divided according to the will.
If the mother intended only to let that child help with banking, the account arrangement may create a result that differs from her broader estate plan.
You can review the firm’s Rochester Estate Planning Checklist here:
https://www.legalsurvival.com/rochester-estate-planning-checklist/
You can also learn more about Rochester estate planning services here:
https://www.legalsurvival.com/rochester-estate-planning-lawyers/
What Happens if the Account Belongs to the Estate?
If there is no valid survivorship arrangement, or if a court determines that the surviving person’s ownership claim does not control, some or all of the funds may become part of the deceased person’s estate.
The executor named in a valid will, or an administrator appointed when there is no will, may need authority from the Surrogate’s Court before collecting and distributing estate property.
Estate funds may need to be used for valid estate expenses, debts, taxes, and other obligations before beneficiaries receive distributions.
The handling of the account may depend on:
- Whether the deceased person left a valid will
- Whether probate or estate administration is required
- The value and type of estate assets
- Valid debts and administration expenses
- The identities of beneficiaries or heirs
- Whether anyone challenges ownership of the account
For more information about probate in New York, visit:
https://www.legalsurvival.com/new-york-probate-lawyers/
What Should You Do After a Joint Account Owner Dies?
Do not assume that the account belongs to the survivor or the estate until the account records have been reviewed.
Steps you may need to take include:
- Obtain certified copies of the death certificate.
- Notify the financial institution.
- Locate the deceased person’s will, trust, power of attorney, and other estate planning documents.
- Preserve recent bank statements and transaction records.
- Request the account-opening agreement and signature card.
- Request ownership-change forms.
- Obtain recent transaction histories.
- Review records showing the source of substantial deposits.
- Preserve copies of checks, transfers, and withdrawal records if ownership is disputed.
If there is a dispute, distributing or withdrawing large sums before the ownership issue is resolved can create more conflict. An attorney can review the bank records together with the will, trust, and other estate documents.
Can a Living Trust Affect a Joint Bank Account After Death?
Yes, if the bank account was properly transferred to the trust or otherwise coordinated with the trust arrangement.
Creating a living trust does not automatically change the ownership of every checking or savings account. The account title and related bank records generally need to match the intended trust plan.
If someone intended an account to be controlled by a trust but never completed the required account changes, the bank’s ownership records may still affect what happens after death.
For information about living trusts in Rochester, New York, visit:
https://www.legalsurvival.com/rochester-living-trust-lawyers/
How Can You Reduce the Risk of a Joint Account Dispute?
Before adding another person to a bank account, decide what you want the account to accomplish.
Ask yourself:
- Do you want the other person to become a current co-owner?
- Do you want that person to receive the entire balance after your death?
- Do you only want that person to help you pay bills and manage transactions?
- Should the account instead be coordinated with a trust, beneficiary designation, power of attorney, or another estate planning tool?
These goals are not the same. Your account documents should match your intended result.
A coordinated estate plan can address bank accounts, wills, trusts, powers of attorney, beneficiary designations, and other assets together. Clear records can reduce disagreements and make your wishes easier to identify after death.
Speak With a Rochester Estate Planning Attorney
Questions about joint bank accounts often arise when a family is already handling funeral arrangements, bills, probate responsibilities, and other issues after a death.
Friedman & Ranzenhofer, PC has served Western New York since 1955. The firm assists individuals and families in Rochester, New York, and nearby areas with estate planning, probate, elder law, wills, trusts, and related matters.
If you have questions about ownership of a joint account, administration of an estate, or how to structure accounts as part of an estate plan, call 585-484-7432 or visit:
https://www.legalsurvival.com/contact-us/
This article is for informational purposes only and is not legal advice. You should consult an attorney about your specific circumstances.