Yes, a right of survivorship account can be challenged, but only under specific circumstances and usually only before the surviving account holder withdraws the money.

A right of survivorship (also called a joint tenancy with right of survivorship, or JTWROS) means that when one account owner dies, the surviving owner automatically owns the full balance. No probate, no waiting, no court involvement—the money passes by operation of law. But that automatic transfer is not ironclad. An executor, beneficiary, creditor, or the estate itself can challenge it if they can show the account was created through fraud, undue influence, or mistake, or if the deceased person's debts need to be paid from the account.

The practical reality: challenges are rare and expensive, and they almost never succeed if the surviving account holder has already withdrawn the money. The window to challenge is narrow—typically before the account is emptied—and the burden of proof is on the person challenging, not on the surviving owner.

Key Takeaways

  • A right of survivorship account can be challenged on grounds of fraud, undue influence, or mistake, but the person challenging must prove one of these in court.
  • The strongest challenges happen before the surviving owner withdraws the money; once funds are spent, recovery becomes nearly impossible.
  • An estate's creditors or the deceased person's unpaid debts may have a claim against the account, depending on state law and the type of debt.
  • Challenges require filing a lawsuit, which costs thousands of dollars and takes months or years, making them impractical unless large sums are at stake.

Who can challenge a right of survivorship account and why

The people most likely to challenge are the deceased person's executor (the person named in the will to manage the estate), other beneficiaries who expected to inherit, or creditors owed money by the deceased. An executor might challenge if they believe the account should have been part of the probate estate and used to pay debts or taxes. A beneficiary might challenge if they think a family member was pressured into adding a co-owner to the account late in life. A creditor might challenge if the deceased left unpaid medical bills, taxes, or other debts and the estate has no other assets to cover them.

The deceased person's spouse may also challenge if they believe they have a claim to the account under state law—some states treat marital property differently and may give a surviving spouse rights even if they were not on the account.

The three grounds for challenging a right of survivorship account

Fraud means the account was opened or the co-owner was added through deliberate deception. For example, someone forged the deceased person's signature on the account paperwork, or lied about what the account was for. Fraud is the strongest ground for challenge, but it requires documentary evidence—a forged signature, a false statement in writing, or testimony from someone who witnessed the deception.

Undue influence means the deceased person was pressured, manipulated, or coerced into adding a co-owner or creating the account. This is harder to prove than fraud because it involves the deceased person's state of mind and the relationship between them and the other person. Courts look for signs like isolation from family, sudden changes to financial arrangements, or a co-owner who had unusual control over the deceased person's affairs. Undue influence claims often fail because the person challenging has to show not just that pressure existed, but that it was so extreme it overrode the deceased person's free will.

Mistake means the deceased person did not understand what they were doing when they created the account or added a co-owner. For instance, they thought they were opening a regular account and did not realize it had survivorship rights, or they added a co-owner to help manage the account during their lifetime but did not intend for that person to inherit the balance. Mistake is the hardest ground to prove because the bank usually has the deceased person's signature on the account agreement, which is treated as evidence they understood what they signed.

How state law affects whether a challenge can succeed

Each state has different rules about right of survivorship accounts and what happens to them after death. Some states treat the account as outside the probate estate entirely, meaning creditors of the deceased cannot touch it even if the estate has no other assets. Other states allow creditors to reach the account if the deceased person's debts are large enough and the estate cannot pay them. A few states have rules that let a surviving spouse claim part of the account even if they were not on it.

The type of account also matters. A regular joint savings account with right of survivorship is treated differently from a payable-on-death (POD) account, which is different again from a transfer-on-death (TOD) account. Some states have specific statutes that protect right of survivorship accounts from creditor claims; others do not. You need to know your state's law to understand whether a challenge has any realistic chance of success.

What happens if you challenge before the money is withdrawn

If someone challenges the account before the surviving owner empties it, the court can freeze the account while the case is decided. This is called a restraining order or injunction

This is why timing matters so much. If the surviving owner withdraws the money and spends it before anyone files a lawsuit, the account is empty and there is nothing to recover. The person who challenged can potentially sue the surviving owner personally for the money, but that is a separate lawsuit against an individual, not against the bank, and it is much harder to win.

Why challenges rarely succeed once money is withdrawn

Once the surviving owner has withdrawn the funds, the account no longer exists. The bank is no longer involved. The person challenging would have to sue the surviving owner directly in civil court, claiming they owe the money back. This is expensive, slow, and the surviving owner can claim they spent the money in good faith, believing it was theirs to keep. Even if you win, collecting the judgment is another problem—the surviving owner may have no assets left to recover from.

This is why executors and creditors sometimes move quickly to freeze accounts as soon as they learn about them. The moment the surviving owner touches the money, the practical leverage disappears.

The cost and timeline of challenging an account

Challenging a right of survivorship account requires filing a lawsuit, which means hiring a lawyer. Legal fees for this kind of case typically run from $5,000 to $25,000 or more, depending on how complicated the case is and how hard the surviving owner fights back. If the account balance is small—say, $10,000 or $15,000—the cost of the lawsuit can exceed what you might recover, making the challenge economically pointless.

The timeline is also long. A straightforward challenge can take six months to a year; a contested case with a trial can take two to three years. During that time, the money is frozen and earning no interest, and you are paying your lawyer as you go. Most people only pursue a challenge if the account holds a substantial amount of money or if there are other assets at stake.

Frequently Asked Questions

Can creditors of the deceased person go after a right of survivorship account?

It depends on your state. Some states protect right of survivorship accounts from creditor claims entirely. Others allow creditors to reach the account if the deceased person's debts are unpaid and the probate estate has no other assets. You need to check your state's law or talk to a probate attorney in your state to know for sure.

What if the surviving owner was added to the account just before the person died?

A sudden addition of a co-owner late in life is a red flag for undue influence, and it may trigger a challenge. But you still have to prove in court that the deceased person was pressured or manipulated. A recent addition alone is not enough; you need evidence of the pressure or the relationship that created it.

Can I challenge an account if I was named in the will but the account went to someone else?

Yes, you can challenge it, but only on one of the three grounds: fraud, undue influence, or mistake. straightforward being left out of the account because it had a right of survivorship is not a ground for challenge. The right of survivorship overrides the will by design.

What if the bank made a mistake and added the wrong person as co-owner?

If the bank made a clerical error, you have a claim against the bank, not against the surviving owner. You would file a complaint with the bank and potentially sue the bank for negligence. The surviving owner would not have a legal right to the money if they were added by mistake, but you would need to prove the bank, not the deceased person, caused the error.

Does a right of survivorship account have to go through probate?

No. That is the whole point of a right of survivorship account—it passes directly to the surviving owner outside of probate. But if someone challenges it successfully in court, the account can be brought back into the probate process and treated as part of the estate.