Should You Put Your Child on Your Bank Account? What Missouri Seniors Need to Know

As parents grow older, they often begin thinking about how to make it easier for their adult children to help manage their finances. One common question is whether they should add a child to their bank account so that someone can access the money if an unexpected illness, accident, or other emergency occurs.

At first glance, adding a child as a joint owner of a bank account may seem like a simple solution. However, according to Jayson Lenox, attorney with Beck, Lenox & Stolzer Estate Planning & Elder Law, LLC, this decision can create unintended legal and financial consequences.

Before adding your child to a bank account, investment account, or even a safe deposit box, it is important to understand the potential risks and consider other estate planning options.

An article from Kiplinger, “Joint Account With Rights of Survivorship and Alternatives Explained”, discusses some of the problems that can arise when family members share ownership of financial accounts.

What Happens When You Add Your Child to Your Bank Account?

Many bank accounts owned jointly by spouses are established as Joint With Rights of Survivorship (JWROS). This means that when one account owner dies, the surviving owner automatically becomes the sole owner of the remaining funds.

While this arrangement can work well for married couples, adding an adult child as a joint owner can produce a very different outcome than parents may intend.

For example, suppose you add your daughter to your savings account because you want her to have access to the money if you become incapacitated. You may assume that whatever remains in the account when you pass away will be distributed according to the instructions in your will.

That may not happen.

If your daughter is a joint owner with rights of survivorship, the remaining funds generally pass directly to her when you die, regardless of what your will says. This could unintentionally disinherit other children or beneficiaries who were supposed to receive a share of your estate.

Adding a child to an account can also create other complications, including potential gift tax reporting issues, exposure to the child’s creditors, and disputes among family members.

Potential Gift Tax Consequences of Adding a Child to Your Account

Another consideration is the potential federal gift tax consequences of adding an adult child as a joint owner.

When you add someone other than your spouse to an account, you may create a situation in which the child receives a taxable gift, depending on how the account is structured and how the funds are withdrawn or used.

The annual federal gift tax exclusion changes periodically. In 2026, it is $19,000. If a gift exceeds the applicable annual exclusion, the person making the gift may need to file a federal gift tax return. Filing a gift tax return does not necessarily mean gift tax will be owed, since lifetime gift and estate tax exemptions may apply.

The important point is that adding a child to a financial account is not necessarily a tax-free administrative decision. It is worth discussing the potential consequences with an estate planning attorney before changing account ownership.

What If Your Child Dies Before You?

There are additional complications if the child you added to your bank account dies before you do.

Depending on how the account is titled, the child’s ownership interest and the applicable state laws, the account could become involved in the child’s estate administration. This may create unexpected complications involving the child’s heirs, creditors, or estate.

For parents who simply want their children to have access to funds when they pass away, joint ownership may introduce risks that could otherwise be avoided through more appropriate beneficiary designations.

Consider a Transfer on Death (TOD) Account Instead

If your primary goal is to make sure your child receives the money in your bank account after your death, a Transfer on Death (TOD) designation may be a better alternative.

Many financial institutions allow account owners to name one or more beneficiaries through a TOD designation.

This arrangement offers several advantages:

• You retain ownership: Your child does not become a joint owner and has no present ownership rights to the account simply because they are named as a beneficiary.

• You maintain control: You can continue depositing, withdrawing, and managing the funds during your lifetime.

• The account transfers directly: Upon your death, the remaining funds generally pass directly to the named beneficiary, outside of probate.

• Your will does not control the account: The beneficiary designation generally takes precedence over conflicting instructions in your will.

• No lifetime gift is created simply by naming a beneficiary: Because the child does not receive ownership of the funds during your lifetime, the designation itself generally does not constitute a completed gift.

It is also important to keep beneficiary designations current. If a named beneficiary dies before you, you should review the account and update the designation to reflect your wishes.

A TOD designation can be an effective way to transfer certain bank accounts, but it does not solve every estate planning concern. It also does not give your child authority to access or manage the account if you become incapacitated.

What About Access to Your Bank Account if You Become Incapacitated?

This is one of the most important distinctions parents should understand.

If you are adding your child to your bank account because you want someone to manage your finances if you become ill or unable to handle your own affairs, a TOD designation will not accomplish that goal.

Instead, consider having a properly prepared Financial Power of Attorney.

A Financial Power of Attorney allows you to appoint someone you trust to handle financial matters on your behalf if you become incapacitated or otherwise need assistance, subject to the document’s terms and applicable law.

This can include authority to:

• Access and manage bank accounts.

• Pay household bills and other expenses.

• Handle financial transactions.

• Manage investments and other financial assets.

• Make certain real estate decisions, if authorized in the document.

One important advantage is that a Power of Attorney can be customized to your circumstances. Some parents want their adult children to manage bank accounts and investments but do not want them to have authority over real estate transactions. Others prefer to grant broader financial authority.

An experienced Missouri estate planning attorney can help determine which powers should be included and how to structure the document to reflect your wishes.

It is also important to remember that a Power of Attorney generally ends at the principal’s death. After death, the authority to manage estate assets passes to the appropriate personal representative or successor trustee, depending on how the assets are owned.

Can You Add Your Child to an IRA or 401(k)?

Not all financial accounts can have joint owners.

Retirement accounts such as IRAs and 401(k)s generally cannot be jointly owned with an adult child. Instead, these accounts use beneficiary designations to determine who receives the assets after the account owner’s death.

As with bank accounts, it is important to review these beneficiary designations regularly to ensure they reflect your current estate planning goals.

Why Missouri Seniors Should Review Their Estate Plan Before Adding a Child to an Account

Adding a child to your bank account may seem like an easy way to simplify financial matters as you get older. However, it can unintentionally change who inherits your money, create tax complications, expose assets to potential creditor claims, and cause disagreements among family members.

The better solution depends on what you are trying to accomplish.

If you want your child to receive your money after your death, a TOD designation may be appropriate. If you want someone to manage your finances while you are alive but unable to handle them yourself, a Financial Power of Attorney may be the better choice.

For many families, a comprehensive estate plan will include both strategies, along with a properly prepared will or trust and updated beneficiary designations.

At Beck, Lenox & Stolzer Estate Planning & Elder Law, LLC, our Missouri estate planning attorneys help individuals and families make informed decisions about protecting their assets, planning for incapacity, and ensuring their wishes are carried out.

Planning ahead can help prevent unnecessary complications for the people you love. Before adding your child to a bank account, take time to understand your options and make sure your decision supports your overall estate plan.

Frequently Asked Questions About Adding a Child to Your Bank Account

1. Should I add my adult child to my bank account in case I become incapacitated?

Not necessarily. Adding a child as a joint owner can create unintended ownership and inheritance consequences. A properly prepared Financial Power of Attorney is often a better option because it allows you to authorize someone to manage financial matters on your behalf without automatically making that person a joint owner.

2. Does adding my child to my bank account mean they will inherit the money when I die?

It depends on how the account is titled. If the account is established as Joint With Rights of Survivorship, the surviving owner generally receives the remaining funds automatically. This transfer typically takes precedence over instructions in your will.

3. What is the difference between a joint bank account and a Transfer on Death account?

A joint account gives another person ownership rights and, depending on the account terms, access to the funds during your lifetime. A Transfer on Death account allows you to retain ownership and control while naming someone to receive the remaining funds after your death. A TOD beneficiary generally has no authority to access the account while you are alive.

4. Can I use a Power of Attorney instead of adding my child to my bank account?

Yes. A Financial Power of Attorney can authorize your chosen representative to handle financial matters, including banking transactions, if the document grants those powers. It can be customized to provide as much or as little authority as you choose. An estate planning attorney can help ensure the document reflects your wishes and complies with Missouri law.

Plan Ahead With a Missouri Estate Planning Attorney

Making your child a joint owner of your bank account may seem convenient, but it is important to understand the legal and financial consequences before making that decision. The right estate planning strategy can help protect your assets, preserve your wishes, and make things easier for your loved ones.

Contact Beck, Lenox & Stolzer Estate Planning & Elder Law, LLC for all of your estate planning needs by booking a call: https://beckelderlaw.com/book-a-call/

Reference: Kiplinger (March 30, 2023) “Joint Account With Rights of Survivorship and Alternatives Explained”