
If you are going through a divorce and own retirement assets, you may be wondering, What happens to a 401(k) in a divorce? If you share a 401(k) because one or both of you earned a 401(k) during the marriage, you and your spouse are both legally entitled to a portion of the account. What happens to the 401(k) depends on what you and your spouse can agree on. The spouse may divide it, or one may agree to forgo a claim in the account in exchange for keeping other assets of comparable value.
Many spouses with retirement assets work with divorce attorneys to protect their financial interests. Consider working with Mills & Anderson. We regularly help clients throughout Las Vegas, Henderson, North Las Vegas, and the surrounding Clark County communities resolve questions involving retirement accounts and other complex property division issues.
Get in touch with our firm today to get started.
What Happens to a 401(k) in a Divorce?
To determine what happens to your retirement account during divorce, you need to determine whether you, your spouse, or both of you have a legal interest in the account.
Community Property
Generally, assets acquired during marriage, such as income, real estate, and retirement accounts, are considered community property. Both spouses have an equal entitlement to these marital assets, and during a divorce, they divide them.
Separate Property
Property you owned before your marriage, or gifts and inheritances received specifically by you during the course of the marriage, are generally treated as separate property belonging to one spouse alone. You generally do not divide separate property when you divorce.
How Is a 401(k) Handled?
What happens to a 401(k) in a divorce depends on whether the 401(k) is considered a marital asset. If it is, most spouses will either negotiate their overall property division, including the 401(k), or, if they cannot agree, ask a court to decide. Because letting a court decide significantly limits your flexibility, most couples resolve questions about retirement accounts through negotiation or mediation.
Because each spouse has an equal ownership interest in the community property, you can divide it by assigning different assets to each spouse, splitting assets between the spouses, or both. For example, you and your spouse may agree that one spouse will keep the entire 401(k) while the other receives home equity, investment accounts, or other marital assets of comparable value.
How to Divide a 401(k) in a Divorce
If any part of a 401(k) is treated as community property, you will need to decide how to divide the account. Whether you negotiate or ask the court for help, dividing a 401(k) generally involves identifying the marital portion of the account, deciding how to allocate its value between the spouses, and completing the steps necessary to transfer accounts.
Identify the Marital Portion of the Account
First, identify which portion of the account consists of marital assets.
You can do this by reviewing:
- Account statements,
- Contribution histories,
- Employment records, and
- Other financial documents.
The goal here is to distinguish contributions made before your marriage from those made during the marriage. Once you know what part of the 401(k) you legally share, you decide how to handle it.
Decide How to Divide the Account
Many couples resolve dividing a 401(k) in a divorce by negotiating a settlement agreement with the help of their attorneys. During those negotiations, you evaluate the retirement account alongside the rest of your marital assets so your overall property division reflects your financial circumstances and long-term goals.
Depending on your situation, you may decide to divide the marital portion of the 401(k) between both spouses or allow one spouse to keep the retirement account while the other receives marital assets of comparable value. To help you make that decision, your attorney often advises you on the financial and tax consequences of different property division options.
In Las Vegas, if you and your spouse reach an agreement, you submit your proposed division to the Family Division of the Eighth Judicial District Court. If you cannot reach an agreement, each of you presents evidence and legal arguments to the court, which decides how to divide your marital assets according to Nevada law.
Complete the Transfer
You generally need a special court order called a Qualified Domestic Relations Order (QDRO) to divide a retirement account. The QDRO enables you to divide future retirement benefits when the spouse receives them. The retirement plan administrator uses the QDRO to transfer the appropriate portion of the account to the spouse not listed on it.
Talk to a Nevada Divorce Attorney About Your 401(k)
Whether you negotiate a settlement or ask the court to resolve disputed issues, experienced legal guidance can help you protect your financial interests as you resolve how to divide a 401(k).
Mills & Anderson represents clients throughout Nevada in divorce matters involving retirement accounts and other complex property division issues. Our partners handle every case directly, bringing decades of combined family law courtroom experience to every client we help.
Contact us today to discuss your rights during your divorce.
Frequently Asked Questions
Do You Have to Split a 401(k) in a Divorce?
Not always. Although you and your spouse generally share equal ownership of the marital portion of a 401(k), you may agree that one spouse keeps the 401(k) while the other receives marital assets of comparable value.
Is My Entire 401(k) Subject to Division During Divorce?
Usually not. The portion of your 401(k) you earned during your marriage is generally considered a marital asset, while contributions you made before your marriage may remain your separate property.
How Do You Divide a 401(k) in a Divorce?
To divide a 401(k), identify which portion belongs to the marital estate. You and your spouse may then negotiate a property settlement that either divides the account or awards other marital assets of comparable value. If you divide the retirement account, you generally need a Qualified Domestic Relations Order (QDRO) to complete the transfer.
What Happens If My Spouse and I Cannot Agree About Dividing a 401(k)?
Many couples resolve property division through negotiated settlement agreements with the assistance of their attorneys. If you and your spouse cannot agree, each of you presents evidence and legal arguments to the court, which will divide your marital assets according to Nevada law.
Legal References Used to Inform This Page
To ensure the accuracy and clarity of this page, we referenced official legal and other resources during the content development process:
- Community property defined, Nev. Rev. Stat. § 123.220 (2017).
- Separate property of each spouse, Nev. Rev. Stat. § 123.130 (2017).
- Alimony, adjudication of property rights and explanation of disposition of pension or retirement benefits, Nev. Rev. Stat. § 125.150 (2023).
- Clark County Courts, Eighth Judicial District Court, Family Courts.

