Dividing retirement assets during divorce can be stressful—especially when it comes to 401(k) plans like the Zai Lab Us 401(k) Plan. Many clients come to us with questions about how to secure their share of a spouse’s 401(k) plan, ensure nothing is left out during division, and avoid costly mistakes. A Qualified Domestic Relations Order (QDRO) is the tool you’ll need to divide this plan legally and correctly.
At PeacockQDROs, we’ve completed many QDROs from start to finish. That means we don’t just draft the order and hand it off—we manage the entire process, including plan preapproval, court filing, final submissions, and follow-up. That’s part of what sets us apart from firms that simply prepare the document and leave the rest to you.
A Qualified Domestic Relations Order, or QDRO, is a legal court order allowing a retirement plan sponsor to divide a participant’s account between them and their ex-spouse (or alternate payee). Without a QDRO, the Zai Lab Us 401(k) Plan cannot legally make distributions to a former spouse—even if your divorce judgment says you’re entitled to part of the account.
Because 401(k) plans are governed by ERISA (the Employee Retirement Income Security Act), there are specific rules the QDRO must meet. Each plan administrator also has its own requirements, and the Zai Lab Us 401(k) Plan is no exception.
Here are the key known details about this retirement plan:
Because Zai Lab Us, LLC has chosen to keep the EIN and plan number undisclosed, it’s critical to work with a QDRO provider experienced in locating and including this information before submitting the order to the court and plan administrator.
Since this is a 401(k) plan sponsored by a business entity in the general business sector, it likely contains standard features common to employer retirement plans but may also include some unique wrinkles. Here are the key components involved in dividing this plan during divorce:
The account balance may include both employee wage deferrals and employer matching or profit-share contributions. In a QDRO, it’s critical to specify what portion of the account is being divided—especially if the participant was not fully vested in employer contributions at the time of divorce.
Employer contributions typically follow a vesting schedule. The non-participant (alternate payee) is only entitled to the vested portion. If the marital separation occurred before full vesting, some of those funds may be forfeited—even if the employer contributed them during the marriage. Make sure your QDRO accounts for this.
If the participant took out a loan against their 401(k), that loan reduces the account balance available for division. Your QDRO should clarify whether the loan is to be excluded or included before calculating the alternate payee’s share. This can significantly affect the total received.
More plans are offering both traditional (pre-tax) and Roth (post-tax) contribution options. The Zai Lab Us 401(k) Plan may include both. Be sure to divide each source separately in your QDRO to avoid tax complications later. The tax treatment of your distribution depends on the type of account it’s coming from.
401(k) QDROs are never one-size-fits-all, and generic language can lead to benefits being denied or delayed. Here are a few practical tips we use when preparing QDROs for plans like the Zai Lab Us 401(k) Plan:
Avoid leaving loose ends. Review our list ofcommon QDRO mistakes to see where other attorneys and self-represented parties have gone wrong. It’s better to get it right from the start.
Dividing the Zai Lab Us 401(k) Plan through a QDRO involves these core steps:
Want to know how long it takes? Read our article on the5 factors that determine the QDRO timeline.
QDROs involve complex legal, tax, and administrative requirements—especially when the plan profile is incomplete, as is the case with the Zai Lab Us 401(k) Plan. That’s why it pays to work with a team that knows exactly what they’re doing.
At PeacockQDROs, we maintain near-perfect reviews and pride ourselves on a track record of doing things the right way. We’re not a document factory—we see your case through every stage, including plan communication and approval. If your divorce involves a plan like the Zai Lab Us 401(k) Plan, we’re ready to help.
If your divorce was in California, New York, New Jersey, Connecticut, Kansas, Missouri, Iowa, or North Dakota, and you have questions about qualified domestic relations orders or dividing retirement assets like the Zai Lab Us 401(k) Plan, contact PeacockQDROs. We focus on QDROs and have successfully processed many orders from start to finish.
Get the answers you need—explore ourQDRO resources orreach out for personalized help if you’re in one of our service states.
Willie has handled hundreds of QDROs, been named as a stipulated or court-appointed expert in hundreds of orders, testified as an expert witness on QDROs and state government pension survivor benefits, and taught CLEs on QDROs, legal ethics, and military pensions. He is a three-time ABA award-winning legal author and secured a victory before the North Dakota Supreme Court. Full bio →
