The significance of commingling in a divorce asset division

Get The Legal Help You Need

Call Us Today (206) 792-0981

Washington is a community property state, which means that its courts only divide marital property fairly between divorcing spouses. Accordingly, assets each spouse separately owns will not be part of the division.

However, this rule is not absolute. There are instances when courts include separate properties in the asset division of a divorce, one of which is commingling.

What is commingling of properties?

Commingling properties is when a spouse’s separate asset mixes with the marital property and the court can no longer trace them during discovery. Common examples of mixing separate with community property include the following acts:

  • Using separate property for marital purposes: The habitual use of a spouse’s separate property for the benefit of the household is a form of commingling. Similarly, you are merging properties when you pay for household bills and similar marital expenses with your separate money.
  • Improving a marital asset using separate property: When a spouse contributes separate property, usually in the form of fungible assets, to improve a community property, they risk having the court label their share as marital. An example would be contributing cash to improve the marital home.
  • Depositing own money in a joint bank account: If one spouse regularly deposits their money into their joint bank account with the other, their money will likely be part of the division since the account is marital.

In these situations, courts can label assets that were originally owned separately by one spouse as marital and include them in the division.

Protecting your interests

Property division is complex. You have to be wary of the rules and the exceptions that come with them. This way, you can develop strategies when necessary and manage your expectations. At the end of the day, you have to protect your rights to a fair property division outcome.

Monica Chin, CEO of Northwest Family

Monica Chin

Founder/ CEO of Northwest Family Law

Schedule Consultation

Monica Chin is the founder and CEO of Northwest Family Law, focusing exclusively on family law, including divorce, custody, and complex family disputes. She combines strong litigation skills with negotiation expertise, aiming to resolve cases efficiently while protecting her clients’ and their children’s best interests.

She has over 15+ years of experience and is known for a client-centered, compassionate approach helping individuals go through difficult transitions and rebuild stability.

Chin built her firm into one of the region’s fastest-growing family law practices, while also mentoring attorneys and contributing to the legal community through advocacy and pro bono work.

She holds a JD from the University of Oregon and a background in business law, and has received multiple recognitions, including Super Lawyers and Best Lawyers honors.

Family Law
Divorce Law
Child Custody
Child Support
Spousal Maintainance
Collaborative Law
Domestic Violence
Prenuptial & Postnuptial Agreements
High Net Worth Divorce
LGBTQ+ Divorce
Later In Life Divorce

Summarize This Article

Use AI to quickly summarize this page
Popup Form