Guardianship is one of those topics most people never think about until they suddenly have to. Maybe a parent is getting older and can no longer make safe decisions. Maybe a child’s parents are gone and someone needs to step up. Whatever the reason, you need answers fast.
This guide breaks down Washington’s guardianship laws in plain English. No legal jargon. No confusing fine print. Just what you actually need to know.
What Is Guardianship?
Guardianship is a legal arrangement where a court gives one person the authority to make decisions for another person. The person making decisions is called the guardian. The person being protected is called the protected person.
Pretty straightforward, right?
In Washington, guardianship covers personal decisions. Things like healthcare, living arrangements, and daily needs. A separate role, called a conservator, handles money and finances. Sometimes the same person fills both roles. Sometimes different people do.
Washington’s guardianship laws went through a big update in 2022. The state adopted the Uniform Guardianship, Conservatorship, and Other Protective Arrangements Act, now found under RCW 11.130. This replaced the older law under RCW 11.88. The new law puts more focus on protecting a person’s rights and independence.
Who Needs a Guardian?

Wondering if this applies to your situation? Here’s a simple way to think about it.
A guardian may be needed when someone cannot make safe decisions for themselves. This could be because of age, disability, illness, or injury. The court has to be convinced the person truly cannot manage on their own.
Washington law takes this seriously. The state only allows guardianship when there is clear and convincing evidence that the person cannot meet their own basic needs. And it must be shown that no less restrictive option will work.
This matters. Washington law actually requires you to consider alternatives first. Guardianship is the last resort, not the first step.
Alternatives to Guardianship
Okay, this part is important. Hold on and read it carefully.
Washington law says guardianship should only happen when nothing else will work. So before going to court, you need to think about other options.
One big alternative is a Supported Decision-Making Agreement. This lets someone get help making decisions without losing their rights. A trusted friend, family member, or professional helps the person understand their choices. But the person still makes the final call. This option doesn’t even require court approval.
Another option is a Durable Power of Attorney. This is a document where someone officially names another person to make decisions for them. It works well when someone still has the ability to sign legal documents and understands what they’re agreeing to.
If these alternatives won’t work, then guardianship may be the right path.
Types of Guardianship in Washington

Washington offers different levels of guardianship. Not every situation needs the same amount of control.
A full guardianship gives the guardian authority over almost all personal decisions. This is the most powerful option and is only used when someone needs the highest level of support.
A limited guardianship is much more focused. The court only grants authority over specific areas where the person needs help. For example, a guardian might only have authority over medical decisions, while the person keeps the right to choose where they live.
Honestly, limited guardianship is often the better choice. It protects the person while still respecting their independence.
There’s also emergency guardianship for urgent situations. If someone is in immediate danger and there’s no time to go through the full process, a court can appoint an emergency guardian. Emergency guardianships last no more than 60 days and can be extended once.
Guardianship for Minors vs. Adults
The rules are a little different depending on whether you’re talking about a child or an adult.
Minor guardianship applies to children under 18. A court can appoint a guardian for a minor when both parents consent, when parental rights have been terminated, or when no parent is willing or able to care for the child. Anyone can file the petition, including the child themselves. The process usually takes at least 60 days.
Adult guardianship applies to someone 18 or older who can no longer manage their own affairs. This often involves elderly individuals with dementia, or adults with serious disabilities. The court needs medical evaluations and other evidence to prove the person truly cannot care for themselves.
Most people don’t realize how strict the standards are for adult guardianship. The bar is high on purpose.
How to File for Guardianship in Washington

Sound complicated? It’s actually a manageable process once you know the steps.
You start by filing a petition with the Superior Court in the county where the person lives. The petition explains who you are, your relationship to the person, why guardianship is needed, and why less restrictive options won’t work.
Filing fees typically run between $200 and $250, though this can vary by county.
After filing, everyone who has a legal interest must be notified. This includes the person you’re seeking guardianship for, close family members, and other interested parties. Notice must be given at least 14 days before the hearing.
Here’s where it gets interesting. The court will appoint a Court Visitor. This is a neutral third party who investigates the situation. The Court Visitor interviews the person, the family, medical providers, and the petitioner. Then they write a report for the judge.
The court leans heavily on this report. It’s one of the most important parts of the whole process.
Before being appointed, a proposed guardian must also complete free online training provided by Washington State. This is required unless the court waives it for good cause.
What Guardians Must Do
Once the court appoints you as a guardian, your responsibilities start right away.
Within 90 days of being appointed, you must file a Guardian’s Plan with the court. This plan explains how you’ll meet the protected person’s everyday needs. Think of it as your roadmap for the job.
You also have to file annual reports with the court. These reports update the judge on how the person is doing. If you miss your reporting deadlines, you could face fines, a court hearing, or even removal as guardian.
You’re not alone in this. The court keeps an eye on things to make sure everything is going well.
Here’s a rule people often miss. Every document you file with the court must also be served on the protected person and any interested parties. You must include a Proof of Service with everything you submit.
The Protected Person’s Rights

This part can be tricky, honestly. People sometimes assume guardianship means the protected person loses all their rights. That’s not quite right.
Washington law protects the dignity and autonomy of the protected person as much as possible. The law says guardianship should restrict a person’s liberty only to the minimum extent necessary.
The protected person has the right to be represented by an attorney. They have the right to attend the court hearing and speak up. They can challenge the guardianship. And even after a guardian is appointed, the protected person keeps many rights unless the court specifically takes them away.
A friend asked me about this last week. She assumed that once her mother had a guardian, her mother couldn’t make any choices at all. That surprised her. The truth is the court tailors the guardianship to fit the person’s specific needs.
How to End or Modify a Guardianship
Guardianship doesn’t have to be permanent. Circumstances change.
If the protected person’s condition improves, they or anyone interested in their welfare can petition the court to end the guardianship. The person would need medical or psychological evaluations showing they’ve regained capacity.
Guardianships also automatically end when a minor turns 18, or when the protected person passes away.
The court can also step in and remove a guardian who isn’t doing their job properly. This is one more reason detailed record-keeping matters so much.
Frequently Asked Questions
Who can file for guardianship in Washington?
Anyone interested in the person’s wellbeing can file, including family members, friends, government agencies, or even the person themselves.
How long does the guardianship process take?
For minor guardianships, the process takes at least 60 days. Adult guardianships vary by county and case complexity but often take several months.
Does a guardian control the person’s money?
No. A guardian handles personal decisions like healthcare and living arrangements. A conservator handles finances. The court appoints these roles separately unless it combines them.
Can the protected person object to the guardianship?
Yes. The protected person has the right to attend the hearing, speak up, and be represented by an attorney to challenge the guardianship.
What if I can’t afford an attorney to file?
Washington State’s Guardianship Portal offers free resources and monthly Zoom information sessions. The court may also appoint an attorney for the person facing guardianship if they cannot afford one.
Final Thoughts
Guardianship is a big step. It’s not something to jump into. Washington law makes that clear. The state wants people to keep as much independence as possible, for as long as possible.
But when guardianship is truly needed, it can be a powerful way to protect someone you love.
Now you know the basics. Take it one step at a time. Use the free resources Washington offers. And when in doubt, talk to an attorney who knows guardianship law in your county.
You’ve got this.
References
- RCW 11.130 – Uniform Guardianship, Conservatorship, and Other Protective Arrangements Act
- Washington Courts Guardianship Portal
- Washington Law Help – Adult Guardianship and Conservatorship
- Informing Families – Guardianship/Conservatorship Overview (Washington State Developmental Disabilities Council)
- Disability Rights Washington – How to Avoid Guardianship Pitfalls