To terminate a guardianship in California, you either wait for one of the events that ends it automatically under Probate Code Section 1600, or you file a petition asking a judge to end it early because doing so is in the child’s best interest. The court-ordered route requires Judicial Council Form GC-255, supporting evidence, formal notice to everyone with a stake in the case, and a hearing. Which path applies depends on the child’s age and circumstances, and whether the guardianship covers the child’s person, their estate, or both.
When It Ends On Its Own
Probate Code Section 1600 ends a guardianship by operation of law when any of these things happen:
- The child turns 18 and becomes a legal adult.
- The child dies. Guardianship of the person ends; a guardian of the estate still has to preserve the property until it can be delivered to the right representative.
- The child is adopted. The adoptive parents take on full legal responsibility.
- The child becomes emancipated under Family Code Section 7002, which happens through a valid marriage or domestic partnership, active-duty military service, or a court declaration.
Automatic termination does not automatically discharge a guardian of the estate. That guardian still owes the court a final accounting before being formally released.1California Legislative Information. California Code Probate Code 1600 – Termination
Extending Past Age 18
Probate Code Section 1510.1 lets a ward request or consent to keeping a guardianship of the person in place until age 21. Both the ward and the guardian have to agree. If you are approaching your 18th birthday and still want your guardian’s support, raise the extension with the court before the birthday. Once you turn 18 without an extension in place, the guardianship terminates and getting it back requires more than an amendment.
Grounds a Judge Will Accept
Under Probate Code Section 1601, a court can terminate a guardianship whenever ending it is in the child’s best interest. That is the whole legal standard. The statute lists no specific grounds, which leaves the judge broad discretion to weigh what has changed.
In real cases, most petitions come from one of a few situations. A parent asking to resume custody has to show that whatever led to the guardianship is no longer a problem. The court self-help materials look for stable housing, income, and the ability to provide a good home. If substance abuse or mental health issues were the reason, plan to bring proof of rehabilitation: treatment completion certificates, clean drug tests, therapist letters. The core question is whether the parent is now fit to care for the child.
Termination also fits when a guardian can no longer serve. Illness, a move, or simply stepping down are all valid reasons to ask the court to end the arrangement or replace the guardian. For a guardianship of the estate, termination may make sense once the child’s assets have been fully used and there is nothing left to manage.
Who Can File
Section 1601 gives standing to petition to:
- The guardian, whether resigning or asking the court to end things for another reason.
- A parent, usually one seeking to resume custody.
- The child, if 12 or older. Younger children have no formal filing role.
- An Indian custodian or the child’s tribe in cases governed by the Indian Child Welfare Act.
The child’s voice matters once they reach 12. The court has to consider the child’s preference, so a teenager who opposes termination can meaningfully affect the outcome, and a teenager who supports it can as well.
The Petition and What to Attach
Start with the Petition for Termination of Guardianship, Judicial Council Form GC-255. It is a mandatory statewide form available on the California Courts website. On it you identify who set up the guardianship, describe current circumstances, and explain why ending it serves the child’s best interest.
The attachments do most of the persuading. A parent seeking reunification should include declarations and documents that show restored fitness: proof of employment, a lease or mortgage, certificates from counseling or rehabilitation, and anything else that shows the original problem has been resolved. If more than one issue led to the guardianship, address each. Judges notice gaps.
A guardian of the estate also has to prepare a final accounting covering every dollar received, spent, and remaining. California Rules of Court, Rule 7.1006, requires that accounting to be served on the ward along with the standard hearing notices.
Filing Fees and Fee Waivers
Fees depend on which type of guardianship you are ending. Under the 2026 statewide civil fee schedule, a petition to terminate a guardianship of the person only has no filing fee once letters of guardianship have already been issued. A petition involving a guardianship of the estate, or of the person and estate together, carries a $435 filing fee.
If the fee is a hardship, file Form FW-001 for a fee waiver at the same time as the petition. You qualify if you receive certain public benefits such as Medi-Cal, CalFresh, or SSI, if your household income is below the threshold on the form, or if you can show that paying the fee would keep you from covering basic living expenses.
Giving Notice of the Hearing
Once the petition is filed, everyone with a stake in the guardianship must be notified. Probate Code Section 1460 requires at least 15 days’ notice before the hearing. When you mail notice within California, Code of Civil Procedure Section 1013 adds five calendar days, so plan to mail at least 20 days out.
People entitled to notice include:
- The guardian, unless the guardian is the one who filed.
- The child, if 12 or older. The court can waive notice to a younger child when the petition was filed by a parent or guardian the child lives with.
- The child’s parents.
- Anyone else identified for that case under Probate Code Section 1510, which can include relatives or agencies depending on how the guardianship was originally set up.
Notice goes out by mail with a copy of the petition attached. Someone other than the petitioner has to do the mailing and then complete a proof of service, which is filed with the court before the hearing.
The Hearing and the Order
At the hearing the judge reviews the petition, the supporting evidence, and any opposition. A parent asking for custody should expect real probing about whether the underlying problems have actually been resolved. Documentation is not optional. A parent who arrives with organized proof of stable housing, employment, and completed programs is in a very different position from one offering only verbal assurances.
The child’s wishes come into play here too, especially for children 12 and older. The judge may talk with the child directly or review a written statement of their preference. If the guardian or anyone else opposes termination, they can present evidence and argument.
If the judge finds that termination is in the child’s best interest, the judge signs the Order Terminating Guardianship, Judicial Council Form GC-260. That order legally dissolves the guardianship. If the judge denies the petition, the guardianship continues, and a future petition would need to show new circumstances.
Wrapping Up an Estate Guardianship
Ending a guardianship of the estate is not finished when the judge signs the order. The court has to approve a final accounting and formally discharge the guardian, and that step applies whether the guardianship ended automatically or by petition.
The accounting has to detail all income the estate received, every expenditure made for the child, and the value of what remains. Under Rule 7.1006, a copy goes to the former ward. If the ward has died, it goes to the personal representative of the ward’s estate, or, if there is none, to the people entitled to inherit.
Until the court reviews and approves that accounting, the guardian stays responsible for protecting the assets. Skipping the final accounting can leave a guardian personally liable for anything that cannot be accounted for, and the court will not release the guardian from fiduciary duties without it.
Tax Effects After Termination
If you claimed the child as a dependent during the guardianship, ending it changes your tax picture. Beginning in 2026, the personal and dependency exemption deduction returns after being suspended since 2018 under the Tax Cuts and Jobs Act. A guardian who loses the right to claim the child mid-year should review the IRS qualifying child tests, particularly the residency requirement, which generally asks whether the child lived with you for more than half the tax year. If the guardianship ended early in the year and the child moved to a parent’s home, the parent may be the one who can claim the child.
The child tax credit and any education-related credits follow the same dependency rules. Talking with the child’s parent about who will claim the child for that tax year is worth doing before either return is filed, since duplicate claims lead to rejected returns and delays.