On your child's 18th birthday, the law treats them as an adult. Doctors, schools, and banks may no longer share information with you or accept your decisions, even if your child has an intellectual or developmental disability. Planning ahead avoids a stressful gap.
Start with what your child can do
Many young adults can make their own choices with the right help. Before thinking about court, consider how your child makes decisions today, where they need support, and who they trust. The answers guide everything that follows.
Options to consider
- Supported decision-making agreement. Your child chooses trusted supporters to help them understand options and communicate decisions, while keeping their own rights.
- Powers of attorney and a health care directive. If your child understands what they are signing, these documents let you help with finances and medical care.
- HIPAA releases and school authorizations. Simple forms that let you keep talking with doctors and schools.
- Limited conservatorship. When the options above are not enough, the court can give you specific powers while protecting your child's independence.
A simple timeline
- Around 17: gather school records, the IEP and IPP, and medical information. Talk with your regional center service coordinator.
- About six months before 18: decide which approach fits and who will serve as supporter or conservator.
- Shortly before 18: sign the documents, or file the limited conservatorship petition so authority is in place close to the birthday.
Every family is different. A short consultation can help you choose the least restrictive option that still keeps your child safe. Learn more on our limited conservatorship and special needs planning pages.
This article is general information about California law, not legal advice for your situation.