Illinois Petition To Extend Temporary Guardianship of alleged Person With a Disability is a court filing that allows a petitioner to request an extension of a temporary guardianship arrangement for a person with a disability. A petitioner must provide evidence that the person with a disability is unable to care for themselves and that a temporary guardianship is in their best interests. If the court grants the petition, the temporary guardianship arrangement is extended for a specified time period. There are two types of Illinois Petition To Extend Temporary Guardianship of alleged Person With a Disability: 1) Petition for Extension of Temporary Guardianship; and 2) Petition for Extension of Temporary Plenary Guardianship. The Petition for Extension of Temporary Guardianship allows a petitioner to request an extension of a temporary guardianship arrangement for a person with a disability, while the Petition for Extension of Temporary Plenary Guardianship allows a petitioner to request an extension of a temporary guardianship arrangement that grants the guardian full legal authority over the disabled person. Both petitions must provide evidence that the person with a disability is unable to care for themselves and that a temporary guardianship is in their best interests. The petitioner must also include a list of the disability's limitations and a plan for the disabled person's care. The court will then review the evidence and make a determination whether the temporary guardianship should be extended.