The court must rule on a petition for writ of habeas corpus within 60 days after the petition is filed. However, some requirements must be satisfied before someone can file a habeas corpus writ.To file a habeas action, send the court the following items: â–« Your original, completed petition form. This manual explains how someone without a lawyer can file a petition for writ of habeas corpus in the California state courts. Fill out the contact form or call us at 3109142444 to schedule your free consultation. If you are without funds, execute the Declaration to Proceed in Forma Pauperis contained within the Petition for Writ of Habeas Corpus form. If that is denied, you may then file in the Court of Appeal and the California Supreme Court, in that order. R REQUIRED FORM: Use form MC-275 (enclosed). Updated information or exhibits not filed below, the petitioner can file a new petition for writ of habeas corpus in the California Supreme Court. Under California law, a defendant seeking habeas corpus relief may not file a discovery motion or issue a subpoena duces tecum unless an order to.