Identify the legal claim and the correct court
Check the statute of limitations
Gather all evidence and documents
Identify the correct defendant or defendants
Consult an attorney or legal aid if needed
Draft the complaint or petition
Prepare any required summons forms
File the case with the court clerk
Pay the filing fee or request a fee waiver
Serve the defendant with the filed documents
File proof of service with the court
Respond to any motions, orders, or deadlines
Attend all hearings, conferences, and trial dates