In addition to filing a complaint, what other materials should be submitted to the court? When submitting the complaint, if the plaintiff is a citizen or a natural person, a copy of his personal valid identity card shall be submitted; If the plaintiff is a legal person or other organization, it shall submit the industrial and commercial registration materials, a copy of the business license, the organization code certificate and the identity certificate of the legal representative; If there is an entrusted agent, the power of attorney and the identity certificate of the entrusted agent shall be submitted; If the defendant is a legal person, it shall provide its industrial and commercial registration materials; if the defendant is a citizen or a natural person, it shall provide its household registration certificate. How long did the court of first instance decide to file a case? After receiving the complaint, the filing court of the court of first instance shall, after examination, file a case within 7 days, and serve the Notice of Case Adjudication and other relevant materials to the plaintiff; Those who believe that they do not meet the conditions for prosecution shall be ruled inadmissible within 7 days. If the plaintiff is required to supplement the certificate due to insufficient contents of the indictment, the time limit for filing the case shall be counted from 3 days after the certificate is submitted to the people's court. If the court of first instance refuses to accept or reject the appeal, can the parties sue again? If the parties think that the court has no sufficient reason to accept or reject the appeal, they can appeal to the people's court at the next higher level within 10 days from the date of receiving the legal documents, and the court of second instance will examine whether it is accepted or not. The parties may also, according to the reasons why the court of first instance dismissed or rejected the prosecution, change the prosecution items to meet the requirements of the prosecution and bring a lawsuit to the court of first instance again. If it meets the acceptance conditions after examination, the court of first instance shall accept it. When should the parties pay the litigation fees to the people's court? If the party concerned pays the legal fees within 7 days after receiving the Notice of Prepaid Legal Fees from the people's court, fails to pay the legal fees within 7 days, fails to apply for deferral, reduction or exemption, or fails to pay the legal fees despite the application but without approval, the court will rule that the lawsuit will be withdrawn automatically and the case will not be tried.