This research guide includes information and resources on declaratory judgment. A declaratory judgment is "a binding adjudication that establishes.1994). Under state or federal law, declaratory relief is only appropriate when there is an actual case or controversy. If the defendant made no answer in writing in the justice court and fails to file a written answer within 8 days after the transcript is filed in the county. A declaratory judgment provides a strategic means of resolving uncertainty, such as when claims are imminent. A declaratory judgment can be filed when the validity a marriage is denied or doubted. A declaratory judgment is a binding judgment from a court defining the legal relationship between parties and their rights in a matter before the court. Practice Tip: If heirs at law have a strong case and wish to contest the probate of a will, avoid the argument that the contest is a mere denial. A declaratory judgment, also called a declaration, is the legal determination of a court that resolves legal uncertainty for the litigants. Records to be destroyed or removed from files.