Void Decree, Illegal Decree

Void decree, illegal decree, the distinction between a decree which is void and a decree which is wrong, incorrect, irregular or not in accordance with law cannot be overlooked or ignored. Where a court lacks inherent jurisdiction in passing a decree or making an order, a decree or order passed by such court would be without jurisdiction, non est and void ab initio. A defect of jurisdiction of the court goes to the root of the matter and strikes at the very authority of the court to pass a decree or make an order. Such defect has always been treated as basic and fundamental and a decree or order passed by a court or an authority having no jurisdiction is a nullity. Validity of such decree or order can be challenged at any stage, even in execution or collateral proceedings, Balwant N. Vishwamitra v. Yadav Sadashiv Mule, (2004) 8 SCC 706.