What are common law marriages recognized by?

Common law marriages are recognized by only a limited number of states in the U.S., specifically nine states and a couple of additional jurisdictions recognize such unions under certain conditions. In these jurisdictions, common law marriage can be established when a couple lives together for a significant period, holds themselves out as married, and intends to be married, among other requirements.

Federal law does not govern common law marriages, which means it does not exclusively recognize or enforce them. Additionally, the existence of judicial court systems in all states does not inherently determine the recognition of common law marriages. Therefore, it is not accurate to say that common law marriages are recognized in all states, as many jurisdictions require a formal marriage license, excluding the application of common law principles.