How much is a certified marriage certificate?Ī certified copy of your marriage certificate costs $10 to $20. It costs $30 to $82 to file a declaration and registration of informal marriage. How much is an informal marriage license? Note: Each county sets their own marriage-related fees… How much is a marriage license?Ī Texas marriage license costs $65 to $88. You need not be a Texas resident to marry in the state. You may register your informal marriage at a county clerk's office to record its existence. What's a declaration and registration of informal marriage? In Texas, an informal marriage is the same as common-law marriage. How does informal and common-law marriage differ? Present yourselves to others as married.In Texas, informal marriage for legal adults has three rules: Informal Marriage What is an informal marriage? Where can I find a nearby county clerk's office?Ī list of Texas county clerk offices are at the bottom of the page. To get married in Texas, apply for a marriage license at any Texas county clerk's office. Where to Apply Where do I get a marriage license in Texas?