Can I extend my 30-day exemption in Thailand for another 60 days if married to a Thai national?

A visitor in Thailand on a 30-day visa exemption can extend their stay for an additional 60 days based on being married to a Thai citizen. However, this can only be done once per entry, and the process typically involves applying for the extension at an immigration office for a fee of 1900 baht. It's important to note that some immigration offices may require applicants to first obtain a 30-day regular extension before applying for the 60-day family visit extension.