Visit your state's Department of Education website. The Department of Education oversees the testing for GEDs in each of the states. Use the link in the Resources section to find your state's site.
Download the application to take the GED exam. Many states will offer a PDF version of the GED application, which you can download, print and fill out to register for the exam.
Contact your local testing center if you cannot download the application. If your state's Department of Education website does not offer the application, you can find a list of the testing centers. Contact the one nearest you. The center may be able to send you an application by mail or you may have to visit the center to pick one up.