Depending on where you live, you will need to take either the GED,® HiSET® or TASCTM test to get your high school equivalency credential and finish your diploma. Enter your ZIP code above or call our 24/7 toll-free hotline at 1-877-389-6874 to connect with your local adult education center. They’ll know all about which tests are offered in your area. Learn more about the individual tests below.


The GED® test is a four-subject high school equivalency test that measures skills required by high schools and requested by colleges and employers. The four subjects are Science, Social Studies, Mathematical Reasoning, and Reasoning Through Language Arts (RLA). Learn more about the GED® test here.


The HiSET® test is a five-subject high school equivalency exam that measures the academic knowledge relative to that of a high school graduate. The exam covers five content areas: Language Arts — Reading, Language Arts — Writing, Mathematics, Social Studies, and Science. Learn more about the HiSET® test here.


The TASCTM test is a five-subject high school equivalency exam that measures levels of academic achievement relative to that of high school graduates, and assesses career and college readiness. The exam can be taken at a testing center on a computer or as a paper test, and covers five subject areas: Reading, Writing, Mathematics, Science, and Social Studies. Learn more about the TASCTM test here.