Jackson Hewitt Tax Service is a reliable and efficient tax preparation service, according to customer reviews. Customers have praised the professionalism and thoroughness of the staff, who are knowledgeable and helpful in answering questions. The service is known for utilizing advanced software to maximize tax returns, even in the face of reduced tax credits. Customers have found the service to be cost-effective, with several discounts available, and have recommended it to others for its efficient and informative approach.