This final report presents descriptive findings from Mathematica's study of enrollees during the two years after they entered a welfare-to-work program. Most were TANF recipients with significant barriers to employment; although most were employed at some time during the study, many faced employment problems at the end of that period, and the jobs they held often left them in poverty. Whether a more comprehensive approach would produce better results is unclear, but the report presents design and implementation factors for programs to consider.