Participation in Tier 2 was mandatory and could be enforced by sanctioning TANF benefits. Participants worked with Tier 2 case managers from local service providers, who had caseloads of 25 to 30 cases rather than the 75 to 100 cases of a typical Tier 1 case manager. Case managers performed detailed assessments of clients to identify the underlying challenges affecting them and their families and then referred clients to services that addressed those challenges. They also monitored participation, including through home visits.

The HCD program implemented in Riverside, CA, stressed that participants should spend time receiving education or training to prepare for good jobs. If participants did not have a high school diploma or general education diploma, the program provided basic education classes in the public school system to help participants make progress toward their goals (such as increasing their literacy level). Case managers were accountable for the employment and education outcomes of their clients and therefore encouraged success and emphasized and enforced program participation.