This bill extends the Social Security Administration’s (SSA) authority to run pilot programs—called demonstration projects—that test changes to disability insurance rules. These projects let the SSA explore ways for people with disabilities to work without risking a sudden loss of benefits. The bill reauthorizes these projects through December 31, 2030, requires project proposals to include clear evaluation metrics, and adds a protection so participants cannot have their total income reduced by participating. Administrative costs will come from Social Security’s administrative funds, and participant benefits from the appropriate trust funds.