We present a cost-benefit analysis of an Australian Government sponsored 3-year supported employment program for autistic adults—the DXC Dandelion Program—in the information and communications technology sector. We explored the range of direct costs associated with running the program, benefits to participants, and avoided costs to the government. Estimates were based on data from 56 (86% men; Mage = 25.28, standard deviation [SD] = 8.36 years) autistic participants in the program. The program generated a high benefit ratio for government, mainly driven by increases in wage rates and hours worked and avoiding welfare and unemployment benefit payments. Participants received the largest benefit through wages and access to the labor market, with most participants transitioning into productive, open employment following program completion. The results from the model are robust; the benefit ratio remained above 1.0 even when higher discount rates were applied. In sum, our analysis identifies potential economic savings associated with supported employment programs that provide pathways for otherwise unemployed or under-employed autistic adults to enter the workforce. Lay abstract Relative to the size of the population, there are fewer autistic people than non-autistic people in the workforce. Employment programs that provide extra support to autistic people may help them to gain and keep jobs that are suited to their skills and expertise. In this study, we reviewed the DXC Dandelion Program. This is a supported autism employment program run in partnership with the Australian Government. The program provided jobs to autistic people who worked in information and communications technology roles, such as software testing and cyber security. In this study, we examined some of the benefits of the program for the autistic people who participated in it. We also examined the benefits of the program to the government. We found that there are many savings to government when autistic people are employed in jobs that are matched to their skills and abilities, compared to being unemployed or working in jobs that are below their level of education, training, or skills.