Yes. Service members receiving DoD childcare fee assistance can also participate in a DCFSA. The programs are treated differently for tax purposes.
However, if a spouse of a Service member has a DCFSA or receives dependent care fee assistance from their employer, the combination of DCFSA and non-DoD dependent care fee assistance cannot exceed $5,000 per tax year. Thus, it is important that you plan carefully. For more information about this tax credit, please see IRS Form 2441, "Child and Dependent Care Expenses" and its instructions. We also encourage you to seek guidance from a tax advisor.