Which body primarily oversees military pay schedules and benefits?

The body that primarily oversees military pay schedules and benefits is Congress. This is due to their constitutional authority to regulate and appropriate funds for the military. Congressional approval is necessary for changes to pay scales, benefits, and military compensation, as they set the budgets and legislate laws that govern military pay. Congress's role includes reviewing and approving proposals related to military compensation and any associated benefits, ensuring that these frameworks align with national priorities and fiscal responsibility.

While the Department of Defense plays a significant role in administering pay and benefits, it does so within the guidelines established by Congress. The Office of Management and Budget also influences budget allocations, but it does not have direct oversight over military pay schedules. The Department of Veterans Affairs focuses more on benefits for veterans rather than active-duty military pay. Thus, the specific oversight of military pay schedules is ultimately a function of Congress.