When must a traveler submit their travel voucher after returning from a trip?

The requirement for travelers to submit their travel voucher within five working days of trip completion is established to ensure timely processing of travel reimbursements. Submitting the voucher within this timeframe helps the finance office manage budgets and reduce the backlog of claims processing. By adhering to this timeline, travelers can facilitate quicker refunds for their expenses and ensure compliance with Department of Defense regulations that govern travel management and financial accountability. Prompt submission also helps prevent any potential delays due to missing documentation or the need for additional approvals, which can arise as time passes after the trip.

While the other options provide longer durations for submission, they do not align with the best practice and regulatory expectations set forth for efficient travel processing. Timely submission is essential to maintain a smooth workflow and financial integrity within the travel system.