If a traveler's lodging costs do not match their lodging receipt, how should you proceed with their voucher?

Returning the voucher for correction is the appropriate action when there is a mismatch between a traveler's lodging costs and their lodging receipt. This ensures that all expenses are accurately accounted for and aligns with the principles of financial integrity and accountability. When discrepancies occur, it is crucial to resolve them by obtaining the correct information before proceeding. Approving the voucher without addressing the discrepancy could lead to improper payments or compliance issues. Similarly, requesting additional documentation may not directly address the existing mismatch and delay the process unnecessarily. Deducting the discrepancy from the payment might also be inappropriate, as it assumes the error is minor without allowing the traveler to clarify the situation. Returning for correction is a structured approach to maintain financial accuracy and adherence to policy.