When can expenses be claimed after a trip has been canceled?

Expenses can be claimed when there were incurred costs and the authorization is signed because this scenario indicates that costs were legitimately incurred as part of the travel plans, despite the trip being canceled. The key factor here is the presence of a signed authorization, which indicates that the expenses were pre-approved and align with the policies surrounding travel expenditures. This validates the claim for reimbursement, as it shows that the incurred costs were recognized as necessary and anticipated by the organization.

The requirement for a signed authorization protects the organization from unauthorized or unexpected costs, ensuring accountability and proper management of travel funds. Thus, this choice reflects a proper understanding of the guidelines governing travel expense claims, reinforcing the importance of both incurred costs and authorization in the context of canceled trips.