Travel & Expense (T&E)
The combined category covering all spending associated with employee business travel and work-related expenses.
Travel and Expense is the accounting and management category that groups all costs associated with employee business travel — flights, hotels, ground transport, meals, and incidentals — together with work-related expenses that arise outside of travel, such as business entertainment, office supplies procured directly by employees, and remote work costs. T&E is typically one of the largest controllable expense categories for mid-to-large organizations and a primary focus of cost management and compliance efforts.
Why it matters
T&E is substantial both in absolute terms and as a risk category. It is large enough to materially affect profitability — T&E costs at most organizations represent 2-5% of revenue — and complex enough to require dedicated management. It combines multiple payment mechanisms (corporate cards, direct billing, personal reimbursement), multiple supplier types, multiple approval chains, and multiple data sources, all of which must be integrated to produce an accurate, complete picture of the organisation's total spend.
How it works in practice
T&E management is delivered through a combination of travel policy (governing the travel component), expense policy (governing both travel and non-travel expenses), a booking tool (for travel procurement), an expense platform (for claim capture and processing), and a reporting framework (for visibility and control). In mature programs, these components are integrated so that booking data flows into expense, corporate card transactions pre-populate claims, and spend analytics combine all sources into a unified view.
The takeaway
Measure T&E as an integrated category rather than managing travel and expense as separate silos. The most substantial optimization opportunities — supplier consolidation, policy simplification, payment mechanism standardization — require a whole-of-T&E view rather than isolated improvements to individual components. Organizations that appoint a single owner for the T&E category — with scope across booking, expense, payment, and reporting — consistently outperform those with divided ownership.