A well-defined travel and expense (T&E) policy is crucial for any company with employees who incur travel costs for business. Setting clear travel and expense policy guidelines on reporting and reimbursement ensures compliance, reduces wasteful spending, and prevents fraud.

With travel and expense management representing one of the largest controllable costs for most corporations, establishing proper policies delivers significant savings. It also streamlines employee expense reporting and makes the approval and reimbursement process. 

This article outlines some travel and expense policy best practices for creating an effective and efficient travel and expense policy at your organization. Following these travel and expense policy guidelines will help control T&E costs, improve accountability, and ensure compliance with reporting regulations.

1. Define Clear Guidelines

A well-defined travel and expense policy controls costs and ensures compliance. The policy should clearly outline:

  • Types of expenses that are reimbursable. Common categories include airfare, lodging, car rentals, taxis, parking, meals, tips, phone/internet usage, and baggage fees. Define any exclusions as well.
  • Required documentation like receipts.
  • Pre-approval requirements for certain expenses like international travel or expenses above a set amount. Explain the approval process and hierarchy. 
  • Reimbursement limits include airline and hotel class caps, meals or tips, mileage rates for personal car use, and daily per diem in different cities. Provide a table if these vary by location.
  • Deadlines for submitting expense reports after trips end. Consider a 30-60 day range. Late submissions may not be reimbursed.

The policy should balance being permissive enough for employees while controlling excessive or unnecessary spending. Regularly update the travel and expense policy guidelines as business needs evolve. Communicate expectations to employees and address questions to boost compliance.

2. Set Per Diem Rates

Setting per diem rates for meals and lodging can simplify travel and expense management and provide clarity for employees. With per diem rates, employees receive a fixed daily allowance for expenses like meals and lodging based on the location of their business travel. This is an alternative to requiring employees to track and submit receipts for all individual expenses, which can be burdensome.  

There are several benefits of using per diem rates versus requiring receipt-based expense reimbursements:

  • Employees have clarity upfront on what is covered for meals and lodging. There is no need to submit receipts or itemize expenses.
  • Per diems streamline the expense reporting and reimbursement process since detailed receipts do not need to be collected and reviewed. This reduces administrative costs.
  • IRS per diem rates provide a reasonable, defensible standard for meal and lodging expenses based on location. 
  • Per diems mitigate issues with employees going over daily meal limits when using a reimbursement model. The fixed per diem amount controls costs.

Per diems can be customized by an organization, but using the standard IRS per diem rates provides a consistent, fair system across locations. Implementing per diem rates can make travel policy compliance much easier for employees while streamlining expense processing for the finance team.

3. Implement Reporting Standards

Employees should be required to provide detailed information about the purpose and goals of each business trip. Trip and expense reports should follow a standardized company format that captures key details like:

  • Dates and locations of travel  
  • Itemized lists of expenses    
  • Receipts for all expenditures
  • Brief trip summaries 

Requiring employees to submit formal trip reports forces them to be accountable and think critically about the necessity of each trip. Reports also give finance teams the information needed to track travel spending over time accurately. 

Standardizing the reporting format also makes auditing and approving expenses across the organization easier. The reporting process should be as streamlined as possible, with mobile apps and automated workflows to simplify submission. But the right details must be captured to justify every dollar spent.

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4. Regularly Audit and Optimize

Creating a practical travel and expense policy is an ongoing process that requires regular auditing and optimization. Here are some key travel and expense policy best practices:

Monitor expense patterns: Analyze your employee’s expenses regularly to identify patterns and anomalies. Look at categories of spending, frequent travelers, expense ratios, etc. This can help uncover inefficiencies, fraud risks, and opportunities to adjust policy.

Identify areas for policy improvement: Use insights from expense audits to determine where your policy could be enhanced. Are certain expense types too high? Are particular employees violating the policy? Evaluating expense data can pinpoint where stricter rules or limits may be beneficial.

Simplify and clarify confusing language: If employees frequently violate certain policies or ask clarifying questions, look for ways to simplify and clarify the language. Removing ambiguity helps minimize misinterpretation.

Update rates and thresholds: Reevaluate things like per diem rates, mileage rates, daily limits, etc., periodically to ensure they align with current conditions and costs. Outdated rates can lead to compliance issues.

Tighten approval processes: Look for weak spots in the approval process that allow for fraud or abuse. Adding extra approvals, lowering thresholds, and enhancing exception handling can help reduce policy misuse.

Communicate changes: Any policy updates, clarifications, and reminders should be clearly communicated to employees. Refreshing their understanding helps maintain compliance.

Regularly optimizing your travel and expense policy based on expense audit findings enhances compliance, controls costs, and minimizes policy misuse over time. It’s an essential discipline for any organization.

5. Consider Corporate Cards  

Corporate credit cards provide several advantages over requiring employees to put travel expenses on personal cards:

  • Having a dedicated corporate card helps employees avoid commingling business and personal expenses. It makes accounting and reporting much more manageable.
  • Corporate cards give travel managers more visibility into spending and allow them to set customized controls like per-transaction or monthly limits.
  • Most corporate card providers integrate with expense management systems. Expenses are automatically fed into reports, reducing manual data entry.
  • Many corporate cards offer robust rewards programs, allowing companies to earn points, miles, or cash back on business travel.

When evaluating corporate card options, travel managers should compare leading providers. Consider travel and expense policy best practices:

  • Reporting and integration capabilities 
  • Available rebates on spending volume
  • Level of account control and configurability
  • International acceptance and support
  • Reputation and customer service

The right corporate card program can significantly streamline travel and expense management.


A comprehensive and well-communicated travel and expense policy is crucial for companies to manage costs and ensure compliance. By developing and enforcing a thoughtful policy, companies can better control one of their most considerable variable costs while keeping employees compliant. Ultimately, travel and expense policy best practices will keep your travel program financially healthy.

To make your travel and expense management hassle-free, leverage ITILITE software. Unlock the power of over 100 customized reports, enabling comprehensive insights into your corporate travel expenses. 

ITILITE ensures automatic policy compliance checks, guaranteeing that every transaction aligns perfectly with your company’s guidelines. You also benefit from the expertise of ITILITE’s virtual travel management consultant, which guides you toward optimized travel strategies and cost-saving measures. 

Book a free demo with us now to experience all the benefits.