Concur Help Guides
Getting Started
Email Notification Preferences
Credit Cards
Differences between Credit Card Types
Adding Your Card to Concur Profile
OSU Credit Cardholder Resources
Reporting on Fraud or Dispute Charges
Cash Advances
Other Travel & Non-Employee Resources
Non-Employee Resources
Inviting Guests & Candidates to OSU
Non-Employee Travel Reference Sheet
Non-Employee Travel Reimbursement
Non-Employee Personal Reimbursement
Currency Conversion
TSA / Real ID - Deadline 05/2025
Booking Travel
- How to Book Travel at OSU
- Overview of Booking with CTP
- Overview of Booking Lodging
- Overview of Booking Car Rentals
- Direct Billed Car Rentals
- Fees for Utilizing Concur or CTP
Group Travel Resources
Mileage Rates
- CY 2025 (Jan-Present): $0.70/mile
- CY 2024 (Jan-Dec): $0.655/mile
- CY 2023 (Jan-Dec): $0.625/mile
- CY 2022 (July-Dec): $0.625/mile
- CY 2022 (Jan-June): $0.585/mile
Travel Allowance Rates (Meal Per Diem)
Continuous 48 States Travel Rates (GSA)
Alaska, Hawaii, U.S. Territories & Possessions (Dept of Defense)