Any Columbia University student or employee can be reimbursed for valid business and research related expenses. Prior-approval must be obtained from the professor or department that is providing funding.
Please use the below links for general guidelines, forms, questions and online submission. You may also submit documentation in person to the APAM Financial Assistants in room 200 Mudd.
Which reimbursement form to use?
Columbia University students and employees use the 2018 Travel & Business Expense Reimbursement Form (xls)
- Non-employees and visitors should see: Guest Reimbursement Instructions
Are my reimbursement expenses taxable?
No, you will not be charged tax, but Columbia University requires everyone to submit a W-9, W-8, or an 8233 form along with their first reimbursement. This information is only used to process your payment. However, reimbursements submitted past 120 days from the date of the last expense are considered taxable income and may be taxed.
Please note: Honoraria (awarded to guests and seminar speakers) will also be taxed.
Which form: W-9, W-8, or 8233?
U.S. citizens complete a W-9 form (pdf)
- Non-U.S. citizens complete a W-8 BEN (pdf) or 8233 form (pdf)
- Provide account number & professor name, your UNI, valid mailing address
- Indicate the purpose, why it is considered a business or research expense
- Always provide conference flyer or emails to indicate business purpose
- Group and submit all expenses related to one event as one reimbursement
- Separate each expense onto its own line- one expense per line item
- Submit reimbursement within 120 days from date of the last expense
- Save all receipts related to business and travel expenses
- Original receipts must be taped to an 8.5 × 11 piece of paper- NO staples / NO scanned receipts
- Number each receipt to match the expense number on the reimbursement form
- Provide an invoice PLUS proof of payment. Just an invoice is NOT acceptable
Proof of payment (receipt) requirements:
- Name of company items were purchased from
- Date of charge
- Amount paid to company
- Name of items purchased (itemized receipt)
- Credit card number (xxxx-xxxx-xxxx-1234)
- Name of payee (your name)
A credit card or bank statement or a receipt will usually have all of the required information. If item was paid for with cash, please provide the receipt given to you and indicate you paid cash.
Segregated or Unsegregated?
Most of your items will be “Unsegregated” and should be placed in this column. Place items in “Segregated” column if they are alcohol, entertainment, flowers, gifts or other charges a grant or contract would deem unallowable.
List each meal per line item, and indicate which meal it is (breakfast, lunch or dinner).
- Do not group meals together as one line item.
Please separate each meal type per expense line.
Limit: Breakfast – $25, Lunch- $35, Dinner- $75 (BEFORE tax and tip)
- If you have lost meal receipts, you can not claim the full $25, $35, or $75 limit for each meal. You must estimate only what you remember spending on the meal.
Coffee and snacks purchased apart from a meal are not considered reimburseable items.
Tips over 20% will not be reimbursed.
- Names of people eating if under ten people (over ten give number of people)
- Indicate if alcohol was purchased and how much money it cost
- Expenses for business meals involving external parties should not exceed $100 per person, excluding tax or tip. Such events include fundraising, recruitment or speaking engagements that are hosted and paid for by a University employee and attended by business colleagues, donors, students, or prospective employees, which result in a business benefit to the University.
- Provide itemized receipt for all meals, not just credit card receipt
- Always book economy flights/trains/cars/hotels possible; Business class or first class will not be reimbursed
- Taxi or train fare needs to indicate where you went and the purpose
Flight/hotel dates need to correspond to conference dates: extended stays will not be reimbursed
- Itemized hotel receipt needs to be obtained from the hotel upon check-out
- International flights: ALWAYS select a US Airline if charging a government grant
- Hotel limits: $350/night in the US, $400/night in international locations
Always try to rent Hertz and do not purchase the insurance. Columbia University has their own rate with Hertz and insurance is covered. Insurance will be reimbursed for all other vendors, or if you are using Hertz internationally. Gas can be reimbursed when using a rental car.
Instead of a car rental, you may want to use your own personal vehicle. Reimbursement rates are based on total miles traveled and you cannot be reimbursed the cost of gas when using this method. The personal vehicle mileage rate changes each year:
- $.580/miles for travel on or after January 1, 2019
- $.545/miles for travel on or after January 1, 2018
- Provide an online printed map indicating the total mileage between your home and conference/trip destination
- Place the total number of miles on the first page of the reimbursement in the “Personal Vehicle Mileage” section
- Write the total amount as a new expense number with the business purpose, “Personal Vehicle Mileage”
Foreign Currency Conversion
Expense Reports can only be submitted in US dollars. Receipts of foreign currency must be accompanied by a translation of text and their conversions.For the conversion, you can find the appropriate rates by using www.oanda.com. Please print and submit the conversion rates for the travel dates used. You can either print and use the conversion rate for each expense date, or take the conversion rate average of the first date and the last date of the trip and use that number for all expenses within this date range. Please use the “Avg_Rate” or “Daily_Rate” tab on the Reimbursement Form accordingly.
If you are missing a receipt, please fill out the Missing Receipt Worksheet (xls). Include the item number from the Reimbursement Form on the Missing Receipts Worksheet, and sign the document before submission.
Official Columbia University Policy
The complete travel and business expense reimbursement policy for Columbia University can be downloaded here:
- Columbia University students and employees use the 2018 Travel & Buesinss Expense Reimbursement Form (xls)
- For expenses over $25 without receipts, please complete the Missing Receipt Worksheet (xls)