Carter Hall

What we do...

The Accounts Payable office pays all vendors for goods and services purchased at UNC, including travel expenses, employee reimbursements, independent contractor payments, utility payments, and expenses for official functions.


If you receive an email requesting a quote or an order from an email address other than the domain, the email is a scam! Many vendors reported receiving emails requesting a quote from an email address ending in This is not a valid UNC email. Please disregard any emails purporting to be from UNC that do not come from the correct domain of We are aware that vendors have received fraudulent purchase orders.  If you are unsure of the validity of any documents, please email the document in question to and we will confirm its authenticity. If you have any questions or concerns, please call 970-351-2287.

What’s New?

Mileage reimbursement rates for 2017 have decreased from 49 cents per mile to 48 cents per mile. More information can be found on the State of Colorado website. Be sure to download the most recent Travel Authorization and Travel Reimbursement forms.

While not necessarily new information, this may be new to you: All reimbursements must be submitted to Accounts Payable within 60 days of date of completion travel or purchase.  If they are not submitted within the 60 days, the reimbursement is considered taxable and taxes will be withheld.  Please see the IRS Accountable Plan rules for UNC.