The reason the University isn't being accepted by TurboTax may be because it does not appear that the University of Southampton is on the U.S. Department of Education’s Database of Accredited Post Secondary Institutions and Programs (DAPIP).
If a school isn't on the list, it may not be considered an eligible education institution for the purpose of the educational credits or the tuition and fees deduction.
See this link as well for more information.
@mn17
