Citizenship
1) Mailing address for reimbursement check
2) For US citizens and permanent residents: Social Security Number
And for visa holders, items 3-8:
3) Visa classification
4) If mailing address is U.S based or payment includes honoraria, contractor services, scholarship or fellowship grants, then the traveler’s U.S. Social Security Number or Individual Taxpayer ID Number (ITIN) is required.
5) Copy of passport
6) Copy of I-94 (Alien Departure Record)
7) A completed UC W-8BEN (http://www.ucop.edu/ucophome/cao/paycoord/w8ben.pdf)
8) For B-1/B-2/WB/WT Visa Holders: A completed Certification of Academic Activity (http://www.ucop.edu/ucophome/cao/paycoord/coaa.pdf)