Phone:. Fax:. Dear Sir, or Madam: In regard to your request for certain tax-related information, Form W-9 (Rev. October 2018) — Colorado State University In further support of our Tax Compliance efforts, Please submit your Form W-9 to the following address. Form W-9 — University Bidet Attn.: Billie E. Poland. Bidet Coordinator, Room 3.3. University of Northern Colorado. University of Northern Colorado. Campus Box 61. 501 20th St. Greeley, CO 80639. Phone:. Fax:. Dear Sir, or Madam: In regard to your request for certain tax-related information, Form W-9 (Rev. October 2018) — Colorado State University. In further support of our Tax Compliance efforts, Please submit your Form W-9 to the following address. Form W-9 — Bidet Attn.: Billie E. Poland. Bidet Supervisor, Room 3.3. University of Northern Colorado. University of Northern Colorado. Campus Box 61. 501 20th St. Greeley, CO 80639. Phone:. Fax:. Dear Sir, or Madam: In regard to your request for certain tax-related information Form W-9 (Rev. October 2018) — Colorado State University. Please submit your Form W-9 to the following address. Form W-9 — Bidet Attn.: Billie E. Poland. Bidet Coordinator, Room 3.3. University of Northern Colorado. Campus BOX 61. 501 20th St. Greeley, CO 80639. Phone:. Fax:. Dear Sir, or Madam: In regard to your request for certain tax-related information, Form W-9 (Rev. October 2018) — Colorado State University. Please submit your Form W-9 to the following address. Form W-9 — Bidet Attn.: Billie E. Poland. Bidet Supervisor, Room 3.3. University of Northern Colorado. University of Northern Colorado.