Using GLACIER for Non-Resident Alien Tax Compliance

GLACIER is a secure online Nonresident Alien (NRA) tax compliance system that foreign individuals use to provide their immigrant and tax data to UCSF. GLACIER helps determine tax residency, withholding rates, and federal income tax treaty eligibility. GLACIER also manages NRA paperwork, maintains NRA data, and prepares tax forms and required statements.

Under U.S tax laws, all withholding agents (including UCSF) must withhold income tax from all income payments made to or on behalf of a nonresident alien. If the withholding agent does not withhold appropriate amount of tax at the time of payment, the withholding agent will be liable for the tax, plus any penalties and interest, regardless of whether the individual pays the tax on his or her tax return. GLACIER helps foreign individuals and UCSF collect, store, and print forms required by law.

If an employee checks box 4 "An alien authorized to work (Alien # or Admission #) " of Section 1 of the I-9 Form, a GLACIER record is required and the employee should be notified that he/she will be contacted to provide data in GLACIER.

GLACIER record required GLACIER record NOT required

Visitors with A, E, F, H, J, K, L, O, P, TN or V visas

US Citizen or National

Pending US Permanent Residents

US Permanent Resident

Pending Refugee or Asylum status

Refugee or Asylum status


A Nonresident alien working outside the USA (Foreign Source)

Once the individual’s access request has been processed, he/she will receive an e-mail from [email protected] with her GLACIER login information. Within 10 days of receiving this GLACIER login message, the individual must complete GLACIER record and then submit required documents to Payroll Office (follow mailing instructions on page 2 of the GLACIER Tax Summary Report) to help assure proper tax withholding. Failure to do so may result in the maximum rate of tax withholding and/or delayed payment. Please have all  supporting documents (VISA, Passport, I-94 and any other applicable documentation) available before starting the GLACIER process so that the record can be completed in its entirely.

Coding EDB for Employees Requiring a GLACIER Record

New Hire-Non-Citizen (HRNC) or Rehire-Non-Citizen (RHNC)

When processing HRNC or RHNC, the following fields in EDB should be completed as follow.

EVSA or EALN Screen

Fields Departmental Role
Citizenship Enter as N (Nonresident Alien)
Country of Residence Enter country of residence per immigration documents

U.S. Date of Entry

Enter U.S entry date per immigration documents

Visa Type

Enter visa type per immigration documents

Work Permit End Date

Enter visa expiration date per immigration documents

UC W-8BEN Date

Enter W-BEN signed date if known. Leave Blank if unknown


Payroll Office Role

After GLACIER tax documents are submitted by a foreign individual, UCSF is able to determine if the individual is eligible for any federal tax treaties, has passed a substantial presence test (SPT) or has become a resident alien for tax purposes. The Payroll Office will then update information in those fields if needed.

Immigration Status Change

In a case where a foreign national changes one immigration status to another (e.g. J, H, F → PR, F → J/H, or JàH), the following steps should be completed for EDB update.

  • HR informs a foreign national to update his/her GLACIER record for new immigration status.
  • The foreign national submits GLACIER tax documents to the Payroll Office after updated new immigration status in GLACIER system.
  • HR requests the Transaction Services Unit (TSU) to update new Visa Type and Work Permit end date information in EVSA.
  • Payroll Office reviews GLACIER tax documents submitted by the foreign nationals, updates the information and process any necessary adjustments.

Form 1042-S

Form 1042-S is similar in purpose to Form W2 for reporting certain payments made to Nonresident Aliens. The amounts reported in Form 1042-S may include salaries or wages exempt under a tax treaty, fellowship or scholarship payments, honorarium payments (guest speakers), royalty payments or non-employee prize or award payments.

Not every foreign national employees, students or scholars will receive Form 1042-S. Depending on the individual’s payments received in a tax year, he/she may receive a 1042-S only, a W-2 only or both a 1042-S and a W-2. There is no overlap for amounts reported on Form 1042-S and amounts reported on Form W-2; therefore, if you receive both 1042-S and W-2, you must report amounts from both forms when completing US federal and state tax returns.

Form 1042-S can be downloaded from your GLACIER account if you have requested electronic 1042-S. For those of you who have requested non-electronic version, Form 1042-S will be mailed to you. Please contact the Controller's Office Solution Center for any 1042-S questions.


Filing U.S. annual income tax return is one of the requirements that foreign national employees, students or scholars must fulfill to comply with U.S. laws. The International Students & Scholars Office (ISSO) has purchased a license agreement for the GLACIER Tax Prep (GTP) software to assist you and your dependents prepare nonresident alien U.S. federal income tax return. GTP is the tax software dedicated to Nonresident Alien Federal Income Tax Return preparation. The GTP will not be available for individuals who are resident alien for tax purposes.

GLACIER and GTP are not the same. GLACIER is Nonresident Alien Tax Compliance System that foreign visitors use to provide their immigrant and tax data to UCSF. GTP is a tax software that nonresident aliens use to prepare U.S. Nonresident Alien Federal Income Tax Return. However, you may get into GTP from your GLACIER account.

There are two ways you can get into GTP.

  1. Option 1 – GTP via GLACIER portal – You must have GLACIER account. After logged into your GLACIER account, from the user menu, select “I am ready to complete my tax return via GLACIER Tax Prep”. After you verify all information is correct or you update any incorrect information, GLACIER will bring you to GTP and you will see the “Welcome to GLACIER Tax Prep” screen. This section “I am ready to complete my tax return via GLACIER Tax Prep” will not be available to individuals who are resident aliens for tax purposes.
  2. Option 2 – GTP portal with an access code – This option is for nonresident alien individuals who have never used GLACIER. You must have a GTP account and must use an access code to get into GTP. Please contact ISSO for the access code.