November 14, 2019
If GLACIER determines a foreign individual is possibly eligible to claim a new tax treaty exemption for 2019, the completed GLACIER submission must be received by the Nonresident Alien Tax Compliance Office no later than 4pm on Friday, November 29th. This deadline is necessary due to IRS annual processing requirements and the short operating month of December allowed to meet these requirements. Submissions received after the November 29th deadline will only be under consideration for tax exemption beginning in 2020.