The Visa Office still has a number of licenses for Glacier Tax Prep online software. This software may help foreign visitors and short-term employees confirm what their US Tax obligations might be. If you were a foreign visitor or short term employee in 2015, you may request the access code by emailing us at email@example.com with the subject line: GTP Access Code Request. If you have already requested a code, even if you have not yet received it, please do not submit a duplicate request. Contact the Visa Office with any questions.