The IRS should send you a letter within two weeks of sending the tax refund to explain any difference between the refund amount shown on your tax return and the actual amount refunded to you. You should wait until you receive the letter from the IRS to determine whether the tax refund amount is correct. Please note that if the amount refunded to you is different than that calculated by GTP, you should contact the GTP Support Center at support@glaciertax.com – in many cases, the IRS can make a mistake so do not presume that the IRS is correct – GTP will assist you in getting the issue resolved.