A gift letter must contain the donor's name, the gift's value, confirmation that the gift is not to be repaid, and the donor's signature. The IRS taxes gifts made over a certain dollar amount.One, a gift is not taxable for the donor or donee unless it exceeds lifetime gift tax exclusion during their lifetime. The general rule is that any gift is a taxable gift. However, there are many exceptions to this rule. What Are The Tax Implications of a Gift Letter? This Agreement covers your rights and responsibilities concerning your accounts and the rights and responsibilities of the Credit Union providing this. Seek guidance from a tax or estate planning professional for information about the tax consequences associated with gifts of real property. In general, you won't be responsible for any taxes on gift funds. This state before permanent Letters of Appointment are issued.