Property Taxes - Applications and Forms. We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes.You would have to itemize your entire tax return in order to take a deduction on charitable donations. The office of the Bexar County Tax Assessor-Collector offers Taxpayers the option of receiving their certified Bexar County Property Tax Statement via email. GENERAL INFORMATION: Use this form to claim property tax exemptions pursuant to Tax Code Section 11.18 for property owned on Jan. - Please use your employer identification number on all returns you file and in all correspondence with the Internal Revenue Service. The gift tax is the responsibility of the eligible person receiving the motor vehicle. I went on a weekday afternoon to get my vehicle registration. I was in and out in about five minutes. Donations are tax-deductible.