To claim charitable donations, you'll need to itemize your deductions on your tax return instead of taking the standard deduction. Generally, you can only deduct charitable contributions if you itemize deductions on Schedule A (Form 1040), Itemized Deductions.The Donation Value Guide below helps you determine the approximate tax-deductible value of some of the more commonly donated items. Can you claim deductible charitable contributions if you have already taken a standard deduction? Fill out our secure online donation form. Mail a check to: North Texas Food Bank PO Box 676204. To apply for exemption, complete AP-205 and provide all required documentation as listed in the application. Enter your filing status, income, deductions and credits and we will estimate your total taxes. Fill out our secure online donation form. Enter your filing status, income, deductions and credits and we will estimate your total taxes.