@gdhaness
You can take a tax deduction for charity donations for the value of mileage that you drive while performing service to the charity at 14 cents per mile. You can take a tax deduction for the value of items that you donate to the charity, including items that you purchase for the charity, such as supplies. You cannot take a tax deduction for the value of your time, or for the value of personal property such as a computer or your phone that you use while performing services for the charity but which don’t become the property of the charity.
