It is not by weight. Your tax accountant will have the best answer on helping you to determine the value of your donation for tax purposes.
I'm not sure you can call to see
Specific items. Keep your receipt too.
Yes, all items donated are tax deductible. Each specific item, you must give a reasonable market value for each new or used item donated.
Yes they give you a receipt and doesn't matter how much you donate.
They usually do.
Yes they will give you a donation receipt when you drop off and you complete the itemizations yourself, they dont weigh anything.
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