Re: For taxes, what amounts do you add up for clothes donations?
As a non-profit, we sometimes receive non-cash donations. We are careful to document them and give a "Thank-You" receipt of the donated items. We never put a value on the items. As per the IRS, we are a non-profit, not a valuation entity. The valuation is the onus of the giver, not the recipient. If you get a receipt for a donated item that includes the value, you better be sure you can substantiate that value somehow, because the IRS does not have to recognize that as the value.
Personally, when giving away larger items I always get an appraisal from 2 sources and average them together and keep the appraisals on hand (Motor home, car, boat, things like that). Clothing and small things I don't worry about, but if I did, I would be sure that it was within the "thrift shop" range of prices.