The 13th annual Iowa Sales Tax Holiday is on select clothing and footwear only.  Probably, this is to spur school clothes shopping, but don’t let that stop you!

Shop, shop, shop.  Get all you can while you can for as cheap as you can.

It doesn’t include everything, though.  See the links below for the official information.  If you are looking for a list of things that are tax-free, click the first one.