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Can i use form 8332 to give someone permission to claim my grandson since they made more and yes he was with them atleast 183 night's. Will this work with a audit? Also if his address on everything was mine how do we prove he stayed with them? Will i written statement Or form for temp guardianship that's notarized work?  Trying to fiqure this out and online it don't help when you can't find what your looking for.