Hello where you are,
does Avalanche offer W-8BEN as a token distributor?
This question relates to USA tax for germans living in Germany without American citizenship.
Thank you in advance for your efforts. Take some 
W-8BEN is for reclaiming american taxes on dividend for stocks. That probably doesn’t apply here.
If you are doing something with tokenized stocks, then I don’t know. But you can’t expect avalabs to provide that.