I brought an ETF (BOIL) and gotten both 1099B and K1. Under the 1099B short terms transactions (reported to irs), there are some transaction tagged as wash sale. Looking at the supplemental information. I sold some etf on 10/1 without any wash sale and sold more etfs on 10/10 some with wash sales and some without. In looking at the sale schedule from k1, they only list one line per sales day. For the 10/1 trade, i took the cost basis from k1's sales schedule and adjust my cost basis on 1099b (i aggregate all the lines). My first question, i have multiple line items from 10/10 some with wash sale and some without (based on readying you can't aggregate wash sales). How do i take the one reported cost basis from k-1 and split it to 1099b line items ( say 5 wash sales and and 3 non wash sales.
@nexchap any thoughts?
