1099-B joint

[goro0614]

We have some individual accounts and joint accounts. 

Is there anyway we can clarify which sales transaction (1099-B) is belong to me, my spouse and joint?

1099-INT, 1099-DIV, I can choose who has that interest and dividend. But, I could not find such selection for 1099-B. 

[DaveF1006]

No there is no way to differentiate or segregate accounts reported on a 1099B. As far as the IRS is concerned, it really isn't interested on whether the accounts are individual or joint if you are filing Married Filing Jointly.