I am having the same issue. All were imported with "N" in the Adjustment code field. From what I can gather, "N" means the below, which is not correct. The 1099 I received was for our Joint account, owned by both of us. We were actual owners of the stock/property. Looking at last year's return, all our stock sales had a blank adjustment code. I also cannot figure out how to delete it.
Adjustment code "N" - You received a Form 1099-B or 1099-S (or substitute statement) as a nominee for the actual owner of the property. Report the transaction on Form 8949 as you would if you were the actual owner, but also enter any resulting gain as a negative adjustment (in parentheses) in column (g) or any resulting loss as a positive adjustment in column (g). As a result of this adjustment, the amount in column (h) should be zero. However, if you received capital gain distributions as a nominee, report them instead, as described under Capital Gain Distributions in the Instructions for Schedule D (Form 1040).
