TradeLog difference line
Yes, TradeLog currently displays a "difference adjustment" amount as a separate line item on Form 8949, in order to reconcile with 1099-Bs. We expect the IRS to use their computer-matching program to reconcile Form 8949 filings with 1099-Bs, and if the two don't match, we expect the IRS to send tax notices to taxpayers. In an effort to avoid tax notices and related problems, we currently think the reconciliation adjustment with explanation is a good idea.
We debated the pros and cons of this line item at GreenTraderTax as we helped TradeLog with Form 8949 to deal with botched 1099-Bs and apples versus oranges issues. 1099-Bs have different requirements than tax returns so material differences are expected, especially as the cost-basis reporting rules phase in for brokers. For example, brokers report potential wash sales based on identical positions, whereas taxpayers report actual wash sales based on substantially identical positions, which means between stocks and options, too.
We don't like the idea of filing a tax return with a material reconciliation or "plug" number. That's why we suggest filing extensions to have more time to investigate the form 8949 differences. More time to request and hopefully get corrected 1099-Bs, and hopefully the IRS will provide more guidance about this wide-scale tax reporting problem, too.
If the form 8949 differences are narrowed, we may suggest to TradeLog - and we talked about this already - that they not display a difference line item. _ Line items on tax returns should be real transactions not plug numbers. TradeLog reports the correct trading gains and losses. The difference amounts reported on 8949 are only to reconcile with gross proceeds or cost basis, not gain or loss.
Learn more on our Cost-Basis Reporting resource page.
Cost-Basis Reporting, Form 8949 and Botched 1099-Bs
http://greencompany.com/EducationCenter/Trader-Tax-Center/Cost-Basis-Reporting.shtml