Income tax returns for 2012 that included any of 29 forms and schedules (www.irs.gov/uac/Newsroom/List-of-IRS-forms-that-1040-filers-can-begin-filing-in-late-February-or-into-March-2013) impacted by the “fiscal cliff” legislation were not able to be filed until now. The IRS announced that as of March 3 it is accepting returns with any of these forms or schedules.
A mutual-fund distribution allocated to gains realized on the sale of fund portfolio assets. You report the distribution as long-term capital gain even if you held the fund shares short term.