What happens if you take the annuity option but then convert it into a lump sum? Do you now magically have a capital gain? The 9th Circuit Court of Appeals ruled in United States v. Maginnis that such a sale was taxable as ordinary income. Today, the tax court decided another case where the petitioner received a 1099-B for her conversion. Not surprisingly, the Tax Court felt that it's still ordinary income no matter what piece of paper is used for disclosing the transaction.
Case: Prebola v. Commissioner, T.C. Memo 2005-261