The Tax Court yesterday rejected a taxpayer's attempt to use the TurboTax defense successfully employed by Treasury Secretary Timothy Geithner. Hopson v. Commissioner, T.C. Summ. Op. 2009-130 (Aug. 25, 2009) (citations omitted)I wish I had the guts to be as brazen as Geithner with the IRS. I love that he claims ignorance with the IMF system since the IMF goes out of their way to explain it to their American employees. Someone's pants are on fire.