-12- C. Liability for Self-Employment Taxes for 2001, 2002, and 2003 Respondent determined that petitioner is liable for self- employment tax under section 1401 for the years 2001, 2002, and 2003. Section 1401 imposes a tax on the self-employment income of individuals. Self-employment income means the net earnings from self-employment derived by an individual. Sec. 1402(b). Petitioner bears the burden of proving respondent’s determination incorrect. See Rule 142(a); Welch v. Helvering, 290 U.S. at 115. It was deemed admitted under Rule 37(c) that petitioner was self- employed as a printing salesman doing business as Ray Vogt Enterprises and Springboard Trust. Therefore, we hold that, with respect to his income from that business, petitioner is liable for self-employment tax under section 1401 for the years 2001, 2002, and 2003. D. Fraud Penalties and Additions to Tax Under Sections 6663 and 6651(f) Section 6663 imposes a 75-percent penalty on the portion of any underpayment due to fraud. Section 6651(f) imposes an addition to tax of up to 75 percent of the amount of tax required to be shown on the return where the failure to file a Federal income tax return is due to fraud. Because these sections are construed similarly as to a determination of fraudulent intent, we consolidate our discussion of respondent’s fraud determinations. See Clayton v. Commissioner, 102 T.C. 632, 653 (1994).Page: Previous 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 NextLast modified: November 10, 2007