- 11 - taxes and the FICA tax. Officer Clark computed petitioners’ FICA tax from Mrs. Diffee’s earnings statement for the first 16 weeks of 2006. Finally, Officer Clark decreased petitioners’ health care expense. His decision was based on several factors. First, petitioners did not provide Officer Clark with any documentation or explanation regarding the $700 health care expense claimed on the Form 433-A. Second, petitioners did not claim any itemized deductions for medical expenses on their Federal income tax return for 2005. Because petitioners failed to present any evidence of Mr. Diffee’s medical condition during the section 6330 hearing, Officer Clark did not abuse his discretion by reducing petitioners’ health care expense. The record discloses that Officer Clark adjusted his calculations based on information he received from petitioners. During a conference with petitioners’ representative, Officer Clark agreed to increase petitioners’ expense by $500 per month for Mrs. Diffee’s meals on the road. This allowance reduced petitioners’ monthly payment under the installment agreement to $1,877.8 However, petitioners refused Officer Clark’s proposed changes to their installment agreement and requested that he issue the determination letter. 8Officer Clark originally proposed a monthly payment of $2,377.Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 10, 2007