51. David R. and Ella M. Cole (ages 39 and 38, respectively) are husband and wife who live at 1820 Elk Avenue, Denver, CO 80202. David is a self-employed consultant specializing in retail management, and Ella is a dental hygienist for a chain of dental clinics. David earned consulting fees of $145,000 in 2018. He maintains his own office and pays for all business expenses. The Coles are adequately covered by the medical plan provided by Ellas employer but have chosen not to participate in its 401(k) retirement plan. Davids employment-related expenses for 2018 are summarized below. Airfare Lodging Meals (during travel status) Entertainment Ground transportation (e.g., limos, rental cars, and taxis) Business gifts Office supplies (includes postage, overnight delivery, and copying) $8,800 5,000 4,800 3,600 800 900 1,500 The entertainment involved taking clients to sporting and musical events. The business gifts consisted of $50 gift certificates to a national restaurant. These were sent by David during the Christmas holidays to 18 of his major clients. In addition, David drove his 2016 Ford Expedition 11,000 miles for business and 3,000 for personal use during 2018. He purchased the Expedition on August 15, 2015, and has always used the automatic (standard) mileage method for tax purposes. Parking and tolls relating to business use total $340 in 2018.

In 2018, the Coles made quarterly estimated tax payments of $6,000 (Federal) and $500 (state) for a total of $24,000 (Federal) and $2,000 (state). Part 1Tax Computation Using the appropriate forms and schedules, compute the Coles Federal income tax for 2018. Disregard the alternative minimum tax (AMT) and various education cred-its since these items are not discussed until later in the text (Chapters 12 and 13). Relevant Social Security numbers are: David Cole Ella Cole 123-45-6788 123-45-6787 The Coles do not want to contribute to the Presidential Election Campaign Fund. Also, they want any overpayment of tax refunded to them and not applied toward next years tax liability. David will have a self-employment tax liability; refer to Exhibit 13.9 in Chapter 13 to compute this liability. Suggested software: ProConnect Tax Online