Question

Charles and Joan Thompson file a joint return. In 2018, they had taxable income of $94,480 and paid tax of $12,665. Charles is an advertising executive, and Joan is a college professor. During the fall 2019 semester, Joan is planning to take a leave of absence without pay. The Thompsons expect their taxable income to drop to $76,000 in 2019. They expect their 2019 tax liability will be $8,735, which will be the approximate amount of their withholding. Joan anticipates that she will work on academic research during the fall semester. During September, Joan decides to perform consulting services for some local businesses. Charles and Joan had not anticipated this development. Joan is paid a total of $38,000 during October, November, and December for her work. Use the appropriate Tax Rate Schedules. Required: a. What estimated tax payments are Charles and Joan required to make, if any, for tax year 2019?

Answer 1

Estimated tax payments can be lower of

1. 100% of previous year tax liability

2. 90% of current year tax liability

Current year tax liability :

Current year Earnings = 114,000 (76,000+38,000)

Tax liability = (114,000-78,950) x 22% + (78,950-19,400) x 12% + 19,400 x 10%

= 16,797

So, 90% of current year tax liability = 16,797 x 90%

= 15,117.3

We prefer 100% of previous year tax liability as it is lower

So Estimated tax payment to be made = 15,117.3 - 8,735

= $6,382.3