Answer:
Qualified Business Income (QBI) Deduction for 2018 is $40,000.
Step-by-step explanation:
Given details;
Tammy and his wife, MFJ (Married Filing Jointly)
Qualified Business Income (QBI) = $200,000
W-2 wages paid by Tammy = $30,000
Payment for Qualified Property = $20,000
Tammy’s spouse wages = $50,000
Interest Income = $20,000
For Calculating QBI Deduction, we have to find the Taxable Income.
Taxable Income of Tammy and his spouse
= Qualified Business Income (QBI) + Tammy’s spouse wages+ Interest Income
=$200,000+$50,000+ $20,000
=$270,000
Modified taxable income is $270,000
Note: this is also their taxable income before the QBI deduction, because there is no allowable Deductions are given.
Tammy and his wife, MFJ (Married Filing Jointly) and their Taxable Income is $270,000 which is below of threshold amounts ($315,000 for a married couple filing a joint return) under QBI deduction.
Also, W-2 Wages and Investment limit is not applying here, therefore we are not considering W-2 wages paid and payment for Qualified Property by Tammy.
the QBI deduction will be the lesser of the following;
a) 20% of Qualified Business Income (QBI) = 20 % of $200,000
= $40,000
b)20% of Modified taxable income = 20 % of $270,000
= $54,000
Since 20% of Modified taxable income ($54,000) is less than 20% of QBI ($40,000).
Therefore, Qualified Business Income (QBI) Deduction for 2018 is $40,000.