Obviously my reference point for income and tax discussions is at a much higher level than most on here. For starters, since 2018, taxpayers with qualified business income (including rental income) are eligible to take a tax deduction up to 20% of their QBI. Determining whether or not you will be eligible to capture the full 20% deduction on your rental income will be based on your total taxable income for year. The taxable income thresholds are as follows:
Single filers: $157,500
Married filing joint: $315,000
"Total taxable income" is not your AGI (adjusted gross income) and it's not just income from your real estate business or self-employment activities. It's your total taxable income less some deductions. For example, let's assume you have three rental properties owned by an LLC and you net $50,000 in income from the LLC each year. But your wife is a lawyer that makes $350,000 per year. Your total taxable income for the year would be $400,000 landing you above the $315,000 threshold.
Below The Income Threshold
If your total taxable income is below the income thresholds listed above, the calculation is very easy. Take your total QBI and multiply it by 20% and that’s your tax deduction.
Above The Income Threshold
If your total taxable income is above the thresholds, the calculation gets more complex. If you exceed the income thresholds, your deduction is the LESSER of:
- 20% of QBI
- The GREATER OF:
- 50% of W-2 wages paid to employees
- 25% of W-2 wages paid to employees PLUS 2.5% of the unadjusted asset basis
The best way to explain the calculation is by using an example. Assume the following:
- I bought a commercial building 3 years ago for $1,000,000
- I have already captured $100,000 in depreciation on the building
- After expenses, I net $150,000 in income each year
- The LLC that owns the property has no employees
- I’m married
- I own a separate small business that makes $400,000 in income
Since I’m over the $315,000 total taxable income threshold for a married couple filing joint, I will calculate my deduction as follows:
The LESSER of:
- 20% of QBI = $30,000 ($150,000 x 20%)
- The GREATER of:
- 50% of W-2 wage paid to employees = $0 (no employees)
- 25% of W-2 wages page to employees plus 2.5% of unadjusted basis
(25% of wages = $0) + (2.5% of unadjusted basis = $25,000) = $25K
In this example, my deduction would be limited to $25,000. Here are a few special notes about the calculation listed above. the W-2 income of the property management company would not be included in the calculation for the QBI deduction.
Another special note, the 2.5% is based on unadjusted basis and it’s not reduced by depreciation. However, the tangible property has to be subject to depreciation on the last day of the year to be eligible for the deduction. Meaning, even though the 2.5% is not reduced for the amount of depreciation already taken on the property, the property must still be in the “depreciation period” on the last day of the year to be eligible for the QBI deduction.