Qualified Business Income Deduction

You may deduct 20% of qualified business income (QBI) from a partnership, S corporation, LLC, or sole proprietorship. In the case of a partnership or S corporation, the deduction applies at the partner or shareholder level. The business must be conducted within the United States. Special rules apply to specified agricultural or horticultural cooperatives.

Generally, income from rental real property held for investment purposes and reported on Schedule E (Form 1040) is not eligible for the QBI deduction. However, you may be eligible for the QBI deduction, if you are operating as a real estate business. In addition, you may qualify for the QBI deduction for a rental real estate enterprise if you provided 250 hours or more per year of rental services to the enterprise.

The QBI deduction reduces taxable income, not adjusted gross income (AGI), so the QBI deduction does not affect limitations based on AGI. Also, it does not reduce self-employment income (or self-employment tax). The deduction is available to both non-itemizers and itemizers.

A limitation based on Form W-2 wages and capital of the business is phased in when the taxpayer’s taxable income (computed without regard to the deduction) exceeds the threshold amount.

When your taxable income exceeds the top of the threshold amount phase-in range, the QBI deduction is disallowed with respect to specified service trades or businesses.

 

Threshold Amount

Qualified business income is subject to limitations for individuals with taxable income exceeding the threshold amount. If your taxable income is above the threshold amount, you must apply a limitation, which reduces the QBI deduction. If your taxable income is under the threshold amount, you will not apply any limitation.

The threshold amounts for 2020 (i.e., where the QBI deduction starts to decrease) is

• $326,600 – Married Filing Joint
• $163,300 for all other statuses

 

Form W-2 Wages/Property Limitation

If your taxable income is at least $50,000 above the threshold ($100,000 for married filing jointly [MFJ]), the 20% qualified business income deduction cannot exceed the Form W-2 wages/qualifying property limit.

The Form W-2 wages/qualifying property limit is the greater of:

• 50% of the Form W-2 wages paid by the business, or
• The sum of 25% of the Form W-2 wages paid by the business, plus 2.5% of the unadjusted basis immediately after acquisition of all qualified property of the business.

 

Example: Mike operates a sole proprietorship that makes beef jerky. His qualified business income for 2020 was $180,000 and his taxable income is $225,000. The business bought a new high-tech dehydrator for $100,000 and placed the dehydrator in service in 2020. Mike has one employee and paid total wages of $20,000 for the year.

Mike’s business income deduction is $10,000, which is the lesser of:

• 20% of his business income ($36,000), or
• Form W-2 wages/property limit ($10,000), which is the greater of:
  • 50% of Form W-2 wages ($20,000 × 50% = $10,000), or
  • Sum of 25% of Form W-2 wages ($5,000) plus 2.5% of the basis of the dehydrator ($100,000 × 2.5% = $2,500), which equals $7,500.

 

Qualified Trade or Business

A qualified trade or business means any trade or business other than a specified service trade or business, and other than the trade or business of being an employee. However, the specified service trade or business exclusion from the definition of a qualified trade or business is phased-in if your taxable income exceeds the threshold amount. It does not apply if your taxable income is below the threshold amount.

Specified service trade or business. A specified service trade or business means any trade or business involving the performance of services in the fields of health, law, accounting, actuarial science, performing arts, consulting, athletics, financial services, brokerage services, or any trade or business where the principal asset of such trade or business is the reputation or skill of one or more of its employees or owners, or that involves the performance of services that consist of investing and investment management trading, or dealing in securities, partnership interests, or commodities. The law specifically excludes engineering and architecture services from the definition of a specified service trade or business.

If your taxable income is at least $50,000 above the threshold ($213,300), all of the net income from a specified service trade or business is excluded from qualified business income.

If your taxable income is between $163,300 and $213,300, the amount excluded is computed by determining a percentage that reflects the excess of taxable income over $163,300 ($326,600 MFJ) in a fraction over $50,000 ($100,000 MFJ).

 

Example: June is an attorney with taxable income of $178,200. Her qualified business income is $150,000. Her business is a specified service business, and her taxable income is over the threshold amount ($163,300), therefore her qualified business income deduction is limited. Her phase-in reduction is computed:

$178,200 – $163,300 = $14,900/$50,000 = 29.8%

Qualified business income of $150,000 is reduced by $53,104 ($178,200 × 29.8%), which equals $96,896.

June’s qualified business deduction is $19,379 ($96,896 × 20%).

 

Qualified Business Income

Qualified business income is determined separately for each of your qualified trades or businesses. Qualified business income means the net amount of qualified items of income, gain, deduction, and loss with respect to a domestic qualified trade or business. It also includes gain from the sale of a partnership interest to the extent the gain is treated as gain from a sale of property other than a capital asset.

Qualified business income does not include:

• Specified investment-related items of income, deductions, or loss (dividends, interest, long-term capital gains and losses, annuities).
• Any amount paid by an S corporation that is treated as reasonable compensation.
• A reasonable amount of guaranteed payments for services rendered by a partner.
• Wage income.

If the net amount of qualified business income from all qualified trades or businesses during the taxable year is a loss, it is carried forward. Any deduction allowed in a subsequent year is reduced (but not below zero) by 20% of any carryover qualified business loss.

 

Kajli Prince (“Prince”) has over 20 years of experience in small business tax preparation; he is the office manager of H&R Block’s Sudley Manor Office in Manassas, Virginia. As a self-published author, Prince holds a special appreciation for NAIWE and its members. One of his passions is sharing relevant information with people and showing them how best to use it for their benefit. Prince is a small business owner of 25 years, and his specialties include emerging currencies (e.g., virtual/crypto currencies), information technology, intellectual property, and business administration.