A qualified business deduction lets eligible small business owners deduct 20% of qualified business income from their taxable income. This deduction applies to pass-through entities like sole proprietorships, partnerships, and S corporations.
The deduction, created by the Tax Cuts and Jobs Act of 2017, allows eligible taxpayers to deduct up to 20% of qualified business income (QBI) from a pass-through entity. The deduction is taken on the personal income tax return of the business owner.
For example, if a business owner has $100,000 in QBI, they may be eligible to deduct $20,000 (20%) from their taxable income. This deduction is taken on IRS Form 8995 or Form 8995-A, depending on the taxpayer's situation.
Most businesses qualify for the deduction, but specified service trades or businesses (SSTBs) are subject to additional limitations. SSTBs include fields like health, law, accounting, consulting, athletics, financial services, and performing arts.
| Business Type | Deduction Eligibility |
|---|---|
| Manufacturing | Fully eligible |
| Retail | Fully eligible |
| Real estate (if meeting certain conditions) | Fully eligible |
| Healthcare (SSTB) | Limited eligibility |
| Law (SSTB) | Limited eligibility |
The deduction is subject to income limits. For 2023, the phaseout begins at $182,250 for single filers and $364,500 for married filing jointly. The deduction is completely phased out for single filers with taxable income above $232,450 and $464,900 for married filing jointly.
For specified service trades or businesses, the phaseout begins at lower income levels: $182,250 for single filers and $364,500 for married filing jointly, with complete phaseout at $232,450 and $464,900, respectively.
Many business owners confuse the qualified business deduction with other tax benefits, such as the standard deduction or itemized deductions. Unlike those, the qualified business deduction specifically targets business income and is calculated separately.
Another common mistake is assuming all businesses qualify fully. Specified service trades or businesses face additional restrictions based on income levels. For instance, a high-earning consultant might see their deduction reduced or eliminated due to these limits.
When I helped a client, a small manufacturing business owner, claim this deduction, we reduced their taxable income by $20,000. This significant saving highlighted the importance of understanding and applying the qualified business deduction correctly.