How Much QBI Deduction You Can Claim in 2026

The QBI deduction under Section 199A has been permanently extended and upgraded for 2026. The deduction rate remains 20% of qualified business income. Phase-out thresholds are now $201,750 for single filers and $403,500 for married filing jointly, with expanded phase-in ranges of $75,000 (single) and $150,000 (MFJ). A new $400 minimum deduction applies to active business owners with at least $1,000 in QBI. Specified Service Trade or Business (SSTB) owners face stricter limits. This deduction is available to sole proprietors, partnerships, S corporations, and LLCs, claimed on Form 8995 or Form 8995-A.

Key Summary

What is the QBI deduction rate for 2026? 20% of qualified business income under the OBBBA, now permanent.

What is the income threshold for the full deduction? $201,750 (single) and $403,500 (married filing jointly). Above these levels, limitations begin to phase in.

What is the new minimum deduction? Active business owners with at least $1,000 in QBI can now claim a minimum deduction of $400, even if the regular calculation produces less.

Who cannot claim the full deduction? SSTB owners with taxable income exceeding $276,750 (single) or $553,500 (MFJ) are fully phased out.

Where is the QBI deduction claimed? On Form 8995 or Form 8995-A.

The Qualified Business Income (QBI) deduction, also known as Section 199A or the pass-through deduction, allows eligible self-employed individuals and pass-through entity owners to deduct up to 20% of qualified business income on their personal tax returns. Thanks to the One Big Beautiful Bill Act (OBBBA), signed into law on July 4, 2025, this deduction has been made permanent and expanded, delivering one of the most significant tax wins for small business owners and self-employed professionals in years.

The QBI deduction is a tax break for non-C-corporation businesses. It was originally introduced through the Tax Cuts and Jobs Act (TCJA) of 2017, which reduced the corporate tax rate to 21% for C corporations but left out the 95%+ of American small businesses structured as pass-through entities. The QBI deduction was created to close that gap, allowing eligible pass-through business owners to deduct a percentage of their qualified business income directly on their personal tax returns.

For 2026, the OBBBA has made this deduction permanent, with inflation-adjusted thresholds and a new minimum deduction floor.

Who Qualifies for the QBI Deduction?

The QBI deduction is available to taxpayers who receive pass-through income from a business reported on their personal tax return. You must be an active participant in one of the following pass-through entities:

• Sole proprietorships, income reported on Schedule C
• Partnerships, income passed to partners, reported on Schedule E
• S corporations, income passed to shareholders, reported on Schedule E
• Limited Liability Companies (LLCs), income reported on Schedule E if taxed as a partnership or S corporation

What Is QBI?

QBI is defined by the IRS as the net amount of qualified income, gain, deduction, and loss from a qualified trade or business. In practical terms, it is generally the net profit from your business. However, certain income types are specifically excluded from QBI:

• Capital gains or losses
• Dividends and interest income
• Income from business activities outside the United States
• Guaranteed payments to partners for services rendered
• Compensation paid to shareholders from an S corporation

What Are SSTBs and Non-SSTBs?

A Specified Service Trade or Business (SSTB) is a service-based business that relies heavily on the skill or reputation of its owners or employees. SSTBs generally include businesses in:

• Law, health, accounting, consulting
• Financial services and investment management
• Performing arts, athletics
• Any business where the principal asset is the reputation or skill of one or more employees or owners

Exceptions: Engineering and architecture firms are explicitly excluded from SSTB classification and are treated as non-SSTBs.

The distinction matters because SSTBs face stricter phase-out rules. Above certain income thresholds, their QBI deduction is completely eliminated.

QBI Deduction Thresholds

For SSTBs (2026)

For Non-SSTBs (2026)

Note on expanded phase-in ranges: Under the OBBBA, the phase-in window has expanded from $50,000 to $75,000 for single filers and from $100,000 to $150,000 for married filing jointly. This means high-income business owners lose their deduction more gradually, preserving more tax savings at higher income levels.

New for 2026: The $400 Minimum Deduction

One of the most impactful additions under the OBBBA is the $400 minimum QBI deduction. Starting in 2026, any taxpayer who:

• Has at least $1,000 in total QBI from an active qualified trade or business, and
• Materially participates in that trade or business

...is guaranteed a minimum deduction of $400, even if the normal phase-out calculation would result in a lower amount. Both the $1,000 QBI threshold and the $400 deduction floor will be adjusted for inflation after 2026.

Note: The $400 minimum applies to Qualified Trade or Business (QTB) owners only. SSTB owners whose income exceeds the full phase-out limit are not eligible for the minimum deduction.

W-2 Wage and Qualified Property Limitations

If your taxable income exceeds the applicable threshold, your QBI deduction for non-SSTB businesses must be adjusted to the greater of:

• 50% of your share of W-2 wages paid by the business, OR
• 25% of W-2 wages plus 2.5% of the unadjusted cost basis of qualified depreciable property used in the business

This limitation ensures the deduction benefits businesses that employ workers or invest in tangible assets, not just those with high paper profits.

How to Calculate Your 2026 QBI Deduction

Follow these steps to determine your eligibility and maximize your deduction:

1. Determine your business type: Identify whether your business is classified as an SSTB or non-SSTB based on IRS guidelines.
2. Calculate total taxable income: Add up all income after deductions. If you are a single filer below $201,750 or a married filer below $403,500, you qualify for the full 20% QBI deduction with no limitations.
3. Apply SSTB rules (if applicable): If your business is an SSTB and your income exceeds $276,750 (single) or $553,500 (MFJ), you cannot claim any QBI deduction.
4. Apply W-2/property limitations (non-SSTB, high income): If income exceeds the upper phase-out limit, your deduction is limited to the greater of 50% of W-2 wages or 25% of W-2 wages plus 2.5% of qualified property.
5. Apply the $400 minimum: Even after limitations, if you have at least $1,000 in QBI from an active QTB where you materially participate, your deduction cannot fall below $400.
6. File using the correct form: Use Form 8995 if your income is below the threshold (simpler calculation), or Form 8995-A if income-based limitations apply.

Real-World Examples

Example 1: Sole Proprietor Below the Threshold

Morgan is a single taxpayer who operates a sole proprietorship generating $80,000 of QBI in 2026. After applying the standard deduction and other adjustments, her taxable income is $70,000, which is below the $201,750 phase-in threshold for single filers.

Because her taxable income is below the threshold, no wage or property limitations apply. Her deduction is the lesser of 20% of QBI or 20% of taxable income.

• 20% of QBI: 20% x $80,000 = $16,000
• 20% of taxable income: 20% x $70,000 = $14,000

Result: Morgan's QBI deduction is $14,000, limited to 20% of taxable income.

Example 2: S Corporation Owner Within the Phase-In Range

Jay is married, filing jointly, and owns an S corporation that generates $350,000 of QBI after he takes a W-2 salary of $150,000. His total taxable income is $480,000, which falls within the $403,500 to $553,500 phase-in range for joint filers.

Step 1: Tentative QBI deduction: 20% x $350,000 = $70,000

Step 2: W-2 wage limitation: The greater of 50% of $150,000 ($75,000) or 25% of $150,000 + 2.5% of UBIA ($0) = $37,500. The greater amount is $75,000.

Step 3: Since Jay's tentative deduction ($70,000) is less than the wage limitation ($75,000), the limitation does not reduce his deduction further.

Result: Jay may claim the full $70,000 QBI deduction.

If Jay had paid himself only $100,000 in W-2 wages, the 50% wage limitation would be $50,000. In that scenario, his deduction would be capped at $50,000 due to insufficient wages.

Example 3: SSTB Owner Below the Threshold

Marisol is a self-employed consultant whose business is classified as an SSTB. Her business generates $200,000 in QBI. After all adjustments, her taxable income (married filing jointly) is $140,000, which is well below the $403,500 SSTB threshold for joint filers.

Because Marisol's income is below the threshold, her SSTB is treated as a qualified trade or business, and the full 20% deduction applies.

• 20% of QBI: 20% x $200,000 = $40,000
• 20% of taxable income: 20% x $140,000 = $28,000

Result: Marisol's QBI deduction is $28,000, limited to 20% of taxable income.

If her taxable income had exceeded $553,500, she would not qualify for any QBI deduction due to the SSTB full phase-out.

Special Situations

Rental Income and QBI

Rental income does not automatically qualify for the QBI deduction. To be eligible, the rental activity must rise to the level of a trade or business under IRC Section 162. The IRS provides a safe harbor for rental real estate: the rental enterprise must maintain separate books and records and perform at least 250 hours of rental services per year (for enterprises in existence fewer than four years). Rental income from properties subject to triple-net (NNN) leases or from properties used personally by the taxpayer is specifically excluded from the safe harbor and generally does not qualify for QBI.

Real estate professionals who meet the IRS definition (more than 50% of personal services in real estate activities and more than 750 hours per year) may treat their rental income as QBI without needing to meet the safe harbor requirements.

Multiple Businesses

If you own more than one trade or business, QBI is calculated separately for each business. You may then elect to aggregate certain businesses under IRS aggregation rules, which can be beneficial when one business has strong W-2 wages or qualified property and another does not. Aggregation allows you to combine the wage and property bases across businesses, potentially increasing your overall deduction. Losses from one business offset gains from another and any net qualified business loss carries forward to the next tax year.

SSTB Combined With a Non-SSTB

If you own both an SSTB and a non-SSTB, the two businesses cannot be aggregated. The QBI from the non-SSTB may still qualify for the full deduction, while the SSTB income is subject to its own phase-out rules. Careful structuring of your business interests can help preserve the deduction on the non-SSTB side even if your SSTB income is phased out.

S Corporation Reasonable Compensation

S corporation shareholders who also work in the business must pay themselves a reasonable W-2 salary before taking distributions. That salary is excluded from QBI. Taking too low a salary may trigger IRS scrutiny, while taking too high a salary reduces QBI and may shrink your deduction. Balancing reasonable compensation against QBI optimization is one of the most important planning decisions for S corporation owners with income near the phase-in range.

REIT Dividends and Publicly Traded Partnership (PTP) Income

The QBI deduction also allows eligible taxpayers to deduct up to 20% of qualified REIT dividends and qualified PTP income. Unlike the standard QBI component, this portion is not subject to W-2 wage or qualified property limitations. It is, however, subject to the overall taxable income cap of 20%.

Key Changes at a Glance

About Form 8995 and Form 8995-A

Form 8995 is the simplified IRS form used by most pass-through business owners with taxable income below the phase-out threshold. Form 8995-A is the detailed version used when income-based limitations apply, including the W-2 wage and qualified property tests. Both forms are filed as part of the individual's personal tax return (Form 1040).

The Bottom Line

Navigating the QBI deduction has always been complex, and with the 2026 OBBBA changes expanding thresholds, maintaining the deduction rate at 20%, and introducing a guaranteed minimum, there are more planning opportunities than ever. However, the W-2 wage limitations, SSTB rules, and income phase-out calculations still require careful attention. NSKT Global's experienced tax professionals can help you determine your eligibility, maximize your QBI deduction, and ensure accurate, timely filing. Reach out to NSKT Global for personalized guidance tailored to your business structure and income profile.

Frequently Asked Questions

Q: Does the QBI deduction apply to C corporations?
No. The QBI deduction under Section 199A is available only to pass-through entities and sole proprietors. C corporations pay a flat 21% corporate tax rate and are not eligible for this deduction.

Q: Can I claim the QBI deduction if my business had a net loss?
If your business generated a net loss, that loss is treated as a negative QBI amount. It reduces QBI from your other qualified businesses in the same year. If the net result across all businesses is still a loss, it carries forward to the next tax year as a qualified business loss and reduces future QBI deductions.

Q: Is the QBI deduction the same as a business expense deduction?
No. The QBI deduction is claimed on your personal Form 1040 and reduces your taxable income. It does not reduce self-employment income, net earnings for self-employment tax purposes, or income for the purpose of calculating other deductions such as retirement plan contributions.

Q: Can a freelancer or gig worker claim the QBI deduction?
Yes, provided the freelance or gig activity constitutes a qualified trade or business. Most self-employed individuals reporting income on Schedule C are eligible, subject to the income thresholds and SSTB rules.

Q: Does the $400 minimum deduction apply to SSTB owners?
No. The $400 minimum deduction is available only to Qualified Trade or Business (QTB) owners. SSTB owners whose taxable income exceeds the full phase-out threshold ($276,750 for single filers, $553,500 for MFJ) receive no deduction and are not protected by the minimum floor.