Understanding the QBI Deduction: What It Means in 2025

The Qualified Business Income (QBI) deduction, also sometimes referred to as the Section 199A deduction, is one of the most valuable yet misunderstood tax incentives for business owners and investors. Designed as part of the 2017 Tax Cuts and Jobs Act, the QBI deduction allows eligible owners of pass-through entities to deduct up to 20% of their qualified business income, significantly lowering their taxable income.

But as with most things in the tax code, the QBI deduction comes with a long list of qualifications, limitations, and caveats that business owners should understand before assuming they qualify. In this article, we’ll break it down simply, and explain why smart planning can make all the difference.

What Is the QBI Deduction?

At its core, the QBI deduction allows owners of pass-through businesses, like sole proprietorships, partnerships (including hedge funds and alternative investments), S corporations, and certain trusts and estates, to deduct up to 20% of their qualified business income on their federal tax return.

Eligible Income Includes:

Business income from qualified trades or businesses
Qualified REIT (Real Estate Investment Trust) dividends
Income from Publicly Traded Partnerships (PTPs)

According to the IRS, this deduction is available regardless of whether the taxpayer itemizes deductions or claims the standard deduction.

Who Qualifies for the QBI Deduction?

Eligibility primarily hinges on:

Type of business entity (must be a pass-through or a sole proprietorship)
Nature of the business activity
Taxable income levels
Whether it’s a “Specified Service Trade or Business” (SSTB)

If your total taxable income is below the IRS threshold ($197,300 for single filers and $394,600 for joint filers in 2025), you may be eligible for the full deduction, no matter your business type. If your income exceeds these thresholds, things become more complex.

Limitations and Phaseouts

Specified Service Trades or Businesses (SSTBs)

Certain service-based businesses referred to as SSTBs include law, health, consulting, and financial services, face phase-outs or full exclusions once income exceeds the threshold. These phaseouts are designed to limit the deduction for high-earning professionals whose income is derived more from personal services than from the capital or operations of a business.

Wage and Capital Limitations

For higher earners, the deduction may be limited to the greater of:

50% of W-2 wages paid by the business, or
25% of W-2 wages plus 2.5% of the business’s qualified property

This means that business structure, how compensation is paid, and capital investments all play a role in the final deduction.

The OBBA and Legislative Changes

Recent updates under the One Big Beautiful Bill Act (OBBBA) Act clarified the classification of certain trades or businesses under QBI. OBBBA has now made the QBI deduction permanent allowing for long term tax planning. Some previously excluded activities, such as real estate management or tech consulting, may now qualify if structured properly. This opens new planning opportunities for entrepreneurs.

Additionally, OBBBA has created high phase-in thresholds for limitations allowing the QBI deduction at higher income levels. It has also created a new minimum deduction.

What About Losses and Negative QBI?

Negative QBI (business losses) can offset QBI income from other businesses, reducing or even eliminating your deduction. Additionally, suspended losses from prior years–especially from businesses with carryforwards—can also reduce current-year QBI. Properly managing these losses is critical for accurate planning.

The QBI deduction isn’t automatic. It requires:

Accurate income tracking across entities
Strategic wage allocation
Potential restructuring of entities
Awareness of income thresholds and phaseouts

Most importantly, QBI must be calculated separately for each qualified trade or business, making tax software alone insufficient for nuanced planning.

QBI and Alternative Investments

If you invest in alternative investments, publicly traded partnerships, or hedge funds, the QBI calculation can produce helpful tax credits but also creates complex compliance issues. Hedge funds and other alternative investments are typically structured as pooled investment funds operating as partnerships (flow-through entities) from which an individual investor is issued a Schedule K-1 with their allocable share of partnership activity. Each flow-through investment must be treated as a separate QBI activity but for funds that invest in multiple activities, each activity must be tracked individually for both income and losses.

Final Thoughts

The QBI deduction remains a powerful tool, but one that requires strategic oversight. With the potential to save thousands in federal taxes annually, it’s worth exploring how your income, structure, and planning approach impact your eligibility.

At Aura Advisors, we specialize in helping entrepreneurs and high-income individuals optimize their tax positions through defensible, forward-thinking strategies. From entity selection to restructuring compensation models, our team builds personalized plans that align with both your financial goals and your business reality. We also have extensive experience with the tracking required for alternative investment strategies to keep you in tax reporting compliance.

Not sure where to start? Aura Advisors can help you navigate these complexities with clarity and confidence. Reach out to our team for a strategic consultation that’s grounded in innovation, compliance, and empathy.

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Aura Advisors is a boutique tax consulting and compliance firm working with start-ups, emerging growth companies, and affluent individuals. Making it safer for good people and good companies to continue to do good things.

Understanding the Qualified Business Income (QBI) Deduction