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Qualified Business Income (QBI) Deduction

Difficulty Intermediate Risk Low Applies To All Potential Savings $5,000 - $50,000+ per year Last Verified 2026-03-01

Qualified Business Income (QBI) Deduction

What Is It?

The Qualified Business Income (QBI) deduction, created by IRC Section 199A under the TCJA, allows eligible self-employed individuals, sole proprietors, S-corporation shareholders, and partners in partnerships or LLC members to deduct up to 20% of their qualified business income from their federal taxable income. This deduction is taken “below the line” — meaning you claim it regardless of whether you itemize or take the standard deduction — and it reduces your effective tax rate without requiring you to spend money or change your business operations. The One Big Beautiful Bill Act (signed July 4, 2025) made Section 199A permanent, eliminating the prior sunset after 2025, and added a new $400 minimum deduction starting in 2026 for taxpayers with at least $1,000 of QBI.

Do I Qualify?

  • You have pass-through business income from a sole proprietorship, partnership, LLC, or S corporation
  • You are not simply earning wages as an employee
  • Your business activity counts as a qualified trade or business under section 199A
  • Your taxable income, SSTB status, wages, and property levels do not phase the deduction out completely

How It Works

Step 1: Determine If You Have a Qualified Trade or Business

A “qualified trade or business” is any trade or business other than:

  1. A Specified Service Trade or Business (SSTB — see below)
  2. The trade or business of performing services as an employee

Most businesses qualify: real estate, retail, manufacturing, construction, restaurants, consulting (below the income threshold), freelance work, and more.

Step 2: Calculate Your Qualified Business Income (QBI)

QBI is the net amount of qualified items of income, gain, deduction, and loss from the business — essentially your business net profit or loss, calculated on Schedule C, Schedule E, or your K-1. Certain items are excluded from QBI:

  • Capital gains and losses
  • Dividends and interest income (unless from the business’s core banking operations)
  • Reasonable compensation paid to yourself as an S-corp owner
  • Guaranteed payments from a partnership

Step 3: Apply the Basic 20% Deduction

If your total taxable income is below the threshold — $197,300 (single/head of household) or $394,600 (married filing jointly) for 2025; approximately $205,000 (single) or $410,000 (MFJ) for 2026 (inflation-adjusted) — you simply take 20% of your QBI. The deduction cannot exceed 20% of your total taxable income (excluding net capital gains) as an overall ceiling.

Example (2025): Sole proprietor, $150,000 QBI, $160,000 total taxable income, married filing jointly. Deduction = $150,000 x 20% = $30,000. This reduces taxable income to $130,000. At the 22% bracket, that is $6,600 in annual tax savings.

Step 4: Understand the W-2 Wage Limitation (High-Income Taxpayers)

Once your taxable income exceeds the threshold ($394,600 MFJ or $197,300 single for 2025), two additional limitations phase in. For non-SSTB businesses above the threshold, your QBI deduction is limited to the greater of:

  • 50% of W-2 wages paid by the business to employees, OR
  • 25% of W-2 wages plus 2.5% of the unadjusted basis of qualified property placed in service by the business

This means a solo business owner with no employees and no significant property could see their QBI deduction reduced to zero once income exceeds the top of the phase-out range. The phase-out range for 2025 is $394,600 to $494,600 (MFJ) and $197,300 to $247,300 (single). The One Big Beautiful Bill Act widened these ranges to $150,000 above the threshold for MFJ and $75,000 for single filers, indexed for inflation after 2026.

Step 5: Understand the SSTB Phase-Out

Specified Service Trades or Businesses (SSTBs) are fully excluded from the QBI deduction for taxpayers above the upper income threshold. SSTBs under IRC Section 1202(e)(3)(A) include:

  • Health (physicians, dentists, veterinarians, physical therapists)
  • Law
  • Accounting and actuarial science
  • Performing arts
  • Consulting
  • Athletics
  • Financial services and brokerage
  • Any trade or business where the principal asset is the reputation or skill of its employees or owners
  • Investing, trading, and dealing in securities

Note: Engineering and architecture are explicitly excluded from the SSTB list and always qualify for the deduction.

If you operate an SSTB and your taxable income falls within the phase-out range (e.g., $394,600 to $494,600 for MFJ in 2025), your deduction is partially allowed on a sliding scale. Above the upper threshold, no QBI deduction is allowed for SSTB income.

Step 6: File the Correct Form

Report the QBI deduction on:

  • Form 8995 — for simple cases (one business, below the income threshold)
  • Form 8995-A — for complex cases (multiple businesses, above the threshold, aggregation elections)

The deduction flows to Line 13 of Form 1040 and reduces your taxable income directly.

What Most People Don’t Know

  • The deduction is “below the line” and requires no itemizing. You get it in addition to the standard deduction. A married sole proprietor with $100,000 of business income could take both the $30,000 standard deduction AND a $20,000 QBI deduction.
  • Aggregating multiple businesses can unlock the deduction. If you own several businesses and one has high W-2 wages while another has high QBI, you can elect to aggregate them on Form 8995-A. This combines their W-2 wages and QBI, potentially allowing the wage limitation to be satisfied by wages from one entity to offset QBI from another.
  • S-corp salary splitting is a legitimate strategy. An S-corp owner can split income between salary (subject to payroll taxes, but not QBI-eligible) and pass-through distributions (QBI-eligible). A higher salary satisfies the W-2 wage test for other businesses you may own; a lower salary leaves more as QBI for the 20% deduction. The salary must be “reasonable compensation” — the IRS scrutinizes artificially low S-corp salaries.
  • Qualified REIT dividends and PTP income also qualify. Even if your own business does not qualify (SSTB above the threshold), you may still deduct 20% of dividends received from publicly traded REITs and from publicly traded partnerships (PTPs), with no wage limitation and no SSTB restriction.
  • Losses carry forward. If your business has a net loss, it generates a negative QBI amount that carries forward to offset future years’ QBI. You do not lose it, but you must track it on Form 8995 each year.
  • The new $400 minimum deduction (2026+). Starting in tax year 2026, taxpayers with at least $1,000 of QBI who materially participate in the business are entitled to a minimum $400 deduction even if the standard limitation would otherwise result in zero.

Who Benefits Most?

  • Solo freelancers and gig workers with business income below the income threshold — the deduction is automatic and uncapped by W-2 wages
  • Real estate investors with rental income qualifying as a trade or business (must clear the 250-hour rental services safe harbor under IRS Notice 2019-07), real estate professionals, or those holding qualified real estate in a pass-through
  • S-corp owners who can structure their W-2 salary to satisfy the wage test for the deduction
  • Professionals in SSTBs (doctors, lawyers, accountants) whose total taxable income is below the threshold — they qualify fully despite being in a restricted category
  • IRC Section 199A — The core statutory provision creating the QBI deduction
  • IRC Section 1202(e)(3)(A) — Defines specified service trades or businesses
  • Treasury Regulation Section 1.199A-1 through Section 1.199A-6 — Final regulations issued August 2018, providing detailed rules for calculating QBI, the W-2/property limitation, SSTB classification, and aggregation elections
  • IRS Notice 2019-07 — Safe harbor for rental real estate to qualify as a trade or business for Section 199A purposes
  • Revenue Procedure 2019-38 — Safe harbor for rental real estate enterprises
  • One Big Beautiful Bill Act (2025) — Made Section 199A permanent, widened phase-out ranges, and added the $400 minimum deduction

Frequently Asked Questions

Can I take the QBI deduction even if I take the standard deduction instead of itemizing?

Yes. The QBI deduction is a separate “below the line” deduction on Line 13 of Form 1040. It is completely independent of whether you itemize or take the standard deduction. A married sole proprietor could take both the $31,500 standard deduction (2026) and a 20% QBI deduction on top of it.

I’m a consultant — am I blocked from the QBI deduction because consulting is an SSTB?

Only if your taxable income exceeds the phase-out threshold ($199,200 single / $398,400 MFJ for 2026 approximately). Below the threshold, SSTB owners — including consultants, doctors, lawyers, accountants, and financial advisors — qualify for the full 20% deduction just like any other business. The SSTB restriction only phases in for high earners.

I’m a solo freelancer with no employees — does the W-2 wage limitation affect me?

The W-2 wage limitation only applies if your total taxable income exceeds the threshold ($199,200 single / $398,400 MFJ for 2026). Below the threshold, there is no W-2 wage test — you simply take 20% of your QBI. If you are above the threshold with no employees, your deduction may be reduced or eliminated unless you have significant qualified property.

What forms do I use to claim the QBI deduction?

Use Form 8995 if you have one business and your income is below the threshold — it is straightforward. Use Form 8995-A if you have multiple businesses, if your income exceeds the threshold, or if you want to make an aggregation election. The resulting deduction flows to Line 13 of your Form 1040.

My business had a net loss this year — do I lose the QBI deduction entirely?

A net loss generates a negative QBI amount, which you must carry forward to offset future years’ QBI. You do not permanently lose the benefit — but the loss reduces your deductible QBI in future profitable years. Track it on Form 8995 each year; the carryforward is automatic but only counts if you file the form.

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