QBI Deduction – (Qualified Business Income Deduction)

The Qualified Business Income Deduction
(QBI Deduction)

You run a real business, and you carry a real tax bill. There is a deduction built for people exactly like you, and it can shrink that bill in a meaningful way. It is called the Qualified Business Income (QBI) deduction. This blog explains how it works, and where owners most often leave money on the table. We also included some answered Reddit questions on the bottom in case you match that criteria. 

What Is the QBI Deduction?

The Qualified Business Income deduction, often shortened to QBI and found in Section 199A of the tax law, lets eligible owners of pass-through businesses deduct up to 20% of their qualified business income. A pass-through business is one where the profit “passes through” to your personal tax return instead of being taxed at the company level. 

According to the IRS, eligible pass-through businesses include: 

• Sole proprietorships 
• Partnerships 
• S corporations 
• Some trusts and estates 

The deduction rewards the money your business earns. If your qualified business income is $100,000, the deduction could be worth as much as $20,000 in income that never gets taxed. You get this benefit whether you itemize or take the standard deduction, which is a rare and generous feature. 

One boundary matters here. The IRS is clear that income earned through a C corporation, or income you earn as someone’s employee, does not qualify. This deduction belongs to owners, not to wage earners. 

Do I Qualify for the QBI Deduction?

This is where many owners quietly disqualify themselves out of confusion. A common objection sounds like this: “My business is too small, so this probably isn’t for me.” That belief costs people real money, because the deduction was designed with small operators in mind. 

Qualified business income is not your total sales. It is the net profit left over after you subtract your ordinary and necessary business expenses. Think of it as the number at the bottom of your Schedule C, not the number at the top. 

The IRS also draws firm lines around what does not count as QBI: 

• Capital gains and losses 
• Dividends 
• Interest income not tied to your business 
• Reasonable compensation you pay yourself from an S corporation 
• Guaranteed payments a partnership makes to its partners 

There is good news for landlords too. Rental real estate can qualify when the activity rises to the level of a genuine trade or business. The IRS offers a safe harbor that generally treats a rental enterprise as a business if you perform at least 250 hours of rental services in the year and keep separate books and records. 

Let’s consider Maria, a freelance graphic designer who assumed the deduction was only for “big” companies. Her qualified business income was $70,000, and it made up nearly all of her taxable income. Because she sat well below the limits, she claimed the full 20% and removed $14,000 from her taxable income. That was money she had been prepared to hand over for no reason.

Did the QBI Deduction Change in 2026?

Yes, and the changes work in your favor. For years this deduction was scheduled to expire, and that uncertainty made planning painful. That worry is over. The One Big Beautiful Bill Act, signed on July 4, 2025, made the QBI deduction a permanent part of the tax code. There is no longer a sunset date hanging over your decisions. 

The 2026 numbers are where your situation gets specific. Your taxable income decides how simple your deduction is. Under IRS Revenue Procedure 2025-32, the 2026 rules are: 

• Full deduction threshold: $201,750 for single filers and heads of household, $403,500 for married couples filing jointly
  Example to help: A single consultant with $150,000 of qualified business income and taxable income below the line claims the full 20% (20% x $150,000 = $30,000 off their taxable income).
• Expanded phase-in range: $75,000 for single filers, $150,000 for joint filers
  Example to help: A single owner at $240,000 sits inside the window, so the limits apply only in part ($240,000 – $201,750 = $38,250 into the $75,000 range, so roughly half the limitation bites). 
• Full phase-out ceiling: $276,750 for single filers, $553,500 for joint filers
  Example to help: A single service-business owner above $276,750 loses the deduction entirely ($201,750 threshold + $75,000 range = $276,750 ceiling, and past it an SSTB (explained below) drops to $0). 
• New minimum deduction: $400 if you have at least $1,000 of qualified business income from an active business you materially participate in. This floor is for qualified non-service businesses, so it does not restore the deduction for a service-business owner already above the ceiling.
  Example to help: A small side business with $1,500 of profit gets the $400 floor (20% x $1,500 = $300, so the minimum lifts it to $400). 

If your taxable income sits at or below your threshold, life is easy. You generally take the full 20% with no extra tests to pass. The wider phase-in window is the quiet hero here, because it keeps more owners partially eligible instead of dropping them off a cliff. 

Why Is My QBI Deduction Smaller Than 20%?

This is the frustration that sends owners searching at midnight. Once your income climbs above the threshold, the tax code asks two questions, and each one can shave your deduction. 

The first question is what kind of work you do.  

Some fields are labeled “Specified Service Trades or Businesses,” shortened to SSTBs. These include, among others:

• Health
• Law
• Accounting
• Actuarial science
• Consulting
• Financial services, brokerage, and investment management
• Performing arts and athletics

If you own an SSTB and your income rises above the phase-out ceiling, your deduction drops to zero. Interestingly, engineering and architecture are specifically left off that list, so those owners keep their benefit. 

The second question applies to businesses that are not SSTBs.  

Above the threshold, your deduction gets capped by a formula tied to the W-2 wages your business pays and the ‘Unadjusted Basis Immediately After Acquisition‘ (UBIA) of the property it owns, which is essentially the property’s original cost before depreciation. This is why growing companies think carefully about payroll.

Take David, who runs a consulting firm as an S corporation. His income drifted into the phase-in range, and his deduction started shrinking. By reviewing how he paid himself and timing a retirement contribution, he brought his taxable income down and recovered a large slice of the deduction he had nearly lost. The rules were not the enemy. Missing them was. 

How Do I Claim the QBI Deduction?

Claiming the deduction comes down to the right form: 

• Form 8995 is the simplified version. For 2026, use it if your taxable income is at or below your threshold. 
• Form 8995-A is required if you are above the threshold, in an SSTB inside the phase-in range, or a patron of an agricultural or horticultural cooperative. It walks through the wage and property limits in detail. 

Either form feeds a single number onto your Form 1040. 

Here is the honest bottom line. If your income is comfortably under the threshold, keep clean records, report your net profit accurately, and claim your 20%. If your income is higher, the deduction is still within reach, but the math deserves a professional’s eye. Small choices, such as how you pay yourself, can change the result by thousands of dollars. Sit down with a qualified tax advisor at Asset Strategy, run your numbers, and make this deduction work as hard as you do. 

Frequently Asked Questions on QBI Deductions

Owners search for these answers constantly, so here are clear responses to the ones the main guide did not already cover. 

Is the QBI Phase-Out Based on My AGI or My Taxable Income? 

Your taxable income, not your adjusted gross income. This trips people up all the time, and you will even see it answered wrong in online forums. The limits are measured against your taxable income before the QBI deduction, which is usually a larger number than the one people picture. When you check yourself against the threshold, use taxable income. 

Is My QBI Figured Before or After Self-Employment Tax? 

After. Your qualified business income is reduced by several self-employed write-offs before the 20% is applied. According to the IRS, these generally include the deductible part of your self-employment tax, your self-employed health insurance deduction, and contributions to your own qualified retirement plan. So the 20% is calculated on a slightly smaller number than your raw net profit. 

Do Retirement Contributions Help or Hurt My QBI Deduction? 

They do a little of both, and for many owners the trade is worth it. A contribution to your own plan reduces your qualified business income, which trims the 20% figure slightly. That same contribution also lowers your taxable income, which can keep you under the threshold and protect the full deduction. For higher earners sitting near the limit, funding a SEP-IRA or Solo 401(k) is often a smart way to guard the benefit. 

For Example, Is a Chiropractor Eligible for the QBI Deduction? 

It depends on income. As noted above, health is a specified service business, and chiropractic falls inside that field. Below the 2026 threshold, a chiropractor claims the full deduction like anyone else. Above the phase-out ceiling, the deduction for a health practice phases down to zero. The type of work only becomes a problem at higher income levels. 

Can I Take the QBI Deduction if I Live Abroad? 

Only for the right kind of income. The deduction applies to income from a trade or business operated within the United States. Income that is not effectively connected with a U.S. trade or business does not count as qualified business income. A U.S. citizen running a U.S. business may still qualify, but income tied to work performed abroad generally will not. This is a fact-specific area, so confirm your situation with a tax professional before you file. 

If you need a second opinion on your situation, we’d love to chat. In the meantime we built a little form you can fill out yourself below to see if you qualify.