Form 8995 and the QBI Deduction: A Complete Guide for Small Business Owners

If you run a small business, partnership, S corporation, or work as a self-employed freelancer, there's a powerful tax deduction you might be leaving on the table. The Qualified Business Income (QBI) deduction—claimed using IRS Form 8995—lets eligible business owners deduct up to 20% of their business income from their taxable income. That's not a 20% reduction in your tax rate; it's a 20% reduction in the income you're taxed on. For many entrepreneurs, this deduction saves thousands of dollars every tax season.

Yet many business owners either don't know about it, misunderstand who qualifies, or make calculation errors that shrink their savings. This guide breaks down everything you need to know about Form 8995 and the QBI deduction.

What Is the QBI Deduction?

The Qualified Business Income deduction, introduced by the Tax Cuts and Jobs Act of 2017, allows owners of "pass-through" businesses to deduct up to 20% of their qualified business income. It was originally set to expire after 2025, but the "One Big Beautiful Bill" made the deduction permanent starting in 2026—so this is a deduction you'll want to understand for the long haul.

The deduction is called "pass-through" because these business structures pass income directly to the owner's personal tax return rather than paying corporate income tax. Qualifying pass-through entities include:

• Sole proprietorships (Schedule C filers)
• Partnerships (Schedule K-1 income)
• S corporations (Schedule K-1 income)
• Single-member LLCs treated as sole proprietorships
• Multi-member LLCs treated as partnerships
• Certain trusts and estates

C corporations do not qualify—they have their own separate corporate tax structure.

Who Qualifies for the QBI Deduction?

Income Thresholds

Not everyone qualifies for the full 20% deduction. The IRS applies income thresholds that determine your eligibility:

For 2025:

• Single filers with taxable income at or below $197,300 qualify for the full deduction
• Married filing jointly at or below $394,600 qualify for the full deduction
• Above these limits, the deduction begins to phase out or get restricted (particularly for certain professions)

For 2026 and beyond:

• Single filers at or below $201,750 qualify using the simplified Form 8995
• Married filing jointly at or below $403,500 qualify using Form 8995
• The phase-in range has been expanded—$75,000 for single filers and $150,000 for joint filers

If your income falls below these thresholds, the deduction calculation is straightforward and you'll use Form 8995. If you're above these thresholds, you'll need the more complex Form 8995-A, which applies additional wage and property-based limitations.

Specified Service Trades or Businesses (SSTBs)

Here's where many business owners run into trouble: certain professions are classified as "Specified Service Trades or Businesses" (SSTBs), and owners of these businesses face stricter limits—or lose the deduction entirely—once their income exceeds the phase-out range.

SSTBs include:

• Health (doctors, dentists, nurses, veterinarians)
• Law (attorneys, paralegals providing legal services)
• Accounting and tax services (CPAs, bookkeepers)
• Actuarial science
• Performing arts
• Consulting
• Athletics and professional sports
• Financial services and investment management
• Any business where the principal asset is the reputation or skill of the owner

Not SSTBs (can claim full deduction regardless of income):

• Engineering and architecture firms (explicitly excluded)
• Real estate businesses
• Manufacturing and retail
• Restaurants and hospitality
• Technology companies (unless providing consulting)

Important nuance: If you're an SSTB owner and your income is below the threshold, your SSTB status is irrelevant—you still get the full deduction. The SSTB limitation only kicks in as your income exceeds the threshold and phases out entirely when you're $100,000 above the threshold (or $50,000 for single filers).

What Counts as Qualified Business Income?

QBI is the net amount of qualified income, gains, deductions, and losses from your qualified trade or business. Specifically:

Included in QBI:

• Net profit from your business operations
• Your share of partnership or S corporation income
• Qualified REIT dividends
• Qualified publicly traded partnership (PTP) income

NOT included in QBI:

• W-2 wages paid to you as an employee (even if you also own the business)
• Guaranteed payments from a partnership
• Capital gains or losses
• Interest income not allocable to the business
• Dividends and investment income
• Foreign income
• Reasonable compensation paid to yourself as an S corporation owner

This distinction trips up many filers. If you run an S corporation and pay yourself a salary, that salary does not count as QBI—only the remaining business profit flowing through to your personal return qualifies.

How to Calculate Your QBI Deduction

The basic formula for calculating the QBI deduction is:

QBI Deduction = 20% × Qualified Business Income

But there's a cap: the deduction cannot exceed 20% of your taxable income minus net capital gains.

Simple Example

Suppose you're a freelance graphic designer (sole proprietor) with:

• Net business profit: $100,000
• Other income (investments, etc.): $10,000
• Total taxable income: $110,000
• Standard deduction: $14,600
• Taxable income after standard deduction: $95,400

Your QBI deduction would be the lesser of:

1. 20% × $100,000 = $20,000
2. 20% × $95,400 (taxable income minus capital gains) = $19,080

Your deduction is $19,080—reducing your taxable income by nearly $20,000.

Higher-Income Calculation (Form 8995-A Territory)

If your income exceeds the threshold and you're not an SSTB, your deduction is further limited to the greater of:

• 50% of W-2 wages paid by the business, OR
• 25% of W-2 wages + 2.5% of the unadjusted basis of qualified property

This means businesses with significant payroll or depreciable assets can potentially claim larger deductions even at higher income levels—another reason why keeping detailed financial records matters.

Form 8995 vs. Form 8995-A: Which One Do You Use?

Form 8995 is the simplified version. You use it if:

• Your taxable income is below the threshold ($197,300 single / $394,600 MFJ for 2025)
• You're not a patron of a specified agricultural or horticultural cooperative

Form 8995-A is the complex version. You use it if:

• Your income exceeds the threshold
• You have income from an SSTB
• You have multiple businesses with varying QBI amounts
• Wage and property limitations apply to your situation

If you're in Form 8995-A territory, working with a tax professional or using professional tax software is strongly recommended—the calculations become considerably more intricate.

Common Mistakes to Avoid

1. Using Gross Revenue Instead of Net Profit

The deduction applies to your net qualified business income—after all ordinary and necessary business expenses. Using gross revenue will inflate your deduction and can trigger IRS scrutiny.

2. Including W-2 Wages in QBI

If you're an S corporation owner who pays yourself a salary, that salary is excluded from QBI. Only the remaining business profit qualifies.

3. Forgetting About the Taxable Income Cap

Even if your QBI calculation results in a large deduction, you can't deduct more than 20% of your total taxable income (minus capital gains). Always apply this cap before claiming the deduction.

4. Misclassifying Your Business as an SSTB

Some business owners wrongly assume they're in an SSTB category when they're not, or fail to realize their SSTB status matters only above certain income thresholds. Architects and engineers, for example, are specifically excluded from SSTB classification despite providing professional services.

5. Missing the QBI Loss Carryforward

If your QBI results in a net loss for the year, that loss carries forward to reduce your QBI deduction in future years. Failing to track this means you could overclaim the deduction in subsequent years.

6. Overlooking REIT Dividends

Qualified REIT dividends count toward your QBI deduction even if you don't operate a business. If you invest in REITs through a taxable brokerage account, those dividends might qualify.

2026 Changes: What's New

The QBI deduction landscape shifted significantly for 2026:

1. Permanent status: The deduction no longer has an expiration date—it's now a permanent feature of the tax code.

2. Expanded phase-in range: The phase-in amounts increased to $150,000 for joint filers and $75,000 for all other taxpayers, giving more business owners access to partial deductions.

3. Minimum deduction for active businesses: If your aggregate QBI from all active qualified trades or businesses where you materially participate is at least $1,000, you receive a minimum deduction of $400 (or your regularly calculated deduction, whichever is greater).

These changes make it even more important for small business owners to understand and properly claim the deduction.

How to Claim the Deduction on Your Tax Return

1. Calculate your QBI: Sum up net income from all qualifying pass-through entities for the year
2. Complete Form 8995 or 8995-A: Fill in the QBI amounts, apply any limitations, and calculate your deduction
3. Transfer to Schedule 1: The QBI deduction flows to Schedule 1 (Additional Income and Adjustments), Line 13
4. Subtract from gross income: The deduction reduces your adjusted gross income before applying your standard or itemized deductions

The QBI deduction is an "above-the-line" deduction, which means you get it even if you take the standard deduction rather than itemizing. This makes it available to virtually all qualifying business owners.

Is the QBI Deduction Worth Pursuing?

For most pass-through business owners earning below the income thresholds, absolutely yes. The math is compelling: if you're a sole proprietor with $80,000 in net business profit and a 22% marginal tax rate, the QBI deduction saves you approximately $3,520 in federal taxes ($80,000 × 20% deduction × 22% tax rate).

Higher earners with businesses above the threshold should run the numbers carefully—the wage and property limitations can reduce or eliminate the deduction depending on your business structure. In some cases, reorganizing how you pay yourself (e.g., adjusting S corporation salary) can maximize the benefit.

Keep Your Finances Organized to Maximize Every Deduction

Claiming the QBI deduction accurately depends entirely on having clean, reliable financial records. You need to know your exact net business income, separated from any investment income, wages, or capital gains.

Beancount.io provides plain-text accounting that gives you complete transparency into your business finances—making it simple to identify exactly what qualifies as QBI and what doesn't. No black boxes, no guesswork. Get started for free and keep the financial records that make tax time straightforward.