Tax season 2026 brings news every small business owner needs to hear: the 20% Qualified Business Income (QBI) deduction is now permanent.
The One Big Beautiful Bill Act (OBBBA), signed in July 2025, removed the December 2025 sunset date. Your pass-through deduction isn't going anywhere.
What This Means for Your Bottom Line
The QBI deduction lets eligible business owners deduct up to 20% of qualified business income directly from taxable income. That's not a credit: it's a straight reduction of what you owe taxes on.
A freelance graphic designer earning $80,000 in qualified business income could deduct $16,000. An LLC owner with $150,000 in pass-through income could save taxes on $30,000.
Tax preparation for small business just got simpler. This deduction stays on your radar every year, not just until Congress decides what to do next.
Who Qualifies
Pass-through entities claim this deduction:
Sole proprietorships
Schedule C filers: consultants, contractors, gig workers.
Partnerships
Multi-member LLCs filing as partnerships.
S Corporations
Shareholders receiving K-1 income.
Single-member LLCs
Disregarded entities treated as sole proprietorships.
Certain trusts and estates
Specific qualifying arrangements.
You claim QBI whether you itemize or take the standard deduction. No extra forms required beyond what you already file.
Income Thresholds That Matter
The full 20% deduction applies if your total taxable income stays below these 2025 thresholds:
- $197,300 for single filers
- $394,600 for married filing jointly
These amounts adjust annually for inflation. Expect slightly higher numbers for 2026.
Above these limits, phase-outs begin. Your deduction may reduce based on:
W-2 wages paid
Including what you pay yourself as an S Corp owner.
Qualified property
Depreciable assets used in your business.
Specified Service Trade or Business (SSTB) owners: think doctors, lawyers, consultants, financial advisors: face stricter limitations once income exceeds thresholds.
The 2026 Update You Need to Know
Starting this tax year, a $400 minimum deduction applies when qualified business income exceeds $1,000.
Small side hustles now get guaranteed savings. Your Etsy shop earning $5,000? You're getting at least $400 off taxable income, even if other calculations would reduce your deduction.
This floor protects micro-businesses and part-time entrepreneurs from losing benefits due to wage or property limitations.
How to Calculate Your QBI Deduction
Step 1: Determine qualified business income
Net profit from your business after ordinary and necessary expenses.
Step 2: Check your total taxable income
All sources: wages, investment income, business income.
Step 3: Apply the 20% rate
If you're below income thresholds, multiply QBI by 0.20.
Step 4: Compare to taxable income limit
Your deduction can't exceed 20% of taxable income minus net capital gains.
Step 5: Apply wage/property limitations if needed
For high earners, calculate based on W-2 wages and qualified property.
Most sole proprietors and freelancers below income thresholds take the straight 20% without additional calculations.
What Changes for LLC Owners
LLC formation services should factor permanent QBI savings into business structure decisions.
Single-member LLCs filing as sole proprietorships automatically qualify. Multi-member LLCs filing as partnerships pass QBI through to partners on K-1 forms.
S Corporation elections create planning opportunities:
Reasonable salary requirements
Pay yourself W-2 wages: these don't qualify for QBI but help calculate deduction limits at higher income levels.
Distribution strategies
Remaining profit passes through as QBI, maximizing your 20% deduction.
The permanence of QBI makes long-term tax preparation for small business more predictable. Structure decisions made today have lasting tax implications.
Planning Opportunities Now Available
Permanent QBI changes strategic planning:
Multi-year projections
Model tax savings over 5-10 years with confidence.
Investment timing
Major equipment purchases add qualified property, potentially increasing deductions for high earners.
Business expansion
Adding employees creates W-2 wages that support larger QBI deductions above income thresholds.
Entity structure optimization
Choose between sole proprietorship, partnership, or S Corp based on stable tax rules.
Retirement contributions
Solo 401(k) and SEP-IRA contributions reduce taxable income, potentially keeping you under phase-out thresholds.
Common Mistakes to Avoid
Forgetting to claim it
QBI doesn't automatically appear on basic tax software. Ensure your preparer includes Form 8995 or 8995-A.
Misclassifying income
Wages, investment income, and capital gains don't qualify. Only business income counts.
Ignoring SSTB limitations
Service business owners above income limits face restrictions. Plan accordingly.
Missing documentation
Track business expenses carefully. Higher expenses mean lower qualified income and smaller deductions.
Overlooking entity optimization
Your business structure directly impacts QBI benefits. Review annually.
Why Permanence Matters
Before OBBBA, business owners faced uncertainty. Would Congress extend the deduction? Would rates change? Should long-term investments account for potential expiration?
Those questions are gone.
Permanent QBI means:
Reliable financial planning. Build 5-year business projections knowing this deduction exists.
Simplified decision-making. Evaluate business purchases and hiring without sunset date concerns.
Competitive advantage. Businesses structured to maximize QBI save more than those ignoring it.
Better client advice. Tax preparation for small business professionals can confidently recommend strategies.
The deduction surviving makes pass-through entities more attractive than ever.
Next Steps for Your Business
Review 2025 returns
Ensure you claimed maximum QBI benefits. Amended returns remain an option.
Project 2026 income
Estimate where you'll land relative to phase-out thresholds.
Optimize structure
Consider whether your current entity type maximizes QBI benefits.
Document everything
Maintain clean books. QBI depends on accurate income and expense tracking.
Plan strategically
Use permanence to make long-term business decisions with tax implications.
Get Expert Help
Navigating QBI calculations, phase-outs, and SSTB limitations requires expertise. At MCG Service, we specialize in tax preparation for small business and LLC formation services designed to maximize your deductions.
Whether you're a sole proprietor just starting out or an established S Corp owner, we'll ensure you're capturing every dollar of QBI benefit available.
Contact us today at mcgservicellc.com to schedule a consultation. Tax season is here: make this the year you stop leaving money on the table.
The QBI deduction is permanent. Your savings should be too.