If you earn 1099 income as a freelancer, independent contractor, or sole proprietor, there is a tax deduction that can wipe out 20% of your net business income from federal taxation. It is called the Qualified Business Income deduction, or QBI, and it has been worth tens of billions of dollars to small business owners since it was introduced in 2018.
Here is the kicker: according to IRS data, a surprising number of self-employed filers either miss it entirely or claim less than they are entitled to. This guide breaks down exactly how the QBI deduction works, who qualifies, how the math shakes out, and what changed when Congress made it permanent in 2025.
What Is the QBI Deduction?
The QBI deduction, formally known as the Section 199A deduction, was created by the Tax Cuts and Jobs Act (TCJA) in 2017. It allows eligible business owners to deduct up to 20% of their qualified business income from their taxable income. For freelancers and sole proprietors, that means if your net business profit is $100,000, you could deduct $20,000 before calculating your federal income tax.
The deduction applies to income from pass-through entities, which includes:
- Sole proprietorships (the default structure for most freelancers)
- Partnerships
- LLCs taxed as sole proprietorships or partnerships
- S corporations
If you report your freelance income on Schedule C and file Schedule SE for self-employment tax, you are almost certainly eligible.
The OBBBA Made It Permanent: What Changed
When the QBI deduction was first enacted in 2017, it came with an expiration date: December 31, 2025. That deadline created enormous uncertainty for freelancers doing long-term tax planning. Would the 20% deduction vanish just as you needed it most?
In July 2025, Congress passed the One Big Beautiful Bill Act (OBBBA, P.L. 119-21), which made the QBI deduction permanent. There is no longer a sunset clause. The 20% deduction is now a permanent fixture of the U.S. tax code, alongside the individual income tax rates it was originally tied to.
This matters for several reasons:
- Long-term planning is now possible. You can build multi-year tax strategies around the QBI deduction without worrying about it disappearing.
- Retirement contributions compound the benefit. Because QBI is calculated after deducting SEP IRA and Solo 401(k) contributions, you can stack both deductions to dramatically lower your taxable income. See the 2026 contribution limits for a SEP IRA and Solo 401(k) to size the deduction.
- S-Corp elections still interact with QBI. If you elect S-Corp status to reduce self-employment tax, the QBI deduction still applies to your share of business income, though the calculation gets more complex.
How the QBI Deduction Is Calculated
The basic formula is straightforward. Your QBI deduction is the lesser of:
- 20% of your qualified business income, or
- 20% of your taxable income minus net capital gains (the overall limit)
For most freelancers earning under the income thresholds, it is simply 20% of net business profit. Here is a worked example:
Let us say you are a single freelance graphic designer with $120,000 in net Schedule C profit in 2025. After deducting half your self-employment tax ($8,484) and a $7,000 traditional IRA contribution, your QBI is approximately $104,516. Your QBI deduction would be 20% of that, or roughly $20,903. That is $20,903 shaved off your taxable income before the regular tax brackets even apply.
At a 24% marginal tax rate, that deduction saves you approximately $5,017 in federal income tax. Not bad for a deduction you claim simply by filing the right form.
Income Thresholds and Limitations
If your taxable income is below a certain threshold, the QBI deduction is simple: 20% of qualified business income, no strings attached. But above that threshold, additional limitations kick in based on the W-2 wages your business pays and the unadjusted basis of qualified property.
For the 2025 tax year, the income thresholds were:
- Single, head of household, married filing separately: $197,300
- Married filing jointly: $394,600
For the 2026 tax year, IRS Rev. Proc. 2025-32 sets the Section 199A threshold amount at $201,750 for most non-joint returns and $403,500 for married filing jointly. The phase-in ranges extend to $276,750 and $553,500, respectively. The calculation depends on filing status, business type, wages, and qualified property, so verify the rule that applies to your return.
Here is how the limitations work above the threshold:
Limitation 1: W-2 Wage and Property Factor
If your taxable income exceeds the threshold, your QBI 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 unadjusted basis of qualified property
For most sole proprietors with no employees, this means the W-2 wage factor is zero. If you have no qualified property either, your QBI deduction above the threshold could be limited to zero. This is one reason high-earning freelancers sometimes consider electing S-Corp status, which generates W-2 wages that can support the QBI deduction.
Limitation 2: SSTB Restrictions
Certain businesses are classified as Specified Service Trades or Businesses (SSTBs). If your business is an SSTB and your income exceeds the threshold, your QBI deduction begins to phase out and eventually reaches zero at the top of the phase-out range.
SSTBs include businesses where the principal asset is the reputation or skill of one or more employees, specifically in the fields of:
- Health (doctors, dentists, physical therapists)
- Law (attorneys, paralegals)
- Accounting, actuarial science, and consulting
- Financial services, brokerage services
- Performing arts
- Athletics (coaching, professional athletes)
The phase-out range for SSTBs is $50,000 above the threshold for single filers ($100,000 for married filing jointly). So if you are single, an SSTB, and your taxable income is $50,000 or more above the threshold, your QBI deduction is eliminated entirely.
How to Claim the QBI Deduction
Claiming the QBI deduction is refreshingly simple compared to most tax breaks. If your taxable income is below the threshold and you are not an SSTB, you file Form 8995, which is a one-page form. You list each qualified trade or business, enter the QBI for each, and the form calculates 20% of the total.
If your income is above the threshold, or if you have SSTB income, you will need Form 8995-A, which is more complex and requires you to calculate the W-2 wage limitation, determine your SSTB status, and apply the phase-out formula.
The deduction flows through to line 13 of Form 1040, reducing your taxable income. It is taken after the standard or itemized deduction but before calculating your regular tax liability.
Strategies to Maximize Your QBI Deduction
Now that the QBI deduction is permanent, freelancers should treat it as a core part of their tax strategy. Here are practical ways to make sure you are getting the full benefit:
1. Reduce taxable income to stay below the threshold
If your income is hovering near the threshold, every dollar you can shift below the line matters. Pre-tax retirement contributions (SEP IRA, Solo 401(k)), self-employed health insurance deductions, and accelerated business equipment purchases (Section 179 deduction) all reduce your taxable income, potentially keeping you in the simpler QBI calculation zone. The same above-the-line moves also lower the MAGI the ACA marketplace measures, so they can lift a premium tax credit at the same time — see how to lower your MAGI for ACA premium tax credits. So does lowering net profit with vehicle deductions, since QBI is figured on net business income.
2. Time your income strategically
If a large client payment is expected in December, consider deferring it to January. This shifts income into the next tax year, which may keep you below the threshold and preserve the full 20% deduction without wage-factor limitations.
3. Consider S-Corp election if you are high-earning
If your net business income regularly exceeds $80,000 to $100,000, an S-Corp election can reduce self-employment tax while also generating W-2 wages that support the QBI deduction. This is a more complex strategy that requires reasonable compensation analysis and additional payroll filings. Read our S-Corp election guide for the full breakdown.
4. Keep meticulous records
Your QBI is calculated based on your net Schedule C profit. Every legitimate business expense you track reduces your gross income, but the QBI deduction then takes 20% off the top of what remains. This means that tracking expenses has a compounding benefit: each dollar of expense saves you income tax, self-employment tax, and then another 20% through QBI.
Common QBI Mistakes to Avoid
Even with the deduction now permanent, freelancers still make costly errors. Here are the most common ones:
- Forgetting to claim it at all. If you use tax software, the QBI deduction is usually calculated automatically. But if you file manually or use an unfamiliar preparer, it can be missed. Always check line 13 of your Form 1040.
- Miscalculating QBI by including non-business income. QBI only includes income from a qualified trade or business. Investment income, capital gains, dividends, and interest are excluded. W-2 wages from a separate job do not count either.
- Not accounting for the self-employment tax deduction. The deductible half of your SE tax reduces QBI. If you calculate QBI before subtracting it, you will overstate the deduction and risk an IRS adjustment.
- Ignoring the SSTB classification. If you are a consultant, financial advisor, or health professional, you may be an SSTB. Failing to apply the phase-out when your income exceeds the threshold can result in a significant tax bill plus penalties.
QBI Deduction Quick Reference: 2025-2026
| Item | 2025 Tax Year | 2026 Tax Year |
|---|---|---|
| QBI deduction rate | 20% of QBI | 20% of QBI |
| Income threshold (single) | $197,300 | $201,750 |
| Income threshold (MFJ) | $394,600 | $403,500 |
| SS wage base (affects SE tax) | $176,100 | $184,500 |
| SE tax rate | 15.3% | 15.3% |
| Status | Permanent (OBBBA) | Permanent (OBBBA) |
The 2026 income thresholds are estimates based on IRS inflation adjustment patterns. The IRS has not yet published official QBI-specific thresholds for 2026 at the time of writing. Verify the exact figures before filing, and consult a tax professional if your income is near the threshold.
The Bottom Line
The QBI deduction is one of the most valuable tax breaks available to freelancers and self-employed professionals. With the OBBBA making it permanent, it is no longer a temporary windfall you hope Congress renews. It is a structural part of the tax code that you can plan around for years to come.
If you are a sole proprietor earning 1099 income and your taxable income is below the threshold, the deduction is essentially automatic: file Form 8995, take 20% off your net business income, and pay less federal income tax. No complex calculations, no wage factors, no phase-outs.
If your income is higher, the rules get more nuanced, but the deduction can still be substantial, especially with proper planning around retirement contributions, timing, and entity structure.
Tax laws evolve. The OBBBA changes in 2025, updated IRS inflation adjustments for 2026, and shifting contribution limits all mean you should verify current figures before filing. When in doubt, consult a tax professional who understands self-employment taxation and the QBI deduction specifically.
Ready to calculate your tax savings?
Use our free Self-Employment Tax Calculator to estimate your total tax picture, then run your numbers through our Deduction Finder to make sure you are not missing any write-offs, including QBI.
Sources
This guide draws on the following primary sources from the IRS and other U.S. government agencies. Figures are current for the 2026 tax year and are reviewed each time the IRS publishes updated inflation adjustments.