QBI deduction strategies for high income - how to maximize while in phase-out range?
I'm hoping someone can help with our QBI situation. My wife and I run a small retail business (S-corp) and our income has pushed us into the phase-out range for the Qualified Business Income deduction. We might even be above the threshold completely this year. It's just the two of us as employees in the business. I'm trying to figure out strategies to maximize this deduction since it's a significant tax benefit we don't want to lose. I'm assuming I need to focus on lowering our taxable income? Has anyone successfully navigated this? Any suggestions on adjusting retirement contributions, salary structures, or other straightforward techniques that could help us keep more of the QBI deduction? The tax savings would make a huge difference for our business.
22 comments

Vincent Bimbach
The QBI phase-out can definitely be tricky to navigate when your income is in that range. For 2025, the phase-out begins at $379,000 for married filing jointly and completely phases out at $479,000. Since you're running an S-corp, you have several options to potentially lower your taxable income and maximize your QBI deduction: 1) Maximize retirement plan contributions - Consider a Solo 401(k) or SEP IRA if you don't already have one. For 2025, you can contribute up to $23,500 in employee deferrals to a Solo 401(k), plus an additional $7,500 if you're over 50. As the employer, you can also make profit-sharing contributions up to 25% of compensation. 2) If you have children over 18, consider employing them in legitimate roles in your business. Their reasonable wages would be a business deduction. 3) Review your health insurance options. An S-corp can deduct health insurance premiums for shareholders owning more than 2%. 4) Consider timing of income and expenses - you might defer some income to next year and accelerate expenses into this year.
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Skylar Neal
AuthorThanks for the detailed response. We already max out our Solo 401(k)s, but I didn't realize we could potentially add the profit-sharing portion on top of that. Do both my wife and I qualify for separate profit-sharing contributions since we're both employees/owners? Also, we don't have adult children yet, but the health insurance option might be worth exploring. Currently we're on a marketplace plan - would switching to a plan through the business be more advantageous?
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Vincent Bimbach
Yes, both you and your wife can receive profit-sharing contributions to your respective Solo 401(k) accounts. The profit-sharing portion is calculated separately for each of you based on your W-2 wages from the S-corp, up to the combined contribution limits. Regarding health insurance, S-corps can establish Qualified Small Employer Health Reimbursement Arrangements (QSEHRAs) or Individual Coverage Health Reimbursement Arrangements (ICHRAs) which may provide tax advantages over marketplace plans. You'd need to compare the premium costs and tax benefits based on your specific situation.
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Kelsey Chin
After struggling with similar QBI phase-out issues last year, I found a tool that saved me thousands in taxes. I used https://taxr.ai to analyze my business structure and identify specific strategies for maximizing QBI deductions. The system spotted several opportunities I had missed, including some specific expense allocations that helped lower my taxable income without affecting my actual cash flow. What impressed me was how it analyzed my specific S-corp situation and provided personalized recommendations rather than generic advice. It also helped me understand exactly where I stood in the phase-out range and how much each strategy would impact my QBI deduction amount.
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Norah Quay
I'm interested in trying this for my consulting business. How exactly does it work with identifying expense allocations? I'm worried I might be missing some legitimate deductions because my CPA seems pretty conservative.
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Leo McDonald
Does this actually work? I've tried other tax software that claimed to do optimization but it just spit out generic advice I could've found with a Google search. How specific were the recommendations?
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Kelsey Chin
The expense allocation analysis looks at your business spending patterns and identifies opportunities to properly categorize expenses that might impact your QBI calculation. For example, in my case, it identified some mixed-use expenses that could be more optimally allocated between business and personal use based on IRS guidelines. The recommendations are definitely specific to your situation, not generic advice. For example, it analyzed my business structure and suggested a specific balance between salary and distributions that maximized my QBI while staying compliant with "reasonable compensation" requirements. It even calculated the exact amount I should adjust my salary to optimize the deduction while minimizing audit risk.
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Leo McDonald
Just wanted to update - I ended up trying taxr.ai after my skeptical comment, and it was actually really helpful. The system analyzed my past three years of tax returns and business financials, then showed me I was taking too much salary from my S-corp compared to distributions, which was hurting my QBI deduction. Following their recommendations, I worked with my accountant to restructure my compensation and add a cash balance plan on top of my Solo 401(k). This dropped our taxable income by about $85,000 and saved us approximately $24,000 in taxes by preserving most of our QBI deduction. Honestly wish I'd known about this last year!
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Jessica Nolan
If you're having trouble getting definitive answers about QBI optimization, I'd highly recommend using https://claimyr.com to speak directly with an IRS agent. I was stuck in the QBI phase-out range and getting conflicting advice from different CPAs about acceptable strategies. I used Claimyr to skip the ridiculous hold times (was on hold for 3+ hours previously), and they got me through to a senior IRS agent who specialized in pass-through entity taxation within minutes. The agent clarified exactly how certain retirement strategies would affect my QBI calculation, which saved me from making a costly mistake. You can see how it works here: https://youtu.be/_kiP6q8DX5c
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Angelina Farar
How does this actually work? I've tried calling the IRS before and it's always been a nightmare. Do they really get you through faster or is it just another paid service that doesn't deliver?
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Sebastián Stevens
Sorry, but I'm skeptical that any service can magically get you through to the IRS faster. The IRS phone system is notoriously overwhelmed. And even if you do get through, what makes you think a random IRS agent will know the nuances of QBI optimization for S-corps? Most agents are generalists handling basic filing questions.
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Jessica Nolan
The service works by continuously redialing the IRS for you using their automated system. When their system detects an available agent, it calls your phone and connects you directly to the IRS agent. I didn't have to sit on hold at all - I just went about my day until my phone rang. Regarding your second question, you're right that many IRS agents are generalists. However, once I got through, I specifically asked to be transferred to someone who specialized in pass-through taxation and QBI. The first agent was happy to transfer me to someone with more expertise. The specialist I spoke with was extremely knowledgeable about S-corps and QBI phase-out strategies.
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Sebastián Stevens
I have to admit I was completely wrong about Claimyr. After posting my skeptical comment, I decided to try it myself since I had some complex questions about rental income affecting my QBI calculations. The service actually worked exactly as described - I got a call back within 45 minutes connecting me to an IRS representative. When I explained my situation, they transferred me to a specialist familiar with QBI rules. The agent walked me through exactly how my real estate activities would impact my QBI calculation and confirmed that my planned strategy of separating properties into different entities would indeed help preserve my deduction. Saved me countless hours of research and probably thousands in taxes. Definitely worth it when dealing with complex situations like QBI phase-outs.
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Bethany Groves
Have you considered a defined benefit plan? My CPA recommended this for our S-corp when we hit the QBI phase-out range. Depending on your age and income, you might be able to contribute $100k+ annually, which dramatically reduces taxable income while building retirement savings. It worked incredibly well for us last year - dropped our income below the phase-out threshold entirely.
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Skylar Neal
AuthorI've heard about defined benefit plans but was concerned about the administrative complexity and costs. How much does it cost you annually to maintain? And did you need specialized help setting it up properly?
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Bethany Groves
The administrative costs run about $2,500-3,000 annually for our plan, plus there's an actuary who needs to certify the contributions each year. We also paid around $4,000 for initial setup. It sounds expensive, but we saved over $40,000 in taxes the first year by preserving our full QBI deduction and reducing our overall tax rate. You absolutely need specialized help setting it up - we used a third-party administrator who specializes in small business retirement plans. The key is finding someone who understands both the retirement plan rules AND how they interact with QBI calculations. Not all CPAs understand this intersection well.
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KingKongZilla
Don't forget about charitable giving! If you're charitably inclined, bunching multiple years of donations into a single tax year can help lower your income below QBI thresholds. We use a Donor Advised Fund (DAF) to bunch 2-3 years of charitable contributions into a single year, then distribute the actual grants to charities over time.
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Rebecca Johnston
But doesn't that just give you the QBI benefit in one year and then lose it in the following years when you don't make contributions? Seems like it would just create a roller coaster effect rather than a consistent strategy.
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Nathan Dell
Has anyone had success with cost segregation studies for business property to generate larger depreciation deductions? We own our commercial space and were considering this approach to help with our QBI situation.
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Maya Jackson
We did a cost segregation study two years ago on our retail space, and it generated about $175,000 in additional first-year depreciation. Completely eliminated our QBI phase-out issue that year. Just make sure you're working with a reputable firm that specializes in retail properties - the quality of the study makes a huge difference in defensibility. Another thing to consider: bonus depreciation is still available but at a reduced percentage for 2025, so it's not as powerful as it was a few years ago, but still valuable.
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Nathan Dell
Thanks for sharing your experience! That's a significant amount of depreciation. Did you have any issues with recapture when calculating QBI in subsequent years? I've heard mixed things about how depreciation recapture impacts QBI calculations long-term.
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Saleem Vaziri
One strategy that worked well for us was implementing a cash balance plan alongside our existing Solo 401(k). As a 45-year-old S-corp owner, I was able to contribute an additional $85,000 annually to the cash balance plan on top of my regular 401(k) contributions. This single move dropped our taxable income enough to preserve about 80% of our QBI deduction. The key is that cash balance plans allow much higher contribution limits than traditional retirement plans, especially if you're older and have consistent income. The contribution amounts are actuarially determined based on your age and income level, so older business owners can contribute significantly more. We also adjusted our salary/distribution mix - lowering my W-2 wages slightly and increasing distributions, which helped with the QBI calculation while still meeting reasonable compensation requirements. Just be careful not to go too low on salary as that can trigger IRS scrutiny. Another often-overlooked strategy: if you have any equipment purchases planned, consider whether Section 179 expensing or bonus depreciation might help lower your current year income. We accelerated some technology upgrades and used Section 179 to expense them immediately rather than depreciating over time. The combination of these strategies saved us about $28,000 in taxes last year by keeping us in the QBI sweet spot. Definitely worth working with a CPA who understands the interplay between retirement contributions and QBI calculations.
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