Can my S corp small business buy stocks under company name to avoid taxes on year-end cash?
I run a small S corporation and have been doing pretty well this year. Looking at my financials, I'll have a decent amount of cash sitting in the company account at year end. I was wondering - instead of just letting that cash sit there and getting taxed on it, what if I invested it in stocks or ETFs under the company name? Would this be considered a legitimate business purchase that could reduce my taxable income? My thinking is I could hold these investments through the company until I actually need the money for business operations. Would this strategy work for minimizing my tax burden, or does the IRS have rules against this kind of approach for S corps? Not sure if it matters but we're talking about maybe $75,000 that I'd potentially invest.
21 comments


Hazel Garcia
The short answer is no, investing in stocks or ETFs won't help you avoid taxes in an S corporation. Here's why: In an S corp, profits "pass through" to shareholders regardless of whether you leave the cash in the business or invest it. Buying stocks or ETFs is just converting one asset (cash) to another asset (investments) - it's not considered a business expense that reduces your taxable income. When your S corp earns profits, you'll pay taxes on your share of those profits on your personal tax return for that tax year, even if the money stays in the business. Investing those profits doesn't change this fundamental tax treatment. What you could consider instead is making legitimate business purchases before year-end (equipment, supplies, prepaid services) that qualify as deductible business expenses, or potentially making retirement plan contributions that may be deductible.
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Laila Fury
•But what if the investments lose money? Wouldn't that create a business loss that could offset some income? Also, are there any business-related investments that WOULD be considered legitimate expenses rather than just asset conversion?
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Hazel Garcia
•Investment losses in your S corp would eventually flow through to your personal return, but there are complications. Investment losses are typically considered capital losses, not ordinary business losses, which have different tax treatment and limitations. As for business-related investments that count as expenses, you're looking at things that are ordinary and necessary for your business operations - equipment, software, professional development, marketing, etc. Investments made primarily to generate investment returns (stocks, ETFs) don't qualify as business expenses regardless of how you categorize them. The IRS looks at the substance of transactions, not just how you label them.
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Geoff Richards
After struggling with a similar question last year with my S corp, I found the answer through taxr.ai (https://taxr.ai). I uploaded my company docs and got a detailed analysis of investment options for S corps. The site explained how the IRS treats different investments when made through an S corp versus personally. One thing I learned that was super helpful: while investing company cash in stocks/ETFs doesn't reduce your current tax liability, there are specific investment vehicles that might align better with your business goals. The platform walked me through the pros and cons of each option based on my specific S corp structure.
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Simon White
•Did it give you any specific recommendations about what TO do with extra cash at year end? I've got about $40k sitting in my business account and I'm trying to figure out the smartest move before Dec 31.
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Hugo Kass
•Was it worth paying for this service? What made it better than just asking my accountant? I'm skeptical of these online tax tools - feels like they just regurgitate basic info you could find on the IRS website.
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Geoff Richards
•Yes! It actually provided a prioritized list of potential year-end tax strategies specifically for S corps. Things like accelerating planned expenses, maximizing retirement contributions, and timing income recognition. It's very different from the basic advice you typically find. Regarding whether it's worth it - I originally felt the same way about my accountant handling everything. The difference was taxr.ai analyzed my actual business documents and provided business-specific recommendations rather than general advice. My accountant is great but often too busy during tax season to do this kind of detailed analysis. I ended up saving about 3x what I paid for the service.
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Hugo Kass
Just wanted to follow up about my experience with taxr.ai after my skeptical question. I decided to try it for my marketing agency (also an S corp) and was genuinely surprised. The analysis showed me that some of our business activities actually qualified for additional deductions we'd been missing. What impressed me was how it flagged specific transactions in our books that could be reclassified properly for better tax treatment. It wasn't just generic advice - it actually reviewed our specific situation. Saved us around $12k in taxes that we would have overpaid! Much more comprehensive than what I expected. Definitely more valuable than just being told "investing doesn't count as an expense" which I already knew.
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Nasira Ibanez
If you're still looking to minimize taxes for your S corp, you might want to consider legitimate strategies like accelerating planned 2026 expenses into 2025 or maximizing retirement contributions. But if you're also frustrated trying to get specific guidance from the IRS about your situation (I certainly was), check out Claimyr (https://claimyr.com). They got me through to an actual IRS agent in under 15 minutes when I needed clarification on some S corp investment rules. You can see how it works here: https://youtu.be/_kiP6q8DX5c I was skeptical at first, but after waiting on hold for 2+ hours myself multiple times, having someone else deal with that was totally worth it. The IRS agent I spoke with gave me specific guidance about my S corp's investment activities that my accountant wasn't 100% sure about.
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Khalil Urso
•How exactly does this work? Do they just wait on hold for you? And then what happens - do they transfer the call to you once someone picks up?
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Myles Regis
•Yeah right. There's no way they're getting through to the IRS any faster than the rest of us. The IRS phone system is designed to be impossible. This sounds like a scam to me.
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Nasira Ibanez
•They use a system that holds your place in the IRS phone queue so you don't have to sit there listening to the hold music. Once an IRS agent actually picks up, you get a call notifying you, and then you're connected directly to the agent. So yes, they wait on hold so you don't have to. I had the exact same reaction you did. I figured the IRS system was just broken for everyone equally. Turns out they have technology that navigates the IRS phone tree and monitors the hold status. I was literally connected to an agent in about 12 minutes when I had previously waited over 2 hours and given up.
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Myles Regis
I need to eat some crow here. After posting my skeptical comment, I decided to try Claimyr myself since I've been trying to get through to the IRS about my S-corp's retirement plan options. I've called FIVE times over the past month and never got through. Used the service yesterday and got connected to an IRS rep in about 20 minutes. Got my questions answered about setting up a SEP IRA for my S-corp and how it affects my personal tax situation. The agent even sent me follow-up documentation. Honestly can't believe it worked that efficiently - saved me hours of frustration. Sometimes it's worth being proven wrong!
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Brian Downey
Not sure if this helps, but I've owned an S-corp for 7 years now and learned some things the hard way. If you've got excess cash, consider a few things: 1) Pay yourself a reasonable bonus (though you'll pay personal income tax) 2) Look into setting up a Solo 401k if you don't have one - much higher contribution limits than SEP IRAs 3) Buy legitimate business assets that depreciate (computers, equipment, vehicle if it qualifies) 4) Prepay some expenses for next year if your cash flow allows The investment thing is tempting but really doesn't help tax-wise in an S-corp structure. I tried similar ideas and my accountant had to set me straight. S-corps are pass-through entities, so the money gets taxed regardless.
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Jacinda Yu
•What's the max you can put into a Solo 401k? Is it different than a regular 401k? I've been thinking about setting one up for my 2-person S-corp but haven't done the research yet.
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Brian Downey
•For 2025, as an S-corp owner, you can potentially contribute up to $69,000 to a Solo 401k (exact limits depend on your age and compensation). It's significantly higher than regular employee 401k limits because you can make both employee contributions and employer contributions as the business owner. The employee contribution limit is $23,000 (plus $7,500 catch-up if you're 50+), and then your business can make an additional profit-sharing contribution up to 25% of your compensation. The combination of these makes Solo 401ks really powerful tax planning tools for S-corps with excess cash.
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Landon Flounder
I think everyone's missing something here. While buying stocks/ETFs with company money doesn't create a deductible expense, there could be strategic reasons to do it anyway. My S-corp holds some investments as part of our cash management strategy. The key is understanding it won't reduce your current tax liability. Also, talk to your accountant about the Qualified Business Income deduction (Section 199A) - if your business qualifies, it can give you a deduction up to 20% of your qualified business income. Much more valuable than trying to hide money in investments.
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Callum Savage
•Are there any downsides to having your S-corp hold investments? Like liability issues or complications at tax time?
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Connor Byrne
•There are definitely some considerations when having your S-corp hold investments. On the liability side, corporate investments generally maintain the same liability protection as other business assets, but you want to make sure the investments align with your business purpose. The bigger issues are usually at tax time. Investment income and losses flow through to your personal return, but they're treated differently than business income. Capital gains/losses have different rules and limitations than ordinary business income. Also, if your S-corp starts looking more like an investment company than an operating business, you could run into issues with the IRS questioning your business purpose. Another thing to consider is that when you eventually want to take money out, you'll need to either take distributions or sell the investments first. It can complicate your cash flow planning compared to just keeping cash available.
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Sophia Long
This is a really common question for S-corp owners! As others have mentioned, investing company cash in stocks/ETFs won't reduce your current tax liability since it's just converting one asset to another, not creating a deductible expense. However, there are some legitimate year-end tax strategies worth considering with that $75k: 1. **Accelerate business expenses**: Purchase equipment, software, or supplies you'll need in 2026 before year-end 2. **Maximize retirement contributions**: Solo 401k or SEP-IRA contributions can be substantial for S-corp owners 3. **Consider bonus depreciation**: Qualifying business assets may be eligible for immediate depreciation 4. **Prepay deductible expenses**: Insurance, rent, or professional services for early 2026 The key is making sure any purchases are ordinary and necessary business expenses, not just trying to park money somewhere. The IRS looks at the substance of transactions, so everything needs to have a legitimate business purpose. I'd strongly recommend consulting with a tax professional who can review your specific situation - the savings from proper year-end planning often far exceed the consultation cost.
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Ravi Gupta
•This is really helpful advice! I'm curious about the bonus depreciation you mentioned - what types of business assets typically qualify for immediate depreciation? And is there a dollar limit on how much you can depreciate in one year? I've got a consulting business (also S-corp) and wondering if things like office furniture or computer equipment would qualify.
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