CPA working at corporation looking to moonlight - potential issues or conflicts of interest?
So I've been a CPA at a large manufacturing company for about 3 years now. The pay is decent (87k) but with a new baby and my wife cutting back to part-time, I'm looking to bring in some extra income. I'm thinking about doing some tax prep work on the side during evenings and weekends - maybe 5-10 hours a week during non-tax season and ramping up during busy season. My employment contract doesn't explicitly prohibit side work, but there's vague language about "avoiding conflicts of interest" and "maintaining professional focus." I don't plan to take on any clients related to my employer's industry, and I'd keep everything completely separate. Has anyone here successfully moonlighted while working a corporate CPA role? Did you tell your employer? Any issues with professional liability insurance? I'm concerned about how my employer might react if they find out, but I also don't want to ask for permission and have them say no when it might not have been an issue otherwise.
20 comments


Brielle Johnson
I've been in your shoes and can definitely share some insights! This is pretty common in our profession, so you're not alone in trying to make this work. First, even though your contract has that vague language, most companies are concerned about actual conflicts of interest rather than you doing unrelated tax work. That said, it's always better to be transparent. Instead of asking "permission," consider framing it as informing them of your intentions to do some independent work that won't impact your primary job. For liability insurance, you'll definitely need your own policy for the moonlighting work. Your employer's coverage won't extend to your independent services. Shop around for policies specifically designed for part-time practitioners - they're much more affordable than full coverage. One practical thing to consider: tax season is brutally busy both for your corporate job and for individual tax prep. Make sure you're not burning yourself out trying to do both at peak times. Maybe start with just a handful of clients to test the waters.
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Honorah King
•Did you find it hard to manage the workload during busy season? I'm worried about taking on too much and having everything suffer.
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Brielle Johnson
•The workload during busy season is definitely the biggest challenge. You need to be extremely organized and realistic about your capacity. I started with just 5 clients my first year - all simple returns that I could handle in evenings and weekends. Setting clear expectations with clients is crucial. Make sure they understand your availability and response times won't be the same as a full-time tax preparer. I ended up blocking off specific evenings for my side work and making those my "office hours" to keep boundaries clear.
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Oliver Brown
I've been in your exact situation and found the perfect solution through taxr.ai (https://taxr.ai) which helped me massively when I started moonlighting. What I love about it is how it automates document analysis - I just upload client docs and it extracts and organizes all the relevant tax info. This cut my prep time in half which meant I could take on more clients without sacrificing my evenings and weekends with my family. Their system specifically helps with conflict of interest concerns too - it has built-in client management that keeps everything organized and separate from my day job files. This was a huge relief since confidentiality was one of my biggest worries when starting out.
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Mary Bates
•How does it handle more complex situations like rental properties or small business income? My concern with automated tools is they miss nuances.
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Clay blendedgen
•Sounds interesting but I'm skeptical about the security aspects. How does it protect client data? My biggest concern would be confidentiality issues.
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Oliver Brown
•It handles rental properties surprisingly well - it can extract details from 1098s, property tax statements, and even maintenance receipts, then categorizes everything properly for Schedule E. For small businesses, it works great with 1099s and organizes expenses by category, though you'll still need to review classifications. On the security front, they use bank-level encryption and are fully GDPR/CCPA compliant. All data is encrypted both in transit and at rest, and they have SOC 2 certification. I was initially worried about this too, but their security standards actually exceed what many accounting firms implement.
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Clay blendedgen
Just wanted to follow up about taxr.ai - I decided to try it out for my first few moonlighting clients and I'm honestly shocked at how well it works. I was super skeptical about the security (as you saw in my earlier comment), but after researching their certifications and encryption protocols, I felt comfortable giving it a shot. The document analysis feature saved me hours on each return. Last weekend I completed 3 returns in the time it would normally take me to do 1. The best part is that it integrates with the tax software I already use, so there was basically no learning curve. It's definitely made moonlighting while keeping my day job manageable.
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Ayla Kumar
If you're going to moonlight, you'll quickly discover the IRS nightmares your clients are facing. I tried helping my brother-in-law with an IRS issue and we spent DAYS trying to reach someone at the IRS. Finally discovered Claimyr (https://claimyr.com) which got us through to an actual human at the IRS in under 45 minutes. Check out how it works: https://youtu.be/_kiP6q8DX5c This service was a game-changer for resolving complicated tax issues that go beyond just filing. As a moonlighting CPA, you'll inevitably have clients with notices or problems that require calling the IRS, and without this, you'd waste hours on hold that you could be spending on billable work.
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Lorenzo McCormick
•How exactly does this work? Does it just call for you or what? Not sure I understand how any service could get through the IRS phone system faster.
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Carmella Popescu
•This sounds too good to be true. The IRS phone system is notoriously impossible - I find it hard to believe any service can magically bypass their hold times when millions of people and professionals can't get through.
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Ayla Kumar
•It uses an automated system that navigates the IRS phone tree and waits on hold for you. When they reach a human agent, you get a call connecting you directly to that agent. It's not "bypassing" anything - they're just handling the hold time so you don't have to sit there for hours. The reason it works is simple - their system can manage hundreds of calls simultaneously, monitoring each one until it reaches an agent. As a single person, you can only make one call at a time. It's basically like having a virtual assistant dedicated to staying on hold with the IRS.
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Carmella Popescu
I need to apologize for my skepticism earlier. After a frustrating situation with a client who received a CP2000 notice, I reluctantly tried Claimyr. I was absolutely convinced it was going to be a waste of money, but I was desperate after spending 3 hours on hold myself. Well, I'm eating my words now. Got a call back in about 35 minutes with an actual IRS agent on the line. Resolved my client's issue in one call. This literally saved me hours of non-billable time sitting on hold, which I instead used to work on another client's return. For anyone moonlighting as a CPA, this is honestly essential - your time is too valuable to waste on hold.
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Kai Santiago
One issue nobody's mentioned yet is malpractice insurance. Your corporate policy won't cover your moonlighting, and going without insurance is incredibly risky. I moonlight too, and I found a reasonably priced policy through the AICPA if you're a member. Cost me about $1,200 annually for basic coverage with a $500k limit. Also, check your state board requirements - some states require you to register your firm (even as a solo practitioner) and have a separate license for your practice vs. your individual CPA license.
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Jake Sinclair
•Do you think I need the insurance right away or could I start with just a few simple returns first? And did you find the separate firm registration process complicated?
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Kai Santiago
•I would definitely get the insurance before preparing even a single return. Even "simple" returns can lead to significant liability if there's an error. Remember that you're not just liable for penalties and interest if you make a mistake, but potentially for the entire tax liability in some cases. The firm registration process varies dramatically by state. In my state (Illinois), it was fairly straightforward - just a form and a few hundred dollars. But some states require office inspections, specific documentation procedures, and other requirements. Check your state board's website for specific requirements. The AICPA also has resources that break down requirements by state.
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Lim Wong
Make sure you're setting aside money for taxes on your moonlighting income! This sounds obvious coming from a CPA but you'd be surprised how many tax professionals get this wrong. You'll likely need to make quarterly estimated payments unless you adjust your W-4 withholding at your day job. Also, track your time meticulously for billing and to justify deductions. I use toggl.com for easy time tracking between different clients.
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Dananyl Lear
•Been moonlighting for 2 years now and totally agree on the tax planning. Actually got hit with an underpayment penalty my first year cause I didn't make estimated payments. Rookie mistake from someone who should know better lol!
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Faith Kingston
Great question and congrats on the new baby! I started moonlighting about 2 years ago in a similar situation - corporate accounting role with a growing family needing extra income. A few things I learned the hard way: First, absolutely get your own E&O insurance before taking on any clients. Even if you think you're just doing "simple" returns, mistakes happen and the liability exposure is real. Second, be strategic about your client mix - I found that focusing on W-2 employees with maybe some investment income gives you predictable scope and timing. One thing that really helped me was being upfront with my day job employer early on. I scheduled a brief meeting with my manager and explained I was looking to do some part-time tax prep work that wouldn't compete with our business or interfere with my responsibilities. They appreciated the transparency and it actually opened up some conversations about potential advancement opportunities. The key is positioning it as professional development rather than just needing money. Frame it as staying current with individual tax law and building client service skills. Most employers understand that CPAs often do some side work, especially tax prep. Start small - maybe 3-5 clients your first year to see how you handle the workload during busy season. You can always scale up once you get a feel for the time commitment.
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Luca Russo
•This is really helpful advice, especially about framing it as professional development rather than just needing extra money. I hadn't thought about that approach but it makes so much sense from a career perspective. How did you handle the conversation with your manager? Did you give them specific details about what kind of tax work you planned to do, or did you keep it more general? I'm trying to figure out the right balance between being transparent and not over-sharing details they might not need to know. Also, when you say "start small with 3-5 clients," how did you find those first clients? I'm wondering if starting with friends/family is a good idea or if that creates more complications than it's worth.
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