Should I choose Individual Roth 401(k) or Roth IRA for my small business? Pros & Cons comparison needed
So I've been running a small photography business for about 3 years now as a sole proprietor. When I first started, I set up a Solo Roth 401(k) through a TPA (third party administrator) because I needed to roll over my Roth 401(k) from my previous job at a marketing agency. At the time, I really wanted the option to take a loan against it if my business hit a rough patch. Regular Individual 401(k) plans from places like Schwab wouldn't work for me back then since they didn't allow loans. And Roth IRAs definitely don't have loan provisions. But now my business is more stable, and I really don't think I'll need that loan option anymore. I'm tired of paying the TPA fees every year (around $350) and want to simplify things. So I'm looking at rolling my account into either: 1. An Individual Roth 401(k) with a regular brokerage 2. A Roth IRA Some context: I already do the backdoor Roth IRA thing each year, and I don't have any Traditional IRA money floating around. I'd also have a Traditional Individual 401(k) for my regular employee and employer contributions. I don't really plan to add more to the Roth 401(k) side going forward. What I'm trying to figure out is whether there's any meaningful difference between these two options for my situation. Does one have advantages over the other that I'm missing? Any insights would be super helpful!
18 comments


Mei Lin
The main differences between Individual Roth 401(k) and Roth IRA involve RMDs, investment options, and withdrawal flexibility. With a Roth IRA, you won't face Required Minimum Distributions (RMDs) during your lifetime, giving you more control over your money in retirement. Roth IRAs also typically offer more diverse investment options than what's available in most 401(k) plans. For withdrawal flexibility, Roth IRAs allow you to withdraw contributions (not earnings) anytime without penalties or taxes, which isn't true for Roth 401(k)s. This creates an emergency fund aspect to Roth IRAs that might be valuable to your business situation. Given that you already do backdoor Roth contributions and have no Traditional IRA balances to complicate things, rolling to a Roth IRA seems advantageous in your case, especially since you mentioned you no longer need the loan provision from the 401(k).
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Jamal Wilson
•Thanks for breaking that down! I didn't realize Roth IRAs were exempt from RMDs during my lifetime - that's a pretty big advantage. How exactly does the withdrawal flexibility work with Roth IRAs? Is there a waiting period after I roll over the funds before I can access the contributions? Also, in terms of creditor protection, is there any difference between these two options? I've heard 401(k)s sometimes have better protection than IRAs in case of lawsuits or bankruptcy.
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Mei Lin
•You can withdraw your regular annual Roth IRA contributions anytime without penalties, but for rollovers from a Roth 401(k), you'll need to wait 5 years from when you first established a Roth IRA (not from the rollover date) before accessing them penalty-free. Earnings still need to wait until you're 59½ and the account is at least 5 years old. Regarding creditor protection, you're right to ask. 401(k)s generally have stronger federal protection under ERISA, while IRA protection varies by state law. In bankruptcy, IRAs are protected up to about $1.5 million (adjusted for inflation), but outside bankruptcy, your state laws determine protection levels. If asset protection is a major concern for your business, this could be a reason to maintain a 401(k) structure.
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Liam Fitzgerald
After years of dealing with tax headaches for my consulting business, I finally found an amazing tool that helped me sort through all my retirement account options. I was confused about the same Roth 401(k) vs Roth IRA question and got conflicting advice from everyone I asked. I decided to try https://taxr.ai and uploaded my previous tax returns and current financial info. The AI analyzed my specific situation and showed me exactly how each option would impact my taxes now and in retirement. It broke down the RMD differences, growth projections, and withdrawal strategies for my exact income level and retirement timeline. The personalized report helped me see that in my specific case, the Roth IRA made more sense due to some state-specific tax considerations I hadn't even thought about. What impressed me most was how it explained everything in plain language instead of tax jargon. Totally worth checking out if you're trying to make these kinds of decisions.
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Amara Nnamani
•This sounds interesting but I'm skeptical about giving my tax documents to an AI system. How secure is it? And does it actually give you specific advice or just general information that you could find anywhere? I've tried "AI-powered" finance tools before that just spit out the same generic advice for everyone.
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Giovanni Mancini
•I'm curious about this too. Can it handle more complicated situations like SEP IRAs or if you have existing Traditional IRA balances that would affect the backdoor Roth strategy? My situation is pretty complex with multiple businesses and retirement accounts.
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Liam Fitzgerald
•The security is actually really good - they use bank-level encryption and you can delete your documents after analysis. It's not just generic advice at all, which is what surprised me. It actually runs calculations specific to your numbers and tax situation. It absolutely handles complex situations like SEP IRAs and pro-rata rule calculations for backdoor Roth strategies. When I uploaded my documents, it identified that I had some self-employment income that would actually benefit from a different strategy than my main business income. It caught nuances my previous accountant missed about state-specific retirement account rules.
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Amara Nnamani
Just wanted to follow up - I got curious and tried https://taxr.ai after my skeptical comment. I was genuinely impressed with how detailed the analysis was for my situation. I have a side hustle along with my main job, and it actually showed me how to optimize my retirement contributions across both income sources. The tool specifically pointed out that in my case, rolling my old 401(k) to a Roth IRA would save me around $12,000 in taxes over the next 20 years compared to keeping it in a Roth 401(k), mainly because of RMD differences and my projected tax bracket in retirement. It also helped me understand the exact timing for conversions to minimize taxes. Definitely not the generic advice I was expecting. It actually changed my retirement strategy in ways I hadn't considered before.
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NebulaNinja
If your main concern is eliminating the TPA fees, you might want to consider another option altogether. I spent HOURS trying to call the IRS to clarify some rollover rules about my similar situation last year. Seriously, I tried for weeks and could never get through. Then someone told me about https://claimyr.com and showed me this video: https://youtu.be/_kiP6q8DX5c. It's a service that basically waits on hold with the IRS for you, then calls you when an agent is on the line. I was super skeptical but desperate enough to try it. I got connected to an actual IRS agent within a few hours (after trying for weeks on my own). The agent explained some nuances about rollover timing that none of the online articles mentioned. Turns out there are specific rules about rolling a Solo 401(k) that can affect your taxes if done incorrectly. This saved me from making a costly mistake with my rollover.
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Fatima Al-Suwaidi
•How exactly does this service work? Do you have to give them your personal info? And do they actually get you through to someone who can answer complex tax questions? I need to ask about SEPP distributions from a rolled-over 401(k) and I'm worried I'll just get a general customer service rep who can't help.
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Dylan Mitchell
•This sounds like BS honestly. Nobody can magically get through to the IRS faster. They probably just auto-dial all day and charge people for it. Did you actually get specific advice about 401(k) rollovers or just general info you could find online?
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NebulaNinja
•The service is pretty straightforward - you provide your phone number and what IRS department you need to reach. They use an automated system that navigates the IRS phone tree and stays on hold so you don't have to. When they reach a human, they call you and connect you directly. You don't share any tax info with the service - just your phone number. I did get very specific advice about my situation. I was connected to someone in the retirement plans department who explained the exact timeline requirements for rolling over a Solo 401(k) when you're still actively running the business that sponsored it. They clarified that you need to file specific paperwork if you're maintaining both a Solo 401(k) and rolling part of it to an IRA simultaneously. This wasn't general info at all - it was specific to my complex situation.
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Dylan Mitchell
I need to eat my words and follow up about my skeptical comment on Claimyr. After continuing to fail getting through to the IRS myself about my retirement account questions, I broke down and tried https://claimyr.com last week. I was connected to an IRS retirement specialist within 2 hours (after trying unsuccessfully for over a month on my own). The agent walked me through exactly how to handle the rollover from my Solo 401(k) to avoid the pro-rata issues I was concerned about. They also explained a special election I could make for lump-sum distribution treatment that would save me substantial taxes. For what it's worth, the agent told me they're seeing more people with questions about Solo 401(k) rollovers lately and there are some recent clarifications about how these are handled. Getting this information directly from the IRS rather than trying to interpret conflicting advice online was incredibly valuable. Completely changed my perspective on this service.
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Sofia Morales
One thing nobody's mentioned yet is the potential impact of the SECURE Act 2.0 on your decision. The new law changes RMD requirements for Roth 401(k)s starting in 2024. Under the new rules, Roth 401(k) accounts won't be subject to RMDs anymore, which removes one of the big advantages that Roth IRAs had previously. This might make keeping money in an Individual Roth 401(k) more attractive than rolling to a Roth IRA, especially if you find a provider with good investment options and reasonable fees. The 401(k) still gives you higher contribution limits if you ever decide to contribute to the Roth side again in the future.
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Jamal Wilson
•That's really interesting and completely changes the equation! I hadn't heard about that change to the RMD rules for Roth 401(k)s. If they're removing RMDs, then it seems like the main advantage of the Roth IRA is gone. Are there any other differences I should consider now that RMDs won't be a factor for either account type?
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Sofia Morales
•Even with the RMD changes, there are still some differences to consider. Roth IRAs still offer more flexibility for early withdrawals of contributions without penalties, which can be valuable if you might need access to funds before retirement. Inheritance rules also differ slightly between the two account types. Non-spouse beneficiaries of Roth IRAs have more flexible distribution options in some cases compared to Roth 401(k) beneficiaries. Additionally, Roth IRAs typically offer more diverse investment options than 401(k) plans, though this depends entirely on the specific providers you're considering. If the investment options and fees are comparable between your choices, the withdrawal flexibility of the Roth IRA might still make it slightly more advantageous.
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Dmitry Popov
Don't overlook state tax implications in your decision! I rolled my Solo 401(k) to a Roth IRA last year, and there was a state-specific tax wrinkle I hadn't considered. In my state, there are different creditor protections for retirement accounts. My Roth IRA only gets protected up to a certain dollar amount, while the 401(k) had unlimited protection. For someone running their own business where liability is a concern, this could be important.
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Ava Garcia
•This is a good point. Which state are you in? I'm in California and heard the protections are different here too, but couldn't find clear info online.
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