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One thing to consider that nobody has mentioned yet - if you go with Solo 401k, make sure you get one that allows for both traditional AND Roth options for the employee contribution portion. Some providers only offer traditional. I'm in the same situation (S Corp, similar salary range) and I split my contributions - traditional for the employer portion (25% of salary) and Roth for the employee portion ($23k). This gives me tax diversity in retirement. Fidelity and Schwab both offer free Solo 401ks with Roth options. I personally use Fidelity and the setup was pretty straightforward.
Does the Roth option for Solo 401k have income limitations like the regular Roth IRA? I've been avoiding looking into this because I thought I'd be over the income limits.
There are no income limitations for Roth contributions to a Solo 401k! This is one of the biggest advantages compared to Roth IRAs. You can make Roth contributions to the employee portion regardless of your income level. This is actually a great "backdoor" way for high-income earners to get money into a Roth account. Even if your S Corp starts doing really well and your income increases substantially in the future, you can still contribute to the Roth portion of your Solo 401k.
Dont forget about the 199A deduction when deciding how much salary to pay yourself! If ur salary is too high you might miss out on the 20% pass through deduction which can be huge. When I started my S Corp I was told to pay myself about 40% of profits as salary to be "reasonable" but every situation is different.
This is a really important point. The "reasonable compensation" requirement for S Corps needs to be balanced against maximizing the Section 199A deduction. With the pass-through deduction, you get a 20% deduction on your qualified business income (QBI), which is essentially your profit MINUS your salary. So there's a tradeoff - higher salary means more retirement contributions but less QBI deduction.
Yeh exactly! My accountant had me model different scenarios. If I paid myself $65k instead of $50k, I could put more in retirement but lost like $3k in QBI deduction. Gotta run the numbers both ways.
Don't panic yet! Double-check if you missed entering any withholding from your W-2. I had a similar issue and realized I'd accidentally skipped Box 2 when entering my info. Also, make sure you're claiming all eligible credits - even the ones that seem minor can add up.
Thank you! I just double-checked and I did enter everything correctly from my W-2. The federal withholding amount on my W-2 is $5,460 which seems lower than it should be based on my income. I'm wondering if something changed with my withholding during the year without me realizing.
That withholding amount does sound low for a corporate salary. As a quick rule of thumb, your federal withholding should typically be around 15-20% of your income if you're single with no dependents. Check your first pay stub of the year against your most recent one - sometimes withholding percentages change mid-year due to payroll system updates or corporate policy changes. Your HR department should be able to provide a withholding history if you request it.
What was your total income? I'm asking because I had a similar issue when I crossed into a higher tax bracket but my withholding didn't automatically adjust. TurboTax should show your effective tax rate somewhere - what does it say?
This happened to me too! My income went from $78k to $86k and I ended up owing $2,100 because my withholding didn't keep pace with the higher bracket. If you got a significant raise or bonus during the year, that's probably what happened.
Double check if your husband filled out a new W4 after the changes in 2020. The form was completely redesigned and removed allowances. A lot of people got confused and ended up with wrong withholding. My wife had the same issue - her employer asked her to fill out the new form but didn't explain it properly. We ended up owing over $4k.
This happened at my company too. HR gave everyone the new forms but provided zero guidance. Half our accounting department had withholding problems. The new form is way more confusing than the old one.
Check your state taxes too! If federal wasn't withheld, there's a good chance state taxes weren't either. You might have multiple tax bills coming. Sorry you're dealing with this - happened to me in 2019 and it was a nightmare.
H&R Block will charge you around $150-200 for a 1040X with a Form 8606, but honestly they're not great with backdoor Roth conversions in my experience. I went to them last year for almost the identical situation and the preparer had to call a specialist because she'd never handled one before. You might be better off finding a CPA who specializes in retirement accounts. Ask specifically if they're familiar with backdoor Roth conversions and Form 8606 reporting before you commit.
Thanks for the heads up about H&R Block. Do you know if there's a way to find CPAs who specialize in retirement accounts specifically? Should I be looking for any particular certifications or experience?
I'd recommend searching for a CPA who specializes in "individual tax planning" or "retirement tax planning" specifically. There's no special certification just for retirement accounts, but you want someone who regularly handles them. When you contact them, ask these specific questions: 1) How many backdoor Roth conversions do you handle annually? 2) Are you familiar with filling out Form 8606 for both non-deductible contributions and Roth conversions? Any CPA who hesitates on those questions probably isn't the right fit. The American Institute of CPAs (AICPA) website has a "Find a CPA" feature that lets you search by specialty, which could be a good starting point.
Whatever you do, make sure you file that 1040X! My spouse had a similar issue with Form 8606 and we ignored it thinking it was no big deal. Two years later we got hit with a CP2000 notice saying we owed taxes on the ENTIRE Roth conversion amount plus penalties and interest. Took months to sort out.
Exactly this! The IRS systems will assume the entire conversion is taxable if you don't have a properly filed 8606 showing your non-deductible basis. They have no way of knowing you already paid tax on that money otherwise.
Norah Quay
Just wanted to add - my financial advisor told me that for inherited IRAs before the SECURE Act (pre-2020), you don't need to empty the account in 10 years like newer inherited IRAs. You can stretch distributions over your lifetime, which is a huge tax advantage! But you absolutely need to start taking those distributions ASAP and file the 5329 forms for the missed years. Also, whatever you do, DO NOT roll this into your own IRA or do any kind of transfer that would make the IRS think you're treating it as your own. That would trigger immediate taxes on the entire amount. Keep it as a separately designated inherited IRA.
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Owen Devar
ā¢Thank you so much for this warning about not rolling it into our own accounts! I honestly might have tried to do that thinking it would simplify things. Do you happen to know if we can just start taking the correct distributions now, or do we need to "catch up" on all the ones we missed over the past years?
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Norah Quay
ā¢You don't need to "catch up" by withdrawing all the missed distributions at once. You should calculate what you should have taken each year, but going forward you just need to start taking the correct annual distributions based on the appropriate life expectancy table. What you DO need to do is file Form 5329 for each year you missed a distribution, request the penalty waiver on each form, and include a letter explaining that you didn't understand the RMD requirements. Then start taking the correct annual distribution this year. Most financial institutions that hold IRAs can help calculate your required distribution amount.
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Leo McDonald
Has anyone used TurboTax to handle this situation? I'm dealing with something similar but don't want to pay for an expensive accountant if the software can handle the forms.
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Jessica Nolan
ā¢I used H&R Block software (not the in-person service) last year to handle my missed RMDs on an inherited IRA. It worked fine for generating the 5329 forms, but it didn't help with the waiver request letter or calculating what my distributions should have been. I ended up having to research those parts separately.
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Leo McDonald
ā¢Thanks for sharing your experience! Sounds like I might need some additional help beyond just the tax software to get the calculations right. I'll look into what supplemental services might help with those calculations while still using the software for the actual filing.
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