NUA of company stock and Roth IRA and after tax

I have company 401k. I am over 59.5. I have 3 different buckets in my 401(k): 1) ESOP (which is company match over years consisting of company stock ). 2) company stock that I bought myself 3) other equity based mutual funds. The 401(k) statement also says that I have
a) after tax
b) before tax,
c) roth 401(k)
d) company match.

When I rollover 401k, I would like to utilize NUA option as follows: use NUA for all my ESOP (company match) and put only 50% of my company stock that I bought myself into NUA. The rest of the money would go into IRA.

Considering that I have both “after tax” and Roth 401(k) how would my 1099R look like? I am a bit at loss considering that a NUA portion of the company stock that I bought myself includes both “after tax” money and Roth 401(k).



  • You have the most complex combination possible. There are some issues here that are plan specific such as whether you will have the option of assigning the (non Roth) after tax amount to fund a non taxable Roth conversion or if it will be used to reduce the taxable cost basis of the employer shares. You will have to decide which you prefer, and then call them to see if it can be done.
  • You will get an H coded 1099R to report the direct rollover of the Roth 401k balance to a Roth IRA.
  • You will get a 7 coded 1099R to report the distribution of the NUA shares
  • Also a G coded 1099R to report the direct rollover of the rest of the account to a rollover TIRA.
  • Plan accounting will also determine if various lots of company shares have different cost basis per share or if the plan requires all of them to be reported with an average cost basis. Different lots may allow you to use NUA only on the lowest cost basis shares, meaning more cap gain. But you need to get a cost basis quote for these shares because NUA is only beneficial if the cost basis is low enough. Low enough is often 25% or less UNLESS you have current cash needs for expenses and need to tap the 401k plan for that cash. In that case, you could distribute the shares, sell them, and pay the lower LT cap gain rate on the NUA rather than ordinary income on the entire amount. Or you could also ask for the non Roth after tax money to be sent to you as cash, in which case the NUA cost basis would not be reduced and you could not do a non taxable Roth conversion. I would avoid try to override plan average cost accounting with your own breakdown, as that is very aggressive and risky since the reaction of the IRS to this is unpredictable.
  • So you have a real planning challenge here with many mix and match options on how to apply these options. If there are employer shares in your Roth 401k, I would not consider them for NUA, just include them in the H coded direct rollover, then sell them tax free once in your Roth IRA.
  • If you were able to eliminate the NUA option altogether, you could just roll the after tax non Roth amount to your Roth IRA along with the H coded Roth 401k balance, and the rest of the plan to a rollover TIRA. There would be no current tax due at all. This is much simpler, both in executing the rollovers, reporting the 1099R forms, and eliminating future Form 8948 reporting of NUA stock sales. The advantage of the LT cap gain rate is greater if your marginal ordinary tax rate is higher where there is a larger difference between the two rates.
  • Finally, diversification is more important than any tax benefits because lack of diversification could cost you principal which is many times worse than loss of a tax benefit.

Alan thank you very much. Your response as always is very prompt and on time. In my case my employer is using avearge cost basis — thus  I do not have a leeway in asking the employer to do it by lot. I also do not want to lose an option of converting all of my  “after cash” money into Roth IRA account. Just to clarify — I do have both “after tax” and Roth 401k in my employee shares. Thus when you say “If there are employer shares in your Roth 401k, I would not consider them for NUA, just include them in the H coded direct rollover, then sell them tax free once in your Roth IRA.” — how can I do I do this — would my plan adminstrator do it for me if I ask him to do it? Also how would my plan adminstrator handle “after tax” money which is also in my employer shares of 401k? Please notice that I only plan to utilize 50% of my employer shares in 401k for NUA and apply the rest for IRA. Please note that both Roth 401(k) and “After Tax” are substantialy less than 50% of my employer shares. 

  • Very few plans will deny a Notice 2014-54 split rollover that would direct all your non Roth after tax funds to your Roth IRA and your pre tax non Roth balance to a rollover TIRA. The only place your Roth 401k money can go is to your Roth IRA. I expect that all 3 of the above rollovers will be provided. But when you add the NUA issue, various plan accounting rules come into play that you would have to understand before requesting the distribution of those shares to your taxable brokerage. For example, if the plan locks your after tax contributions to the employer shares, you would have to accept a reduction in the taxable cost basis for the NUA distribution, and you cannot use the after tax amount for both NUA cost basis reduction AND send any of the after tax money to your Roth IRA. It’s one or the other. 
  • When your plan indicated that they use average cost for the NUA shares, is it possible they use a different average cost for the ESOP shares than the others? If that was the case, if the NUA cost basis is low enough to justify it, you could utilize the lower cost basis average for NUA.
  • Have you received a quote on the NUA cost basis per share, broken down if there is more than one average (for example, average for ESOP and a different average for the others).
  • Even if the plan accounting has some restrictive characteristics, you will still likely have multiple choices on how to break down your LSD, particularly how the non Roth after tax money is applied or how many NUA shares you want to distribute. That would depend on just how low the cost basis of those shares is once the non Roth after tax balance is applied according to plan rules. It is possible that the plan will allow you to apply it as you wish.
  • While choices where you direct certain plan portions is important, the actual dollar amounts you have for each would also affect your choice. For example, if the plan has locked the after tax amount to the actual shares purchased, you could control how much is left over for a non taxable Roth rollover by limiting the number of NUA shares distributed, so your choice is very complex. If the gross amount here is high enough you might want to hire a qualified consultant to assist in making the best possible decision. However, locating one that really understands NUA and all these issues may be difficult, especially if you are not located in a large metro area. If you did find one, it is probably too late in 2019 to complete the LSD.

Alan, thank you again for your thorough answer. Yes I have an option with my company on whether to put my “after tax” money in Roth IRA or use it to reduce my NUA cost basis. You are also correct that I have two different average share prices for ESOP (very low average share price)  and for my other company shares (low but still higher than for ESOP). This is why I want to use NUA for all ESOP and only use NUA for 50% of my other company shares (I also consider to do by lot calculations and recomputation myself when preparing taxes, since I have documentations by lot, and apply the lower cost basis lots to my 50% of the NUA portion of the other company shares — I understand that it might be an agressive approach per my previous discussion with you). I have a pretty good feel on effect of amount of cost basis  on advantages of  NUA vs IRA (I have prepared Excel spreadsheet myself  which   in addition to considering the  componding effect of IRA, I also  take into consideration minimum RMD aspects,  inheritance aspects of IRA, and ability to delay taking capital gain distribution from brokerage account — this is something Kitces does not directly account for in his analysis — which makes his example favor IRA rather than NUA ).My questions deals more  with the mechanics of what the numbers in each box and codes would be on my 1099R. I know it is an extra work for you — but if you can provide what goes into each 1099R boxes — this  would be greatly appreciated. As I mentioned earlier  the NUA portion will consists of 100% ESOP,  and 50% of company stock that I bought myself. The rest goes to IRA. I would like to see 1099R under two scenarios: 1)use all my after tax money for NUA cost basis reduction 2)  send all  after tax money to my  Roth IRA. My breakdown is as follows (I am rounding numbers):1) ESOP — $500,000 with cost basis of $30,000   2) company stock that I bought myself — $350,000 with cost basis $90,000 3) other equity based mutual funds — $700,000 . My company statement is also broken down as follows:a) after tax –$45,000b) before tax — $950,000c) roth 401(k) — $55,000d) ESOP company match — $500,000

Alan, I do not know whether my last follow up/question to you  fell throught the cracks or may be it was too much for me to ask to see how 1099R would like. If it is too much too ask — I understand it too.thank you again for your excellent service to the community — you have the best insight into IRA issues.

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