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supersonic_528 OP t1_iufmdti wrote

Reply to comment by DeluxeXL in After-tax 401K to Roth IRA -- pro rata taxes by supersonic_528

I see. If I understood it correctly,

  1. Pre-tax and after-tax 401K accounts are considered separate pools, so for the aforementioned after-tax 401K to Roth IRA rollover, no tax will be paid on pro-rata basis based on the amount I have in pre-tax 401K.

  2. However, for IRAs, pre-tax and after-tax IRAs are considered as part of the same pool, so for after-tax IRA to Roth IRA conversion, the pro-rata rule is in effect if I have funds in pre-tax IRA account.

Is that correct? Thank you.

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DeluxeXL t1_iufrp1x wrote

> Pre-tax and after-tax 401K accounts are considered separate pools, so for the aforementioned after-tax 401K to Roth IRA rollover, no tax will be paid on pro-rata basis based on the amount I have in pre-tax 401K.

Yes.

> However, for IRAs, pre-tax and after-tax IRAs are considered as part of the same pool, so for after-tax IRA to Roth IRA conversion, the pro-rata rule is in effect if I have funds in pre-tax IRA account.

Yes, in any of your non-Roth, non-inherited IRAs

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supersonic_528 OP t1_iuipyot wrote

As I mentioned earlier, my traditional IRA account does not have any pre-tax contributions. It, however, does have a small amount of gain (about $150), which is obviously not taxed (yet). I was wondering that in order to avoid the complications with pro-rata tax calculation associated with my regular backdoor Roth conversion (after-tax traditional IRA to Roth IRA) that I do every year, if it's better to simply not have any pre-tax money in my traditional IRA account. This will mean that I move this $150 too to the Roth IRA. However, I'm not very clear about the process. Do I just move the entire $150 now, and then pay the tax on that $150 when I file my taxes next year? Thanks!

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DeluxeXL t1_iuir0h5 wrote

It doesn't matter when you do it. You only need to do it once. Easiest is to do it at the same time when you do regular backdoor Roth.

  1. Contribute $6000
  2. Convert $6150.49
  3. Report the $150 income (Form 8606 parts 1 and 2, carried onto Form 1040)
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supersonic_528 OP t1_iujvz7g wrote

> Pre-tax and after-tax 401K accounts are considered separate pools, so for the aforementioned after-tax 401K to Roth IRA rollover, no tax will be paid on pro-rata basis based on the amount I have in pre-tax 401K.

Is this true, or am I missing something? I came across this link. It basically says that we do need to pay tax on a pro-rata basis if we are rolling over from an after-tax 401K account.

https://www.irs.gov/retirement-plans/rollovers-of-after-tax-contributions-in-retirement-plans

Can I roll over just the after-tax amounts in my retirement plan to a Roth IRA and leave the remainder in the plan?

No, you can’t take a distribution of only the after-tax amounts and leave the rest in the plan. Any partial distribution from the plan must include some of the pretax amounts. Notice 2014-54 doesn’t change the requirement that each plan distribution must include a proportional share of the pretax and after-tax amounts in the account. To roll over all of your after-tax contributions to a Roth IRA, you could take a full distribution (all pretax and after-tax amounts), and directly roll over:

  • pretax amounts to a traditional IRA or another eligible retirement plan, and
  • after-tax amounts to a Roth IRA.
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DeluxeXL t1_iuk20bq wrote

>> Pre-tax and after-tax 401K accounts are considered separate pools, so for the aforementioned after-tax 401K to Roth IRA rollover, no tax will be paid on pro-rata basis based on the amount I have in pre-tax 401K.

> Is this true

Yes, it is true. Each 401k subaccount is its own pool.

Your after-tax subaccount contains

  1. after-tax contributions
  2. pretax earnings, if any -- this only happens if you don't immediately roll out after your after-tax contribution.

When you roll out of this subaccount, you must roll out both 1 and 2 and nothing else.

The IRS agrees:

> Notice 2014-54 doesn’t change the requirement that each plan distribution must include a proportional share of the pretax and after-tax amounts in the account.

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