I have Airbnb experience and I'm looking to roll over some stones here in the Burgs as well. 

In your example $26,000 would be taxable.If the sponsor of the 401k plan is no longer exist you would have to terminate the plan and rollover all remaining assets into another qualified retirement account such as an IRA. 

Also, neither is well suited for repeated flipping as it is considered a business and subject to taxation inside of an IRA on UBTI.A Rollover as Business Startup (ROBS) plan would allow you to use tax-deferred retirement savings as a shareholder of your personal flipping business. 

But it would also allow you to rollover other IRA funds and invest them in other RE or lending.11.

Even the ability to take process an indirect rollover from an IRA (withdraw funds from an IRA and then return with 60 days to avoid taxes and penalties) has been severly limited as now you can only process one 60-day indirect rollover per every 12 month period regardless of the number IRA accounts that you have.2) Here are the general considerations regarding 401k loans.401k Participant LoansIf your 401k plan allows for 401k participant loans, the maximum loan amount is equal to 50% of the balance up to $50k.

I suppose I'd have to calculate whether the amount of interest I'm saving by refinancing that one at a lower rate is saving me more than the fact I'd be paying a larger portion towards interest by resetting the amortization schedules for all properties, seeing as I'm around 10 years in on 30-year loans.I'd definitely go 1031 if I do decide to sell one, though I have the added complexity of being a tax-resident in Japan meaning I'd technically have to report the sale and could still be liable for capital gains; no 1031s here :( - though it would still count for depreciation rollover at the very least.Regardless, setting up a lender that's willing to offer me reasonable terms is the first step no matter how I think about it, so that's where I'll start. 

The catch is that in this old 401k it is a combined pretax and roth... roughly a 50%-50% split of each.I've been told by Fidelity that I can rollover the whole thing into my non-prototype account (solo401k) which currently is only 100% pretax funds, however it would be up to me to keep detailed records on which percentage is roth and which is pre-tax.Is anyone else having this issue and how is it being handled? 

I will likely have the option to roll over a 401K in the near future and am considering my alternatives as to what to do with the money that I have saved up over the years.  

If you have transfers or rollovers to do, these can be requested after receiving the plan documents as well.

I am still working at the same company, not retired , and planning to roll over my 403b to self directed IRA .