I can't really find any definitive answers with regards to 1031 exchange holding period regarding continuing to reinvest. The IRS clearly doesn't want you to do an exchange and sell the property. My CPA and my former National Tax Service accountant with years of experience (also has real estate broker's license) says you can sell the relinquished property in less than a year as long as the equity is "continued" in another like kind deal. CPA said he has clients that reinvest in a shorter period than what I"m talking about.
All of the money must be continued in the next 1031 exchange and it will be spread over two tax years so I may just plan to do that. Both say I'm not in the danger zone of being cast as a "dealer".
I'd have to hold one year and a day at least I understand if I did move in it as a residence and hold for five years to get tax free gain.
I also know you do not have to rent the replacement property. Also, there is some discussion that the hold period for the relinquished property was 7 years. That could make a difference too.
If anyone has any experience in this holding period mess I"d appreciate their input.