Rental Income Consideration: If the property generated rental income while it was debt-financed, the portion attributable to the debt could have triggered UDFI.

Almost none of them ever pull the trigger.  

An audit could be triggered by a number of factors that don't line up when run through the IRS's system, and create an exception.

Sure enough the rehab ran over budget (we had a large contingency that was used up -- some due to contractor malfeasance, some due to pulling the trigger on big repairs like a new roof) and the revenues were right around expectations, maybe slightly below.  

You gat pull the trigger.

And after a year or two you can move into it and make it your retirement home without triggering the tax. 

It's good practice in making the calculations needed to decide whether or not to pull the trigger on a potential deal.You soon learn that starting off as a Doctor is less advantageous than starting off as a Janitor, because the game presets your income and expenses based on the job title.

In those instances, the title doesn't change hands, thus, the Due on Sale isn't triggered.

The best piece of advice I can give is just pull the trigger.

Finally decided to pull the trigger!