The IRS typically selects returns for audit based on unusual or suspicious patterns, not the sheer length of a return.

Though the timeline for the project remains uncertain, the vision is clear: Chicago is poised to lead the future of technology.

I would assume asking proof of income on something like this is not unusual to request in a sale.

I'm a bit uncertain about Dayton.

To do this, divide the cost based on the ratio of the fair market value (FMV) of each asset to the total FMV of the entire property at the time of purchase.If you are uncertain about the FMVs of the land and the buildings, you can alternatively allocate the cost based on their assessed values for property tax purposes.Source: IRS Publication 527 (Residential Rental Property)

I want to make sure I'm not overlooking any potential risks or unusual requests in this counter offer.Thank you in advance for your help!

I mean the challenge is in complying with them with an unusual structure. 

People in a particular business saying that their product or service is great, they’ve done it hundreds of times and it’s been great, is not unusual, whether true or not.  

Somewhat unusual situation: we are in escrow on a property, and the current lender was going to underwrite the new loan.

Along with risks of natural disasters some areas of the country are also more litigious or even have more uncertain jury pools and that can also play into insurance pricing.