For schedule C, those are depletion, depreciation (including vehicles), business use of home, business mileage (perhaps a better option than writing off fuel costs), amortization (rarely applies), and casualty loss (also uncommon). 

Not uncommon for a PMC to entice an owner into signing with them with apparent low or no fees – only to charge owners for fees not mentioned in the contract and try to pass them off as “normal industry fees.”In our experience, the #1 mistake owners make when selecting a Property Management Company (PMC) is ASSUMING instead of CONFIRMING.It's often a case of not doing enough research, as they don't know what they don't know!

Not uncommon for a PMC to entice an owner into signing with them with apparent low or no fees – only to charge owners for fees not mentioned in the contract and try to pass them off as “normal industry fees.”In our experience, the #1 mistake owners make when selecting a Property Management Company (PMC) is ASSUMING instead of CONFIRMING.It's often a case of not doing enough research, as they don't know what they don't know!

It's not at all uncommon for contracts to contain clauses that are not enforceable. 

Thats an uncommon nightmare scenario, but it is possible.

This story isn't uncommon unfortunately.

I work with a lot of businesses, vendors, contractors and over the course of my life I have worked with a larger number of businesses and it is not uncommon for businesses, vendors, contractors to say thanks to their customers. 

I live on the prairie, where wood fireplaces are uncommon and having one commands no rent premium.

It is uncommon and most lenders won’t or don’t have the capacity to do it.

its not uncommon on the west coast to get 1 and 7 or 1 and 8 for a year.