Ok, so now you now your parent doesn’t meet the hurdle to not file taxes. I would not list a job for this parent on your common app (or talk about it in any essays.)
I don’t know the value of your family’s assets, which you don’t have to answer here (you reported they own a rental property on another thread) but as kelsmom said there is a chance you may be selected for FAFSA verification. That’s out of your control of course, but you are learning a lot by way of making these posts. You might share some of this info with your parents. Good luck.