Hey, so I've been working on my CSS financial aid profile and I'm doing the tax part for my parents. However, they both filed separate tax forms AND the type of form they did is different as well.
My dad filed the 1040
My mom filed the 1040EZ
So, in the part where it says "Select the type of federal income tax return the student's parents filed, or will file, for 2017", which do I choose? On the sidebar question thing it said to choose the more complex one. But, what makes it complex? Does it mean like the longer one or is it referring to the form that has the most information filled out? Because my dad has a longer form but my mom has more numbers involved....