If I edit my housing app after the deadline, does that mean I submitted it late?

I submitted my housing app before the deadline, but I want to change my LLC preference. If my app is considered late, I’ll be placed on bottom of their priority list, so will altering my information cause them to think I submitted my application late?

I believe you have until early August to make changes to your housing application without being it considered late. You will not lose your priority. I would call and confirm with the housing administration just to make sure.