Grinnell’s NPC does not look updated to me. The COA is for 2023-24, so make sure to increase tuition/fees/room/board by 4%-5% for 2024-25.
They also are still adding back 401K contributions to income, which FAFSA won’t do for 2024-25.
It is difficult for these schools (even those using CSS Profile) to fully update their NPCs when the FAFSA SAI formula isn’t final.
Here’s a screenshot of my scenario:
