@RightCoaster if you are looking at high cost privates, with 2 kids in school, it can make a significant difference.
We have a high EFC, for some schools (state) having 2 will make no difference. For others, it can be significant, especially over time.
I’ve run all the NPC’s with 1 kid and with 2 as I really really struggle with the sticker price on these schools. We will have 2 in school in 2 years and technically in our mind will have 2 in school for S17’s freshman year though we aren’t allowed to “claim” my stepdaughter with FAFSA. It remains to be seen whether a CSS profile school will count her or not since we do pay 50% of her college expenses.
Regardless of whether we can pay our EFC (we cannot), even if we could in general I wouldn’t want to. I just can’t see any of these being worth the sticker price. Granted none of these are ivies but there are some more selective schools on here and highly regarded ones. As I look at our list, (a mix of in state, OOS and LAC’s) I see the following using the school provided NPC’s for merit but adjusting for 2016 published tuition, fees, etc.
Annual COA with only 1 kid in school before merit $21,500 - $69,420
Annual COA with only 1 kid in school with merit $21,500 - $54,788
Annual COA with 2 kids in school after merit $21,500 - $46,766
The discounts vary considerably. The high end 69K school without merit and only 1 kid? At 2 kids it comes down to 36k. The 54K merit school comes down to 33K. So yeah, to me it’s worth filling out all the ugly paperwork. Even if we do end up at the cheapest option because S may well love it the most.:).
Now, that said, if you run the NPC’s and don’t see any hope of anything at 1 or 2 kids and it’s a competitive OOS school you may improve your odds of admittance by being full pay. You can check on need blind and need aware to confirm. It is anecdotal but many seem to feel that it ups the chances.