Sorry, this makes no sense. If someone thinks their investment income is going to decline, they need to change their investment portfolio. And if they suspect a recession, they will pull a chunk of funds funds (especially with twins headed to college) and move it to a safer place. The OP said he and wife are salaried employees http://talk.qa.collegeconfidential.com/discussion/comment/22437055#Comment_22437055 and he works for “a very well known international company” http://talk.qa.collegeconfidential.com/discussion/comment/22436997#Comment_22436997 its more likely one is planning to stop working, if they really expect a significant change in income, whether earned or unearned. Most portfolios go up, not down. OP said their GROSS (not net) income would probably drop from around $350K to $250K
http://talk.qa.collegeconfidential.com/discussion/comment/22436799/#Comment_22436799 That, plus the value of the stocks and other investments is still going to make this family ubnlikely to qualify for any need based aid.
So, @Al73 , is one of you planning to retire? Do either of you have a pension?
And, do either of the tiwns have a hook? First generation college (doubtful) URM? What? Because the top schools get lots of very strong applicants, and admission rates for many, as you know, are in the single digits.