I agree about the deficit. The reduced credit in 2021 could either reduce a refund or create a liability. It's problematic that a person who might underwithhold and have a liability to begin with would increase that deficit by accepting this upfront money.
This is sure to cause some heartache. But hey if you're in financial distress and the government offers you an interest free loan to kick the can down the road a year, would you accept it or opt out?
People who need to feed their families and keep a roof over there heads may not be complaining... at least not until they file their taxes next year and discover there were consequences to the decision (or lack of decision).
you are right. like i said, this probably isn't going to be an issue for someone like me anyway, even if they do get hit with an extra tax bill come april. really, it's just an extra headache that i had to deal with and is now gone. i hope it's a boon for those who really need it.