For Advanced Child Tax Credit payments, how much will families receive for children that turn 6 in CY2021? $330/month or $250/month?

[Critter-3]

The credit is based on the child's age as of 12/31/21 ... there is no 1/2 year calculations.  So if the child will turn 6 anytime in 2021 the credit for them is only $3000.  Thus the advance credit is 1/2 of the $3000 = $1500 divided by hopefully 6 months = $250

[TaxTim1]

@Critter-3, is right on the money here.  Below is a link that will provide some more information re the credit.

Hope this helps.

https://turbotax.intuit.com/tax-tips/family/what-is-the-additional-child-tax-credit/L4IBvQted#:~:tex....