A spokeswoman for Mr. Rubio said the senator will vote yes on the legislation, given the changes that were made. The final bill will allow families who owe no federal income taxes to still claim up to $1,400 of the $2,000 child tax credit, up from $1,100 in the original version.

https://www.nytimes.com/2017/12/15/u...-tax-bill.html