Solved
I have a 2-year-old U.S. citizen child having a social security number and a 5-year-old foreign national child having ITIN.
A child who does not have a Social Security number is not eligible for the child tax credit. If the child has an ITIN, you get the $500 credit for other dependents for that child.
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.