She does qualify for the Child Tax Credit (and potentially the Earned Income Credit).  A court case clearly says the IRS doesn't have the authority to remove the credit that law provides (and strongly hinted they didn't have the authority to make the IHSS non-taxable, but they did not rule on that).

It is a bit tricky for how to figure out how to do it on ProSeries.  I don't have my program open now so I can't give you specific directions, but I think you start on an Earned Income Worksheet and then to odd Child Tax worksheet.

If you can't find it and nobody else gives the answer, post back again in a day or two and I'll look at how to do it.