No. Sorry. You misunderstood the rules for the child tax credit. Your 17 year old does not qualify for ACTC. You lose that when they turn 17. You get the $500 credit for other dependents instead. That credit is non-refundable and can be used to reduce your tax liability.
https://ttlc.intuit.com/turbotax-support/en-us/help-article/taxation/child-tax-credit/L2lNhfGDl_US_e...
https://ttlc.intuit.com/turbotax-support/en-us/help-article/taxation/additional-child-tax-credit/L6x...
https://www.irs.gov/help/ita/does-my-childdependent-qualify-for-the-child-tax-credit-or-the-credit-f...
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
