Please see this TurboTax FAQ for instructions on how to claim medical expenses for a child over 18:

https://turbotax.community.intuit.ca/turbotax-support/en-ca/help-article/medical-tax-credits-deducti...

Thank you for the response. I have done exactly as outlined in the instructions by checking the box for a dependent over 18 and it still won't give her name in the drop down box. Only the children under 18 are in it. I can't figure out why it won't work.

Thank you for the response. I have done exactly as outlined in the instructions by checking the box for a dependent over 18 and it still won't give her name in the drop down box. Only the children under 18 are in it. I can't figure out why it won't work.

Please contact our phone support team at 1-888-829-8608 as they will be better able to assist you.