Depending on the circumstances, you may still be eligible to claim your son as a dependent for 2020. If you are claiming any education credits for his college tuition, changing the dependency status will affect those credits if you are eligible to claim him as a dependent.
That being said, if you want to make a change to your return so that you are not claiming your son as a dependent, then you will need to file an amended return.
Take a look at the following TurboTax articles for information about amending your return. Be aware that the forms required for amending are not ready yet. In the meantime, you can enter your email through the link in the article to be notified when they are ready.
How do I amend my 2020 return?
Do I need to amend?
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
