Can I add my 19 year old, full time college student with both self employment income and earned income on my taxes this year?

[mvarguez]

My son who is 19 years old, full time college student who has both self employment income and earned income lives with me and we financially support him, would I be able to claim him on my taxes? 

[VolvoGirl]

You can still claim them on your return. They have to file their own return for their income.  Online is only good for one return per account. You can use the same email address for 5 accounts.  Or the Desktop program can do unlimited returns and efile 5 for free.  Be sure on their return they check the box that says they can be claimed on someone else’s return.  

Filing requirements for a dependent
https://ttlc.intuit.com/community/children-dependents/help/do-i-need-to-file-my-own-taxes-if-i-m-a-d...