I claim my 20 year old daughter on my taxes. She is not in college, but I take care of her. Do I claim her $4900.00 on my taxes? Does she have to file?I lose money is so.

Due to having heathcare from the market place, if she files taxes for her $4900.00, there is a spot I have to answer it on my end and I owe money to the IRS. If she doesn't file, then I get 600 from the IRS. So, she can skip filing since it's under 12,000, right?