I have a 19 year old college student who made $3000 last year, and paid no income tax through deductions. Does she have to file taxes?

Were her wages reported on a W-2?  Or was she self-employed and received cash or a Form 1099-MISC for her income?

She rec'd a W2

If she had no other type of income and since her wages were less than $12,000 in 2018 she is not required to file a 2018 tax return.

Thanks for the quick response. I did a calculator thing on the IRS and it said no either because she made less then $3305