These people are legally required to file tax return.
Greg, who can be claimed as a dependent and earned $12,650 last year.
Erin, who cannot be claimed as a dependent and earned $14,000 last year.
Tax return is a form that is filled by tax payer which contain income, expenses or tax information .
This enable the tax payer to calculate their tax liability, tac expenses or schedule.
Those that can required to file tax return are ;
Therefore,
These people are legally required to file tax return.
For more details on tax return check the link below.
https://brainly.com/question/28504589.