Yes, you can still file your own tax
return and receive a refund of the
taxes withheld or balance owed. However, if your sibling claim you as a
dependent, (as long as the Dependent rules are met). Then you must indicate on your tax return
that you can be claimed as a dependent on someone else's return (usually in the personal information section).
Here's a link to the IRS website for
more information about Qualifying Child & Relative: https://turbotax.intuit.com/tax-tips/family/rules-for-claiming-a-dependent-on-your-tax-return/L8LODb...
