I got a corrected 1099 tax document from Robinhood. What should I do to change or amend the document?

[IreneS]

Compare the corrected 1099 from Robinhood with the original document.  If there are significant changes that would change you tax liability, then amend your return and use the corrected document.

If the changes do not affect your tax liability, there is no need to amend your return.

If you decide to amend your return, please see the instructions contained in this FAQ:  How to amend (change or correct) a return you already filed