The program has worksheets for almost everything ... save a PDF of the return with the worksheets in the Print center. For 2018 download a current PDF which will include that form.
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See this TurboTax support FAQ for accessing prior year online tax returns - https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-access-my-prior-year-return/01/270...
