To access your prior year return before you file, you have to:
Be signed in to the same TurboTax account you’ve used in previous years.
Be in an upgraded version of TurboTax (or add PLUS to TurboTax Free Edition).
Pay for your upgrade.
After that, you should be able to find your prior year return on the first screen when you sign in (or select Tax Home in the left-hand menu to get there) under Your tax returns & documents.
For information on how to access your prior year return after filing, go here.
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