All past taxes filed through Returns are stored and searchable under Filed Returns and Confirmations. Filed returns are available by the 5th of the following month. Returns won't be visible in the filed returns list until the returns are filed for any states that require monthly prepayment for quarterly and yearly returns.
Go to Returns > Filed returns and confirmations to find returns that have already been filed, download a filed return, download payment confirmations, or export a list of returns in a .csv or .xlsx file. To see current and pending returns, go to Returns > All scheduled returns.