If you have already e-filed or mailed your tax return, you can review the direct deposit account information on your printed 1040 tax return under the refund area. Please see this TurboTax FAQ to print/view a PDF copy of this year's tax return in TurboTax (the return will need to be accepted by the IRS): https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-get-a-copy-of-a-return-i-filed-this-year-in-turbotax-online/00/25932.