@rej You can NOT import Quicken or QuickBooks or .txf files to the Turbo Tax Online version any more at all.
You can only directly transfer Quicken into the Turbo Tax Windows Desktop program and not to the Online version. If you need to transfer Quicken to Turbo Tax for Mac or to older Windows tax returns or from an older Quicken version you need to export your Quicken data as a txf file.
https://ttlc.intuit.com/community/entering-importing/help/how-do-i-import-from-the-txf-file/00/25642
How to tansfer Quicken to Turbo Tax using a TXF file
https://www.quicken.com/support/how-transfer-tax-information-quicken-turbotax
