You can pay your fees and print the return before you file. Then you can do a line by line comparison with last year's return to see what is different. If you find a mistake or a change that needs to be made, you can still fix it before you e-file.
Sorry---online does not give you full access to all of the tax forms before you pay. If they allowed it----people would just use the software to do all the work, re-copy on paper forms and mail them in for free.
https://ttlc.intuit.com/community/printing/help/can-i-print-a-copy-of-my-turbotax-online-return-befo...
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
