If you no longer need to use TurboTax Self Employed because you no longer have independent contractor or self employment income, you may be able to downgrade your version of TurboTax. The process in which you file would be the same, but you may be able to use a lower version of TurboTax. If you just have retirement income, depending on your tax situation, you may be able to file using TurboTax Free Edition, Deluxe or Premier online or any of the lower TurboTax cd/desktop versions.

See the TurboTax FAQ link below that explains how to use the Clear & Start Over feature to downgrade your version of the online software:

https://ttlc.intuit.com/replies/3288495