You can only convert a Traditional 401(k) to a 401(k) Roth and pay the tax. It is not possible to convert a 401(k) Roth to a Traditional 401(k). Once the money is in a Roth it is always a Roth.
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
