Thank you for the response. So, what would be the process that I should follow to transfer an IRA with mixed deductible and non-deductible contributions back to a 401k? Is it not possible? It sounds like it may be more of a headache than is worthwhile.
To answer your questions, the new 401k does allow for roll-overs and the Traditional IRA was not polluted with other contributions, but the IRA was not a rollover from a prior 401k.
