We are adding a Roth 401k Option to our current 401k Plan. It will allow employees to contribute all or a portion of their 401k contribution into our Roth option.
I'd like to have another deduction code for this that will communicate with our current 401k deduction so the total of the two will not exceed 401k contribution limits, i.e. I want Joe Smith to be able to have two codes '401k' and 'roth401k' - combined their contributions cannot exceed $15,500.
We'd then have to do the same dual codes with matching and loans.
Has anyone implemented this before and how have you made the two work together? We're looking for automation - we don't want to create an external method of tracking 401k/Roth401k contributions for each employee.
Thank you!
Ben