I rolled over some of the pre-tax funds in my 401(k) plan to Roth 401(k) funds this last year (in the same plan). I believe the funds went into what is referred to as a "designated 401(k) (account)". After I entered the figures from my 1099-R into Turbotax, it asked me whether or not the funds went into a designated 401(k). I replied "Yes". Then, Turbotax asked me:
Did you make any after-tax contributions to your 401(k), 403(b), or governmental 457(b) plan? These would be contributions you made into the plan yourself, rather than being made by your company on your behalf. (This is not common.)
Is my understanding correct that, by "after-tax contributions" they mean after tax contributions I made other than contributions made to a designated Roth account via regular payroll deductions that I directed my company to make. I.e., do they mean "after-tax contributions" as referred to in this article:
https://www.thebalance.com/after-tax-contributions-to-your-retirement-plan-4056252
