Mega Backdoor Roth with ERISA 401(k) Plans

[Editor’s Note: Today’s guest post is from Konstantin Litovsky, a long-time WCI partner and an expert in designing low-cost small practice retirement plans.] Much of the information available on the internet and on WCI covers individual or ‘solo’ 401(k) plans. Not a lot is written about Employee Retirement Income Security Act (ERISA) 401(k) plans where…