While most people who contribute to a traditional 401(k) plan receive a tax deduction for their contributions, some 401(k) plans allow participants to make additional after-tax contributions over and above the deductible thresholds, up to the annual defined contribution plan limit. For those who have already maxxed out other available tax-deferred growth options, the after-tax … Continue reading IRS Notice 2014-54 Acquiesces On Splitting After-Tax 401(k) Contributions For Roth Conversion