“My question is how much should I convert in my 401(k) every year prior to turning 73 when required minimum distributions kick in?” (Photo subject is a model.) - MarketWatch photo illustration/iStockphoto Dear Help Me Retire, I am married, retired and 68 with an income of $200,000 a year between my pension, Social Security and investments. Everything is pretty much paid for, and we are clearly bringing in more than we spend. My question is how much should I convert in my 401(k) every year prior to turni ...

Core Argument - Mullaney and Garrett challenge conventional wisdom regarding tax strategies for early retirees, advocating for deferring taxes rather than focusing on Roth conversions, which they argue may not be beneficial for most individuals [4][6][5]. Tax Structure and Strategy - The U.S. progressive tax system taxes income in increasing increments, with effective tax rates varying based on income brackets [1]. - Mullaney and Garrett emphasize the importance of understanding one's effective tax rate today versus future rates, suggesting that future tax rates may favor seniors [8][9]. Financial Advisory Perspective - Financial advisers often present tax issues to clients as problems that require their expertise, which can lead to fees for their services [2]. - The authors argue that the decision to convert pretax dollars should be based on mathematical calculations rather than conventional advice [3]. Retirement Account Management - Mullaney and Garrett advocate for traditional pretax contributions and suggest that individuals should withdraw as needed during retirement to minimize tax burdens [5][9]. - They highlight the potential tax inefficiencies associated with large required minimum distributions (RMDs) and suggest that these can be managed effectively [9][10]. Case Study Analysis - A case study of a 73-year-old individual with significant IRA balances illustrates the complexities of tax efficiency and the potential missed opportunities for Roth conversions in earlier years [11][13]. - The analysis indicates that even with high RMDs, the effective tax rate may still be lower than during working years, suggesting a nuanced understanding of tax implications [14]. Roth Contributions and Conversions - Mullaney and Garrett do not oppose Roth savings but recommend making annual Roth IRA contributions instead of converting funds from traditional accounts, especially for those not exceeding income limits [15]. - They suggest that early career individuals or those experiencing sudden income loss may benefit from Roth conversions during low-income years [15][16]. Advanced Strategies - The authors mention mega backdoor Roth conversions as a viable strategy for high earners, allowing for after-tax contributions to a 401(k) that can be converted to a Roth without losing tax deductions [16]. - They caution that converting at high tax rates can result in significant tax liabilities, emphasizing the need for strategic timing in tax planning [17].