The strategy is not universally available and depends entirely on the employer's 401k plan design.
It introduces administrative complexity and compliance testing that can make it unworkable for companies without a high concentration of high-income participants.
Funds converted via an in-plan conversion are subject to Roth 401k rules, generally restricting access until age 59.5.
Opportunities Identified
Allows high-income earners to contribute up to a potential total of $72,000 annually to a tax-advantaged retirement account.
Provides a path to accumulate a large amount of Roth dollars for tax-free growth and tax-free withdrawals in retirement.
The strategy is perfectly suited for solo 401k plans and owner-only businesses, which are not subject to complex compliance testing.
The Secure 2.0 Act eliminated Required Minimum Distributions (RMDs) for Roth 401k accounts, enhancing their value for estate planning.