A tech worker earning $200k annually leveraged after-tax 401(k) contributions to build $750,000 in tax-free Roth wealth in six years.
A Meta engineer earning $200,000 annually converted $36,250 in yearly after-tax 401(k) contributions to Roth, accumulating $750,000 in tax-free wealth by age 36. The strategy relies on plan provisions allowing after-tax contributions and in-plan Roth conversions.
The IRS raised the Section 415(c) total contribution limit to $72,000 for 2026, covering pre-tax deferrals, employer matches, and after-tax contributions. The standard employee deferral limit remains $24,500. Not all 401(k) plans support the required provisions for this strategy.
This approach bypasses income limits for direct Roth IRA contributions, offering high earners a method to build tax-advantaged savings. The strategy hinges on disciplined contributions and plan-specific rules.