The IRS recently issued revenue ruling 2019-19. The revenue ruling provides 401(k) plan administrators with helpful guidance on how to report and withhold from 401(k) plan distributions when a plan participant actually receives the distribution but for some reason, does not cash the check.
Unfortunately, this new guidance does not provide answers to the complex issues that 401(k) plan administrators face when the plan must make a distribution, but the plan participant is missing.
