The Retirement Rollover Flexibility Act would allow people to transfer money directly from Roth IRAs to designated Roth accounts (special Roth-type accounts offered through employer retirement plans) without triggering taxes or penalties. Currently, this type of transfer is not permitted under tax law. The bill applies to individual Roth IRAs that are the person's only Roth IRA and meet certain balance limits, and it also allows transfers through automatic portability arrangements when people change jobs. The legislation affects workers and retirees who use Roth IRAs and have access to employer plans with Roth options, giving them more flexibility in managing their retirement savings. The changes would take effect immediately upon the bill's enactment, with no specific funding required since this is a tax code modification.