1. Employee Contributions vs. Employer Contributions
The Phdata 401(k) Plan likely includes both employee (pre-tax or Roth) and employer contributions. Employee contributions are immediately vested, but employer contributions may be subject to a vesting schedule. The QDRO should clarify whether it includes only vested funds or also requests a proportion of future vesting depending on the date of divorce versus the date of QDRO processing.

