Traditional vs. Roth Contributions
Like many modern 401(k) plans, the The Cold Spring Harbor Laboratory Section 401(a) Retirement Plan may include both traditional pre-tax and Roth post-tax contributions. Each type of account should be addressed separately in the QDRO:
- Traditional contributions are taxed when withdrawn. The receiving spouse owes income tax upon distribution.
- Roth contributions have already been taxed, so qualifying withdrawals may be tax-free.
Your QDRO should clearly distinguish these account types and divide each on a pro-rata basis or as set forth in your divorce judgment.

