1. Understanding Contribution Types
Most 401(k) plans are made up of employee deferrals and employer contributions. The employee deferrals are always 100% vested, but employer contributions may be subject to a vesting schedule. When dividing a plan like the Shelter Systems, Ltd.. 401(k) Plan, it’s important to:
- Confirm whether you’re dividing just the vested portion or all contributions (vested and unvested)
- Determine if you’re using a flat-dollar or percentage division
If vesting is involved, the alternate payee may only be entitled to a portion of the total balance.

