Employee vs. Employer Contributions
In the Paradigm 401(k) Savings Plan, employee contributions are always 100% vested—meaning the spouse can claim their full share. But employer contributions may have a vesting schedule. For example, a participant might only be entitled to 40% of the employer match if they’ve only worked at Paradigm acquisition corporation for two years.
This means the alternate payee (the non-employee spouse receiving part of the plan) might not get any part of the unvested portion. That should be clarified in the QDRO—and if you don’t, the plan will make its own decision about what portion is divisible.

