Here’s a pattern that shows up constantly in long-term marriage cases:
One spouse had a 401(k) before the marriage. They changed jobs during the marriage and rolled the old account into their new employer’s plan. Now it’s divorce, and the current statement shows a single balance. Everyone treats it as marital.
The problem isn’t that the separate property disappeared. It’s that the statement doesn’t show it.
What’s happening behind the scenes:
Most major recordkeepers, Fidelity, Vanguard, Empower, Schwab, maintain what they call “sources” or “money types.” These are internal categories that track where every dollar came from: rollover money, employee deferrals, employer match, after-tax contributions, loan repayments.
The quarterly PDF statement typically shows one combined balance. But the recordkeeper’s system knows the breakdown. That source-level data is what lets a forensic analyst identify how much of the current balance traces back to pre-marital money.
What to ask for:
Instead of requesting only statements, ask the recordkeeper for the balance by source or money type as of key dates, date of marriage, date of commencement, and current. Then ask for the full transaction history export in CSV or Excel format with source fields included. That’s the file that shows every contribution, transfer, and distribution tagged by where it came from.
If the plan changed recordkeepers during the marriage, there’s one more critical document: the conversion or mapping file. This shows how the old system’s source codes were translated into the new system. Without it, a rollover from the prior recordkeeper can look like a brand-new contribution and the pre-marital trail goes cold.
Why this matters at settlement:
If nobody requests the source-level data, the separate property claim effectively doesn’t exist. The money is there. The records are there. But without someone connecting the dots from the old plan through the rollover into the current account, the court has nothing to work with.
If your client changed jobs and rolled retirement money forward, one question is worth asking early: has anyone actually requested the source-level reports?