How much am I going to get?
How pensions and 401(k)s actually get divided — and why the answer is a formula, not a dollar amount.
It's the most common question we hear — and the honest answer surprises people: a QDRO attorney's job is closer to a translator than an accountant. Your judgment says something like "divide the community interest equally." Our job is to translate that sentence into a formula your specific plan administrator will accept and implement — military, state, county, federal, union, and private plans each demand a different format. The plan then looks up the records, runs the formula, and makes the split.
So while we usually don't need account statements to draft your order, you can understand roughly what you'll receive once you know how the math works. Here are the three most common situations.
Pensions: the time fraction
An employee works 30 years and earns a pension of $3,000 per month. During 20 of those 30 years, the employee was married.
Because the marriage covered two-thirds of the employment, two-thirds of the pension — $2,000/month — is community property. The former spouse receives half the community interest: $1,000/month. The employee keeps the other $1,000 of community plus the $1,000 earned outside the marriage — $2,000/month.
That's the "fractional interest" approach in its simplest form. Real cases add wrinkles — survivor benefits, early retirement subsidies, and public systems that count service credit or points instead of years — but the fraction is the backbone.
401(k)s with no pre-marital money: shares, not dollars
During the marriage, an employee buys 100 shares of Green stock at $5/share ($500). By separation, Green is worth $10/share ($1,000). The parties then litigate for two years — the employee buys 25 more shares with post-separation money, and Green climbs to $20/share.
At QDRO time the former spouse receives the community's 50 shares at today's $20 price — $1,000 — while the employee keeps 50 community shares plus the 25 separate shares. The community interest kept growing while everyone argued.
This is why well-drafted orders divide the community investments and let gains and losses follow them — and why a judgment that awards a flat dollar figure with no mention of gains can quietly cost one side years of market growth.
401(k)s with pre-marital money: tracing
When money was already in the account before the marriage — or contributed after separation — the account is a mix of separate and community property, and the shares bought before, during, and after the marriage must be traced through the statements. That's a separate property trace, and it's the difference between guessing and knowing.
You can get a rough picture yourself with our free separate property trace calculator — enter your statement periods and it allocates gains and losses between separate and community, then exports your results to Excel.
Want real numbers for your case?
Start with the free trace calculator, then bring your judgment to a free phone conference. If you want us to review records and run your numbers, we can do that for a fee — or draft the order that makes the plan do the math for you.
Your initial phone conference is free. California (951) 523-7376 · Texas (817) 864-8385.