Distinguishing between formulas and fixed amounts
Primary source
Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
(a) A court order that contains both a formula or percentage instruction and a dollar amount is deemed to include the dollar amount only as the court's estimate of the initial amount of payment. The formula or percentage instruction controls.
(b) A court order that awards a portion of the “present value” of an employee annuity and specifically states the amount of either the “present value” of the employee annuity or of the award is deemed to give the former spouse “a specific dollar amount” that is payable from a monthly employee annuity and will be paid as a lump-sum award in accordance with § 838.235.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.