Most fee-shifting statutes, including civil rights fee-shifting provisions, condition an award of attorney's fees on the requesting party having "prevailed." What counts as prevailing is a distinct, often outcome-determinative legal question separate from the merits or the amount ultimately recovered.

Courts generally require a material alteration of the legal relationship of the parties, carrying some judicial imprimatur — a final judgment on the merits or a court-approved consent decree typically qualifies, while a purely voluntary change in the defendant's conduct that a plaintiff's lawsuit merely prompted, without any court order or judicially enforceable obligation behind it, generally does not, under the rejection of the earlier "catalyst theory" of prevailing-party status. A plaintiff who wins only nominal damages can still be a prevailing party for fee-shifting purposes, though the modesty of the victory can affect the reasonableness of the fee amount ultimately awarded.

A Juricratic simulation of a civil rights matter's settlement dynamics can model prevailing-party risk as a dial distinct from the merits dial — a matter can carry a strong projected merits outcome while still carrying meaningful uncertainty about whether a negotiated resolution, rather than a judgment, will actually trigger fee-shifting exposure at all.

Counsel negotiating a settlement in a fee-shifting case pays close attention to whether the resolution will be structured as a court-approved consent decree or as a purely private settlement agreement, since that structural choice can determine whether the plaintiff later qualifies as a prevailing party entitled to seek statutory fees.