It matters a lot in what court the litigation takes place. If this is in the U.S. then that means it matters whether it was in federal or state court, and if in state court it matters which state. It may also matter the particular type of court in that jurisdiction (e.g. district court, county court, tax court, claims court, or whatever) and the type of proceeding involved (i.e. civil rights claim, some kind of consumer action, divorce/support/custody matter, etc). Courts typically require the attorney to provide specified records to support the attorney’s fee claim and the opposing side who must pay the fees has the opportunity to review that and object if they can point to anything that would be outside of what would be compensable under the fee computation system the court uses. Note that attorneys do not always get what they ask for and sometimes get drastically less than what they seek. I once saw a case in bankruptcy where the attorney hired to conduct an adversary proceeding ended up only getting what amounted to about $7/hour for his work because he made the mistake of failing to get his fee agreement approved by the court beforehand. So give us some details about the jurisdiction, type of proceeding, etc and perhaps we can shed some light on how the court will determine what fee to award.