The standard fee is typically 33.33 percent (or onethird) of the settlement or verdict. While a recent change in the law has created two distinct methods.So, how much do lawyers take for personal injury cases? Whatever the amount is, your law firm will charge you on a contingency fee basis. What Percentage Do Personal Injury Lawyers Take From a Settlement or Judgment? Man Filling in Medical Insurance Form with an Injured Hand in a Sling. It's important to address a common question: "What percentage does a lawyer take from a settlement?