Yes. The provision regarding costs is ethically required. In other words, with very few exceptions, lawyers are obligated to require clients to be responsible for the costs incurred. Also, it is only appropriate to charge the 1/3 contingency fee on the net recovery (i.e. after costs and expenses have been reimbursed), which actually saves the client money, because if the 1/3 fee were calculated on the gross recovery, the fee would be larger, cutting further into the client's take-home recovery.
Answered on May 13th, 2013 at 1:10 PM