Cases are generally handled on a contingency basis. That means the representative receives a fee only if you win your case. Normally the fee is 25% of your back benefits and must be approved by Social Security. This fee is set by federal law. If you do not win your case there is no fee. There are also costs in each case for which you may be responsible. These costs are charges paid to doctors for medical records and will be discussed in detail with you before we agree to work together.