Affording Court Costs. Download the Fee Arbitration Inquiry form here.Download the Fee Arbitration Rules here. Although it is not possible to avoid every attorney-client fee dispute, it is important to start the representation with a written fee agreement. An attorney can sue a client for non-payment of fees in a breach of contract lawsuit. Make sure you know what amount your lawyer is charging. The cost of suing someone can, in many cases, rise higher than you think. A legal funding service can help with the cost of your lawsuit. Some attorneys and law practices are willing to file lawsuits to recover unpaid attorney fees and unreimbursed out-of-pocket expenses. Are you fighting debt collectors or a debt lawsuit?