28 C.F.R. § 9.9
(a) Priority of payment. Except where otherwise provided in this part, costs incurred by the USMS and other agencies participating in the forfeiture that were incident to the forfeiture, sale, or other disposition of the property shall be deducted from the amount available for remission or mitigation. Such costs include, but are not limited to, court costs, storage costs, brokerage and other sales-related costs, the amount of any liens and associated costs paid by the Government on the property, costs incurred in paying the ordinary and necessary expenses of a business seized for forfeiture, awards for information as authorized by statute, expenses of trustees or other assistants pursuant to paragraph (c) of this section, investigative or prosecutive costs specially incurred incident to the particular forfeiture, and costs incurred incident to the processing of the petition(s) for remission or mitigation. The remaining balance shall be available for remission or mitigation. The ruling official shall direct the distribution of the remaining balance in the following order of priority, except that the ruling official may exercise discretion in determining the priority between petitioners belonging to classes described in paragraphs (a)(3) and (4) of this section in exceptional circumstances:
(b) Sale or disposition of property prior to ruling. If forfeited property has been sold or otherwise disposed of prior to a ruling, the ruling official may grant relief in the form of a monetary amount. The amount realized by the sale of the property is presumed to be the value of the property. Monetary relief shall not be greater than the appraised value of the property at the time of seizure and shall not exceed the amount realized from the sale or other disposition. The proceeds of the sale shall be distributed as follows:
(g) Filing by attorneys.
(1) A petition for remission or mitigation may be filed by a petitioner or by his or her attorney or legal guardian. If an attorney files on behalf of the petitioner, the petition must include a signed and sworn statement by the client-petitioner stating that: