25 CFR § 700.537 - Indebtedness.

(a) Commission personnel shall pay their just financial obligations in a timely manner, especially those imposed by law, such as Federal, state, or local taxes. For the purposes of this paragraph, “just financial obligation” means one acknowledged by the employee or reduced to judgment by a court.

(b) Employees shall promptly refund any salary overpayments and excess travel advances.

(c) An employee's debts to private creditors are his or her personal concern. Any complaints or questions concerning such obligations will be referred to the employee for handling. Creditors and collectors shall not have access to employees on Agency premises during duty hours.