31 C.F.R. § 29.525 Ordinary and necessary living expenses.
Title 31 - Money and Finance: Treasury
An individual's ordinary and necessary living expenses include rent, mortgage payments, utilities, maintenance, transportation, food, clothing, insurance (life, health, and accident), taxes, installment payments for which the individual is already liable, medical expenses, support expenses for which the individual is legally responsible, and other miscellaneous expenses that the individual can establish as being ordinary and necessary.
Title 31: Money and Finance: Treasury
PART 29—FEDERAL BENEFIT PAYMENTS UNDER CERTAIN DISTRICT OF COLUMBIA RETIREMENT PROGRAMS
Subpart E—Debt Collection and Waivers of Collection
Standards for Waiver of Overpayments
§ 29.525 Ordinary and necessary living expenses.