; (C) income received by court order, including spousal support and child support; (D) any payment from a trust, guardian, conservator, cosigner, or relative; and (E) any other lawful source of income or funds, including savings accounts and investments; and (4) demolition, but only if the property is vacant or uninhabitable and if the demolition is part of a strategy that incorporates rehabilitation, new construction, or designation of the land for use as a public amenity. (d) Reporting requirements (1) In general Each purchaser of a property under this section, other than an owner-occupant, shall, on an annual basis until the purchaser completes the allowable use of the property under subsection (c), report to the Secretary— (A) the start date and completion date of any rehabilitation; (B) the scope of work for and the total cost of any rehabilitation; (C) the end-use of the property, including sale to owner-occupant, use in a land trust or other shared equity program, or affordable rental; (D) the demographics of the end-user of the property, whether an owner-occupant or a tenant, including race, national origin, sex, ZIP Code, and census tract, and, if available, disability status and veteran status; and (E) the approximate income of the end-user of the property expressed as a percentage of the area median income. (2) Availability The Secretary shall, on an annual basis, make the information collected under paragraph (1) publicly available at no cost to the public in a readily accessible format on the website of the Department of Housing and Urban Development. (e) Use of third party vendors The Secretary may contract with a third-party vendor to assist in carrying out the provisions of this section, including to— (1) pre-approve nonprofit organizations for participation in the Claims Without Conveyance of Title First Look program; (2) monitor compliance with allowable uses and time periods designated by the Secretary by regulation