; and (II) the tenant of a covered dwelling unit may refute a claim submitted under subclause (I). (v) The public housing agency shall— (I) establish an amount of repair costs for which a tenant will be responsible; and (II) notify a tenant, upon the tenant entering into a lease for a dwelling unit assisted under this subsection, of the amount described in subclause (I). (vi) The public housing agency may determine what action to take if a tenant demonstrates an inability to pay the amount of repair costs for which the tenant is responsible under clause (v). (vii) At the end of a tenant's occupancy of a dwelling unit assisted under this subsection, the landlord shall return to the public housing agency any unused amount of a security deposit payment received under clause (i). (C) Rule of construction Nothing in subparagraph (B) shall be construed to prohibit a public housing agency from establishing additional conditions for the administration of assistance received under subparagraph (A) in accordance with applicable State and local laws. . (c) Landlord liaison bonus payments Section 8(o) of the United States Housing Act of 1937 ( 42 U.S.C. 1437f(o) ), as amended by subsection (b), is amended by adding at the end the following: (24) Landlord liaison bonus payments (A) In general Each year, the Secretary shall award 1 bonus payment to each public housing agency that employs, contracts with a service partner that employs, or demonstrates an intent to employ or contract with a service partner that employs, not less than 1 dedicated landlord liaison whose duties include, with respect to the tenant-based assistance program under subsection (o)— (i) conducting landlord outreach, recruitment, and retention; (ii) educating and training landlords regarding the program