1. Short title This Act may be cited as the Aid to Homeowners with Crumbling Foundations Act of 2018 . 2. Grant program (a) Definitions In this section— (1) the term covered State means a State that administers a crumbling foundations assistance fund; (2) the term crumbling foundations assistance fund means a fund established by a State the purpose of which is to receive public or private contributions to provide financial assistance to owners of residential buildings in the State to repair or replace the concrete foundations of those residential buildings that have deteriorated due to the presence of pyrrhotite; (3) the term residential building means a 1-family, 2-family, 3-family or 4-family dwelling, including a condominium unit or dwelling in a planned unit development; and (4) the term Secretary means the Secretary of Housing and Urban Development. (b) Authorization Not later than 90 days after the date of enactment of this Act, the Secretary shall establish and implement a program to make grants to covered States to assist owners of residential buildings with concrete foundations that have deteriorated due to the presence of pyrrhotite. (c) Application A covered State desiring a grant under this section shall submit an application to the Secretary at such time, in such manner, and accompanied by such information as the Secretary may require. (d) Deposit of funds A covered State receiving a grant under this section shall deposit any grant amounts into the crumbling foundations assistance fund of the State for the purpose of carrying out the activities described in subsection (e). (e) Use of funds A covered State receiving a grant under this section shall— (1) develop a single, unified application for owners of residential buildings to apply for all financial assistance from the crumbling foundations assistance fund of the covered State