Grant Regulation Adjustment during the Coronavirus Emergency for Homeless Veterans Act of 2020 or the GRACE for Homeless Veterans Act of 2020 This bill addresses the administration of grants from the Department of Veterans Affairs for the construction, acquisition, or improvement of facilities for homeless veterans, or the procurement of vans, including by removing the cap on the grant amount available for such projects during the COVID-19 (i.e., coronavirus disease 2019) public health emergency.