In-Home and Residential Long-Term Supports and Services for Persons with Intellectual and Developmental Disabilities: Status and Trends 2018 April 7, 2022 The report entitled In-Home and Residential Long-Term Supports and Services (LTSS) for Persons with Intellectual and Developmental Disabilities: Status and Trends 2018 describes status and trends in publicly funded long-term services ending June 30, 2018.