Review Library Services and Technology Act (LSTA) allotments by state from FY 2003 to FY 2016. The Grants to States program is the largest source of federal funding support for library services in the U.S. Using a population-based formula, more than $150 million is distributed among the state library agencies every year. Visit https://www.imls.gov/grants/grants-states to learn more about Grants to States.