Certain open-enrollment charter schools may be entitled to additional funding if they meet the criteria for a significant expansion of enrollment. Schools must first be receiving money under Every Student Succeeds Act (ESSA) or Individuals with Disabilities Education Act, Part B (IDEA-B) to be eligible for the additional funding. The criteria for significant expansion is different for ESSA and IDEA. To get extra funding under ESSA a charter school must have a minimum total student enrollment of 150 and at least a 50% increase in the ages 5–17 student enrollment from previously-reported student counts. To get extra funding under IDEA a charter school must have a minimum total student enrollment of 50 and at least a 50% increase in the total student enrollment from previously-reported student count. To receive funding for the 2019-2020 school year, schools must submit a certified submission by November 1, 2019.