1. Short title This Act may be cited as the IDEA Full Funding Act . 2. Mandatory funding of the individuals with disabilities education act Section 611(i) of the Individuals with Disabilities Education Act ( 20 U.S.C. 1411(i) ) is amended to read as follows: (i) Funding (1) In general For the purpose of carrying out this part, other than section 619, there are authorized to be appropriated— (A) $16,259,193,000 or 14.2 percent of the amount determined under paragraph (2), whichever is greater, for fiscal year 2024, and there are hereby appropriated $5,870,321,000 or 5.1 percent of the amount determined under paragraph (2), whichever is greater, for fiscal year 2024, which shall become available for obligation on July 1, 2024, and shall remain available through September 30, 2025; (B) $18,636,567,000 or 16.0 percent of the amount determined under paragraph (2), whichever is greater, for fiscal year 2025, and there are hereby appropriated $7,535,090,000 or 6.5 percent of the amount determined under paragraph (2), whichever is greater, for fiscal year 2025, which shall become available for obligation on July 1, 2025, and shall remain available through September 30, 2026; (C) $21,361,554,000 or 17.9 percent of the amount determined under paragraph (2), whichever is greater, for fiscal year 2026, and there are hereby appropriated $9,671,973,000 or 8.1 percent of the amount determined under paragraph (2), whichever is greater, for fiscal year 2026, which shall become available for obligation on July 1, 2026, and shall remain available through September 30, 2027; (D) $24,484,981,000 or 20.1 percent of the amount determined under paragraph (2), whichever is greater, for fiscal year 2027, and there are hereby appropriated $12,414,856,000 or 10.2 percent of the amount determined under paragraph (2), whichever is greater, for fiscal year 2027, which shall become available for obligation on July 1, 2027, and shall remain available through September 30, 2028