; and (2) in paragraph (2)(B)— (A) in clause (ii), by striking and at the end; (B) in clause (iii), by striking the period at the end and inserting ; and ; and (C) by adding at the end the following new clause: (iv) for purposes of sections 301(4)(A) and 301(4)(C), calendar year 2024. . (d) Effective date The amendments made by this section shall apply with respect to elections held during 2024 or any succeeding year. 323. Increased threshold with respect to independent expenditure reporting requirement (a) In general Section 304(c)(1) of the Federal Election Campaign Act of 1971 ( 52 U.S.C. 30104(c)(1) ) is amended by striking $250 and inserting $1,000 . (b) Price index adjustment for independent expenditure reporting threshold Section 315(c) of the Federal Election Campaign Act of 1971 ( 52 U.S.C. 30116(c) ), as amended by sections 304(b) and 322(c), is amended— (1) in paragraph (1), by adding at the end the following new subparagraph: (F) In any calendar year after 2024— (i) a threshold established by section 304(c)(1) shall be increased by the percent difference determined under subparagraph (A); (ii) each amount so increased shall remain in effect for the calendar year; and (iii) if any amount after adjustment under clause (i) is not a multiple of $100, such amount shall be rounded to the nearest multiple of $100. ; and (2) in paragraph (2)(B)— (A) in clause (iii), by striking and at the end; (B) in clause (iv), by striking the period at the end and inserting ; and