; and (B) by striking October 1 of such year and inserting January 1 of the next year . (8) Section 310(f) of the Congressional Budget Act of 1974 ( 2 U.S.C. 641(f) ) is amended— (A) by striking July and inserting October ; and (B) by striking the fiscal year beginning on October 1 of the calendar year to which the adjournment resolution pertains and inserting the fiscal year beginning on January 1 of the calendar year after the calendar year to the adjournment resolution pertains . (9) The table of contents in section 1(b) of the Congressional Budget and Impoundment Control Act of 1974 is amended by striking the item relating to section 307 and inserting the following: Sec. 307. House committee action on all appropriation bills to be completed by September 10. . (10) Section 250(c)(12) of the Balanced Budget and Emergency Deficit Control Act of 1985 ( 2 U.S.C. 900(c)(12) ) is amended by striking October 1 of the calendar year in which that session begins and inserting January 1 of the calendar year after the year in which that session begins . (11) Section 1105(a) of title 31, United States Code, is amended in the matter preceding paragraph (1) by striking On or after the first Monday in January but not later than the first Monday in February of each year and inserting Not later than the first Monday in May of each year . (b) Effective date The amendments made by subsection (a) shall apply with respect to any fiscal year commencing on or after January 1, 2026.