Pub. L. 108-311, tit. III, sec. 307
DEDUCTION FOR CERTAIN EXPENSES OF SCHOOL TEACHERS.
SEC. 307. DEDUCTION FOR CERTAIN EXPENSES OF SCHOOL TEACHERS.(a) In General.—Subparagraph (D) of section 62(a)(2) is amended by striking “or 2003” and inserting “, 2003, 2004, or 2005”.(b) Effective Date.—The amendment made by subsection (a) shall apply to expenses paid or incurred in taxable years beginning after December 31, 2003.