Plans under section 501(c)(18)
Notwithstanding paragraph (1), the amount allowable as a deduction under subsection (a) with respect to any contributions on behalf of an employee to a plan described in section 501(c)(18) shall not exceed the lesser of—
(A) $7,000, or
(B) an amount equal to 25 percent of the compensation (as defined in section 415(c)(3)) includible in the individual’s gross income for such taxable year.