(a) For purposes of this division (and so much of Part 10 (commencing with Section 17001) and Part 10.2 (commencing with Section 18401) of Division 2 of the Revenue and Taxation Code as relates to this division) pensions, annuities, and other deferred income, as described in Section 3405 of the Internal Revenue Code, are wages and subject to withholding under this division. Amounts withheld shall be treated as if the amounts are withheld by an employer for a payroll period and only amounts withheld shall be reported to the department pursuant to Section 1088 and Section 13021. see full law