COMAR 07.03.17.32. Earned Income and Self-Employment Deductions.
A. Earned Income Deduction. The local department:
(1) Shall allow a deduction from income in the amount of 20 percent of any gross earned income; and
(2) May not include in the calculation of the earned income deduction any earnings excluded under Regulation .39B of this chapter. B. The local department shall allow a deduction from self-employment income as described in Regulation .39B of this chapter.