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Line 6 – Enter the taxable income from Form 540, line 19; or total taxable income from Form 540NR, line 19 of the parent whose name is shown at the top of form FTB 3800. If the parent's taxable income is less than zero, enter -0- on line 6. If the parent filed a joint California tax return, enter the taxable income shown on that return even if the parent's spouse/RDP is not the child's parent.
