§ 19145
137 words·~1 min read·
/ca/revenue-and-taxation-code/19145A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
For purposes of Section 19142, the period of the underpayment shall run from the date the installment was required to be made to whichever of the following dates is the earlier:
(a)The 15th day of the third month following the close of the taxable year, except in the case of an organization described in Section 23731 subject to the tax imposed under Section 23731, in which case “fifth” shall be substituted for “third.”
(b)With respect to any portion of the underpayment, the date on which that portion is paid. For purposes of this subdivision, a payment of estimated tax on any installment date shall be considered a payment of any previous underpayment only to the extent the payment exceeds the amount of the installment determined under subdivision
(a)of Section 19144 for the installment date.