Section 6592.5.

Cal. Revenue and Taxation Code - RTC § 6592.5.
in effect
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Any person who is granted relief from the penalty imposed by Section 6476 or 6477 shall pay, in addition to any prepayment, interest at the “modified adjusted rate per month, or fraction thereof” established pursuant to subdivision (b) of Section 6591.5, from the date on which the prepayment would have been due until the date of payment.

References

referencesCal. Revenue and Taxation Code - RTC § 6476.
referencesCal. Revenue and Taxation Code - RTC § 6591.5.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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