Section 20212 Of Article 2. Proration From California Probate Code >> Division 10. >> Chapter 2. >> Article 2.
20212
. In making a proration required by this article:
(a) Allowances shall be made for credits, exemptions, and
deductions allowed for the purpose of determining the tax payable.
(b) Interest and penalties on any deficiency shall be charged to
equitably reflect the benefits and burdens of the deficiency and of
any tax deductions associated with the interest and penalties.