When the purchaser of an interest in real property pays the amount due to the levying officer, including any amount required to be paid as a documentary transfer tax pursuant to Section 11911 of the Revenue and Taxation Code, the levying officer conducting the sale shall execute and deliver a deed of sale to the purchaser, record a duplicate of the deed of sale in the office of the county recorder, and forward to the county or city and county any documentary transfer tax paid by the purchaser.
Ca. Civ. Proc. Code § 701.660