When necessary to make effective the provisions of this article or Article 4 (commencing with Section 18631), the name, address, social security number, or other taxpayer identification number of the recipient of income shall be furnished upon demand of the person paying the income.
Cal. Rev. & Tax. Code § 18661
Withholding
Amended by Stats. 2009, 4th Ex
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.