The fact that an individual's name is signed to a return, statement or other document filed, or that the return, statement or document is signed, subscribed or verified in a manner prescribed by the department pursuant to section 42-1105, subsection B, shall be a presumption of fact that the return, statement or other document was actually signed by him.
A.R.S. § 43-322
Signature presumed to be taxpayer's
Official source: Arizona State Legislature. Reproduced from public-domain Arizona statutes; confirm against the official source for the current text. Not legal advice.