26 U.S. Code § 6061 - Signing of returns and other documents
Except as otherwise provided by subsection (b) and sections 6062 and 6063, any return, statement, or other document required to be made under any provision of the internal revenue laws or regulations shall be signed in accordance with forms or regulations prescribed by the Secretary.
Notwithstanding any other provision of law, any return, declaration, statement, or other document filed and verified, signed, or subscribed under any method adopted under paragraph (1)(B) shall be treated for all purposes (both civil and criminal, including penalties for perjury) in the same manner as though signed or subscribed.
1998—Pub. L. 105–206 designated existing provisions as subsec. (a), inserted subsec. heading, substituted “Except as otherwise provided by subsection (b) and” for “Except as otherwise provided by”, and added subsec. (b).
1976—Pub. L. 94–455 struck out “or his delegate” after “Secretary”.