31.6694-2—Penalties for understatement due to an unreasonable position.
(a) In general.
A person who is a tax return preparer of any return or claim for refund of employment tax under chapters 21 through 25 of subtitle C of the Internal Revenue Code (Code) shall be subject to penalties under section 6694(a) of the Code in the manner stated in § 1.6694-2 of this chapter.
(b) Effective/applicability date.
This section is applicable to returns and claims for refund filed, and advice provided, after December 31, 2008.