(a) In general. (1) Any employer who pays to the IRS more than the correct amount of income tax required to be withheld from wages under section 3402 or interest, addition to the tax, additional amount, or penalty with respect to such tax, may file a claim for refund of the overpayment in the manner and subject to the conditions stated in this section on the form prescribed by the IRS. The claim for refund must designate the return period to which the claim relates, explain in detail the grounds and facts relied upon to support the claim, and set forth such other information as may be required by the regulations in this section and by the instructions relating to the form used to make such claim. No refund to the employer will be allowed under this section for the amount of any overpayment of tax which the employer deducted or withheld from an employee.

(2) For provisions related to furnishing employee statements and corrected employee statements reporting wages and withheld taxes, see sections 6041 and 6051 and §§ 1.6041-2 and 31.6051-1. For provisions relating to filing information returns and corrected information returns reporting wages and withheld taxes, see sections 6041 and 6051 and §§ 1.6041-2 and 31.6051-2.

(3) For interest-free adjustments of overpayments of income tax withheld from wages, see § 31.6413(a)-2.

(b) Period of limitation. For the period of limitation upon credit or refund of taxes imposed by the Internal Revenue Code of 1954, see § 301.6511(a)-1 of this chapter (Regulations on Procedure and Administration). For the period of limitation upon credit or refund of any tax imposed by the Internal Revenue Code of 1939, see the regulations applicable with respect to such tax.