In
United States v. Davenport, 2012 U.S. Dist. LEXIS 131468 (ND TX 2012), here, the Court held in an erroneous refund suit that the Government's suit had been timely filed. The erroneous refund suit is brought under Section 7405,
here. The statutes of limitations for such suits is in section 6532,
here, which provides:
(b) Suits by United States for recovery of erroneous refunds
Recovery of an erroneous refund by suit under section 7405 shall be allowed only if such suit is begun within 2 years after the making of such refund, except that such suit may be brought at any time within 5 years from the making of the refund if it appears that any part of the refund was induced by fraud or misrepresentation of a material fact.
Here's the Court's entire discussion on the timeliness of the Government's erroneous refund suit (footnotes omitted):
The parties acknowledge that the earliest possible date that the statute of limitations could have commenced to run is December 28, 2007, the date that the IRS prepared and mailed David and Myra Davenport's refund check for the 2003 tax year. The Davenports contend that the Government's claim accrued on December 28, 2007, and it was therefore required to file suit by December 27, 2009. The court disagrees, as this argument, if not frivolous, is certainly specious.