Here is a question I hear from people who once did something wrong and have since tried to make it right: "I amended. I paid. Doesn't the clock start now?" For a fraudulent return, the Supreme Court's answer in Badaracco v. Commissioner is no.
The Facts
The Court decided two consolidated cases.
Ernest Badaracco, Sr. and Ernest Badaracco, Jr. were partners in an electrical contracting business. They filed partnership and individual returns for 1965 through 1969 and conceded, for purposes of the case, that the original returns were fraudulent. In 1970 and 1971, federal grand juries in New Jersey subpoenaed the partnership's books. On August 17, 1971, the Badaraccos filed nonfraudulent amended returns and paid the additional tax shown. Three months later they were indicted for filing false returns. Each pleaded guilty as to 1967. On November 21, 1977, more than six years after the amended returns, the IRS issued notices of deficiency asserting the civil fraud addition to tax, then 50 percent of the underpayment under § 6653(b).
Deleet Merchandising Corp. filed 1967 and 1968 returns that left out certain receipts, then filed amended returns on August 9, 1973 reporting them. After investigations of former officers, the IRS issued a notice of deficiency on December 14, 1979, asserting deficiencies and fraud additions.
The Tax Court ruled for the Badaraccos and a district court ruled for Deleet, both holding the amended returns started the ordinary 3-year period. The Third Circuit reversed both. Other circuits had gone the other way.
The Issue
If a taxpayer files a fraudulent original return and later files a nonfraudulent amended return, does the 3-year assessment period in § 6501(a) begin with the amended return?
The Holding
No. Justice Blackmun wrote for the Court: "We therefore conclude that the plain and unambiguous language of § 6501(c)(1) would permit the Commissioner to assess 'at any time' the tax for a year in which the taxpayer has filed 'a false or fraudulent return,' despite any subsequent disclosure the taxpayer might make." The Court affirmed the Third Circuit.
The Reasoning
The text says "at any time"
Section 6501(a) sets the general 3-year rule. Section 6501(c)(1) provides that for "a false or fraudulent return with the intent to evade tax," the tax "may be assessed ... at any time." Nothing in the statute suspends that rule when a fraudulent filer later repents, and nothing in § 6501(a) lets a taxpayer restart the 3-year clock by amending. The Court also noted that the Code does not explicitly provide for amended returns at all; an amended return "is a creature of administrative origin and grace."
Statutes of limitation favor the government
The Court quoted an old rule: "Statutes of limitation sought to be applied to bar rights of the Government, must receive a strict construction in favor of the Government."
Fraud is complete when committed
A taxpayer does not purge fraud by later disclosure; the offense is complete when the fraudulent return is filed. The Court quoted a Tax Court opinion explaining that any other result "would make sport of the so-called fraud penalty."
The amended return argument would reward fraud
The Court pointed to the 6-year rule for nonfraudulent omissions of more than 25 percent of gross income. Under the taxpayers' theory, someone who fraudulently omitted income could get a 3-year period by amending, while someone who omitted it innocently would remain stuck with 6 years. Congress could not have intended to put "persons who committed willful, deliberate fraud" in a better position.
A fraudulent return is still a return
The taxpayers argued that their fraudulent original returns were "nullities" for limitations purposes, so the amended returns were "the return" that started the clock. The Court rejected that too. The word "return" appears 64 times in § 6501, and Congress could not rationally have given it one meaning in subsection (a) and another elsewhere. Numerous Code provisions punish filing false returns, which presupposes that a false return is still a return. And the original returns "purported to be returns, were sworn to as such, and appeared on their faces to constitute endeavors to satisfy the law."
Policy supports the literal reading
Fraud cases are harder to investigate. Records may be falsified or destroyed. An amended return "comes from a taxpayer who already has made false statements under penalty of perjury." The IRS bears the burden of proving fraud. And criminal referrals often require civil work to pause. As for fairness, the Court said "a taxpayer who has filed a fraudulent return with intent to evade tax hardly is in a position to complain." Finally: "Courts are not authorized to rewrite a statute because they might deem its effects susceptible of improvement."
The odd comparison with nonfilers
The taxpayers' last argument pointed to a real asymmetry. Under settled law, the unlimited period for failure to file in § 6501(c)(3) stops applying once a return is filed for the year, even if it is filed late and even if the original failure to file was fraudulent. So why should a fraudulent filer who later amends be treated worse? The Court answered with the text. Section 6501(c)(3) applies to a "failure to file a return" and "literally becomes inapplicable once a return has been filed." Section 6501(c)(1) applies to "a false or fraudulent return," and a later amended return does not make the case any less one of a false or fraudulent return. If the rule should be different, "Congress must make it so in clear and unmistakable language."
What It Means for Taxpayers Today
A fraud year stays open
If the IRS can prove a return was false or fraudulent with intent to evade, it can assess the tax for that year at any time, no matter how many years have passed or how accurate your later amended return was. Today the civil fraud penalty is 75 percent of the portion of the underpayment attributable to fraud under IRC § 6663(a).
The IRS still has to prove fraud
The unlimited period applies only if the IRS proves the fraud. The Court itself noted that in fraud cases the Commissioner bears the burden of proof. An amended return may admit an underpayment, but it is not an admission of fraud. That is often the real battleground.
Amending is still the right thing, but think first
Badaracco does not say amending is useless. It stops interest from building on the corrected tax, and it may matter in a criminal or civil case. But it does not close the year, and an amended return filed in the shadow of an investigation can create its own problems. If you have exposure for a past fraudulent return, talk to a tax attorney before you amend, because the order of steps matters.
Criminal exposure runs on its own clock
The Court noted that the period for prosecuting criminal tax fraud is generally six years under IRC § 6531, and that once a case is referred for criminal prosecution, the IRS's civil work often has to pause. The Badaraccos filed amended returns while grand juries were already subpoenaing records, and they were indicted three months later. Amending did not prevent the prosecution, and it did not close the civil year.
Know the other open-ended rules
Section 6501(c) also keeps assessment open forever when no return is filed at all under § 6501(c)(3). Our articles on the assessment statute of limitations and on tax fraud versus negligence explain how these rules interact. For the 6-year rule that applies to large omissions, see United States v. Home Concrete & Supply.
The Bottom Line
An honest amended return is good. It is not a time machine. Under Badaracco, once a fraudulent return is filed, the statute of limitations on assessment never starts. The only way to close that door is for the IRS to fail to prove fraud.