Taxpayers Richard A. Vaughn, Esther M. Vaughn, and Richard A. Vaughn, D.D.S., P.C. (“Vaughns” or “plaintiffs”), appeal the summary judgment entered against them in their suit to compel the Internal Revenue Service (“IRS”) to produce certain documents pursuant to the Freedom of Information Act (“FOIA”), 5 U.S.C. § 552. After examining affidavits submitted by the IRS describing the contents of the withheld documents and setting out the reasons for exemption from FOIA requirements, the District Court concluded that the documents were properly withheld. The question presented is whether the affidavits submitted by the government provided sufficient information to enable the District Court to make an independent, reasoned judgment as to whether the material is actually exempt under the FOIA. We believe that the government did submit adequate information, and AFFIRM.
I.
Plaintiffs are the subject of civil and criminal investigations by the IRS into their tax liabilities for the years 1984 through 1988. During these ongoing investigations, a substantial file has been developed. By letter dated March 15, 1989, the Vaughns made two FOIA requests to the Detroit District of the IRS. Therein the Vaughns sought “all of the records the Internal Revenue Service and/or the Office of Chief Counsel have regarding any civil or criminal Income Tax Audit” of the individual plaintiffs for the years 1982 through 1988, and of the corporate plaintiff for the fiscal years ended March 31, 1982 through March 31, 1987, December 31, 1987, and December 31, 1988.
On April 5, 1989, the Detroit District Disclosure Officer responded to the Vaughns, asking for an extension of 30 days to locate and produce the documents sought in the FOIA request, as authorized by 5 U.S.C. § 552(a)(6)(B). The Vaughns treated this response as a denial of their requests and, on April 14, 1989, they filed an administrative appeal with the IRS’s National Office. On May 30, 1989, the IRS National Office advised the Vaughns that
In July and September, 1989, the IRS released to the Vaughns approximately 6,100 pages of documents. However, the IRS withheld approximately 1,000 pages of documents, in whole or in part, asserting their exemption from disclosure under various FOIA exemptions. On October 18, 1989, the Vaughns filed a motion for summary judgment requesting the release of the withheld documents or, if the government asserted that they were exempt, that the government provide the District Court with a “Vaughn Index” providing information sufficient to support the claimed exemptions. 1
The government filed its own motion for summary judgment on November 20, 1989, supported by the affidavits of three IRS employees. Each of the affidavits indicated, in differing levels of detail, the nature of the information contained in the withheld documents along with the specific FOIA exemptions relied on by the IRS. The IRS asserted that the records withheld were exempt from disclosure in whole or in part under exemptions (b)(3), (b)(5), (b)(7)(A), (b)(7)(C), (b)(7)(D), and (b)(7)(E) of the FOIA. 5 U.S.C. § 552.
The District Court granted the government’s motion for summary judgment. The court first rejected the Vaughns’ claim that the information provided was insufficient to make a proper determination regarding whether FOIA exemptions were applicable to the documents withheld. The District Court found that the government’s affidavits adequately described the documents withheld and gave explanations for withholding the documents such that the purposes of a “Vaughn Index” were satisfied and further found that the exemptions asserted by the government for withholding the documents were proper. This timely appeal followed. The Vaughns maintain that the District Court in this case , did not have enough evidence before it to determine whether the IRS properly withheld the documents at issue. Relying on
Osborn v. IRS,
II.
In enacting the FOIA, Congress sought “ ‘to open agency action to the light of public scrutiny.’ ”
Department of Justice v. Reporters Committee for Freedom of Press,
The FOIA confers jurisdiction on the district courts to enjoin an agency from withholding records and to order the production of any agency records improperly withheld. 5 U.S.C. § 552(a)(4)(B). The Supreme Court has held that under this provision, “federal jurisdiction is dependent on a showing that an agency has (1) ‘improperly’ (2) ‘withheld’ (3) ‘agency records.’ ”
Kissinger v. Reporters Committee for Freedom of Press,
III.
Our review of a district court’s determinations under the FOIA is normally two-pronged. We determine first whether the district court had an adequate factual basis for its decision, and second, decide whether upon that basis the court’s decision was clearly erroneous.
Ingle v. Department of Justice,
The courts have developed several methods to allow agencies to sustain their burden of establishing exemptions without compromising the secrecy of the information in the process. The court may examine the documents
in camera.
However, this Court has observed that such reviews “are not favored because they ‘are burdensome and are conducted without the benefit of an adversary proceeding.’ ”
Osborn,
any claims made by the government that documents are exempt from disclosure must be supported by a summary of the disputed documents. That summary, customarily referred to as a “Vaughn Index,” must be submitted to the court and meet the following criteria:
“1. The index should be contained in one document, complete in itself.
2. The index must adequately describe each withheld document or deletion from a released document.
3. The index must state the exemption claimed for each deletion or withheld document, and explain why the exemption is relevant. Of course the explanation of the exemption claim and the descriptions of withheld material need not be so detailed as to reveal that which the agency wishes to conceal, but they must be sufficiently specific to permit a reasoned judgment as to whether the material is actually exempt under FOIA.”
In
Osborn,
this Court held that the affidavits submitted by the IRS to support the withholding of certain documents were too vague to allow effective review of the Commissioner’s decision to withhold the documents at issue there. Specifically, we found that the “generalized language” and “conclusory” terminology of the affidavits was “of little or no assistance to a trial court in its decision-making or to an appellate court upon review.”
Id.
at 197. While certain statements of the
Osborn
court can be read as requiring a document called a “Vaughn Index” in every case, a correct reading of
White
and
Osborn
requires the government to provide information to the district court that meets the standards of disclosure stated in the above-quoted language; no particular method of achieving those requirements is mandated. A court’s primary focus must be on the substance, rather than the form, of the information supplied by the government to justify withholding requested information. The government must provide evidence that enables the court to make a reasoned, independent assessment of the claim of exemption. Whether that evidence comes in the form of an
in camera
review of the actual documents, something labelled a “Vaughn Index,” a detailed affidavit, or oral testimony cannot be decisive. The ultimate goals remain to “(1) assure that a party’s right to information is not submerged beneath government obfuscation and mischaracterization, and (2) permit the court system effectively and efficiently to evaluate the factual nature of disputed information.”
Vaughn,
We now turn to the affidavits supplied by the IRS in this case to determine whether they meet the disclosure criteria of White and Osborn.
IV.
The IRS supported its motion for summary judgment with the affidavits of Fred Baldwin, a Special Agent in the Criminal Division of the IRS; John 0. Hummel, District Director of the Detroit District of the IRS; and Linda Neal an attorney in the Disclosure Litigation Division of the IRS.
Special Agent Baldwin was in charge of the joint civil/criminal investigation of the Vaughns for federal tax violations. His affidavit indicates that the information withheld is contained in the files of the Criminal Investigation Division of the Detroit District of the IRS. Baldwin also attested that the information withheld was collected with respect to the determination of the existence, or possible existence, of the Vaughns’ liability under Title 26, that the information constitutes tax return information under 26 U.S.C. § 6103(b)(2), and that disclosure would prematurely reveal evidence compiled during the ongoing investigation and potential prosecution of the Vaughns.
District Director Hummel’s affidavit made the same assertions. In addition, Hummel stated his determination under 26 U.S.C. § 6103(e)(7) that release of the withheld information would seriously impair federal tax administration. Finally, Hum-mel went into detail regarding the Discriminant Function (“DIF”) scores which were redacted from five pages of released documents, asserting that release of those scores would impair federal tax administration.
Attorney Neal’s affidavit is considerably more detailed than those of Baldwin or Hummel. First, Neal’s affidavit breaks down the withheld documents into separate categories. These consist of: (1) information supplied by third-party contacts and potential witnesses; (2) attorney-client communications; (3) DIF scores; (4) material
For each category of documents, Neal then discusses the legal grounds and exemptions upon which the government relies in withholding the specific documents contained within each category. Attached to her affidavit is an exhibit which summarizes, by document page number, the exemption(s) relied on for withholding each of the 1,000+ pages.
The categorical approach used in Neal’s affidavit is permissible to satisfy the disclosure standards of
Osborn
since “[i]t is well-established that ‘the government need not justify its withholdings document-by-document; it may instead do so category-of-document by category-of-document.’ ”
North v. Walsh,
The Vaughns’ argument with respect to the information submitted by the government is twofold. First, they argue that the affidavits contain the same unacceptable general and conclusory language proscribed by this Court in Osborn. The District Court considered this argument and rejected it, finding that the affidavits presented here “are specific enough to allow this Court to determine which documents have been withheld and to make a reasoned judgment as to whether the material is actually exempt under the FOIA. In fact, this Court finds that the affidavits submitted by [the IRS] are as complete and specific as an index would be if ordered.” We agree with the District Court. There is indeed a similarity between the affidavits supplied by Special Agent Baldwin and District Director Hummel and the two IRS affidavits found to be insufficient in Osborn. However, in Osborn the government did not submit an affidavit similar to that filed by Linda Neal in this case. Whatever generalizations might exist in Baldwin’s and Hummel’s affidavits is remedied by Neal’s affidavit, which describes in fair detail the documents in issue and the reasoning for application of specific FOIA exemptions.
Second, the Vaughns urge us to hold that even if the government’s affidavits seemingly satisfy the disclosure requirements of
Osborn,
affidavits alone are always inadequate. Relying on
Stephenson v. IRS,
The FOIA provides that a district court shall determine
de novo
whether claimed exemptions are applicable. 5 U.S.C. § 552(a)(4)(B). The Act also leaves to the court’s discretion whether to order an examination of the contents of the agency records at issue,
in camera,
in making this determination.
Id.; NLRB v. Robbins Tire & Rubber Co.,
Indeed, this Court’s prior decisions indicate that
in camera
reviews are neither favored nor necessary where other evidence provides adequate detail and justification.
See, e.g., Osborn,
The Fifth Circuit case relied on by the Vaughns,
Stephenson v. IRS,
is inapposite. In
Stephenson
the court held that, standing alone, an affidavit from an IRS special agent provided an inadequate factual basis for the district court’s decision that certain material was exempt from a FOIA request. The
Stephenson
court was presented with an affidavit which did not provide enough detail and was written in generic terms,
see
As we have stated, a court must have sufficiently detailed information regarding the contents of withheld documents along with reasoning for the application of specific FOIA exemptions to enable the court to make an independent assessment of both the contents of the documents in issue and the applicability of any asserted exemption(s). While a court is certainly free to take various types of evidence such as detailed affidavits, sampling of documents in camera, or oral testimony, a court is not required to follow any particular course if it is otherwise able to make the independent, reasoned judgment mandated by this Court’s decisions.
V.
We conclude that the affidavits submitted by the IRS, in particular that offered by Linda Neal, adequately describe the withheld documents or deletions, and that the claimed exemptions and reasons for their application are sufficiently set out to permit a reasoned judgment about whether the exemptions apply to the documents in issue. Therefore, we find that
Notes
. The term "Vaughn" is unrelated to the name of the plaintiffs in this suit. “Vaughn Index” is a term derived from
Vaughn v. Rosen,
