In 1990 the Internal Revenue Service, pursuant to 26 U.S.C. § 7602(a) (on which see generally
Reisman v. Caplin,
*672 The principal ground оn which the appellants opposed the enforcement of the summons in the district court was that the government is misusing the summons power to circumvent limitations on discovery in the Tax Court, before which a proceeding to determine the Ranters’ tax liability is pending. The appellants argue, and the government does not seriously deny, that the reason it decided years after the summons had been issued to reactivate it in effect by obtaining an order enforcing it was that Principal Services was holding documents relating to the Ranters’ tax liability that the government had mistakenly thought it could obtain from the Ranters directly and now wanted to get from Principal Services. Principаl Services is in the business of retaining documents, and preparing tax returns, for taxpayers — and its main clients, it appears, are the Ranters.
The appellants are reluctant to acknowledge that obtaining documеnts for use in a Tax Court proceeding is a legitimate purpose of an IRS summons. Discovery in Tax Court proceedings is traditionally informal and non-coercive, and there is concern that allowing the IRS to use the summons pоwer as a discovery tool would unfairly tip the balance of procedural advantages against the taxpayer. (For divergent views within the Tax Court, compare
Westreco, Inc.,
TC Memo 1990-501, ¶ 90,501 PH Memo TC, with
Ash v. Commissioner,
The government argues that the appellants knew perfectly well it was still interested in the documents, and that the delay was due to the Ranters’ foot-dragging in turning over copies of the same documents in the Tax Court case. We do not have to resolve the dispute. The summons carried no еxpiration date. No statute of limitations applies to a petition to enforce a summons — on the contrary, after six months failure to comply with a summons tolls all relevant tax statutes of limitations. 26 U.S.C. § 7609(e)(2). No one suggests thаt we should borrow a statute of limitations from some other law, and we have not found a case involving an IRS summons in which that was done. When there is no statute of limitations in the picture, the law, including federal common law, relies uрon the doctrine of laches to protect the recipient of the summons from unreasonable delay in enforcement. This versatile, flexible, and serviceable doctrine, originally equity’s counterpart to statutеs of limitations (which were not applicable to suits in equity), is a ground for dismissing a suit if the defendant can show that the plaintiff delayed unjustifiably in filing and that as a result the defendant was harmed, either by being hampered in his ability to defend or by incurring some other detriment.
NLRB v. P*I*E Nationwide, Inc.,
A threshold question concerning the aрplication of the doctrines of laches in this case is whether it can ever be invoked against the federal government. Some courts regard the question as completely unsettled. E.g.,
JANA, Inc. v. United States,
One possibility, suggested by both
Heckler
and
Lindberg,
is that only the most egregious instances of laches can be used to abate a government suit. Another would be to confine the doctrine to suits against the government in which, as in this case, there is no statute of limitations. (We toyed with that possibility in
Martin v. Consultants & Administrators, Inc., supra,
We need not pursue the question of the existence and scope of a defense of laches in government suits tо resolve this case. For suppose, though this seems unlikely, that the doctrine applies with undiminished force to all types of government suit. We would still have to decide whether the elements of the doctrine were present. Whether the first— unjustifiable delay — was would depend on whether the government, as it asserts but the appellants deny, could not reasonably have been expected to obtain the documents sooner, either directly frоm the Kanters or by seeking enforcement of the summons promptly. That is a murky question on this record but we would have to answer it only if the second element of the doctrine — prejudice to the defendant from the unjustifiable delаy — were satisfied, which it has not been. The appellants assert that they were lulled into thinking the summons had been abandoned. The plausibility of the assertion may be questioned. The summons had no time limit, was never withdrawn, and, as we are about to see, required the recipient to retain — indefinitely—the documents within its scope. Even if this point is ignored, being lulled and then rudely awakened is not the kind of harm, if it is a harm at all rather than merely another metaphor, that allows laches to be used to deprive a plaintiff of his rights. A more concrete harm must be shown. Cf.
Advanced Cardiovascular Systems, Inc. v. SciMed Life Systems, Inc.,
The other (but as we have just made clear a related) ground of appeal is that the documents which the district court made the appellants turn over to the government by leaning on Gallenberger are outside the scope of the summons, fairly read. The summons seeks “books and records related to transactions in the period 1983 through 1988 with” Burton Kanter, members of his family, and trusts, partnerships, and corporations in which he or members of his family have interests. The appellants interpret this to mean books and records related to transactions between the custodian on the one hand (the target оf the summons), and Kanter and his various relatives and holdings, on the other, while the district court interpreted the quoted language to mean books and records related to all transactions involving Kanter and his various relatives аnd holdings.
Neither party has favored us with a discussion of the standard of appellate review for the interpretation of summonses, and we cannot find a case dealing with the question. The general rule is that the interpretаtion of a single document or part thereof, whether it is a statute, a consent decree, an arbitration clause, or an ordinary contract clause, is reviewed de novo, that is, without giving any deference to thе interpretation by the first-line decider, here the district judge. See, e.g.,
Florida East Coast Ry. v. CSX Transportation, Inc.,
AFFIRMED.
