Affirmеd by published opinion. Chief Judge WILKINSON wrote the opinion, in which Judge NIEMEYER and Judge MICHAEL joined.
OPINION
Evelyn Mae Kokotis alleges injury due to the negligence of a United States Postal Service employee. Kokotis filed an administrative claim with the Postal Service within months оf the accident, but failed to demand a sum certain until four months after the two-year statute of limitations had expired. The district court granted the Postal Service’s motion to dismiss, holding that Kokotis’ failure to provide a timely demand for a sum certain dеprived the court of jurisdiction under the Federal Tort Claims Act, 28 U.S.C. §§ 2671 et seq. (1994). In so doing, the district court also found that Kokotis’ demand for a sum certain after the limitations period had expired was not an amendment of a prior claim. Finding no error, we аffirm.
I.
On October 29, 1995, Evelyn Kokotis was injured in an auto accident. The collision was allegedly due to the negligence of a Postal Service employee. Two days later, Kokotis was sent a Standard Form 95 (SF 95) to facilitate the filing of an administrative claim pursuant to the Federal Tort Claims Act (FTCA). A letter from the Postal Service accompanied the SF 95. The letter explained in multiple places, and in boldface and capitalized text, that Koko-tis had two years to file a complete claim. The letter also stated, in boldface text, that for a claim to be considered complete an exact sum certain dollar amount must be included. Moreover, the SF 95 itself included numerous similar warnings. The
In December 1995, approximately one month after the accident, Kokotis filed аn SF 95 with the Postal Service without including a sum certain. Instead, the cover letter accompanying the form stated that Kokotis was still undergoing medical treatment and included an itemization of Kokotis’ medical bills to date. Kokotis submitted supplementаl letters to the Postal Service on February 27, 1996, March 25, 1996, December 12, 1996, August 21, 1997, and January 22, 1998. As of the August 21, 1997 letter (the last letter sent before the statute of limitations expired), the total damages claimed were $4,546.79. Kokotis finished the medical treatment for her accident on September 25, 1997, approximately one month before the statute of limitations expired.
On March 3, 1998, four months after the statute of limitations had expired but prior to final agency action, Kokotis submitted a revised SF 95 requesting a sum cеrtain in the amount of $19,000. The Postal Service denied Kokotis’ claim. The Postal Service explained that since the claim was not completed within the FTCA’s two-year limitations period, it could not be considered. Kokotis’ request for reconsideration of this decision was denied. '
Kokotis filed suit for damages against the Postal Service on March 12, 1999. The Postal Service moved to dismiss the complaint for lack of subject matter jurisdiction. The district court granted the motion, holding that Kokotis’ failure to identify a sum certain within the two-year statute of limitations deprived it of jurisdiction over her suit. The district court also declined to toll the statute of limitations on the grounds that there was no misleading conduct by the United States. Kokotis now appeаls.
II.
Kokotis seeks to recover against the government under the limited waiver of sovereign immunity embodied in the FTCA. Sovereign immunity can be waived only by the sovereign; the circumstances of its waiver must be scrupulously observed and not expanded by the cоurts.
See United States v. Kubrick,
An administrative claim must be properly presented. The FTCA’s implementing regulations consider a claim to be properly presented when the government receives a completed SF 95 (or other written notification of an incident),
and
“a claim for money damages
in a sum certain ...”
28 C.F.R. § 14.2(a) (1999) (emphasis added);
see also
39 C.F.R. § 912.5(a) (1999). Requesting a sum certain is a necessary element of any FTCA administrative claim. Failure to request a sum certain within the statute of limitations deprives a district court of jurisdiction over any subsequently filed FTCA suit.
See Ahmed v. United States,
The sum certаin requirement is not a trap for the unwary. Rather, this requirement allows an agency to assess a claim’s settlement value.
See College,
If FTCA plaintiffs were allowed to pursue Kokotis’ preferred route of not submitting a sum certain, the government’s ability to determine a claim’s value would be impaired. This, in turn, might push the government toward several unsatisfactory options: (1) channel all decisions to the highest levels in order to assure the decision to settle was made by someone authorized to do so; or (2) resist or postpone settlement so long as the amount of the claim could not be ascertained. Either way, the burden on the government would increase and the FTCA’s goal of efficiently handling claims against the government would be undermined.
III.
A.
Notwithstanding the government’s general interest in thе sum certain requirement, Kokotis asserts that the requirement should not strictly be applied against her. She first contends she provided enough information to the Postal Service, in the form of periodic supplemental letters, for the agency tо estimate the value of her claim. We disagree. Kokotis provides no explanation for how the Postal Service could have predicted a 418% increase in the size of her claim. Kokotis’ last pre-statute of limitations supplemеntal letter of August 21, 1997 indicated total damages of $4,546.79; her post-statute of limitations request sought $19,000.
*
Moreover, even if Kokotis were correct that the Postal Service could somehow have estimated the value of her claim, she cannоt escape the FTCA’s unwavering requirement of submission of a sum certain within two years of the incident.
See Ahmed,
Kokotis next argues that she could not submit a sum certain before her treatment was complete and the extent of her injuries were known. While the rеcord indicates that Kokotis’ last medical treatment occurred one month before the filing period expired, that fact is beside the point. Every limitations period embodies the possibility that a complaint must be filed before the clаimant’s knowledge is complete. That possibility, however, affords no basis for disregarding the interest of finality embodied in a statute of limitations that a legislative body has chosen to enact.
See Holmberg v. Armbrecht,
Kokotis advances one further argument for why she should be excused from the sum certain requirement. She claims that she did not estimate her damages for fear that a low figure would bе settled quickly and that a high figure would discourage settlement altogether. Such strategic calculations on the part of a claimant cannot be allowed to set aside the conditions attached to a sovereign immunity waiver.
See Munro v. United States,
B.
Kokotis next argues that because she presented a sum certain before final action on her claim, it is an amendment that relates back to her December 1995 filing. We disagree. An amendment of a claim can only occur if a complete claim, including a sum certain, is filed before the statute of limitations expires. See 39 C.F.R. §§ 912.3 & 912.5 (1999). The regulation states that “a claim shall be deemed to have been presented when the U.S. Postal Service receives ... a claim for money damages in a sum certain ... 39 C.F.R. § 912.5(a) (emphasis added). Since Kokotis’ December 1995 filing did not include a sum certain, it was not “presented” within the meaning of § 912.5(a). The regulation further states that only a “claim presented in compliance with [§ 912.5(a) ] ” can be amended before final agency action. 39 C.F.R. § 912.5(b) (emphasis added). Since Kokotis’ original filing did not include a sum certain, it was not presented in compliance with § 912.5(a) and therefore not subjеct to amendment under § 912.5(b).
Moreover, the fact that there had been no final agency action is irrelevant given the absence of a sum certain in Kokotis’ initial filing.
The Postal Service took no action on Kokotis’ claim before March 3, 1998 because effectively there was no claim filed. Only when Kokotis finally submitted a sum certain could the Postal Service take action, and by that time Kokotis’ claim was untimely. A rule allowing amendments to incomplete claims after the statute оf limitations had expired would undermine Congress’ intent to have FTCA claims presented within two years of the relevant incident.
C.
Kokotis’ final argument is that even if she failed to satisfy the sum certain requirement before the limitations period-expired, the statute of limitations should be equitably tolled. Equitable tolling is not appropriate where, as was the case here, “the claimant failed to exercise due diligence in preserving his legal rights.”
Irwin v. Dep’t of Veterans Affairs,
Moreover, because of the importance of respecting limitations periods, equitable tolling is appropriate only “where thе defendant has wrongfully deceived or misled the plaintiff in order to conceal the existence of a cause of action.”
IV.
For the foregoing reasons, the judgment of the district court is
AFFIRMED.
Notes
Kokotis does not claim that this letter was a submission of a sum certain. And the district court correctly noted that submitting information in "dribs and drabs” does not satisfy the sum certain requirement.
