Jessica Smith-Haynie, an African-American woman, began working for the Firearms Identification Branch of the District of Columbia Metropolitan Police Department (“M.P.D.”) as a civilian “Firearms Technician Trainee” in 1984. According to Smith-Hay-nie’s complaint, she was harassed and discriminated against because of her race and gender virtually from the start. She identifies her supervisor, George Wilson, as the chief offender. She also alleges that defendant Addison Davis, the M.P.D.’s Equal Employment Opportunity Commission (“EEOC”) officer, harassed her from 1988, when she first filed a discrimination complaint, through 1992, when she took maternity leave. Smith-Haynie filed a second complaint with the EEOC in 1992, charging Davis with harassment and retaliation for the earlier complaint. She states that she has not returned to her job since her maternity leave because of continuing problems with anxiety and work-related phobias.
Smith-Haynie received a right-to-sue letter from the EEOC on October 18, 1995. She filed her complaint in district court on January 18, 1996, charging the M.P.D. and Davis with violations of Title VII, 42 U.S.C. § 2000e et seq., the Civil Rights Act of 1866, 42 U.S.C. § 1981, the Civil Rights Act of 1871, 42 U.S.C. § 1988, and the Equal Pay Act of 1963, 29 U.S.C. § 206(d). Unfortunately for Smith-Haynie, she filed her suit 92 days after she received the letter — two days outside of the statutory period for filing suit under Title VII. Before filing an answer, defendants moved under Fed. R. Civ. P. 12(b)(6) to dismiss or, in the alternative, for summary judgment. The district court treated the motion as one for summary judgment and ruled for defendants on all counts. 1 Smith-Haynie v. District of Columbia et al., Civ. No. 96-0064 (D.D.C. May 10, 1996). Smith-Haynie appealed. Her arguments boil down to two: first, that defendants im-permissibly raised the affirmative defense of untimeliness by dispositive motion before filing an answer under Fed. R. Crv. P. 8(c); 2 and second, that ongoing and severe harassment rendered her non compos mentis during the limitations period and should result in either equitable tolling of the time limit or equitable estoppel of its operation.
We conclude that an affirmative defense can be properly raised in a pre-answer motion, and further, that Smith-Haynie did not produce adequate support for her non com-, pos mentis argument. We therefore affirm the district court’s grant of summary judgment.
I.
We decide
de novo
the legal question of whether the affirmative defense of statutory limitation can be raised in a pre-answer motion under the proper construction of Rules 12(b) and 8(c).
See Harris v. Secretary, U.S. Dep’t of Veterans Affairs,
However, this broad prohibition must be read in context. The precise holding of
Harris
is that an affirmative defense not raised by answer cannot be raised in disposi-tive motions that are filed post-answer. The defendant in
Hams
had filed its answer to the complaint, as well as answers to two amended complaints, and each time had failed to plead untimeliness as an affirmative defense. Since “[fjailure to raise an affirmative defense in pleadings deprives the opposing party of precisely the notice that would enable it to dispute the crucial issues of the ease on equal terms,”
id.
at 343, a defendant forfeits an affirmative defense that is not pleaded in its 'answer or amended answer. In
Harris,
we cited with approval
Funding Systems Leasing Corp. v. Pugh,
We find this reasoning to be sound and not in conflict with
Harris. See Stanton v. District of Columbia Court of Appeals,
This case fits the paradigm. Plaintiff states in her complaint that she received her right-to-sue letter 92 days before she filed suit. 3 The facts supporting defendants’ dis-positive motion were apparent to Smith-Haynie from the inception of her lawsuit. Defendants properly raised the untimeliness defense by a pre-answer motion under Rule 12(b)(6).
II.
Turning next to the merits of defendants’ untimeliness defense, we review the district court’s grant of summary judgment
de novo.
4
See, e.g., Goldman v. Bequai,
Smith-Haynie interposes the threshold argument that the availability of equitable doctrines is a question for the jury and not for the judge when they involve disputed issues of material fact. Generally speaking, questions sounding in equity are for a judge to decide.
See generally Beacon Theatres, Inc. v. Westover,
Summary judgment may be gvanted only if there remain no genuine issues of material fact, accepting all evidence offered by the nonmoving party as presumptively valid and drawing all justifiable inferences in her favor. See Anderson v. Liberty Lobby, Inc.,
First, Snñth-Haynie argues that the 90-day limitation period should be tolled because she was non compos mentis during that period. Defendants do not dispute that the 90-day period is not a jurisdictional prerequisite to filing suit in federal district court but operates as a statute of limitations and is subject to waiver and equitable tolling. See Baldwin County Welcome Ctr. v. Brown,
Smith-Haynie's hurdle is high. "The court's equitable power to toll the stat
*580
ute of limitations will be exercised only in extraordinary and carefully circumscribed instances.”
Mondy v. Secretary of the Army,
Smith-Haynie swore in her affidavit that she was confused by her right-to-sue letter because the EEOC had apparently dismissed some of her charges as untimely. She also related that “[w]hen I received the unrequested notice of right to sue and dismissal, I did not understand it and I was further traumatized and simply unable to psychologically deal with it.” Her statement that she did not understand the letter is a general and conclusory one. She does not contest that she was informed in the letter of the 90-day limitations period or aver that the meaning of the time limit was unclear to her. Her supplementary affidavit does describe emotional difficulty, but of a kind that was basically related to the work environment. Smith-Haynie was unable to go to work, afraid of Addison Davis, and “uncomfortable, humiliated and degraded in [her] work environment.” She does not tell us that she was “[un]able to engage in rational thought and deliberate decision making sufficient to pursue [her] claim alone or through counsel,”
Nunnally,
Smith-Haynie also argues that equitable estoppel should operate to prevent defendants from asserting untimeliness. Equitable estoppel in the statute of limitations context “comes into play if the defendant takes active steps to prevent the plaintiff from suing in time, as by promising not to plead the statute of limitations.”
Cada,
III. Conclusion
For the foregoing reasons, the district court’s grant of summary judgment and dismissal of appellant’s claims are affirmed.
So ordered.
Notes
. Since Smith-Haynie failed to contest defendants' allegation that the most recent offense occurred in or before 1992, the district court dismissed the sections 1981 and 1983 and Equal Pay Act claims as barred by the applicable statutes of limitations.
See Hobson v. Wilson,
. The appeal of this case was held in abeyance pending the outcome of
Harris v. Secretary, U.S. Dep’t of Veterans Affairs,
. Title VII plaintiffs need not include the date of receipt of a right-to-sue letter in their complaints. In the event that a date is not pleaded, the Supreme Court has applied the "3-day” rule of Fed. R. Civ. P. 6(e) to presume that the letter is received three days after it is mailed.
See Baldwin County Welcome Ctr. v. Brown,
. We use the de novo standard despite the fact that the doctrine of equitable tolling ordinarily involves discretion on the trial judge's part. We read the judge’s decision here to be based upon her finding that as a matter of law Smith-Hay-nie’s evidence could not support invocation of the equitable tolling doctrine based upon her mental state.
. This court has consistently applied federal courts' interpretations of typical equitable tolling and equitable estoppel doctrines in Title VII dis~ crimination cases. See, e.g., Bowden v. United States,
