Opinion for the Court filed by Circuit Judge TATEL.
Appealing to this court for a second time, appellant challenges the district court’s rejection of his claim that the government had agreed to pay all federal and state taxes on back pay he received in settlement of his Title VII employment discrimination complaint. Appellant also challenges the district court’s denial of his demand for trial by jury. Because Title VII does not authorize jury trials on claims of breach of settlement agreements, and because the district court’s finding that the government had no obligation to pay appellant’s remaining tax liability was not clearly erroneous, we affirm.
I
Appellant Roy Bowden worked for the Immigration and Naturalization Service from 1975 to 1982. After INS declined to select him for several vacancies as a criminal investigator, Bowden filed a race discrimination complaint with the agency. On January 10, 1990, Bowden agreed to settle his claim in exchange for a lump-sum back pay award. The precise amount of back pay, however, was not specified in the settlement agreement. Following further negotiations, the government gave Bowden a check for $190,000. It also paid over $50,000 in federal and state taxes on Bowden’s behalf, but that payment fell approximately $60,000 below the amount necessary to cover Bowden’s full tax liability on the back pay. Claiming that it had fulfilled its obligation under the settlement, INS refused to pay any additional taxes on Bowden’s behalf. Bowden sued. The district court, finding Bowden had failed to exhaust his administrative remedies, dismissed the complaint. Concluding that INS had waived its exhaustion de
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fense, we reversed.
See Bowden v. United States,
On remand, Bowden moved under Federal Rule of Civil Procedure 15(a) to amend his complaint to clarify certain factual allegations, to add claims for attorneys’ fees and compensatory damages, and to demand trial by jury. Stating that “trial is less than two months away; and ... the motion is extraordinarily untimely,” the district court denied the motion to amend. Bowden v. United States, No. 94-1832 (D.D.C. Oct. 22, 1997).
At the bench trial, Bowden testified that during the back pay negotiations that followed the signing of the settlement agreement, the government agreed to pay all taxes on the back pay award so that he would receive exactly $190,000. See 12/15/97 Tr. at 33. Finding that the government had not agreed to “assume several thousands of dollars of an indeterminate tax liability,” the district court entered judgment for the government. Boivden v. United States, No. 94-1832, at 5-6 (D.D.C. Mar. 27, 1998) (“Bowden II”). Bowden appeals. He also challenges the denial of his motion to amend and his request for trial by jury.
II
As we stated in
Boivden I,
extrinsic evidence of prior or contemporaneous oral agreements is inadmissible to vary the terms of an integrated written agreement.
See Bowden I,
In ruling for the government, the district court relied on the testimony of the agency’s payroll accounting chief, who testified that prior to the preparation of the settlement check, she expressly told Bow-den that the government was only paying his tax liability at the minimum withholding rate. The witness also testified that she warned Bowden he would face additional tax liability and offered to withhold more, but Bowden declined. See 12/16/97 Tr. at 60-61 (testimony of Donna Brock). Later, after Bowden received notices of federal and state tax deficiencies, she reminded him of her previous advice, to which Bowden responded: “I know, I am my own worst enemy.” See Memorandum from Donna Brock to Winona Varnon (July 13,1992); 12/16/97 Tr. at 64.
Bowden did not contradict the payroll chiefs version of these conversations. Instead, Bowden testified that he and INS had an oral agreement under which the agency would settle his claim for a net amount and pay his full federal and state tax liability. According to Bowden, he told the payroll chief that he needed no further withholding “because the government had assured me they paid the taxes.” 12/15/97 Tr. at 40; see also id. at 33-34. In support of this claim, Bowden introduced a “buck slip” showing the agency’s “grossing up” calculations starting from the $190,000 net amount, as well as its initial back pay and benefits calculations yielding a gross figure that would result in a net payment to Bowden of approximately $190,000 after taxes.
Although the district court never commented on Bowden’s documentary evidence, it “refuse[d] ... to credit Bowden’s testimony of a collateral or superseding oral agreement by INS to assume several thousands of dollars of an indeterminate tax liability for him.”
Bowden II,
No. 94-1832, at 5-6. The court also inferred from Bowden’s exchanges with the payroll official that he “understood at the time that he was not getting a tax-free payment in settlement of his claim.”
Id.
at 5. We are convinced that these findings are not clearly erroneous, particularly in view of the unusual nature of the agreement that Bow-den claims he had with the government (the agency’s Deputy Director of Finance testified that in twenty years of experience he had never seen a settlement agreement
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in which the government orally agreed to pay all taxes due on the settlement amount,
see
12/16/97 Tr. at 115), the fact that Bowden never gave the agency the personal and financial information that would have enabled it to calculate his exact tax liability, and the additional fact that Bowden has switched his position in this litigation (in his first appeal, he argued that the tax liability agreement was made prior to signing the settlement agreement).
See Albright v. United States,
Ill
Bowden next challenges the district court’s denial of his motion to amend the complaint to clarify certain factual allegations and to demand attorneys’ fees, compensatory damages, and trial by jury under Title VII.
See
42 U.S.C. §§ 1981a, 2000e-5(k) (1994). We generally review a denial of a motion to amend for abuse of discretion.
See Material Supply Int’l, Inc. v. Sunmatch Indus. Co.,
Though erroneous, the district court’s denial of Bowden’s motion to amend does not require a new trial. At the bench trial, the district court not only permitted Bowden to pursue his revised theory of the case, but also allowed him to introduce the very facts he had sought to add to his complaint. Moreover, because we have affirmed the district court’s finding that the government had no obligation to pay Bowden’s entire tax liability, Bow-den is not a prevailing party entitled to attorneys’ fees or compensatory damages. Finally, as to Bowden’s jury demand, the Supreme Court held in
Lehman v. Nakshu an,
a case arising under the Age Discrimu' nation in Employment Act, that “if Congress waives the Government’s immunity from suit, ... the plaintiff has a right to a trial by jury only where that right is one of ‘the terms of [the Government’s] consent to be sued.’ ”
IV
We affirm the judgment of the district court.
So ordered.
