Plaintiffs are five present or former employees of either Smith Barney or Citibank, N.A., both of which are divisions of Citigroup, Inc. (“Citigroup”). Plaintiffs, and the class they represent, allege that the Citibuilder Cash Balance Plan (“Plan”) violates the Employee Retirement Income Security Act of 1974 (“ERISA”), as amended, 29 U.S.C. § 1001 et seq. Plaintiffs seek injunctive and declaratory relief as well as monetary damages.
By order dated December 11, 2006, the United States District Court for the Southern District of New York (Scheindlin, J.) granted partial summary judgment to Plaintiffs on various grounds, including: first, that the Plan violated ERISA’s minimum benefit accrual rules through its use of the “fractional rule”; and second, that Citigroup violated ERISA’s § 204(h) notice requirement. 29 U.S.C. § 1054(h). 1 Citigroup challenges those two conclusions. Plaintiffs cross-appeal, raising a number of issues. On appeal, both parties agree that the district court erred in concluding that the “fractional rule” can never properly be applied to cash balance plans, such as Citigroup’s Plan. Because we find that Citigroup’s Plan does not violate ERISA’s minimum benefit accrual rules, and that Citigroup did not violate ERISA’s § 204(h) notice requirements, we reverse.
1. BaCkground
A. ERISA Benefit Plans Generally
ERISA recognizes two basic types of retirement plans: defined contribution plans and defined benefit plans.
Hirt v. Equitable Ret. Plan for Employees, Managers & Agents,
Defined benefit plans “generally guarantee [employees] a specific benefit [upon retirement] without regard to how the market performs.”
Hirt,
Defined contribution and defined benefit plans primarily “differ in who bears the risk of investment performance.”
Hirt,
Within the context of these two types of retirement plans, employers have developed a relatively new kind of plan called a “cash balance plan.”
Hirt,
When an employer establishes a cash balance plan, an account is created in the name of each participant to keep track of his or her accrued benefits.
Bilello v. JPMorgan Chase Ret. Plan,
Proponents of cash balance pension plans assert that this “hybrid” structure is beneficial for employees because it is easier for them to understand, it allows for greater portability, it establishes a system whereby benefits accrue more evenly over an employee’s career, and it is “therefore[ ] better suited to the increased job-mobility of contemporary labor markets.”
Esden,
Advocates of cash balance plans also maintain that they benefit employers. They suggest that “because employees better appreciate the value of their pension rights, the employer’s fringe benefit dollar has greater impact.” Id. They also argue that a cash balance plan “retains the funding advantages of a defined benefit plan” for the employer. Id. Specifically, “actual contributions are made to a single trust fund, based on actuarial assumptions; therefore ... the employer retains funding flexibility as long as the solvency of the plan is maintained;” and investment returns that exceed “the promised interest credits (as well as forfeitures of the non-vested benefits of any terminated participants)” are retained by the employer. Id. Almost one-third of all single-employer defined benefit plan participants — approximately ten million workers — are covered by cash balance plans, or other similar hybrid plans.
B. The Citigroup Plan
In 1998, Citicorp merged with Travelers Corporation. Authority to amend Citibank’s pension plan was vested in the plan sponsor, Citigroup, by action of its Board of Directors. In 1999, at a meeting of the Board of Directors, Citigroup converted its traditional, final pay pension formula into a cash balance plan. The Citigroup Board adopted a series of resolutions in October of 1999 incorporating the cash balance design into the Plan. The conversion had an effective date of January 1, 2000.
In May of 2001, the provisions of the newly adopted cash balance plan were set forth in Plan Article 4.1. Under the Plan, Citigroup created a hypothetical account for each participating employee, and then “credited” each account with two kinds of “deposits” — Benefit Credits and Interest Credits. Benefit Credits were awarded to participants as a percentage of that year’s total compensation. Under the Plan’s formula, Benefit Credits increased with age and years of service, ranging from two percent for participants under age twenty-five in their first ten years of service, to seven percent for participants fifty years or older with fifteen or more years of service. Interest credited to the account was awarded based on an extrinsic index rate — the thirty-year Treasury rate. At retirement, participants would be entitled to a lump sum payout based on the accumulated value of their accounts, or to an actuarially equivalent pension.
Although the provisions of the amendments were not set forth in an executed Citibuilder Retirement Plan document until May of 2001, in the months leading up to the effective date Citigroup sent out a number of brochures and pamphlets concerning the changes to the structure of the benefit plan. Pursuant to ERISA § 204(h), official notice of the amendment was given to all Plan participants in a *464 letter from Tim Peach, Director of Retirement Benefits, dated December 9, 1999. The letter was entitled: “The Citigroup Pension Plan Notice of Significant Reduction in Benefit Accruals for Certain Employees of Citigroup Inc. and its Subsidiaries” (the “1999 Notice”).
The 1999 Notice contained a general summary of how the new cash balance plan would work, as well as a table listing the percentages of salaries credited to accounts annually, as determined by an employee’s age and years of service. The cover letter referenced ERISA § 204(h) and explained that, due to the forthcoming amendments to the pension plan, it was “likely that some employees would see some level of reduction in total accumulations in the future.” The documentation accompanying the letter, distributed to each affected employee, also outlined the mechanisms of a cash balance plan. It explained that under the Plan as amended, the “company credits a percentage of your total compensation each year to a hypothetical account. That percentage generally increases with your age and service.” The 1999 Notice also explained that “the hypothetical account earns interest credits at a rate based on 30-year Treasury bonds.” The 1999 Notice did not, however, indicate the formula that the Plan would apply in order to achieve compliance with statutory accrual principles.
The Plan was again amended, effective January 1, 2002. This amendment incorporated the same cash balance regime adopted in 2000, but recalibrated the range of Benefit Credits allotted annually to employees’ accounts. Pursuant to this amendment, Benefit Credits ranged from one and one-half percent for participants under age twenty-nine in their first five years of service, to six percent for those fifty-five or older with fifteen or more years of service. Citigroup employed a notification process similar to the process it utilized in 1999. Pursuant to ERISA § 204(h), an information package dated December 2001 was sent to Plan participants informing them of the amendment. As with the 1999 Notice, there was no mention of the means by which the Plan would ensure compliance with ERISA’s accrual requirements.
C. The Minimum Benefit Accrual Tests
Cash balance plans, such as the Citibuilder Plan, are defined benefit plans within the meaning of ERISA because they guarantee a prescribed level of retirement benefits.
Esden,
Under the 133 1/3 test, the rate of benefit accrual in any future year may not be more than one-third greater than the rate in the current year. 29 U.S.C. § 1054(b)(1)(B). This test prevents “back-
*465
loading” by cabining fluctuation in accrual rates. As the Supreme Court explained, the 133 1/3 test “permits the use of any accrual formula as long as the accrual rate for a given year of service does not vary beyond a specified percentage from the accrual rate of any other year under the plan.”
Alessi v. Raybestos-Manhattan, Inc.,
The fractional test “is essentially a pro rata rule under which in any given year, the employee’s accrued benefit is proportionate to the number of years of service as compared with the number of total years of service appropriate to the normal retirement age.” Id.; see also 29 U.S.C. § 1054(b)(1)(C). In other words, this test uses a fractional calculation based on years of service to ensure that benefits accrue at a rate that approximates the prorated amount of the total benefits that the employee would receive if he or she worked until normal retirement age. One unique feature of the fractional test formula is that it uses the employee’s current compensation rate to project the total benefits available at retirement. This means that the formula assumes no salary increases for the employee.
Article 4.1(e) of the Citibuilder Plan sets forth its mechanism for compliance with ERISA’s minimum accrual standards.
4
Although the percentage of compensation that Citigroup contributes to participants’ accounts increases by more than one third, based on increasing age and service years, “the Plan may still qualify under the 133 1/3 percent test because of the value of the interest credits compounded annually through normal retirement age.”
Esden,
In order to ensure compliance, regardless of fluctuations in the interest rate, Citigroup’s Plan provides that when the rate of accrual does not satisfy the 133 1/3 test, participants’ accounts will be made to comply with the fractional rule of accrual upon the termination of the period of employment. If the variable interest rate falls to a level at which compliance with the 133 1/3 test is not possible, Citigroup will calculate the minimum account requirements pursuant to Article 4.1(e) and then add the difference to the participants’ accounts. Under the interest rates in effect in 2000 and 2001, the Plan was in compliance with the 133 1/3 test, and neither Article 4.1(e) nor the fractional test was implicated. However, beginning in 2002, a change in the interest rate brought the Plan out of compliance with the 133 1/3 test for some participants. Article 4.1(e) was invoked with respect to the affected participants in order to bring the Plan into compliance with ERISA’s minimum accrual rules.
D. ERISA’s Notice Requirement
In order to safeguard benefits promised to employees and to ensure that employees can form realistic expectations about the benefits that they will receive, ERISA prohibits employers from reducing the accrual of future benefits without adequate notice to plan participants.
See Frommert v. Conkright,
may not be amended so as to provide for a significant reduction in the rate of future benefit accrual, unless, after adoption of the plan amendment and not less than 15 days before the effective date of the plan amendment, the plan administrator provides a written notice, setting forth the plan amendment and its effective date, to ... each participant in the plan.
29 U.S.C. § 1054(h). 5
Guidelines promulgated by the Internal Revenue Service (“IRS”) clarify that notice is required when an amendment is “reasonably expected to change the amount of the future annual benefit commencing at normal retirement age.” Notice of Significant Reduction in the Rate of Future Benefit Accrual, 63 Fed.Reg. 68,678, 68,680 (Dec. 14, 1998) (codified at 26 C.F.R. pts. I, 602). Whether an amendment creates a “significant reduction” in accrual rates is determined “based on reasonable expectations taking into account the relevant facts and circumstances at the time the amendment is adopted.”
Id.
at 68,681. According to the IRS guidelines, notices may contain “a summary of the amendment, rather than the text of the amendment, if the summary is written in a manner calculated to be understood by the average plan participant.”
Id.
at 68,682;
see also Register v. PNC Fin. Servs. Group, Inc.,
II. Proceedings in the District Court
Plaintiffs filed consolidated actions on behalf of themselves and a class of similarly situated individuals against Citigroup and its Plan’s Administration Committee, alleging that the Citibuilder Plan violates ERISA.
In re Citigroup Pension Plan ERISA Litig.,
On December 12, 2006, on cross-motions for summary judgment, the district court denied Defendants’ motion for summary judgment and granted Plaintiffs’ motion in part. Id. at 327. The court ruled, in relevant part, that, as a matter of law, the Plan violated ERISA’s minimum benefit accrual rules, 29 U.S.C. § 1054(b)(1)(A)-(C); and, that the Plan violated ERISA’s requirement that Plan administrators provide advance notice of significant reductions in the rate of future benefit accrual, as set out in 29 U.S.C. § 1054(h). Id. at 337-40.
The district court concluded that “[b]y its very terms, the fractional rule may only be applied to participants with ten or fewer years of service,” and that “the only applicable accrual test is the 133 1/3 rule” because Citigroup utilizes a “career average plan.” Id. at 337. The court went on to opine that the “Citigroup formula ... contravenes the well-acknowledged purpose of the mandatory accrual tests, which is to prevent the backloading of benefits.” Id. at 337-38.
With respect to the § 204(h) notices provided by Citigroup, the district court found that they “omitted any mention of the *467 benefit formula’s unorthodox approach to calculating benefits and monitoring accrual rates,” and that “defendants’ failure to either include or summarize Article 4.1(e) in the notices violated § 204(h).” Id. at 339. The district court found that the notice provided was “substantively inadequate,” and rejected Defendants’ argument that the notice claims should be “dismissed for plaintiffs’ failure to show that they suffered any prejudice.” Id. at 339-40 & n. 88.
By Opinion and Order dated December 19, 2006, the district court certified a class of plaintiffs consisting of all individuals who were participants in the Plan at any time on or after January 1, 2000, their beneficiaries and estates, and those who are currently subject to the Plan’s cash balance formula under ERISA.
In
re
Citigroup Pension Plan ERISA Litig.,
On April 4, 2007, the district court clarified its summary judgment ruling with respect to its finding that Defendants had provided inadequate § 204(h) notice.
In re Citigroup Pension Plan ERISA Litig.,
No. 05-cv-5296 (SAS),
On November 20, 2007, the district court issued a ruling directing Defendants to adjust the Plan formula in a manner that would bring it into full compliance with the 133 1/3 minimum benefit accrual test.
In re Citigroup Pension Plan ERISA Litig.,
No. 05-cv-5296 (SAS),
Pursuant to Federal Rule of Civil Procedure 54(b), the district court entered final judgment on the backloading and notice claims, and simultaneously stayed enforcement of that judgment pending this appeal. Defendants appeal from those portions of the final judgment that find violations of ERISA’s minimum benefit accrual and notice provisions. Plaintiffs thereafter cross-appealed from the final judgment.
III. Discussion 6
A. The Fractional Rule May be Applied to Cash Balance Plans
The district court concluded that the fractional test can never be applied to
*468
career average plans like the cash balance plan at issue in this case. The court determined that “[b]y its very terms, the fractional rule may only be applied to participants with ten or fewer years of service.”
Citigroup I,
The fractional rule does not, in fact, state that it may only be applied to participants with ten or fewer years of service.
7
Rather, the rule notes only that in calculating benefits owed, it “tak[es] into account no more than the 10 years of service immediately preceding his separation from service.” 29 U.S.C. § 1054(b)(1)(C). The provision is an instruction as to how to perform the accrual calculation, not a blanket prohibition on the types of plans that can utilize the fractional rule. Further, compliance with the fractional rule is tested “upon [the employee’s] separation from [the employer’s] service,” not, as the district court concluded, on a “year-by-year basis.” 26 U.S.C. § 411(b)(1)(C); 29 U.S.C. § 1054(b)(1)(C);
Citigroup I,
Congress has authorized the IRS to issue binding regulations under ERISA, and we have noted that these regulations “represent ] the fair and considered judgment of the IRS” and are therefore “entitled to deference.”
Esden,
B. Application of the Fractional Test to the Citibuilder Cash Balance Plan Does Not Violate ERISA’s Minimum Benefit Accrual Rules
The district court concluded that under ERISA, benefits must accrue in a way so that in any given year, the amount
*469
of accrued benefit complies with the fractional rule’s minimum standards. Article 4.1(e) of the Citibuilder Plan calls for the compliance calculation to occur when benefits are paid out. If, on the determination date, the amount of accrued benefit does not meet the fractional test, Citigroup adds money to the account to bring it into compliance with the minimum accrual requirements. Plaintiffs argue that this amounts to impermissible backloading. The district court characterized Article 4.1(e) as “unorthodox,” and agreed with Plaintiffs that it was a “novel end-run around ERISA’s minimum accrual standards.”
Citigroup I,
The provision governing the fractional rule states that a defined benefit plan, which includes a cash balance plan, “satisfies the requirements of this paragraph if the accrued benefit to which any participant is entitled upon his separation from the service is not less than a fraction of the annual benefit commencing at normal retirement age to which he would be entitled under the plan as in effect on the date of his separation.” 29 U.S.C. § 1054(b)(1)(C) (emphasis added). Thus, by its own language, the fractional rule indicates that the relevant calculations are to be made at the time of separation.
The statute’s plain language is in accord with the purpose of the minimum benefit accrual rules. Minimum benefit accrual rules under ERISA are designed to prevent participants who leave their employment before normal retirement age from receiving benefits that are disproportionately low relative to benefits .they would have received if they had continued to work until normal retirement age.
See, e.g., Langman,
Revenue Ruling 2008-7 is instructive in the case at bar; it provides an example in which it first tests the plan using the 133 1/3 percent method and finds it satisfied for some, but not for all, participants. Rev. Rul.2008-7. The example provided by the Revenue Ruling then applies the fractional rule to those participants for whom the plan did not satisfy the 133 1/3 test.
Id.
The Ruling specifically states that this is “not a classification that is structured to evade the accrued benefit requirements of § 411(b)(1)(A), (B), and (C) or § 1.411(b)-l.”
Id.
Again, this court has noted that “[r]evenue rulings issued by the I.R.S. are entitled to great deference, and have been said to have the force of legal precedent unless unreasonable or inconsistent with the provisions of the Internal Revenue Code.”
Gillespie v. United States,
C. Citigroup Complied with ERISA’s § 204(h) Notice Requirements
In its original opinion, the district court incorrectly reasoned that because the no
*470
tices given by Citigroup “omitted any mention of the benefit formula’s unorthodox approach to calculating benefits and monitoring accrual rates,” and because the court ultimately concluded that the formula violated ERISA, “defendants’ failure to either include or summarize Article 4.1(e) in the notices violated § 204(h).”
Citigroup I,
As an initial matter, we reject Citigroup’s argument that Plaintiffs lack standing to maintain a notice claim under § 204(h). The cases Citigroup cites for this contention are inapposite; they discuss a plan participant’s ability to maintain a claim pertaining to the statutory requirement to provide a Summary Plan Description (“SPD”).
See, e.g., Weinreb v. Hosp. for Joint Diseases Orthopaedic Inst.,
Notice of an amendment to a pension plan “need not contain an exact quotation of the text of the amendment, but may contain ‘a summary of the amendment ... if the summary is written in a manner calculated to be understood by the average plan participant and contains the effective date.’ ”
Register,
ERISA does not require that notice pursuant to § 204(h) include a description of how the plan will comply with minimum benefit accrual rules. The Citigroup 1999 and 2001 Notices properly alerted Plan participants that the amendments could result in a reduction in rates of benefit accrual. The Notices also made disclosures regarding the Benefit Credit formula and Plan interest rate, which permitted participants to compare this formula to their prior benefits formula. Section 204(h) only requires notice of plan amendments that “provide for a significant reduction in the rate of future benefit accrual.” 29 U.S.C. 1054(h). Article 4.1(e) does not, in and of itself, reduce participants’ benefits. Rather, it increases benefits when necessary to ensure compliance with ERISA’s minimum accrual rules. The participants had proper notice that the conversion to a cash balance plan could have the effect of a reduction of rates of benefit accrual. The 1999 and 2001 Notices complied with the requirements of ERISA § 204(h).
IV. Conclusion
Based on the foregoing analysis, the district court’s order of December 11, 2006, granting partial summary judgment to Plaintiffs, is hereby REVERSED and the complaint is DISMISSED.
Notes
. The district court also concluded that the structure of the Plan violated ERISA's age discrimination rules. However, subsequent to the district court’s opinion in this case, a panel of this court held that "cash balance ... plans do not by definition violate ERISA’s prohibition against age-based reductions in the rate of benefit accrual.”
Hirt v. Equitable Ret. Plan for Employees, Managers & Agents,
. A 401(k) plan is a common defined contribution plan.
See Hirt,
. In 2006, Congress enacted the Pension Protection Act (“PPA”), which amended ERISA to allow specifically for cash balance defined benefit plans. Pub.L. No. 109-280, § 701(a)(1), 120 Stat. 780, 981 (2006). The amendment applies to periods commencing on or after June 29, 2005.
Id.)
§ 701(e)(1),
. The full text of Article 4.1 is set out in the district court's opinion.
In re Citigroup Pension Plan ERISA Litig.,
. The statute was subsequently amended, but it is this version that controls in this appeal. See Pub.L. No. 107-16, § 659(b), 115 Stat. 38, 139-41 (2001).
. It is well known that we review a grant of summary judgment
de novo. State St. Bank & Trust Co. v. Salovaara,
. Several district courts in other circuits have also adopted the district court's interpretation.
See, e.g., Wheeler v. Pension Value Plan for Employees of Boeing Co.,
No. 06-cv-500 (DRH),
. Congress amended ERISA in 2002 to provide that an amendment must “be written in a manner calculated to be understood by the average plan participant and shall provide sufficient information ... to allow applicable individuals to understand the effect of the plan amendment.” 29 U.S.C. § 1054(h)(2). We express no view on whether notice given by Citigroup would satisfy current law. Rather, we analyze the law in effect at the time relevant to Plaintiffs’ challenge.
