OPINION ANNOUNCING THE JUDGMENT OF THE COURT
FLAHERTY, Justice.This case concerns various issues relating to the equitable distribution of a marital estate. The first issue concerns the valuation of a pension fund where equitable distribution occurs fifteen years after marital separation and the pension is already in pay status. The second issue is whether certain early retirement inducements accepted by the employee-spouse after separation, which have the effect of increasing his retirement benefits, are includable in the marital estate.
Rosemarie and William Gordon married on May 31, 1958. Mr. Gordon began working with Sun Oil Company in June of 1960 and worked there continuously for twenty-seven years, seventeen and one-half of which were during the marriage. The parties’ two children are now emancipated. The parties separated on December 31,1977. Mr. Gordon filed for divorce in 1979, and the case is proceeding under the Divorce Code of 1980.1 A bifurcated divorce was granted on August 2, 1985, and after two equitable distribution hearings before a master, Mr. Gordon requested a de novo hearing. The trial court held six hearings between October 4, 1989 and April 11, 1991. On October 29, 1992 the trial court issued an order and opinion finding a marital estate of $677,406.2 The court *394divided the marital estate equally and formulated an equitable distribution scheme based on the immediate offset method of apportioning marital assets. The trial court valued the pension fund at its present value (at the time of the hearing), reduced by the coverture fraction.3 At that time, the pension was in pay status. The court found that the estate consists of the following assets:
1. Marital residence $161,000
2. Mr. Gordon’s Sun Oil Pension ($293,544 x .65 marital coverature fraction (17.5 years divided by 26.7 years = .65)) $190,804
3. Mr. Gordon’s retirement benefits
a. Continuation pay ($88,749 x .65) $ 57,687
b. Retirement bonus ($7,100 x .65) $ 4,615
c. Orbit ($82,000 x .65) $ 53,300
4. Suncap Savings Account $100,000
5. Sun Oil Stock (465 marital shares at $56.00 per share) $ 26,000
6. Fair rental value of marital residence less Mrs. Gordon’s credits for mortgage payments and maintenance $ 84,000
TOTAL MARITAL ESTATE $677,406
On appeal, Superior Court affirmed the trial court’s valuation of the marital share of the pension and its identification, valuation and distribution of the balance of the marital estate, except that it excluded what the trial court referred to as “retirement benefits,” items 3(a), (b), and (c) from the marital *395estate.4 Superior Court determined that items 3(a) and (b) did not accrue during the marriage. It rejected item 3(c) because it was an annuity purchased at retirement with funds that could not be traced to marital assets.
We granted allocatur to address two issues:
1. Whether in an immediate offset situation, the value of the marital-property portion of a defined benefit pension plan is to be determined by using the salary and benefits in effect on the date of separation or the date of retirement.
2. Whether the “continuation pay” and “retirement bonus” and “orbit” account or any combination or portion thereof should be deemed marital property for the purposes of equitable distribution.
The answers to both of these questions are controlled by our recent decision in Berrington v. Berrington, 534 Pa. 393, 633 A.2d 589 (1993). In Berrington, the primary issue was whether in a deferred distribution of marital assets the court could distribute as marital property a benefit based on the participating party’s post-separation efforts, pay raises and contributions. We held that it could not:
[W]e hold that in a deferred distribution of a defined benefit pension, the spouse not participating may not be awarded any portion of the participant-spouse’s retirement benefits which are based on post-separation salary increases, incentive awards or years of service. Any retirement benefits awarded to the non-participant spouse must be based only on the participant-spouse’s salary at the date of separation.
Berrington, 534 Pa. at 393, 633 A.2d at 594.
The rationale behind this holding is that the Divorce Code, 23 Pa.C.S. § 3501(a), excludes property acquired after separation from consideration as marital property. If after-separation property is not marital, it may not be part of the *396marital estate. Superior Court’s citation of cases notwithstanding, this analysis applies equally to cases in which there is a deferred distribution of marital assets and cases in which there is an immediate offset of marital assets. In no case may assets earned after separation be considered in calculating the value of a pension.5
The value of Mr. Gordon’s pension,6 therefore, should have been calculated at the time of equitable distribution utilizing the salary earned at the date of separation, the date Mr. Gordon will begin to receive pension benefits, and the appropriate mortality and interest discount rates. This calculation will, in an immediate offset case, give us the present value of the pension. The present value must then be reduced by the coverture fraction of .65. The end result is the marital portion of the present value of the pension. See DeMasi v. DeMasi 366 Pa.Super. 19, 50, 530 A.2d 871, 886 (1987). Once the marital portion of the estate is identified, the share of the estate awarded to each spouse is then determined in accordance with their respective percentage shares of the marital estate.
The second question concerns what Mr. Gordon refers to as “retirement incentives.” Mr. Gordon’s employer announced in *3971987 a series of inducements to retire which were available to Mr. Gordon. The inducements consisted of a supplemental retirement income for a period of time based on years of service,7 a bonus based on bonuses paid in recent years, and an annuity program (ORBIT), in which the employee paid 27% of the cost of the annuity and the employer paid 73%. The purpose of this inducement was to provide for inflation protection of retirement benefits by paying a three percent per year increase in these benefits for fifteen years.
The issue of how to treat these inducements to retire arises because the husband asserts that these benefits, which substantially increase the value of the pension, have nothing to do with Mr. Gordon’s salary or pension benefits at the time of separation, and are, therefore, not part of the valuation of his pension for purposes of equitable distribution. Mrs. Gordon, however, points out that the previous passage from Berrington continues as follows:
[S]hould there be increases in retirement benefits payable to the employee spouse between the date of marital separation and the date the non-participant spouse begins receiving benefits which are not attributable to the efforts or contributions of the participant-spouse, any such increased benefits may be shared by the non-participant spouse based upon his or her proportionate share of the marital estate.
534 Pa. at 403, 633 A.2d at 594.
Although the main thrust of Berrington was to determine the marital component in a deferred distribution of the participating spouse’s pension at the time of separation, and thus follow the Divorce Code’s prohibition of including property acquired after separation in the marital estate, we also recognized that some changes in the nature and value of the pension occurring after separation are of a different character in that they arise through no effort or expense on the part of the participating spouse. These changes in the pension not attributable to the participant’s labors or contributions, therefore, are not regarded as property acquired after separation, *398but as adjustments to the plan which should be available to both parties to the marriage. The purpose of the above-quoted passage from Berrington was to allow the non-participating spouse to benefit from changes in the plan which no one knew about at the time of equitable distribution, and which arose through no effort or expenditure on the part of the participating spouse.
Referring back to the most recently cited passage from Berrington, three questions must be answered in order to apply Berrington to this case. First, were there increases in retirement benefits payable to Mr. Gordon; second, were they payable between the time of marital separation and the time Mrs. Gordon begins receiving benefits; and third, were they produced by the efforts or contributions of Mr. Gordon?
As to the first question, it is plain that the retirement inducements of supplemental retirement income, bonus and the annuity resulted in an increase in retirement benefits to Mr. Gordon. Had he not chosen to accept the inducements, his retirement would have been less than it now is. Mr. Gordon’s claim that these payments are not part of a retirement plan is without merit, for they are related only to his retirement.8 It follows, therefore, that there were increases in retirement benefits payable to Mr. Gordon, and the first requirement is satisfied.
*399Second, the retirement inducement benefits were payable between the time of marital separation and the time Mrs. Gordon began receiving benefits, since the benefits did not exist at the time of separation, Mr. Gordon was being paid these benefits at the time of the hearing, and Mrs. Gordon had not yet begun to receive retirement benefits at the time of equitable distribution. The second requirement, therefore, is satisfied.
Third, for the most part, the increased benefits were not attributable to the efforts or contributions of Mr. Gordon. Supplemental retirement income and the bonus were simply benefits based upon years of service, and so required no effort or contributions from Mr. Gordon, but the ORBIT annuity, designed to protect the pension for a period of fifteen years against erosion from inflation, was paid 27% by Mr. Gordon and 73% by the employer.9 The portion of the annuity paid for by the employer, but not the portion paid for by Mr. Gordon, therefore, is includable in the marital estate along with the supplemental retirement income and bonus. To the extent that the increased benefits were not the product of Mr. Gordon’s present efforts or contributions, the third requirement is satisfied and these increased benefits are includable in the marital estate.
When one includes these three retirement inducements in the marital estate, however, one must recognize that the inducements were produced by Mr. Gordon’s entire twenty-seven years of employment, not merely the seventeen and one-half years during which Mr. Gordon worked for Sun and was married. The inclusion of the inducement benefits in the marital estate, therefore, must be reduced by the coverture fraction.
*400In sum, for purposes of an immediate offset, the value of the marital-property portion of Mr. Gordon’s defined benefit pension is to be determined by using the salary on the date of separation, not the date it enters pay status, and the adjusted present value using that salary is to be multiplied by the coverture fraction to obtain the marital value. Superior Court erroneously included post-separation pay raises in violation of Berrington. In addition, because they are not attributable to the efforts or contributions of Mr. Gordon, the retirement inducements consisting of continuation of salary, the bonus, and the 73% of the ORBIT annuity are to be included in the marital estate, but are to be reduced in value by the coverture fraction.
Reversed and remanded to the Court of Common Pleas of Delaware County.
NIX, C.J., did not participate in the consideration or decision of this case.
NEWMAN, J., files a concurring opinion.
ZAPPALA, J., files a concurring and dissenting opinion in which NIGRO, J., joins.
CASTILLE, J., files a concurring and dissenting opinion.
. The Divorce Code of April 2, 1980, P.L. 63, No. 26, § 401, as amended, 23 P.S. § 401, was repealed and substantially reenacted by Act of December 19, 1990, P.L. 1240, No. 206, § 2. See Part IV of the Domestic Relations Code, 23 Pa.C.S. §§ 3101-3707.
. Superior Court writes:
Nine hearings were held, yielding 900 pages of testimony. Now, fifteen years later, the record reads like a Dickens novel. As a result *394of the parties' inability to settle their differences and their dissatisfaction with the trial court’s evaluation and distribution of the marital estate, the litigation has now endured almost as long as the marriage.
Slip Op. at 1 (Footnote omitted).
. The coverture fraction is defined as:
that portion of the value of the pension that is attributable to the marriage. The numerator of the fraction is the total period of time the employee spouse was a participant in the plan from the date of the marriage until date of separation, and the denominator is the total period of participation in the pension plan.
Berrington v. Berrington, 534 Pa. 393, 398 n. 5, 633 A.2d 589, 591 n. 5 (1993).
. After Mr. Gordon had filed his appeal, • he trial court determined that it had erred in identifying the entire $100,000.00 of the Suncap savings account and 465 shares of Sun Oil stock as marital property. The Superior Court acknowledged the error and amended the trial court's order to reflect $44,001.75 as the marital share of the Suncap account and 157 shares as the marital portion of the Sun Oil stock.
. Although this case involves immediate offset and Berrington involved deferred distribution, the fifteen year lapse between separation and equitable distribution is what brings this case within the parameters of Berrington, for in both cases post-separation events helped to produce the retirement benefit. Berrington addresses the problem how to treat post-separation events and holds that post-separation efforts, pay raises and contributions are to be excluded from the analysis of what constitutes a marital share of the retirement benefit.
. In this case, involving an immediate offset, we speak of ''valuing” the pension benefit. We note, however, that in a deferred distribution, one does not ‘‘value” the marital portion of the pension plan at the time of equitable distribution, because there are unknown factors, such as when the participant will retire and whether the formulation of the plan will change after equitable distribution. One identifies the marital share of the benefit, but one does not “value” it. In an immediate offset, however, one is dealing in the present instead of the future. The marital share of the pension is presently being offset against other marital property, and it is "valued” as of the date of equitable distribution. See Sutliff v. Sutliff, 518 Pa. 378, 543 A.2d 534 (1988). In this portion of this case, we are primarily concerned about which salary is used to calculate value, the salary at separation or at retirement.
. The value of this benefit is $88,749.00.
. Mr. Gordon argues that none of the three items which the trial court called "retirement benefits” has anything to do with retirement. First, he states that these benefits are not part of the company pension plan; second, that these benefits are not offered to evetyone; third, that no one knew of the existence of these benefits when the parties separated; fourth, that no pension plan funds are used to pay for these benefits; and fifth, that in any event, these benefits did not accrue during the marriage.
These arguments are without merit. The company, in offering inducements to retire, elected to augment the existing retirement plan. It is of no significance that not evetyone is offered this augmentation or that the benefits are not paid for by pension plan funds. The company, in effect, on an ad hoc basis, simply amended its pension plan for the benefit of certain employees.
As to the argument that the benefits did not accrue during the marriage, that argument is addressed in the text.
. Mr. Gordon paid roughly $27,000 to the ORBIT annuity from the Suncap savings account, a marital asset. Although this amount was paid before the marital share of that account had been determined, when the $27,000 is deducted from the Suncap account, there are still sufficient funds in the account to satisfy what was ultimately determined to be marital property. In short, Mr. Gordon's 27% contribution to the ORBIT annuity was paid from funds other than marital property funds, and was, therefore, properly excluded from the marital estate.