KELLEY, Judge.

John Eugenie, by his guardian Barbara Whalen (claimant), appeals an order of the Workmen's Compensation Appeal Board, which reversed in part and modified in part a referee's decision awarding claimant's counsel a twenty percent attorney's fee, as well as a twenty percent penalty on past due benefits, pursuant to Sections 440 and 442 of The Pennsylvania Workmen's Compensation Act.

Claimant, while employed as a messenger by Sheltered Employment Service (employer), sustained a severe brain injury as a result of a work-related fall on July 27, 1984. During the next four years, claimant was cared for by his sister and guardian, Barbara Whalen. Employer paid compensation benefits and medical expenses, but would not agree that claimant required confinement to a special care facility for brain damaged persons, as requested by Whalen.

On November 19, 1987, claimant filed a claim petition, requesting that employer be required to pay claimant's costs in a special care facility. Several hearings were held throughout 1988 at which no testimony was taken. The only evidence submitted was a deposition by claimant's psychiatrist, Dr. Harold Byron, who opined that confinement in a special medical care facility was necessary due to claimant's injury. Employer failed to answer the claim petition and submitted no evidence, but was present with counsel at the hearings and requested and was granted three continuances.

The referee, on December 2, 1988, accepted the testimony of Dr. Byron and found that claimant had established by sufficient evidence the need for institutional care and ordered defendant to pay for such care. The referee also found that employer had not established a reasonable basis for contesting the petition and directed that employer pay claimant's attorney's fee of twenty percent, plus a twenty percent penalty on past due benefits.

Employer appealed only those portions of the award dealing with the penalty and attorney's fees, contending that the penalty was inappropriate because there were no past due benefits on which to calculate it. Employer also argued that the award of a twenty percent attorney's fee was unduly vague and incalculable, since the entire award was prospective, and that the award was unreasonable as it was disproportionate to the services rendered by claimant's counsel.

The board found that the penalty award was improper, agreeing that there could be no penalty based on past benefits because no past benefits had been awarded, also finding that claimant had not requested penalties and that no penalty hearing was conducted. The board agreed that the contest was unreasonable, but decided that attorney's fees in the amount of twenty percent of the award for the life of the claimant would be unconscionable. The board then modified the fee award to twenty percent of the award for a twelve-month period.

The sole subject of this appeal is the twenty percent attorney's fees. Claimant argues that since the finding of no reasonable contest has not been disturbed, the award of twenty percent is per se reasonable, and the board had no authority to modify it. Claimant also argues that employer has waived any challenge to the attorney's fees, since it was not raised before the referee.

Initially, we will address the arguments of both parties concerning waiver. The reason that the issue of counsel fees must be raised before the referee is to give the employer an "opportunity to present a defense by way of legal argument or countervailing evidence." Daugherty v. Workmen's Compensation Appeal Board (Jones Laughlin Steel Corp.), 97 Pa. Commw. 142, 510 A.2d 147 (1986). See also MacNeill v. Workmen's Compensation Appeal Board (Denny's, Inc.), 120 Pa. Commw. 320, 548 A.2d 680 (1988).

Since no evidentiary hearings were held in this case, the record before us is sparse. Employer argues that claimant's request for counsel fees was ineffective, since it was made after the evidentiary record was closed. In a letter from the referee to the parties, dated October 25, 1988, the referee stated that the case was now closed to evidence, that claimant had already submitted a proposed order, and that defendant had until November 1, 1988 to submit proposed findings. It is therefore unclear whether claimant's request came before the evidentiary record was closed. Given the fact that no evidentiary hearings were held in this case, however, we believe that a request, even at this late date, was sufficient to put employer on notice.

Additionally, the employer did not challenge the award of fees before the board, but merely the method in which they are calculated. Employer has therefore waived a challenge to the award of fees, but properly preserved the question of the amount.

Section 440 of the Act provides for an award of "a reasonable sum . . . for attorney's fees" in addition to the award for compensation where no reasonable basis for a contest has been established. Section 442 of the Act provides that "[a]ll counsel fees, agreed upon by claimant and his attorneys . . . shall be approved by the referee or the board as the case may be, providing the counsel fees do not exceed twenty per centum of the amount awarded."

We have held that the question of what constitutes a "reasonable sum" is ultimately a question of law. Workmen's Compensation Appeal Board v. Leuschen, 21 Pa. Commw. 39, 342 A.2d 810 (1975). In Leuschen, the claimant was found to be totally disabled and awarded compensation in the amount of $100 per week, in addition to medical expenses totalling $1936. The referee awarded attorney's fees of $828, calculated on twenty percent of the claimant's award. The board, however, reduced the fees to $500, basing the reduction on the fact that the claimant had been receiving insurance payments from his employer during the period. The Court held that this fact had no relevance to the determination of what constituted a "reasonable fee" and reversed the board. Significantly, however, the Court also stated that "[s]uch a determination depends on the amount and degree of difficulty of the work performed by the claimant's attorney and . . . has already been made by the legislature which established as reasonable a rate not exceeding 20 percent of the amount awarded." Id., 21 Pa. Commw. at 43, 343 A.2d at 814.

To reach this result, the Leuschen court read Section 440 in conjunction with Section 442, finding that "these two sections, when read together, make it clear that an award of attorney's fees of 20 percent of an award, or less, has been legislatively declared to be reasonable per se." Id., 21 Pa. Commw. at 43, 343 A.2d at 813.

While Leuschen has been followed by this Court, a later decision by our Supreme Court distinguishing the purposes of Sections 440 and 442 have given us cause to reconsider the correctness of Leuschen.

In Firestone Tire Rubber Co. v. Workmen's Compensation Appeal Board, 41 Pa. Commw. 601, 399 A.2d 1176 (1979), a divided panel of this Court continued the merger of Sections 440 and 442 by limiting a Section 440 award solely to recoupment of costs as provided in Section 442. The Supreme Court reversed, stating:

Our examination of these two separate statutory sections leads us to believe they serve different purposes. Section 442 evidences a legislative intent of protecting claimants against unreasonable fees charged and imposed on them by their attorneys under their own improvident fee agreements. . . . Section 440, on the other hand, shows a legislative intent of protecting claimants against unreasonable contests of a claimant's initial or continuing right to the benefits of the act. . . .

Weidner v. Workmen's Compensation Appeal Board, 497 Pa. 516, 521, 442 A.2d 242, 244 (1982). We now believe that Weidner also modifies Leuschen to the extent that it may be read to mandate a twenty percent fee in Section 440 cases.

This case, like Leuschen and Weidner, is a Section 440 case. The purpose of awarding attorney's fees in this type of case is to protect claimants from unreasonable contests by an employer, and the award of attorney's fees serves both to discourage such contests and to encourage competent legal representation of these claimants. The fee, however, is limited by the express language of Section 440 to a "reasonable sum." When such a sum is related to the work actually done by the attorney, the purpose of the section is served. We do not, however, believe that Section 440 was intended to authorize what in effect would amount to punitive damages in favor of claimant's counsel in a case such as this.

In construing Leuschen, we have held that "the question of what is a 'reasonable sum' for attorney's fees includes factual queries and that the determination of what are reasonable attorney's fees 'depends on the difficulty of the work performed by claimant's attorney.' " R.M. Friction Materials Co. v. Workmen's Compensation Appeal Board, 52 Pa. Commw. 279, 415 A.2d 965 (1980). In that case, we faced "a record offering no hints as to the amount and degree of difficulty of the work the attorney put in" and were "unable to reach any conclusion as to the reasonableness of the substantial amount of attorney's fees. . . ." Id., 52 Pa. Commw. at 284, 415 A.2d at 967. The case was remanded for specific findings upon which an award of attorney's fees may be based.

In another case, we remanded for specific findings on the work performed by the attorney where the record did not reflect the amount and degree of difficulty of the work performed. Wommer v. Workmen's Compensation Appeal Board (Lycoming County), 84 Pa. Commw. 275, 479 A.2d 661 (1984).

Claimant relies on the legislative declaration of reasonableness of a twenty percent fee agreement. We do not dispute this declaration as it applies to Section 442. We have, however, stated that in appropriate circumstances, a Section 440 award may be greater than the amount the claimant would have to pay if a reasonable contest had been presented. Wommer at 279, 479 A.2d at 661. Similarly, we believe that in appropriate circumstances, Section 440 may require attorney's fees in an amount less than twenty percent of the award, if the record shows that twenty percent would be unreasonable.

Nearly a century ago, our Supreme Court stated:

The amount of fees to be allowed to counsel, always a subject of delicacy if not difficulty, is one peculiarly within the discretion of the court of first instance. Its opportunities of judging the exact amount of labor, skill and responsibility involved . . . are necessarily greater than ours, and its judgment should not be interfered with except for plain error.

Good's Estate, 150 Pa. 307, 24 A. 623 (1892).

Under the Act, the referee is given the authority in the first instance to determine what constitutes a reasonable fee. In doing so, the referee may, of course, take into account any fee agreement between the attorney and claimant, the legislative declaration of reasonableness, as well as the other factors discussed in our cases. His finding is a conclusion of law and is reviewable by the Board and by this Court.

In this case, however, there is no finding of reasonableness. The referee found only that "[c]laimant has a fee agreement with his attorney calling for 20% of the Award to be paid for attorney fees." The board limited the fee award to twenty percent of the costs for a twelve month period, which, in the board's opinion, was "reasonable." This the board cannot do. Because there was no factual record developed by the referee and the board did not take additional evidence, we find that the order of the board must be vacated and this case remanded for further proceedings consistent with this opinion.

ORDER

NOW, this 14th day of May, 1991, the order of the Workmen's Compensation Appeal Board, No. A-97900, dated April 30, 1990, is vacated and this case is remanded for further proceedings consistent with this opinion.

Jurisdiction relinquished.