5 Eligibility for assistance is determined prospectively by using the best estimate of income and circumstances of the recipient family during the calendar month in which the assistance payment is made . Income eligibility for cash assistance is prospectively determined for a calendar month based on anticipated income of individuals whose income shall be counted in determining eligibility. Because the validity of these regulations has not been contested by the parties and is therefore not at issue, we must assume that the regulations are valid and binding on this Court. The order of Commonwealth Court is reversed and the order of the Department of Public Welfare discontinuing appellee's AFDC benefits is reinstated. Appellee may reapply for benefits if and when she becomes eligible in the future.
Jurisdiction is relinquished.