(a) Individual account. An Extended Benefit Account shall be established for each individual determined to be eligible for Extended Benefits, in the sum of the maximum amount potentially payable to the individual as computed in accordance with paragraph (b) of this section.

(b) Computation of amount in individual account. (1) The amount established in the Extended Benefit Account of an individual, as the maximum amount potentially payable to the individual during the individual's eligibility period, shall be equal to the lesser of—

(i) 50 percent of the total amount of regular compensation (including dependents' allowances) payable to the individual during the individual's applicable benefit year; or

(ii) 13 times the individual's weekly amount of Extended Benefits payable for a week of total unemployment, as determined pursuant to § 615.6(a); or

(iii) 39 times the individual's weekly benefit amount referred to in (ii), reduced by the regular compensation paid (or deemed paid) to the individual during the individual's applicable benefit year.

(2) If the State law so provides, the amount in the individual's Extended Benefit Account shall be reduced by the aggregate amount of additional compensation paid (or deemed paid) to the individual under such law for prior weeks of unemployment in such benefit year which did not begin in an Extended Benefit Period.

(3) If State law provides, in accordance with § 615.12(e), for a high unemployment period for weeks of unemployment beginning after March 6, 1993, the provisions of paragraph (b)(1) of this section are applied by substituting:

(i) 80 percent for 50 percent in (b)(1)(i),

(ii) 20 for 13 in (b)(1)(ii), and

(iii) 46 for 39 in (b)(1)(iii).

(c) Changes in accounts. (1) If an individual is entitled to more or less Extended Benefits as a result of a redetermination or an appeal which awarded more or less regular compensation or Extended Benefits, an appropriate change shall be made in the individual's Extended Benefit Account pursuant to an amended determination of the individual's entitlement to Extended Benefits.

(2) If an individual who has received Extended Benefits for a week of unemployment is determined to be entitled to more regular compensation with respect to such week as the result of a redetermination or an appeal, the Extended Benefits paid shall be treated as if they were regular compensation up to the greater amount to which the individual has been determined to be entitled, and the State agency shall make appropriate adjustments between the regular and extended accounts. If the individual is entitled to more Extended Benefits as a result of being entitled to more regular compensation, an amended determination shall be made of the individual's entitlement to Extended Benefits. If the greater amount of regular compensation results in an increased duration of regular compensation, the individual's status as an exhaustee shall be redetermined as of the new date of exhaustion of regular compensation.

(3) If an individual who has received Extended Benefits for a week of unemployment is determined to be entitled to less regular compensation as the result of a redetermination or an appeal, and as a consequence is entitled to less Extended Benefits, any Extended Benefits paid in excess of the amount to which the individual is determined to be entitled after the redetermination or decision on appeal shall be considered an overpayment which the individual shall have to repay on the same basis and in the same manner that excess payments of regular compensation are required to be repaid under the applicable State law. If such decision reduces the duration of regular compensation payable to the individual, the claim for Extended Benefits shall be backdated to the earliest date, subsequent to the date when the redetermined regular compensation was exhausted and within the individual's eligibility period, that the individual was eligible to file a claim for Extended Benefits. Any such changes shall be made pursuant to an amended determination of the individual's entitlement to Extended Benefits.

(d) Reduction because of trade readjustment allowances. Section 233(c) of the Trade Act of 1974 (and section 204(a)(2)(C) of EUCA), requiring a reduction of extended compensation because of the receipt of trade readjustment allowances, must be applied as follows:

(1) The reduction of Extended Benefits shall apply only to an individual who has not exhausted his/her Extended Benefits at the end of the benefit year;

(2) The amount to be deducted is the product of the weekly benefit amount for Extended Benefits multiplied by the number of weeks for which trade readjustment allowances were paid (regardless of the amount paid for any such week) up to the close of the last week that begins in the benefit year; and

(3) The amount to be deducted shall be deducted from the balance of Extended Benefits not used as of the close of the last week which begins in the benefit year.