31 CFR 29.343: Disability benefits.

(a) The general rule that Federal Benefit Payments are calculated under the applicable retirement plan as though the employee were eligible for optional retirement and separated on June 30, 1997, does not apply to disability benefits prior to optional retirement age.

(b) In cases involving disability benefits prior to optional retirement age, no Federal Benefit Payment is payable until the retiree reaches the age of eligibility to receive a deferred annuity (age 55 under the Police and Firefighters Plan and age 62 under the Teachers Plan). When the age for deferred annuity is reached, the Federal Benefit Payment is paid using creditable service accrued as of June 30, 1997, and average salary (computed under the rules for the applicable plan) as of the date of separation. (See examples 6 and 7 of appendix A of this subpart.)

(c) In no case will the amount of the Federal Benefit Payment exceed the amount of the total disability annuity.