In such cases, the first premium deducted from SS benefits will generally be the premium
for the month in which the first check is issued. Premiums will be deducted from railroad
annuities beginning with the effective month of entitlement unless RRB is aware that
CSC has deducted premiums. In the latter case, the first premium deduction by RRB
will be for the month in which it issues the first check. CSC will, after notification
by BSS, refund to the individual any premiums deducted from an annuity which duplicate
premiums deducted from the SS or RR benefits. Under normal operating procedures, the
refund is reflected in the second annuity check after receipt of the premium refund
notice by CSC.