Annuities under section 231a(a)(1) of this title and supplemental annuities under section 231a(b) of this title which will have become due an individual but will not have been paid at the time of such individual’s death shall be payable to the person, if any, who is determined by the Board to be such individual’s widow or widower and to have been living with such individual at the time of such individual’s death and who will not have died before receiving payment of such annuities. If there be no such widow or widower, such annuities shall be payable to any person or persons, equitably entitled thereto, to the extent and in the proportions that he or they shall have paid the expenses of burial of such individual, and to the extent that he or they will not have been reimbursed under subsection (b) of this section for having paid such expenses. If there be no person or persons so entitled, or if the total of such annuities exceeds the amount payable under this subdivision to such person or persons, such total, or the remainder thereof, as the case may be, shall be paid to the children, grandchildren, parents, or brothers and sisters of the deceased individual in the same manner as if such annuities were a lump sum payable under subsection (c)(1) of this section.

Annuities under section 231a(d) of this title which will have become due a survivor of an employee but will not have been paid at the time of such survivor’s death shall be payable to the person, if any, who is determined by the Board to be such employee’s widow or widower and to have been living with such employee at the time of the employee’s death and who will not have died before receiving payment of such annuities. If there be no such widow or widower, such annuities shall be payable to the children, grandchildren, parents, or brothers and sisters of the deceased employee in the same manner as if such unpaid annuities were a lump sum payable under subsection (c)(1) of this section.

Annuities under section 231a(c) of this title which will have become due a spouse or divorced wife of an individual but which will not have been paid at the time of such spouse’s or divorced wife’s death shall be payable to the individual from whose employment such annuities derived and who will not have died before receiving payment of such annuities. If there be no such individual, such annuities shall be paid as provided in the last two sentences of subdivision (1) of this subsection as if such annuities were annuities due to an individual but unpaid at the time of such individual’s death.

Applications for accrued and unpaid annuities provided for in the preceding subdivisions of this subsection shall be filed prior to the expiration of two years after the death of the person to whom such annuities were originally due.

If there is no person to whom all or any part of the payments described in subdivision (1), (2), or (3) can be made, such payment or part thereof shall escheat to the credit of the Railroad Retirement Account.

For the purposes of this subsection and subsection (c) of this section, a widow or widower of an individual shall be deemed to have been living with the individual at the time of the individual’s death if the applicable conditions set forth in section 216(h)(2) or (3) of the Social Security Act [42 U.S.C. 416(h)(2) or (3)], as in effect before 1957, are fulfilled.

In determining for purposes of this subsection and subsections (c) and (d) of this section whether an applicant is the widow, widower, child, or parent of an employee as claimed, the rules set forth in section 216(h) of the Social Security Act [42 U.S.C. 416(h)] shall be applied. In determining for purposes of this subsection and subsections (c) and (d) of this section whether an applicant is the grandchild, brother, or sister of an employee as claimed, the Board shall apply such law as would be applied in determining the devolution of intestate personal property by the courts of the State in which such employee was domiciled at the time of his death, or if such employee was not so domiciled in any State by the courts of the District of Columbia. Applicants who according to such law would have the same status relative to taking personal property as a grandchild, brother, or sister shall be deemed such.

Upon the death of an individual who will have completed ten years of service prior to January 1, 1975, and will have had a current connection with the railroad industry at the time of his death, a lump-sum payment shall be made in accordance with the provisions of section 5(f)(1) of the Railroad Retirement Act of 1937 [45 U.S.C. 228e(f)(1)] as in effect on December 31, 1974, in an amount, if any, which would have been payable under such section on the basis of (A) the individual’s compensation after December 31, 1936, and prior to January 1, 1975, and (B) the individual’s wages (as defined in section 209 of the Social Security Act [42 U.S.C. 409]) prior to January 1, 1975. Any lump sum payable under this subdivision shall be in an amount computed as if the individual had died on January 1, 1975. No lump sum shall be payable under this subdivision if the employee died leaving a surviving divorced wife who would on proper application therefore be entitled to receive an annuity under section 231a(d) of this title for the month in which the employee’s death occurred.

Upon the death of an individual who will not have completed ten years of service prior to January 1, 1975, but who (i) will have completed ten years of service (or five or more years of service, all of which accrues after December 31, 1995) at the time of his death, (ii) will have had a current connection with the railroad industry at the time of his death, and (iii) will have died leaving no widow, surviving divorced wife, widower, child, or parent who would on proper application therefor be entitled to receive an annuity under section 231a(d) of this title for the month in which such death occurred, a lump-sum death payment shall be made in accordance with the provisions of section 202(i) of the Social Security Act [42 U.S.C. 402(i)] in an amount equal to the amount which would have been payable under such section 202(i) if such individual’s service as an employee after December 31, 1936, were included in the term “employment” as defined in that Act. If a lump sum would be payable to a widow or widower under this subdivision except for the fact that a survivor will have been entitled to receive an annuity for the month in which the individual will have died, but within one year after the individual’s death there will not have accrued to survivors of the individual, by reason of his death, annuities which, after all deductions pursuant to section 231a(g) and 231a(h) of this title, are equal to such lump sum, a payment equal to the amount by which such lump sum exceeds such annuities so accrued after such deductions shall then nevertheless be made under this subdivision to the widow or widower to whom a lump sum would have been payable under this subdivision except for the fact that a monthly benefit under section 231a(d) of this title was payable for the month in which the individual died, if such widow or widower will not have died before receiving payment of such lump sum.

The lump sum provided under subdivision (1) of this subsection shall be in an amount equal to (A) the sum of 4 per centum of the deceased employee’s compensation paid after December 31, 1936, and prior to January 1, 1947, plus 7 per centum of such employee’s compensation paid after December 31, 1946, and before January 1, 1959, plus 7½ per centum of such employee’s compensation paid after December 31, 1958, and before January 1, 1962, plus 8 per centum of such employee’s compensation paid after December 31, 1961, and before January 1, 1966, plus an amount equal to the total of all employee taxes payable by such employee after December 31, 1965, and before January 1, 1975, under the provisions of section 3201 of the Railroad Retirement Tax Act [26 U.S.C. 3201] (excluding, for this purpose, the amount of the employee tax attributable to that portion of the tax rate derived from section 3101(b) of the Internal Revenue Code of 1986 [26 U.S.C. 3101(b)]), plus one-half of 1 per centum of the compensation on which such taxes were payable, deeming the compensation attributable to creditable military service after June 30, 1963, and before January 1, 1975, to be taxable compensation, and one-half of the taxes payable by an employee representative under section 3211 of the Railroad Retirement Tax Act [26 U.S.C. 3211] to be employee taxes under section 3201 of such Act, minus (B) the sum of all benefits paid to such employee, and to others deriving from such employee, during his or her life, or to others by reason of his or her death, under this subchapter, the Railroad Retirement Act of 1937 [45 U.S.C. 228a et seq.], or the Social Security Act [42 U.S.C. 301 et seq.] (excluding, for this purpose, payments to providers of services under section 231f(d) of this title or section 21 of the Railroad Retirement Act of 1937 [45 U.S.C. 228s–2], any supplemental annuity payments made to the employee under

Every individual who will have completed ten years of service at the time of his retirement or death, but does not meet the qualifications for an annuity amount determined under the provisions of section 231b(h)(1) or 231b(h)(2) of this title, shall, at the time his annuity under section 231a(a)(1) of this title begins to accrue, be entitled to a lump sum in the amount provided under subdivision (2) of this subsection. If an individual otherwise eligible for a lump sum under this section dies before he becomes entitled to an annuity under section 231a(a)(1) of this title, or before he receives payment of such lump sum, such lump sum shall be payable to the person, if any, who is determined by the Board to be such individual’s widow or widower and who will not have died before receiving payment of such lump sum. If there be no such widow or widower, such lump sum shall be payable to the children, grandchildren, parents, brothers and sisters, or the estate of the deceased individual in the same manner as if such lump sum were a lump sum payable under subsection (c)(1) of this section.

The lump sum provided under subdivision (1) of this subsection shall be in an amount equal to the sum of (A) 1.5 per centum of so much of such individual’s combined earnings for any calendar year after 1950 and before 1954 as is in excess of $3,600, plus (B) 2 per centum of so much of such individual’s combined earnings for any calendar year after 1953 and before 1957 as is in excess of $4,200, plus (C) 2.25 per centum of so much of such individual’s combined earnings for any calendar year after 1956 and before 1959 as is in excess of $4,200, plus (D) 2.5 per centum of so much of such individual’s combined earnings for the calendar year 1959 as is in excess of $4,800, plus (E) 3 per centum of so much of such individual’s combined earnings for each of the calendar years 1960 and 1961 as is in excess of $4,800, plus (F) 3.125 per centum of so much of such individual’s combined earnings for the calendar year 1962 as is in excess of $4,800, plus (G) 3.625 per centum of so much of such individual’s combined earnings for any calendar year after 1962 and before 1966 as is in excess of $5,400, plus (H) 4.2 per centum of so much of such individual’s combined earnings for the calendar year 1966 as is in excess of $6,600, plus (I) 4.4 per centum of so much of such individual’s combined earnings for the calendar year 1967 as is in excess of $6,600, plus (J) 3.8 per centum of so much of such individual’s combined earnings for the calendar year 1968 as is in excess of $7,800, plus (K) 4.2 per centum of so much of such individual’s combined earnings for each of the calendar years 1969 and 1970 as is in excess of $7,800, plus (L) 4.6 per centum of so much of such individual’s combined earnings for the calendar year 1971 as is in excess of $7,800, plus (M) 4.6 per centum of so much of such individual’s combined earnings for the calendar year 1972 as is in excess of $9,000, plus (N) 4.85 per centum of so much of such individual’s combined earnings for the calendar year 1973 as is in excess of $10,800, plus (O) 4.95 per centum of so much of such individual’s combined earnings for the calendar year 1974 as is in excess of $13,200. For purposes of this subsection, the term “combined earnings” shall include “compensation” as defined in section 1(h) of the Railroad Retirement Act of 1937 [45 U.S.C. 228a(h)], “wages” as defined in section 209 of the Social Security Act [42 U.S.C. 409], and “self-employment” income as defined in section 211(b) of the Social Security Act [42 U.S.C. 411(b)].

Every individual who will have completed ten years of service (or five or more years of service, all of which accrues after December 31, 1995) at the time of his retirement or death, who will have received compensation in the nature of separation or severance pay on or after January 1, 1985, and who would have been credited with additional months of service pursuant to section 231b(i)(4) of this title except for the fact that such individual was not in an employment relation to one or more employers nor an employee representative in such months, shall, at the time his annuity under section 231a(a)(1) of this title begins to accrue, be entitled to a lump sum in the amount provided under subdivision (2) of this subsection. If the full amount of a lump sum under this subsection cannot be determined at the time an individual’s annuity under section 231a(a)(1) of this title begins to accrue, such lump sum shall be payable at such time thereafter as such amount can be determined. If an individual otherwise eligible for a lump sum under this section dies before he becomes entitled to an annuity under section 231a(a)(1) of this title, or before he receives payment of such lump sum, such lump sum shall be payable to the person, if any, who is determined by the Board to be such individual’s widow or widower and who will not have died before receiving payment of such lump sum. If there be no such widow or widower, such lump sum shall be payable to the children, grandchildren, parents, brothers and sisters, or the estate of the deceased individual in the same manner as if such lump sum were a lump sum payable under subsection (c)(1) of this section.

The lump sum provided under subdivision (l) 1 of this subsection shall be in an amount equal to the product of (A) the compensation attributable to the additional months of service which would have been credited to the individual due to the receipt of payments in the nature of separation or severance pay pursuant to section 231b(i)(4) of this title if such individual had remained in an employment relation to one or more employers or had continued to be an employee representative and (B) the rate of tax, or rates of tax, imposed on the compensation described in clause (A) of this subdivision by section 3201(b) of the Internal Revenue Code of 1986 [26 U.S.C. 3201(b)].