Allison Transmission, Inc.
Plan context: Allison Transmission Master Trust
EIN 26-0413897 • Indianapolis, IN • 130 filings • 17 plans
Current Snapshot
Latest Year
2024
2024 Participants
1,778
2024 Assets
$1,108,964,516
2024 Contributions
$57,717,621
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 5 | 1,778 | $1,108,964,516 | $57,717,621 | $32,462iApproximate average salary by contribution assumption: employee only about $811,553 at 4% or $541,035 at 6%; with 50% employer match about $541,035 at 4% or $360,690 at 6%; with 100% employer match about $405,776 at 4% or $270,518 at 6%. |
| Allison Transmission Master Trust | - | - | $549,392,743 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,773 | $395,847,129 | $36,733,393 | $20,718iApproximate average salary by contribution assumption: employee only about $517,955 at 4% or $345,304 at 6%; with 50% employer match about $345,304 at 4% or $230,202 at 6%; with 100% employer match about $258,978 at 4% or $172,652 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,718 | $163,724,644 | $20,984,228 | $12,214iApproximate average salary by contribution assumption: employee only about $305,358 at 4% or $203,572 at 6%; with 50% employer match about $203,572 at 4% or $135,715 at 6%; with 100% employer match about $152,679 at 4% or $101,786 at 6%. |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 1,477 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,778 | - | - | - |
| 2023 | 7 | 1,720 | $1,081,536,690 | $52,463,397 | $30,502iApproximate average salary by contribution assumption: employee only about $762,549 at 4% or $508,366 at 6%; with 50% employer match about $508,366 at 4% or $338,911 at 6%; with 100% employer match about $381,275 at 4% or $254,183 at 6%. |
| Allison Transmission Master Trust | - | - | $464,134,286 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,720 | $335,782,407 | $34,173,871 | $19,869iApproximate average salary by contribution assumption: employee only about $496,713 at 4% or $331,142 at 6%; with 50% employer match about $331,142 at 4% or $220,761 at 6%; with 100% employer match about $248,357 at 4% or $165,571 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,549 | $137,180,252 | $13,689,526 | $8,838iApproximate average salary by contribution assumption: employee only about $220,941 at 4% or $147,294 at 6%; with 50% employer match about $147,294 at 4% or $98,196 at 6%; with 100% employer match about $110,471 at 4% or $73,647 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 220 | $90,949,571 | $1,600,000 | $7,273iApproximate average salary by contribution assumption: employee only about $181,818 at 4% or $121,212 at 6%; with 50% employer match about $121,212 at 4% or $80,808 at 6%; with 100% employer match about $90,909 at 4% or $60,606 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 185 | $53,490,174 | $3,000,000 | $16,216iApproximate average salary by contribution assumption: employee only about $405,405 at 4% or $270,270 at 6%; with 50% employer match about $270,270 at 4% or $180,180 at 6%; with 100% employer match about $202,703 at 4% or $135,135 at 6%. |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,582 | - | - | - |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 1,447 | - | - | - |
| 2022 | 7 | 1,566 | $926,845,120 | $45,080,571 | $28,787iApproximate average salary by contribution assumption: employee only about $719,677 at 4% or $479,785 at 6%; with 50% employer match about $479,785 at 4% or $319,856 at 6%; with 100% employer match about $359,839 at 4% or $239,892 at 6%. |
| Allison Transmission Master Trust | - | - | $380,798,380 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,566 | $272,500,193 | $27,117,753 | $17,317iApproximate average salary by contribution assumption: employee only about $432,914 at 4% or $288,610 at 6%; with 50% employer match about $288,610 at 4% or $192,406 at 6%; with 100% employer match about $216,457 at 4% or $144,305 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,425 | $115,897,360 | $12,962,818 | $9,097iApproximate average salary by contribution assumption: employee only about $227,418 at 4% or $151,612 at 6%; with 50% employer match about $151,612 at 4% or $101,075 at 6%; with 100% employer match about $113,709 at 4% or $75,806 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 245 | $82,333,548 | $1,600,000 | $6,531iApproximate average salary by contribution assumption: employee only about $163,265 at 4% or $108,844 at 6%; with 50% employer match about $108,844 at 4% or $72,562 at 6%; with 100% employer match about $81,633 at 4% or $54,422 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 195 | $75,315,639 | $3,400,000 | $17,436iApproximate average salary by contribution assumption: employee only about $435,897 at 4% or $290,598 at 6%; with 50% employer match about $290,598 at 4% or $193,732 at 6%; with 100% employer match about $217,949 at 4% or $145,299 at 6%. |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 1,393 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,437 | - | - | - |
| 2021 | 7 | 1,536 | $1,054,324,716 | $43,770,926 | $28,497iApproximate average salary by contribution assumption: employee only about $712,417 at 4% or $474,945 at 6%; with 50% employer match about $474,945 at 4% or $316,630 at 6%; with 100% employer match about $356,209 at 4% or $237,472 at 6%. |
| Allison Transmission Master Trust | - | - | $440,934,059 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,536 | $315,984,518 | $24,369,871 | $15,866iApproximate average salary by contribution assumption: employee only about $396,645 at 4% or $264,430 at 6%; with 50% employer match about $264,430 at 4% or $176,287 at 6%; with 100% employer match about $198,323 at 4% or $132,215 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,399 | $132,580,442 | $11,401,055 | $8,149iApproximate average salary by contribution assumption: employee only about $203,736 at 4% or $135,824 at 6%; with 50% employer match about $135,824 at 4% or $90,549 at 6%; with 100% employer match about $101,868 at 4% or $67,912 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 260 | $85,573,647 | $1,000,000 | $3,846iApproximate average salary by contribution assumption: employee only about $96,154 at 4% or $64,103 at 6%; with 50% employer match about $64,103 at 4% or $42,735 at 6%; with 100% employer match about $48,077 at 4% or $32,051 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 214 | $79,252,050 | $7,000,000 | $32,710iApproximate average salary by contribution assumption: employee only about $817,757 at 4% or $545,171 at 6%; with 50% employer match about $545,171 at 4% or $363,448 at 6%; with 100% employer match about $408,879 at 4% or $272,586 at 6%. |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 1,366 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,427 | - | - | - |
| 2020 | 8 | 1,420 | $1,005,785,193 | $37,452,038 | $26,375iApproximate average salary by contribution assumption: employee only about $659,367 at 4% or $439,578 at 6%; with 50% employer match about $439,578 at 4% or $293,052 at 6%; with 100% employer match about $329,683 at 4% or $219,789 at 6%. |
| Allison Transmission Master Trust | - | - | $385,356,052 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,167 | $282,742,254 | $23,507,546 | $20,144iApproximate average salary by contribution assumption: employee only about $503,589 at 4% or $335,726 at 6%; with 50% employer match about $335,726 at 4% or $223,817 at 6%; with 100% employer match about $251,795 at 4% or $167,863 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,420 | $121,410,542 | $10,279,411 | $7,239iApproximate average salary by contribution assumption: employee only about $180,976 at 4% or $120,650 at 6%; with 50% employer match about $120,650 at 4% or $80,434 at 6%; with 100% employer match about $90,488 at 4% or $60,325 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 315 | $112,460,028 | $1,200,000 | $3,810iApproximate average salary by contribution assumption: employee only about $95,238 at 4% or $63,492 at 6%; with 50% employer match about $63,492 at 4% or $42,328 at 6%; with 100% employer match about $47,619 at 4% or $31,746 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 246 | $103,816,317 | $1,300,000 | $5,285iApproximate average salary by contribution assumption: employee only about $132,114 at 4% or $88,076 at 6%; with 50% employer match about $88,076 at 4% or $58,717 at 6%; with 100% employer match about $66,057 at 4% or $44,038 at 6%. |
| ALLISON TRANSMISSION, INC. 401(K) SAVINGS PLAN FOR WALKER DIE CASTING AND C&R TOOL AND ENGINEERING EMPLOYEES | - | 0 | - | $1,165,081 | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,386 | - | - | - |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 937 | - | - | - |
| 2019 | 8 | 1,527 | $955,617,004 | $47,149,591 | $30,877iApproximate average salary by contribution assumption: employee only about $771,932 at 4% or $514,621 at 6%; with 50% employer match about $514,621 at 4% or $343,081 at 6%; with 100% employer match about $385,966 at 4% or $257,311 at 6%. |
| Allison Transmission Master Trust | - | - | $354,223,259 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,220 | $245,105,755 | $25,094,003 | $20,569iApproximate average salary by contribution assumption: employee only about $514,221 at 4% or $342,814 at 6%; with 50% employer match about $342,814 at 4% or $228,543 at 6%; with 100% employer match about $257,111 at 4% or $171,407 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,512 | $117,344,677 | $10,888,856 | $7,202iApproximate average salary by contribution assumption: employee only about $180,041 at 4% or $120,027 at 6%; with 50% employer match about $120,027 at 4% or $80,018 at 6%; with 100% employer match about $90,020 at 4% or $60,014 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 431 | $114,248,677 | - | - |
| Allison Transmission Retirement Program for Salaried Employees | - | 263 | $113,721,399 | - | - |
| ALLISON TRANSMISSION, INC. 401(K) SAVINGS PLAN FOR WALKER DIE CASTING AND C&R TOOL AND ENGINEERING EMPLOYEES | - | 545 | $10,973,237 | $11,166,732 | $20,489iApproximate average salary by contribution assumption: employee only about $512,235 at 4% or $341,490 at 6%; with 50% employer match about $341,490 at 4% or $227,660 at 6%; with 100% employer match about $256,118 at 4% or $170,745 at 6%. |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 1,036 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,527 | - | - | - |
| 2018 | 7 | 1,543 | $806,175,925 | $27,826,263 | $18,034iApproximate average salary by contribution assumption: employee only about $450,847 at 4% or $300,565 at 6%; with 50% employer match about $300,565 at 4% or $200,376 at 6%; with 100% employer match about $225,423 at 4% or $150,282 at 6%. |
| Allison Transmission Master Trust | - | - | $289,923,957 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,060 | $197,972,306 | $18,196,435 | $17,166iApproximate average salary by contribution assumption: employee only about $429,161 at 4% or $286,107 at 6%; with 50% employer match about $286,107 at 4% or $190,738 at 6%; with 100% employer match about $214,581 at 4% or $143,054 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 356 | $111,462,943 | - | - |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 532 | $106,924,508 | - | - |
| Allison Transmission Hourly Employee Savings Plan | - | 1,484 | $99,892,211 | $9,629,828 | $6,489iApproximate average salary by contribution assumption: employee only about $162,228 at 4% or $108,152 at 6%; with 50% employer match about $108,152 at 4% or $72,101 at 6%; with 100% employer match about $81,114 at 4% or $54,076 at 6%. |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,543 | - | - | - |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 885 | - | - | - |
| 2017 | 8 | 1,413 | $811,969,469 | $24,249,625 | $17,162iApproximate average salary by contribution assumption: employee only about $429,045 at 4% or $286,030 at 6%; with 50% employer match about $286,030 at 4% or $190,687 at 6%; with 100% employer match about $214,523 at 4% or $143,015 at 6%. |
| Allison Transmission Master Trust | - | - | $302,924,202 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,006 | $206,043,537 | $16,417,833 | $16,320iApproximate average salary by contribution assumption: employee only about $407,998 at 4% or $271,999 at 6%; with 50% employer match about $271,999 at 4% or $181,332 at 6%; with 100% employer match about $203,999 at 4% or $135,999 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,413 | $104,793,432 | $7,869,402 | $5,569iApproximate average salary by contribution assumption: employee only about $139,232 at 4% or $92,821 at 6%; with 50% employer match about $92,821 at 4% or $61,881 at 6%; with 100% employer match about $69,616 at 4% or $46,411 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 395 | $102,493,207 | - | - |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 635 | $95,715,091 | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,322 | - | - | - |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 927 | - | - | - |
| Uaw-Allison Transmission Legal Services Plan | - | 0 | $0 | -$37,610 | - |
| 2016 | 8 | 1,434 | $727,337,751 | $73,183,375 | $51,034iApproximate average salary by contribution assumption: employee only about $1,275,861 at 4% or $850,574 at 6%; with 50% employer match about $850,574 at 4% or $567,049 at 6%; with 100% employer match about $637,930 at 4% or $425,287 at 6%. |
| Allison Transmission Master Trust | - | - | $256,803,899 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,071 | $172,606,698 | $15,326,903 | $14,311iApproximate average salary by contribution assumption: employee only about $357,771 at 4% or $238,514 at 6%; with 50% employer match about $238,514 at 4% or $159,009 at 6%; with 100% employer match about $178,885 at 4% or $119,257 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 422 | $107,354,825 | $31,850,000 | $75,474iApproximate average salary by contribution assumption: employee only about $1,886,848 at 4% or $1,257,899 at 6%; with 50% employer match about $1,257,899 at 4% or $838,599 at 6%; with 100% employer match about $943,424 at 4% or $628,949 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 750 | $98,185,855 | $19,250,000 | $25,667iApproximate average salary by contribution assumption: employee only about $641,667 at 4% or $427,778 at 6%; with 50% employer match about $427,778 at 4% or $285,185 at 6%; with 100% employer match about $320,833 at 4% or $213,889 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,434 | $92,329,118 | $6,756,472 | $4,712iApproximate average salary by contribution assumption: employee only about $117,791 at 4% or $78,527 at 6%; with 50% employer match about $78,527 at 4% or $52,351 at 6%; with 100% employer match about $58,895 at 4% or $39,264 at 6%. |
| Uaw-Allison Transmission Legal Services Plan | - | 0 | $57,356 | - | - |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 802 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,320 | - | - | - |
| 2015 | 8 | 1,467 | $661,802,685 | $33,020,676 | $22,509iApproximate average salary by contribution assumption: employee only about $562,725 at 4% or $375,150 at 6%; with 50% employer match about $375,150 at 4% or $250,100 at 6%; with 100% employer match about $281,362 at 4% or $187,575 at 6%. |
| Allison Transmission Master Trust | - | - | $246,402,466 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,049 | $164,176,343 | $14,962,375 | $14,263iApproximate average salary by contribution assumption: employee only about $356,587 at 4% or $237,724 at 6%; with 50% employer match about $237,724 at 4% or $158,483 at 6%; with 100% employer match about $178,293 at 4% or $118,862 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,467 | $89,749,479 | $7,591,161 | $5,175iApproximate average salary by contribution assumption: employee only about $129,365 at 4% or $86,244 at 6%; with 50% employer match about $86,244 at 4% or $57,496 at 6%; with 100% employer match about $64,683 at 4% or $43,122 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 475 | $81,494,533 | $10,000,000 | $21,053iApproximate average salary by contribution assumption: employee only about $526,316 at 4% or $350,877 at 6%; with 50% employer match about $350,877 at 4% or $233,918 at 6%; with 100% employer match about $263,158 at 4% or $175,439 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 805 | $79,898,284 | $500,000 | $621iApproximate average salary by contribution assumption: employee only about $15,528 at 4% or $10,352 at 6%; with 50% employer match about $10,352 at 4% or $6,901 at 6%; with 100% employer match about $7,764 at 4% or $5,176 at 6%. |
| Uaw-Allison Transmission Legal Services Plan | - | 0 | $81,580 | -$32,860 | - |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 830 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,424 | - | - | - |
| 2014 | 8 | 1,527 | $639,226,268 | $27,077,045 | $17,732iApproximate average salary by contribution assumption: employee only about $443,305 at 4% or $295,536 at 6%; with 50% employer match about $295,536 at 4% or $197,024 at 6%; with 100% employer match about $221,652 at 4% or $147,768 at 6%. |
| Allison Transmission Master Trust | - | - | $245,056,111 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,033 | $161,521,182 | $15,009,473 | $14,530iApproximate average salary by contribution assumption: employee only about $363,250 at 4% or $242,166 at 6%; with 50% employer match about $242,166 at 4% or $161,444 at 6%; with 100% employer match about $181,625 at 4% or $121,083 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,527 | $91,180,496 | $6,925,261 | $4,535iApproximate average salary by contribution assumption: employee only about $113,380 at 4% or $75,587 at 6%; with 50% employer match about $75,587 at 4% or $50,391 at 6%; with 100% employer match about $56,690 at 4% or $37,793 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 861 | $72,966,994 | $2,400,000 | $2,787iApproximate average salary by contribution assumption: employee only about $69,686 at 4% or $46,458 at 6%; with 50% employer match about $46,458 at 4% or $30,972 at 6%; with 100% employer match about $34,843 at 4% or $23,229 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 507 | $68,288,747 | $2,400,000 | $4,734iApproximate average salary by contribution assumption: employee only about $118,343 at 4% or $78,895 at 6%; with 50% employer match about $78,895 at 4% or $52,597 at 6%; with 100% employer match about $59,172 at 4% or $39,448 at 6%. |
| Uaw-Allison Transmission Legal Services Plan | - | 0 | $212,738 | $342,311 | - |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 810 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,475 | - | - | - |
| 2013 | 8 | 1,490 | $595,995,280 | $28,191,216 | $18,920iApproximate average salary by contribution assumption: employee only about $473,007 at 4% or $315,338 at 6%; with 50% employer match about $315,338 at 4% or $210,225 at 6%; with 100% employer match about $236,503 at 4% or $157,669 at 6%. |
| Allison Transmission Master Trust | - | - | $230,075,551 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,035 | $149,249,756 | $14,589,434 | $14,096iApproximate average salary by contribution assumption: employee only about $352,402 at 4% or $234,935 at 6%; with 50% employer match about $234,935 at 4% or $156,623 at 6%; with 100% employer match about $176,201 at 4% or $117,467 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,490 | $88,001,381 | $6,620,678 | $4,443iApproximate average salary by contribution assumption: employee only about $111,085 at 4% or $74,057 at 6%; with 50% employer match about $74,057 at 4% or $49,371 at 6%; with 100% employer match about $55,543 at 4% or $37,028 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 922 | $66,671,421 | $2,400,000 | $2,603iApproximate average salary by contribution assumption: employee only about $65,076 at 4% or $43,384 at 6%; with 50% employer match about $43,384 at 4% or $28,923 at 6%; with 100% employer match about $32,538 at 4% or $21,692 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 532 | $61,961,694 | $4,400,000 | $8,271iApproximate average salary by contribution assumption: employee only about $206,767 at 4% or $137,845 at 6%; with 50% employer match about $137,845 at 4% or $91,896 at 6%; with 100% employer match about $103,383 at 4% or $68,922 at 6%. |
| Uaw-Allison Transmission Legal Services Plan | - | 1,474 | $35,477 | $181,104 | $123iApproximate average salary by contribution assumption: employee only about $3,072 at 4% or $2,048 at 6%; with 50% employer match about $2,048 at 4% or $1,365 at 6%; with 100% employer match about $1,536 at 4% or $1,024 at 6%. |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,447 | - | - | - |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 788 | - | - | - |
| 2012 | 8 | 1,599 | $506,468,752 | $38,224,854 | $23,905iApproximate average salary by contribution assumption: employee only about $597,637 at 4% or $398,425 at 6%; with 50% employer match about $398,425 at 4% or $265,616 at 6%; with 100% employer match about $298,818 at 4% or $199,212 at 6%. |
| Allison Transmission Master Trust | - | - | $194,900,196 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,070 | $124,865,425 | $14,744,709 | $13,780iApproximate average salary by contribution assumption: employee only about $344,503 at 4% or $229,668 at 6%; with 50% employer match about $229,668 at 4% or $153,112 at 6%; with 100% employer match about $172,251 at 4% or $114,834 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,599 | $77,043,197 | $6,617,266 | $4,138iApproximate average salary by contribution assumption: employee only about $103,459 at 4% or $68,973 at 6%; with 50% employer match about $68,973 at 4% or $45,982 at 6%; with 100% employer match about $51,730 at 4% or $34,486 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 991 | $57,350,938 | $5,400,000 | $5,449iApproximate average salary by contribution assumption: employee only about $136,226 at 4% or $90,817 at 6%; with 50% employer match about $90,817 at 4% or $60,545 at 6%; with 100% employer match about $68,113 at 4% or $45,409 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 567 | $52,286,362 | $11,300,000 | $19,929iApproximate average salary by contribution assumption: employee only about $498,236 at 4% or $332,158 at 6%; with 50% employer match about $332,158 at 4% or $221,438 at 6%; with 100% employer match about $249,118 at 4% or $166,079 at 6%. |
| Uaw-Allison Transmission Legal Services Plan | - | 1,532 | $22,634 | $162,879 | $106iApproximate average salary by contribution assumption: employee only about $2,658 at 4% or $1,772 at 6%; with 50% employer match about $1,772 at 4% or $1,181 at 6%; with 100% employer match about $1,329 at 4% or $886 at 6%. |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,520 | - | - | - |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 848 | - | - | - |
| 2011 | 8 | 1,532 | $428,178,791 | $33,623,237 | $21,947iApproximate average salary by contribution assumption: employee only about $548,682 at 4% or $365,788 at 6%; with 50% employer match about $365,788 at 4% or $243,859 at 6%; with 100% employer match about $274,341 at 4% or $182,894 at 6%. |
| Allison Transmission Master Trust | - | - | $166,856,236 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,066 | $103,786,017 | $14,384,998 | $13,494iApproximate average salary by contribution assumption: employee only about $337,359 at 4% or $224,906 at 6%; with 50% employer match about $224,906 at 4% or $149,937 at 6%; with 100% employer match about $168,680 at 4% or $112,453 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,520 | $70,018,267 | $6,606,224 | $4,346iApproximate average salary by contribution assumption: employee only about $108,655 at 4% or $72,437 at 6%; with 50% employer match about $72,437 at 4% or $48,291 at 6%; with 100% employer match about $54,328 at 4% or $36,218 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 1,054 | $49,139,876 | $7,600,000 | $7,211iApproximate average salary by contribution assumption: employee only about $180,266 at 4% or $120,177 at 6%; with 50% employer match about $120,177 at 4% or $80,118 at 6%; with 100% employer match about $90,133 at 4% or $60,089 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 611 | $38,334,560 | $4,875,000 | $7,979iApproximate average salary by contribution assumption: employee only about $199,468 at 4% or $132,979 at 6%; with 50% employer match about $132,979 at 4% or $88,652 at 6%; with 100% employer match about $99,734 at 4% or $66,489 at 6%. |
| Uaw-Allison Transmission Legal Services Plan | - | 1,532 | $43,835 | $157,015 | $102iApproximate average salary by contribution assumption: employee only about $2,562 at 4% or $1,708 at 6%; with 50% employer match about $1,708 at 4% or $1,139 at 6%; with 100% employer match about $1,281 at 4% or $854 at 6%. |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 836 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,528 | - | - | - |
| 2010 | 8 | 1,555 | $357,712,402 | $37,131,981 | $23,879iApproximate average salary by contribution assumption: employee only about $596,977 at 4% or $397,985 at 6%; with 50% employer match about $397,985 at 4% or $265,323 at 6%; with 100% employer match about $298,489 at 4% or $198,992 at 6%. |
| Allison Transmission Master Trust | - | - | $108,089,723 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 1,010 | $97,059,044 | $12,575,437 | $12,451iApproximate average salary by contribution assumption: employee only about $311,273 at 4% or $207,515 at 6%; with 50% employer match about $207,515 at 4% or $138,344 at 6%; with 100% employer match about $155,637 at 4% or $103,758 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,555 | $70,890,544 | $6,337,846 | $4,076iApproximate average salary by contribution assumption: employee only about $101,895 at 4% or $67,930 at 6%; with 50% employer match about $67,930 at 4% or $45,287 at 6%; with 100% employer match about $50,947 at 4% or $33,965 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 1,141 | $52,713,412 | $10,400,000 | $9,115iApproximate average salary by contribution assumption: employee only about $227,870 at 4% or $151,914 at 6%; with 50% employer match about $151,914 at 4% or $101,276 at 6%; with 100% employer match about $113,935 at 4% or $75,957 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 643 | $28,910,824 | $7,700,000 | $11,975iApproximate average salary by contribution assumption: employee only about $299,378 at 4% or $199,585 at 6%; with 50% employer match about $199,585 at 4% or $133,057 at 6%; with 100% employer match about $149,689 at 4% or $99,793 at 6%. |
| Uaw-Allison Transmission Legal Services Plan | - | 1,465 | $48,855 | $118,698 | $81iApproximate average salary by contribution assumption: employee only about $2,026 at 4% or $1,350 at 6%; with 50% employer match about $1,350 at 4% or $900 at 6%; with 100% employer match about $1,013 at 4% or $675 at 6%. |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 829 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,490 | - | - | - |
| 2009 | 8 | 1,609 | $340,923,404 | $34,432,903 | $21,400iApproximate average salary by contribution assumption: employee only about $535,005 at 4% or $356,670 at 6%; with 50% employer match about $356,670 at 4% or $237,780 at 6%; with 100% employer match about $267,502 at 4% or $178,335 at 6%. |
| Allison Transmission Master Trust | - | - | $137,069,423 | - | - |
| Allison Transmission Salaried Employee Retirement Savings Plan | - | 980 | $78,929,020 | $13,901,291 | $14,185iApproximate average salary by contribution assumption: employee only about $354,625 at 4% or $236,417 at 6%; with 50% employer match about $236,417 at 4% or $157,611 at 6%; with 100% employer match about $177,312 at 4% or $118,208 at 6%. |
| Allison Transmission Hourly Employee Savings Plan | - | 1,609 | $64,199,574 | $6,000,675 | $3,729iApproximate average salary by contribution assumption: employee only about $93,236 at 4% or $62,157 at 6%; with 50% employer match about $62,157 at 4% or $41,438 at 6%; with 100% employer match about $46,618 at 4% or $31,079 at 6%. |
| Allison Transmission Hourly-Rate Employees Pension Plan | - | 1,251 | $39,909,425 | $7,600,000 | $6,075iApproximate average salary by contribution assumption: employee only about $151,878 at 4% or $101,252 at 6%; with 50% employer match about $101,252 at 4% or $67,502 at 6%; with 100% employer match about $75,939 at 4% or $50,626 at 6%. |
| Allison Transmission Retirement Program for Salaried Employees | - | 674 | $20,810,181 | $6,800,000 | $10,089iApproximate average salary by contribution assumption: employee only about $252,226 at 4% or $168,150 at 6%; with 50% employer match about $168,150 at 4% or $112,100 at 6%; with 100% employer match about $126,113 at 4% or $84,075 at 6%. |
| Allison Transmission Inc. Salaried Employee Benefit Plan | - | 950 | - | - | - |
| Allison Transmission Inc. Employee Benefit Plan Fka Allison Transmission Inc. Hourly Employee Benefit Plan | - | 1,490 | - | - | - |
| 2008 | 4 | 2,172 | $223,455,687 | $36,475,196 | $16,793iApproximate average salary by contribution assumption: employee only about $419,834 at 4% or $279,889 at 6%; with 50% employer match about $279,889 at 4% or $186,593 at 6%; with 100% employer match about $209,917 at 4% or $139,945 at 6%. |
| 2007 | 5 | 3,291 | $140,522,008 | $77,541,978 | $23,562iApproximate average salary by contribution assumption: employee only about $589,046 at 4% or $392,697 at 6%; with 50% employer match about $392,697 at 4% or $261,798 at 6%; with 100% employer match about $294,523 at 4% or $196,349 at 6%. |