Civic Intelligence

Mohegan Tribal Gaming Authority

Plan context: Mohegan Sun 401K Savings and Investment Plan

EIN 06-1436334 • Uncasville, CT • 52 filings • 7 plans

1 Mohegan Sun BlvdUncasville, CT 06382-1355
Current Snapshot

Latest Year

2024

2024 Participants

8,059

2024 Assets

$500,103,643

2024 Contributions

$30,565,425

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$500,103,643$250,051,822$0199920122024YearValue
$500,103,643Latest year 2024

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

11,6605,8300199920122024YearValue
8,059Latest year 2024

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 / FilingFilingsParticipantsAssetsContributionsContrib./Participant
202428,059$500,103,643$30,565,425$3,793iApproximate average salary by contribution assumption: employee only about $94,818 at 4% or $63,212 at 6%; with 50% employer match about $63,212 at 4% or $42,141 at 6%; with 100% employer match about $47,409 at 4% or $31,606 at 6%.
Mohegan Sun 401K Savings and Investment Plan-6,314$500,103,643$30,565,425$4,841iApproximate average salary by contribution assumption: employee only about $121,022 at 4% or $80,682 at 6%; with 50% employer match about $80,682 at 4% or $53,788 at 6%; with 100% employer match about $60,511 at 4% or $40,341 at 6%.
Mohegan Sun Employees Health Plan-8,059---
202328,274$439,958,896$28,238,698$3,413iApproximate average salary by contribution assumption: employee only about $85,324 at 4% or $56,882 at 6%; with 50% employer match about $56,882 at 4% or $37,922 at 6%; with 100% employer match about $42,662 at 4% or $28,441 at 6%.
Mohegan Sun 401K Savings and Investment Plan-6,303$439,958,896$28,238,698$4,480iApproximate average salary by contribution assumption: employee only about $112,005 at 4% or $74,670 at 6%; with 50% employer match about $74,670 at 4% or $49,780 at 6%; with 100% employer match about $56,002 at 4% or $37,335 at 6%.
Mohegan Sun Employees Health Plan-8,274---
202229,984$368,643,384$27,168,917$2,721iApproximate average salary by contribution assumption: employee only about $68,031 at 4% or $45,354 at 6%; with 50% employer match about $45,354 at 4% or $30,236 at 6%; with 100% employer match about $34,016 at 4% or $22,677 at 6%.
Mohegan Sun 401K Savings and Investment Plan-6,317$368,643,384$27,168,917$4,301iApproximate average salary by contribution assumption: employee only about $107,523 at 4% or $71,682 at 6%; with 50% employer match about $71,682 at 4% or $47,788 at 6%; with 100% employer match about $53,762 at 4% or $35,841 at 6%.
Mohegan Sun Employees Health Plan-9,984---
202128,633$454,661,930$21,248,348$2,461iApproximate average salary by contribution assumption: employee only about $61,532 at 4% or $41,022 at 6%; with 50% employer match about $41,022 at 4% or $27,348 at 6%; with 100% employer match about $30,766 at 4% or $20,511 at 6%.
Mohegan Sun 401K Savings and Investment Plan-6,380$454,661,930$21,248,348$3,330iApproximate average salary by contribution assumption: employee only about $83,262 at 4% or $55,508 at 6%; with 50% employer match about $55,508 at 4% or $37,005 at 6%; with 100% employer match about $41,631 at 4% or $27,754 at 6%.
Mohegan Sun Employees Health Plan-8,633---
202026,317$411,969,693$15,239,165$2,412iApproximate average salary by contribution assumption: employee only about $60,310 at 4% or $40,207 at 6%; with 50% employer match about $40,207 at 4% or $26,805 at 6%; with 100% employer match about $30,155 at 4% or $20,103 at 6%.
Mohegan Sun 401K Savings and Investment Plan-6,317$411,969,693$15,239,165$2,412iApproximate average salary by contribution assumption: employee only about $60,310 at 4% or $40,207 at 6%; with 50% employer match about $40,207 at 4% or $26,805 at 6%; with 100% employer match about $30,155 at 4% or $20,103 at 6%.
Mohegan Sun Employees Health Plan-5,225---
201928,012$390,707,849$20,247,434$2,527iApproximate average salary by contribution assumption: employee only about $63,178 at 4% or $42,119 at 6%; with 50% employer match about $42,119 at 4% or $28,079 at 6%; with 100% employer match about $31,589 at 4% or $21,059 at 6%.
Mohegan Sun 401K Savings and Investment Plan-8,012$390,707,849$20,247,434$2,527iApproximate average salary by contribution assumption: employee only about $63,178 at 4% or $42,119 at 6%; with 50% employer match about $42,119 at 4% or $28,079 at 6%; with 100% employer match about $31,589 at 4% or $21,059 at 6%.
Mohegan Sun Employees Health Plan-5,333---
201828,499$329,171,217$20,773,041$2,444iApproximate average salary by contribution assumption: employee only about $61,104 at 4% or $40,736 at 6%; with 50% employer match about $40,736 at 4% or $27,157 at 6%; with 100% employer match about $30,552 at 4% or $20,368 at 6%.
Mohegan Sun 401K Savings and Investment Plan-8,499$329,171,217$20,773,041$2,444iApproximate average salary by contribution assumption: employee only about $61,104 at 4% or $40,736 at 6%; with 50% employer match about $40,736 at 4% or $27,157 at 6%; with 100% employer match about $30,552 at 4% or $20,368 at 6%.
Mohegan Sun Employees Health Plan-6,103---
201728,691$353,485,821$19,501,891$2,244iApproximate average salary by contribution assumption: employee only about $56,098 at 4% or $37,399 at 6%; with 50% employer match about $37,399 at 4% or $24,932 at 6%; with 100% employer match about $28,049 at 4% or $18,699 at 6%.
Mohegan Sun 401K Savings and Investment Plan-8,691$353,485,821$19,501,891$2,244iApproximate average salary by contribution assumption: employee only about $56,098 at 4% or $37,399 at 6%; with 50% employer match about $37,399 at 4% or $24,932 at 6%; with 100% employer match about $28,049 at 4% or $18,699 at 6%.
Mohegan Sun Employees Health Plan-6,347---
201628,745$301,284,728$18,310,361$2,094iApproximate average salary by contribution assumption: employee only about $52,345 at 4% or $34,897 at 6%; with 50% employer match about $34,897 at 4% or $23,265 at 6%; with 100% employer match about $26,173 at 4% or $17,448 at 6%.
Mohegan Sun 401K Savings and Investment Plan-8,745$301,284,728$18,310,361$2,094iApproximate average salary by contribution assumption: employee only about $52,345 at 4% or $34,897 at 6%; with 50% employer match about $34,897 at 4% or $23,265 at 6%; with 100% employer match about $26,173 at 4% or $17,448 at 6%.
Mohegan Sun Employees Health Plan-6,760---
201528,106$286,996,681$17,754,090$2,190iApproximate average salary by contribution assumption: employee only about $54,756 at 4% or $36,504 at 6%; with 50% employer match about $36,504 at 4% or $24,336 at 6%; with 100% employer match about $27,378 at 4% or $18,252 at 6%.
Mohegan Sun 401K Savings and Investment Plan-8,106$286,996,681$17,754,090$2,190iApproximate average salary by contribution assumption: employee only about $54,756 at 4% or $36,504 at 6%; with 50% employer match about $36,504 at 4% or $24,336 at 6%; with 100% employer match about $27,378 at 4% or $18,252 at 6%.
Mohegan Sun Employees Health Plan-6,775---
201428,599$291,969,432$16,679,780$1,940iApproximate average salary by contribution assumption: employee only about $48,493 at 4% or $32,329 at 6%; with 50% employer match about $32,329 at 4% or $21,553 at 6%; with 100% employer match about $24,247 at 4% or $16,164 at 6%.
Mohegan Sun 401K Savings and Investment Plan-8,599$291,969,432$16,679,780$1,940iApproximate average salary by contribution assumption: employee only about $48,493 at 4% or $32,329 at 6%; with 50% employer match about $32,329 at 4% or $21,553 at 6%; with 100% employer match about $24,247 at 4% or $16,164 at 6%.
Mohegan Sun Employees Health Plan-6,260---
201328,620$281,221,122$16,531,905$1,918iApproximate average salary by contribution assumption: employee only about $47,946 at 4% or $31,964 at 6%; with 50% employer match about $31,964 at 4% or $21,309 at 6%; with 100% employer match about $23,973 at 4% or $15,982 at 6%.
Mohegan Sun 401K Savings and Investment Plan-8,620$281,221,122$16,531,905$1,918iApproximate average salary by contribution assumption: employee only about $47,946 at 4% or $31,964 at 6%; with 50% employer match about $31,964 at 4% or $21,309 at 6%; with 100% employer match about $23,973 at 4% or $15,982 at 6%.
Mohegan Sun Employees Health Plan-6,467---
201229,091$243,654,424$13,769,722$1,515iApproximate average salary by contribution assumption: employee only about $37,866 at 4% or $25,244 at 6%; with 50% employer match about $25,244 at 4% or $16,829 at 6%; with 100% employer match about $18,933 at 4% or $12,622 at 6%.
Mohegan Sun 401K Savings and Investment Plan-9,091$243,654,424$13,769,722$1,515iApproximate average salary by contribution assumption: employee only about $37,866 at 4% or $25,244 at 6%; with 50% employer match about $25,244 at 4% or $16,829 at 6%; with 100% employer match about $18,933 at 4% or $12,622 at 6%.
Mohegan Sun Employees Health Plan-5,235---
201129,802$222,198,471$12,989,903$1,325iApproximate average salary by contribution assumption: employee only about $33,131 at 4% or $22,087 at 6%; with 50% employer match about $22,087 at 4% or $14,725 at 6%; with 100% employer match about $16,565 at 4% or $11,044 at 6%.
Mohegan Sun 401K Savings and Investment Plan-9,802$222,198,471$12,989,903$1,325iApproximate average salary by contribution assumption: employee only about $33,131 at 4% or $22,087 at 6%; with 50% employer match about $22,087 at 4% or $14,725 at 6%; with 100% employer match about $16,565 at 4% or $11,044 at 6%.
Mohegan Sun Employees Health Plan-7,295---
201029,948$237,426,687$13,510,835$1,358iApproximate average salary by contribution assumption: employee only about $33,954 at 4% or $22,636 at 6%; with 50% employer match about $22,636 at 4% or $15,091 at 6%; with 100% employer match about $16,977 at 4% or $11,318 at 6%.
Mohegan Sun 401K Savings and Investment Plan-9,948$237,426,687$13,510,835$1,358iApproximate average salary by contribution assumption: employee only about $33,954 at 4% or $22,636 at 6%; with 50% employer match about $22,636 at 4% or $15,091 at 6%; with 100% employer match about $16,977 at 4% or $11,318 at 6%.
Mohegan Sun Employees Health Plan-8,258---
2009210,293$217,010,777$15,788,861$1,534iApproximate average salary by contribution assumption: employee only about $38,349 at 4% or $25,566 at 6%; with 50% employer match about $25,566 at 4% or $17,044 at 6%; with 100% employer match about $19,174 at 4% or $12,783 at 6%.
Mohegan Sun 401K Savings and Investment Plan-10,293$217,010,777$15,788,861$1,534iApproximate average salary by contribution assumption: employee only about $38,349 at 4% or $25,566 at 6%; with 50% employer match about $25,566 at 4% or $17,044 at 6%; with 100% employer match about $19,174 at 4% or $12,783 at 6%.
Mohegan Sun Employees Health Plan-8,775---
2008210,520$176,998,569$31,671,505$3,011iApproximate average salary by contribution assumption: employee only about $75,265 at 4% or $50,177 at 6%; with 50% employer match about $50,177 at 4% or $33,451 at 6%; with 100% employer match about $37,632 at 4% or $25,088 at 6%.
Mohegan Sun 401K Savings and Investment Plan-10,520$176,998,569$31,671,505$3,011iApproximate average salary by contribution assumption: employee only about $75,265 at 4% or $50,177 at 6%; with 50% employer match about $50,177 at 4% or $33,451 at 6%; with 100% employer match about $37,632 at 4% or $25,088 at 6%.
Mohegan Sun Employees Health Plan-9,180---
2007211,660$222,867,114$32,247,539$2,766iApproximate average salary by contribution assumption: employee only about $69,141 at 4% or $46,094 at 6%; with 50% employer match about $46,094 at 4% or $30,730 at 6%; with 100% employer match about $34,571 at 4% or $23,047 at 6%.
Mohegan Sun 401K Savings and Investment Plan-11,660$222,867,114$32,247,539$2,766iApproximate average salary by contribution assumption: employee only about $69,141 at 4% or $46,094 at 6%; with 50% employer match about $46,094 at 4% or $30,730 at 6%; with 100% employer match about $34,571 at 4% or $23,047 at 6%.
Mohegan Sun Employees Health Plan-9,228---
2006211,068$188,102,671$28,479,687$2,573iApproximate average salary by contribution assumption: employee only about $64,329 at 4% or $42,886 at 6%; with 50% employer match about $42,886 at 4% or $28,591 at 6%; with 100% employer match about $32,164 at 4% or $21,443 at 6%.
Mohegan Sun 401K Savings and Investment Plan-11,068$188,102,671$28,479,687$2,573iApproximate average salary by contribution assumption: employee only about $64,329 at 4% or $42,886 at 6%; with 50% employer match about $42,886 at 4% or $28,591 at 6%; with 100% employer match about $32,164 at 4% or $21,443 at 6%.
Mohegan Sun Employees Health Plan-7,484---
2005210,012$151,317,992$28,120,103$2,809iApproximate average salary by contribution assumption: employee only about $70,216 at 4% or $46,811 at 6%; with 50% employer match about $46,811 at 4% or $31,207 at 6%; with 100% employer match about $35,108 at 4% or $23,405 at 6%.
Mohegan Sun 401K Savings and Investment Plan-10,012$151,317,992$28,120,103$2,809iApproximate average salary by contribution assumption: employee only about $70,216 at 4% or $46,811 at 6%; with 50% employer match about $46,811 at 4% or $31,207 at 6%; with 100% employer match about $35,108 at 4% or $23,405 at 6%.
Mohegan Sun Employees Health Plan-8,498---
200429,732$100,841,489$20,642,584$2,121iApproximate average salary by contribution assumption: employee only about $53,028 at 4% or $35,352 at 6%; with 50% employer match about $35,352 at 4% or $23,568 at 6%; with 100% employer match about $26,514 at 4% or $17,676 at 6%.
Mohegan Sun 401K Savings and Investment Plan-9,732$100,841,489$20,642,584$2,121iApproximate average salary by contribution assumption: employee only about $53,028 at 4% or $35,352 at 6%; with 50% employer match about $35,352 at 4% or $23,568 at 6%; with 100% employer match about $26,514 at 4% or $17,676 at 6%.
Mohegan Sun Employees Health Plan-9,109---
2003210,999$77,918,090$17,265,151$1,570iApproximate average salary by contribution assumption: employee only about $39,243 at 4% or $26,162 at 6%; with 50% employer match about $26,162 at 4% or $17,441 at 6%; with 100% employer match about $19,621 at 4% or $13,081 at 6%.
Mohegan Sun 401K Savings and Investment Plan-10,999$77,918,090$17,265,151$1,570iApproximate average salary by contribution assumption: employee only about $39,243 at 4% or $26,162 at 6%; with 50% employer match about $26,162 at 4% or $17,441 at 6%; with 100% employer match about $19,621 at 4% or $13,081 at 6%.
Mohegan Sun Employees Health Plan-8,984---
2002210,340$51,107,460$17,666,885$1,709iApproximate average salary by contribution assumption: employee only about $42,715 at 4% or $28,477 at 6%; with 50% employer match about $28,477 at 4% or $18,984 at 6%; with 100% employer match about $21,357 at 4% or $14,238 at 6%.
Mohegan Sun 401K Savings and Investment Plan-10,340$51,107,460$17,666,885$1,709iApproximate average salary by contribution assumption: employee only about $42,715 at 4% or $28,477 at 6%; with 50% employer match about $28,477 at 4% or $18,984 at 6%; with 100% employer match about $21,357 at 4% or $14,238 at 6%.
Mohegan Sun Employees Health Plan-9,308---
200129,719$45,654,252$12,804,841$1,318iApproximate average salary by contribution assumption: employee only about $32,938 at 4% or $21,958 at 6%; with 50% employer match about $21,958 at 4% or $14,639 at 6%; with 100% employer match about $16,469 at 4% or $10,979 at 6%.
Mohegan Sun 401K Savings and Investment Plan-9,719$45,654,252$12,804,841$1,318iApproximate average salary by contribution assumption: employee only about $32,938 at 4% or $21,958 at 6%; with 50% employer match about $21,958 at 4% or $14,639 at 6%; with 100% employer match about $16,469 at 4% or $10,979 at 6%.
Mohegan Sun Employees Health Plan-7,218---
200025,987$0$0-
Mohegan Sun Employees Health Plan-5,987---
Mohegan Sun 401K Savings and Investment Plan-5,811---
199925,782$32,521,665$10,505,054$1,817iApproximate average salary by contribution assumption: employee only about $45,421 at 4% or $30,281 at 6%; with 50% employer match about $30,281 at 4% or $20,187 at 6%; with 100% employer match about $22,711 at 4% or $15,140 at 6%.
Mohegan Sun 401K Savings and Investment Plan-5,231$32,521,665$10,505,054$2,008iApproximate average salary by contribution assumption: employee only about $50,206 at 4% or $33,471 at 6%; with 50% employer match about $33,471 at 4% or $22,314 at 6%; with 100% employer match about $25,103 at 4% or $16,735 at 6%.
Mohegan Sun Employees Health Plan-5,782---