Civic Intelligence

Costaff Services, LLC

Plan context: Costaff 401(K) Plan LLC

EIN 38-3546978 • Farmington Hills, MI • 40 filings • 11 plans

28580 Orchard Lake Rd Ste 210Farmington Hills, MI 48334
Current Snapshot

Latest Year

2024

2024 Participants

1,768

2024 Assets

$65,566,452

2024 Contributions

$9,237,989

Historical Graphs

Total Assets Over Time

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

$65,566,452$32,783,226$0200220142024YearValue
$65,566,452Latest year 2024

Participants Over Time

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

1,7688840200120132024YearValue
1,768Latest 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
202421,768$65,566,452$9,237,989$5,225iApproximate average salary by contribution assumption: employee only about $130,628 at 4% or $87,085 at 6%; with 50% employer match about $87,085 at 4% or $58,057 at 6%; with 100% employer match about $65,314 at 4% or $43,543 at 6%.
Costaff 401(K) Plan LLC-1,768$65,566,452$9,237,989$5,225iApproximate average salary by contribution assumption: employee only about $130,628 at 4% or $87,085 at 6%; with 50% employer match about $87,085 at 4% or $58,057 at 6%; with 100% employer match about $65,314 at 4% or $43,543 at 6%.
Co-Staff Services Health and Welfare Plan-845---
202321,422$49,995,314$7,830,123$5,506iApproximate average salary by contribution assumption: employee only about $137,660 at 4% or $91,774 at 6%; with 50% employer match about $91,774 at 4% or $61,182 at 6%; with 100% employer match about $68,830 at 4% or $45,887 at 6%.
Costaff 401(K) Plan LLC-1,422$49,995,314$7,830,123$5,506iApproximate average salary by contribution assumption: employee only about $137,660 at 4% or $91,774 at 6%; with 50% employer match about $91,774 at 4% or $61,182 at 6%; with 100% employer match about $68,830 at 4% or $45,887 at 6%.
Co-Staff Services Health and Welfare Plan-854---
202221,309$40,752,092$9,736,456$7,438iApproximate average salary by contribution assumption: employee only about $185,952 at 4% or $123,968 at 6%; with 50% employer match about $123,968 at 4% or $82,645 at 6%; with 100% employer match about $92,976 at 4% or $61,984 at 6%.
Costaff 401(K) Plan LLC-1,276$40,752,092$9,736,456$7,630iApproximate average salary by contribution assumption: employee only about $190,761 at 4% or $127,174 at 6%; with 50% employer match about $127,174 at 4% or $84,783 at 6%; with 100% employer match about $95,381 at 4% or $63,587 at 6%.
Co-Staff Services Health and Welfare Plan-1,309---
202121,332$49,945,568$7,815,082$5,867iApproximate average salary by contribution assumption: employee only about $146,679 at 4% or $97,786 at 6%; with 50% employer match about $97,786 at 4% or $65,191 at 6%; with 100% employer match about $73,340 at 4% or $48,893 at 6%.
Costaff 401(K) Plan LLC-981$49,945,568$7,815,082$7,966iApproximate average salary by contribution assumption: employee only about $199,161 at 4% or $132,774 at 6%; with 50% employer match about $132,774 at 4% or $88,516 at 6%; with 100% employer match about $99,581 at 4% or $66,387 at 6%.
Co-Staff Services Health and Welfare Plan-1,332---
202021,126$33,547,916$5,789,532$5,142iApproximate average salary by contribution assumption: employee only about $128,542 at 4% or $85,695 at 6%; with 50% employer match about $85,695 at 4% or $57,130 at 6%; with 100% employer match about $64,271 at 4% or $42,847 at 6%.
Costaff 401(K) Plan LLC-772$33,547,916$5,789,532$7,499iApproximate average salary by contribution assumption: employee only about $187,485 at 4% or $124,990 at 6%; with 50% employer match about $124,990 at 4% or $83,327 at 6%; with 100% employer match about $93,742 at 4% or $62,495 at 6%.
Co-Staff Services Health and Welfare Plan-1,126---
20192951$25,775,667$4,903,267$5,156iApproximate average salary by contribution assumption: employee only about $128,898 at 4% or $85,932 at 6%; with 50% employer match about $85,932 at 4% or $57,288 at 6%; with 100% employer match about $64,449 at 4% or $42,966 at 6%.
Costaff 401(K) Plan LLC-748$25,775,667$4,903,267$6,555iApproximate average salary by contribution assumption: employee only about $163,879 at 4% or $109,253 at 6%; with 50% employer match about $109,253 at 4% or $72,835 at 6%; with 100% employer match about $81,940 at 4% or $54,626 at 6%.
Co-Staff Services Health and Welfare Plan-951---
20182874$19,224,614$4,121,002$4,715iApproximate average salary by contribution assumption: employee only about $117,878 at 4% or $78,585 at 6%; with 50% employer match about $78,585 at 4% or $52,390 at 6%; with 100% employer match about $58,939 at 4% or $39,293 at 6%.
Costaff 401(K) Plan LLC-874$19,224,614$4,121,002$4,715iApproximate average salary by contribution assumption: employee only about $117,878 at 4% or $78,585 at 6%; with 50% employer match about $78,585 at 4% or $52,390 at 6%; with 100% employer match about $58,939 at 4% or $39,293 at 6%.
Co-Staff Services Health and Welfare Plan-769---
20172780$13,038,687$2,358,519$3,024iApproximate average salary by contribution assumption: employee only about $75,594 at 4% or $50,396 at 6%; with 50% employer match about $50,396 at 4% or $33,597 at 6%; with 100% employer match about $37,797 at 4% or $25,198 at 6%.
Costaff 401(K) Plan LLC-535$13,038,687$2,358,519$4,408iApproximate average salary by contribution assumption: employee only about $110,211 at 4% or $73,474 at 6%; with 50% employer match about $73,474 at 4% or $48,983 at 6%; with 100% employer match about $55,106 at 4% or $36,737 at 6%.
Co-Staff Services Health and Welfare Plan-780---
201621,436$13,608,232$2,124,851$1,480iApproximate average salary by contribution assumption: employee only about $36,993 at 4% or $24,662 at 6%; with 50% employer match about $24,662 at 4% or $16,441 at 6%; with 100% employer match about $18,496 at 4% or $12,331 at 6%.
Costaff 401(K) Plan LLC-585$13,608,232$2,124,851$3,632iApproximate average salary by contribution assumption: employee only about $90,806 at 4% or $60,537 at 6%; with 50% employer match about $60,537 at 4% or $40,358 at 6%; with 100% employer match about $45,403 at 4% or $30,269 at 6%.
Co-Staff Services Health and Welfare Plan-1,436---
201521,077$8,953,683$1,549,234$1,438iApproximate average salary by contribution assumption: employee only about $35,962 at 4% or $23,975 at 6%; with 50% employer match about $23,975 at 4% or $15,983 at 6%; with 100% employer match about $17,981 at 4% or $11,987 at 6%.
Costaff 401(K) Plan LLC-437$8,953,683$1,549,234$3,545iApproximate average salary by contribution assumption: employee only about $88,629 at 4% or $59,086 at 6%; with 50% employer match about $59,086 at 4% or $39,391 at 6%; with 100% employer match about $44,314 at 4% or $29,543 at 6%.
Co-Staff Services Health and Welfare Plan-1,077---
20141399$8,230,233$1,442,916$3,616iApproximate average salary by contribution assumption: employee only about $90,408 at 4% or $60,272 at 6%; with 50% employer match about $60,272 at 4% or $40,181 at 6%; with 100% employer match about $45,204 at 4% or $30,136 at 6%.
Costaff 401(K) Plan LLC-399$8,230,233$1,442,916$3,616iApproximate average salary by contribution assumption: employee only about $90,408 at 4% or $60,272 at 6%; with 50% employer match about $60,272 at 4% or $40,181 at 6%; with 100% employer match about $45,204 at 4% or $30,136 at 6%.
20131373$8,570,437$1,215,586$3,259iApproximate average salary by contribution assumption: employee only about $81,474 at 4% or $54,316 at 6%; with 50% employer match about $54,316 at 4% or $36,210 at 6%; with 100% employer match about $40,737 at 4% or $27,158 at 6%.
Costaff 401(K) Plan LLC-373$8,570,437$1,215,586$3,259iApproximate average salary by contribution assumption: employee only about $81,474 at 4% or $54,316 at 6%; with 50% employer match about $54,316 at 4% or $36,210 at 6%; with 100% employer match about $40,737 at 4% or $27,158 at 6%.
20121522$10,056,989$1,042,920$1,998iApproximate average salary by contribution assumption: employee only about $49,948 at 4% or $33,299 at 6%; with 50% employer match about $33,299 at 4% or $22,199 at 6%; with 100% employer match about $24,974 at 4% or $16,649 at 6%.
Costaff 401(K) Plan LLC-522$10,056,989$1,042,920$1,998iApproximate average salary by contribution assumption: employee only about $49,948 at 4% or $33,299 at 6%; with 50% employer match about $33,299 at 4% or $22,199 at 6%; with 100% employer match about $24,974 at 4% or $16,649 at 6%.
20111989$6,760,417$829,272$838iApproximate average salary by contribution assumption: employee only about $20,962 at 4% or $13,975 at 6%; with 50% employer match about $13,975 at 4% or $9,317 at 6%; with 100% employer match about $10,481 at 4% or $6,987 at 6%.
Costaff 401(K) Plan LLC-989$6,760,417$829,272$838iApproximate average salary by contribution assumption: employee only about $20,962 at 4% or $13,975 at 6%; with 50% employer match about $13,975 at 4% or $9,317 at 6%; with 100% employer match about $10,481 at 4% or $6,987 at 6%.
20102570$2,953,996$362,744$636iApproximate average salary by contribution assumption: employee only about $15,910 at 4% or $10,607 at 6%; with 50% employer match about $10,607 at 4% or $7,071 at 6%; with 100% employer match about $7,955 at 4% or $5,303 at 6%.
Costaff 401(K) Plan LLC-570$2,953,996$361,011$633iApproximate average salary by contribution assumption: employee only about $15,834 at 4% or $10,556 at 6%; with 50% employer match about $10,556 at 4% or $7,037 at 6%; with 100% employer match about $7,917 at 4% or $5,278 at 6%.
Costaff Services LLC 401(K) Plan-0$0$1,733-
20092111$1,869,129$293,464$2,644iApproximate average salary by contribution assumption: employee only about $66,095 at 4% or $44,064 at 6%; with 50% employer match about $44,064 at 4% or $29,376 at 6%; with 100% employer match about $33,048 at 4% or $22,032 at 6%.
Costaff 401(K) Plan LLC-111$1,657,765$289,917$2,612iApproximate average salary by contribution assumption: employee only about $65,297 at 4% or $43,531 at 6%; with 50% employer match about $43,531 at 4% or $29,021 at 6%; with 100% employer match about $32,648 at 4% or $21,766 at 6%.
Costaff Services LLC 401(K) Plan-6$211,364$3,547$591iApproximate average salary by contribution assumption: employee only about $14,779 at 4% or $9,853 at 6%; with 50% employer match about $9,853 at 4% or $6,569 at 6%; with 100% employer match about $7,390 at 4% or $4,926 at 6%.
20082123$157,525$30,125$245iApproximate average salary by contribution assumption: employee only about $6,123 at 4% or $4,082 at 6%; with 50% employer match about $4,082 at 4% or $2,721 at 6%; with 100% employer match about $3,061 at 4% or $2,041 at 6%.
Costaff Services LLC 401(K) Plan-4$157,525$30,125$7,531iApproximate average salary by contribution assumption: employee only about $188,281 at 4% or $125,521 at 6%; with 50% employer match about $125,521 at 4% or $83,681 at 6%; with 100% employer match about $94,141 at 4% or $62,760 at 6%.
Costaff 401(K) Plan LLC-123---
200716$0$0-
Costaff Services LLC 401(K) Plan-6---
200616$186,900$31,067$5,178iApproximate average salary by contribution assumption: employee only about $129,446 at 4% or $86,297 at 6%; with 50% employer match about $86,297 at 4% or $57,531 at 6%; with 100% employer match about $64,723 at 4% or $43,149 at 6%.
Costaff Services LLC 401(K) Plan-6$186,900$31,067$5,178iApproximate average salary by contribution assumption: employee only about $129,446 at 4% or $86,297 at 6%; with 50% employer match about $86,297 at 4% or $57,531 at 6%; with 100% employer match about $64,723 at 4% or $43,149 at 6%.
200519$300,026$48,556$5,395iApproximate average salary by contribution assumption: employee only about $134,878 at 4% or $89,919 at 6%; with 50% employer match about $89,919 at 4% or $59,946 at 6%; with 100% employer match about $67,439 at 4% or $44,959 at 6%.
Costaff Services LLC 401(K) Plan-9$300,026$48,556$5,395iApproximate average salary by contribution assumption: employee only about $134,878 at 4% or $89,919 at 6%; with 50% employer match about $89,919 at 4% or $59,946 at 6%; with 100% employer match about $67,439 at 4% or $44,959 at 6%.
2004110$238,048$45,520$4,552iApproximate average salary by contribution assumption: employee only about $113,800 at 4% or $75,867 at 6%; with 50% employer match about $75,867 at 4% or $50,578 at 6%; with 100% employer match about $56,900 at 4% or $37,933 at 6%.
Costaff Services LLC 401(K) Plan-10$238,048$45,520$4,552iApproximate average salary by contribution assumption: employee only about $113,800 at 4% or $75,867 at 6%; with 50% employer match about $75,867 at 4% or $50,578 at 6%; with 100% employer match about $56,900 at 4% or $37,933 at 6%.
20032139$178,946$50,756$365iApproximate average salary by contribution assumption: employee only about $9,129 at 4% or $6,086 at 6%; with 50% employer match about $6,086 at 4% or $4,057 at 6%; with 100% employer match about $4,564 at 4% or $3,043 at 6%.
Costaff Services LLC 401(K) Plan-14$178,946$50,756$3,625iApproximate average salary by contribution assumption: employee only about $90,636 at 4% or $60,424 at 6%; with 50% employer match about $60,424 at 4% or $40,283 at 6%; with 100% employer match about $45,318 at 4% or $30,212 at 6%.
CO STAFF SERVICES LLC FLEXIBLE BENEFITS PLAN-139---
20022139$114,398$50,328$362iApproximate average salary by contribution assumption: employee only about $9,052 at 4% or $6,035 at 6%; with 50% employer match about $6,035 at 4% or $4,023 at 6%; with 100% employer match about $4,526 at 4% or $3,017 at 6%.
Costaff Services LLC 401(K) Plan-12$114,398$50,328$4,194iApproximate average salary by contribution assumption: employee only about $104,850 at 4% or $69,900 at 6%; with 50% employer match about $69,900 at 4% or $46,600 at 6%; with 100% employer match about $52,425 at 4% or $34,950 at 6%.
CO STAFF SERVICES LLC FLEXIBLE BENEFITS PLAN-139---
20012223$0$0-
Costaff Services LLC 401(K) Plan-12---
CO STAFF SERVICES LLC FLEXIBLE BENEFITS PLAN-223---