Civic Intelligence

TANTEC EST. INC.

Plan context: TANTEC EST INC. 401(K) RETIREMENT PLAN

EIN 20-4778331 • Glendale Heights, IL • 20 filings • 2 plans

160 N. Brandon DriveGlendale Heights, IL 60139
Current Snapshot

Latest Year

2025

2025 Participants

2

2025 Assets

$858,596

2025 Contributions

$53,844

Historical Graphs

Total Assets Over Time

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

$949,569$474,785$0200620162025YearValue
$858,596Latest year 2025

Participants Over Time

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

420200620162025YearValue
2Latest year 2025

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
202512$858,596$53,844$26,922iApproximate average salary by contribution assumption: employee only about $673,050 at 4% or $448,700 at 6%; with 50% employer match about $448,700 at 4% or $299,133 at 6%; with 100% employer match about $336,525 at 4% or $224,350 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-2$858,596$53,844$26,922iApproximate average salary by contribution assumption: employee only about $673,050 at 4% or $448,700 at 6%; with 50% employer match about $448,700 at 4% or $299,133 at 6%; with 100% employer match about $336,525 at 4% or $224,350 at 6%.
202412$678,278$44,278$22,139iApproximate average salary by contribution assumption: employee only about $553,475 at 4% or $368,983 at 6%; with 50% employer match about $368,983 at 4% or $245,989 at 6%; with 100% employer match about $276,738 at 4% or $184,492 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-2$678,278$44,278$22,139iApproximate average salary by contribution assumption: employee only about $553,475 at 4% or $368,983 at 6%; with 50% employer match about $368,983 at 4% or $245,989 at 6%; with 100% employer match about $276,738 at 4% or $184,492 at 6%.
202314$557,553$51,417$12,854iApproximate average salary by contribution assumption: employee only about $321,356 at 4% or $214,238 at 6%; with 50% employer match about $214,238 at 4% or $142,825 at 6%; with 100% employer match about $160,678 at 4% or $107,119 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-4$557,553$51,417$12,854iApproximate average salary by contribution assumption: employee only about $321,356 at 4% or $214,238 at 6%; with 50% employer match about $214,238 at 4% or $142,825 at 6%; with 100% employer match about $160,678 at 4% or $107,119 at 6%.
202213$417,250$63,825$21,275iApproximate average salary by contribution assumption: employee only about $531,875 at 4% or $354,583 at 6%; with 50% employer match about $354,583 at 4% or $236,389 at 6%; with 100% employer match about $265,938 at 4% or $177,292 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$417,250$63,825$21,275iApproximate average salary by contribution assumption: employee only about $531,875 at 4% or $354,583 at 6%; with 50% employer match about $354,583 at 4% or $236,389 at 6%; with 100% employer match about $265,938 at 4% or $177,292 at 6%.
202114$949,569$51,803$12,951iApproximate average salary by contribution assumption: employee only about $323,769 at 4% or $215,846 at 6%; with 50% employer match about $215,846 at 4% or $143,897 at 6%; with 100% employer match about $161,884 at 4% or $107,923 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-4$949,569$51,803$12,951iApproximate average salary by contribution assumption: employee only about $323,769 at 4% or $215,846 at 6%; with 50% employer match about $215,846 at 4% or $143,897 at 6%; with 100% employer match about $161,884 at 4% or $107,923 at 6%.
202014$771,687$44,861$11,215iApproximate average salary by contribution assumption: employee only about $280,381 at 4% or $186,921 at 6%; with 50% employer match about $186,921 at 4% or $124,614 at 6%; with 100% employer match about $140,191 at 4% or $93,460 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-4$771,687$44,861$11,215iApproximate average salary by contribution assumption: employee only about $280,381 at 4% or $186,921 at 6%; with 50% employer match about $186,921 at 4% or $124,614 at 6%; with 100% employer match about $140,191 at 4% or $93,460 at 6%.
201914$596,539$169,966$42,492iApproximate average salary by contribution assumption: employee only about $1,062,288 at 4% or $708,192 at 6%; with 50% employer match about $708,192 at 4% or $472,128 at 6%; with 100% employer match about $531,144 at 4% or $354,096 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-4$596,539$169,966$42,492iApproximate average salary by contribution assumption: employee only about $1,062,288 at 4% or $708,192 at 6%; with 50% employer match about $708,192 at 4% or $472,128 at 6%; with 100% employer match about $531,144 at 4% or $354,096 at 6%.
201813$422,039$38,579$12,860iApproximate average salary by contribution assumption: employee only about $321,492 at 4% or $214,328 at 6%; with 50% employer match about $214,328 at 4% or $142,885 at 6%; with 100% employer match about $160,746 at 4% or $107,164 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$422,039$38,579$12,860iApproximate average salary by contribution assumption: employee only about $321,492 at 4% or $214,328 at 6%; with 50% employer match about $214,328 at 4% or $142,885 at 6%; with 100% employer match about $160,746 at 4% or $107,164 at 6%.
201713$414,818$38,184$12,728iApproximate average salary by contribution assumption: employee only about $318,200 at 4% or $212,133 at 6%; with 50% employer match about $212,133 at 4% or $141,422 at 6%; with 100% employer match about $159,100 at 4% or $106,067 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$414,818$38,184$12,728iApproximate average salary by contribution assumption: employee only about $318,200 at 4% or $212,133 at 6%; with 50% employer match about $212,133 at 4% or $141,422 at 6%; with 100% employer match about $159,100 at 4% or $106,067 at 6%.
201613$308,771$37,683$12,561iApproximate average salary by contribution assumption: employee only about $314,025 at 4% or $209,350 at 6%; with 50% employer match about $209,350 at 4% or $139,567 at 6%; with 100% employer match about $157,013 at 4% or $104,675 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$308,771$37,683$12,561iApproximate average salary by contribution assumption: employee only about $314,025 at 4% or $209,350 at 6%; with 50% employer match about $209,350 at 4% or $139,567 at 6%; with 100% employer match about $157,013 at 4% or $104,675 at 6%.
201513$250,996$26,819$8,940iApproximate average salary by contribution assumption: employee only about $223,492 at 4% or $148,994 at 6%; with 50% employer match about $148,994 at 4% or $99,330 at 6%; with 100% employer match about $111,746 at 4% or $74,497 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$250,996$26,819$8,940iApproximate average salary by contribution assumption: employee only about $223,492 at 4% or $148,994 at 6%; with 50% employer match about $148,994 at 4% or $99,330 at 6%; with 100% employer match about $111,746 at 4% or $74,497 at 6%.
201413$224,434$29,990$9,997iApproximate average salary by contribution assumption: employee only about $249,917 at 4% or $166,611 at 6%; with 50% employer match about $166,611 at 4% or $111,074 at 6%; with 100% employer match about $124,958 at 4% or $83,306 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$224,434$29,990$9,997iApproximate average salary by contribution assumption: employee only about $249,917 at 4% or $166,611 at 6%; with 50% employer match about $166,611 at 4% or $111,074 at 6%; with 100% employer match about $124,958 at 4% or $83,306 at 6%.
201313$183,430$28,466$9,489iApproximate average salary by contribution assumption: employee only about $237,217 at 4% or $158,144 at 6%; with 50% employer match about $158,144 at 4% or $105,430 at 6%; with 100% employer match about $118,608 at 4% or $79,072 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$183,430$28,466$9,489iApproximate average salary by contribution assumption: employee only about $237,217 at 4% or $158,144 at 6%; with 50% employer match about $158,144 at 4% or $105,430 at 6%; with 100% employer match about $118,608 at 4% or $79,072 at 6%.
201213$134,304$14,355$4,785iApproximate average salary by contribution assumption: employee only about $119,625 at 4% or $79,750 at 6%; with 50% employer match about $79,750 at 4% or $53,167 at 6%; with 100% employer match about $59,813 at 4% or $39,875 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$134,304$14,355$4,785iApproximate average salary by contribution assumption: employee only about $119,625 at 4% or $79,750 at 6%; with 50% employer match about $79,750 at 4% or $53,167 at 6%; with 100% employer match about $59,813 at 4% or $39,875 at 6%.
201113$102,209$24,679$8,226iApproximate average salary by contribution assumption: employee only about $205,658 at 4% or $137,106 at 6%; with 50% employer match about $137,106 at 4% or $91,404 at 6%; with 100% employer match about $102,829 at 4% or $68,553 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$102,209$24,679$8,226iApproximate average salary by contribution assumption: employee only about $205,658 at 4% or $137,106 at 6%; with 50% employer match about $137,106 at 4% or $91,404 at 6%; with 100% employer match about $102,829 at 4% or $68,553 at 6%.
201013$83,485$13,012$4,337iApproximate average salary by contribution assumption: employee only about $108,433 at 4% or $72,289 at 6%; with 50% employer match about $72,289 at 4% or $48,193 at 6%; with 100% employer match about $54,217 at 4% or $36,144 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-3$83,485$13,012$4,337iApproximate average salary by contribution assumption: employee only about $108,433 at 4% or $72,289 at 6%; with 50% employer match about $72,289 at 4% or $48,193 at 6%; with 100% employer match about $54,217 at 4% or $36,144 at 6%.
200912$62,838$14,214$7,107iApproximate average salary by contribution assumption: employee only about $177,675 at 4% or $118,450 at 6%; with 50% employer match about $118,450 at 4% or $78,967 at 6%; with 100% employer match about $88,838 at 4% or $59,225 at 6%.
TANTEC EST INC. 401(K) RETIREMENT PLAN-2$62,838$14,214$7,107iApproximate average salary by contribution assumption: employee only about $177,675 at 4% or $118,450 at 6%; with 50% employer match about $118,450 at 4% or $78,967 at 6%; with 100% employer match about $88,838 at 4% or $59,225 at 6%.
200813$73,013$51,739$17,246iApproximate average salary by contribution assumption: employee only about $431,158 at 4% or $287,439 at 6%; with 50% employer match about $287,439 at 4% or $191,626 at 6%; with 100% employer match about $215,579 at 4% or $143,719 at 6%.
TANTEC EST. INC 401K RETIREMENT PLAN-3$73,013$51,739$17,246iApproximate average salary by contribution assumption: employee only about $431,158 at 4% or $287,439 at 6%; with 50% employer match about $287,439 at 4% or $191,626 at 6%; with 100% employer match about $215,579 at 4% or $143,719 at 6%.
200713$0$0-
TANTEC EST. INC 401K RETIREMENT PLAN-3---
200613$12,310$11,836$3,945iApproximate average salary by contribution assumption: employee only about $98,633 at 4% or $65,756 at 6%; with 50% employer match about $65,756 at 4% or $43,837 at 6%; with 100% employer match about $49,317 at 4% or $32,878 at 6%.
TANTEC EST. INC 401K RETIREMENT PLAN-3$12,310$11,836$3,945iApproximate average salary by contribution assumption: employee only about $98,633 at 4% or $65,756 at 6%; with 50% employer match about $65,756 at 4% or $43,837 at 6%; with 100% employer match about $49,317 at 4% or $32,878 at 6%.