Civic Intelligence

Mountainside Treatment Center

Plan context: MC1 Healthcare LLC 401K Profit Sharing Plan and Trust

EIN 27-0334267 • Canaan, CT • 26 filings • 6 plans

187 South Canaan RoadCanaan, CT 06018
Current Snapshot

Latest Year

2024

2024 Participants

356

2024 Assets

$10,151,946

2024 Contributions

$1,903,404

Historical Graphs

Total Assets Over Time

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

$10,151,946$5,075,973$0200920172024YearValue
$10,151,946Latest year 2024

Participants Over Time

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

3561780200920172024YearValue
356Latest 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
20242356$10,151,946$1,903,404$5,347iApproximate average salary by contribution assumption: employee only about $133,666 at 4% or $89,111 at 6%; with 50% employer match about $89,111 at 4% or $59,407 at 6%; with 100% employer match about $66,833 at 4% or $44,555 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-356$10,151,946$1,903,404$5,347iApproximate average salary by contribution assumption: employee only about $133,666 at 4% or $89,111 at 6%; with 50% employer match about $89,111 at 4% or $59,407 at 6%; with 100% employer match about $66,833 at 4% or $44,555 at 6%.
MC1 Healthcare LLC DBA Mountainside Treatment Center Ancillary Benefit Plan-288---
20232315$8,389,304$1,794,054$5,695iApproximate average salary by contribution assumption: employee only about $142,385 at 4% or $94,923 at 6%; with 50% employer match about $94,923 at 4% or $63,282 at 6%; with 100% employer match about $71,193 at 4% or $47,462 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-315$8,389,304$1,794,054$5,695iApproximate average salary by contribution assumption: employee only about $142,385 at 4% or $94,923 at 6%; with 50% employer match about $94,923 at 4% or $63,282 at 6%; with 100% employer match about $71,193 at 4% or $47,462 at 6%.
MC1 Healthcare LLC DBA Mountainside Treatment Center Ancillary Benefit Plan-266---
20222305$7,161,088$1,540,111$5,050iApproximate average salary by contribution assumption: employee only about $126,239 at 4% or $84,159 at 6%; with 50% employer match about $84,159 at 4% or $56,106 at 6%; with 100% employer match about $63,119 at 4% or $42,080 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-305$7,161,088$1,540,111$5,050iApproximate average salary by contribution assumption: employee only about $126,239 at 4% or $84,159 at 6%; with 50% employer match about $84,159 at 4% or $56,106 at 6%; with 100% employer match about $63,119 at 4% or $42,080 at 6%.
MC1 Healthcare LLC DBA Mountainside Treatment Center Ancillary Benefit Plan-266---
20212295$7,362,978$1,516,351$5,140iApproximate average salary by contribution assumption: employee only about $128,504 at 4% or $85,670 at 6%; with 50% employer match about $85,670 at 4% or $57,113 at 6%; with 100% employer match about $64,252 at 4% or $42,835 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-295$7,362,978$1,516,351$5,140iApproximate average salary by contribution assumption: employee only about $128,504 at 4% or $85,670 at 6%; with 50% employer match about $85,670 at 4% or $57,113 at 6%; with 100% employer match about $64,252 at 4% or $42,835 at 6%.
MC1 Healthcare LLC DBA Mountainside Treatment Center Ancillary Benefit Plan-251---
20202298$5,666,175$909,333$3,051iApproximate average salary by contribution assumption: employee only about $76,286 at 4% or $50,858 at 6%; with 50% employer match about $50,858 at 4% or $33,905 at 6%; with 100% employer match about $38,143 at 4% or $25,429 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-298$5,666,175$909,333$3,051iApproximate average salary by contribution assumption: employee only about $76,286 at 4% or $50,858 at 6%; with 50% employer match about $50,858 at 4% or $33,905 at 6%; with 100% employer match about $38,143 at 4% or $25,429 at 6%.
MC1 Healthcare LLC DBA Mountainside Treatment Center Ancillary Benefit Plan-230---
20192265$4,909,511$1,103,576$4,164iApproximate average salary by contribution assumption: employee only about $104,111 at 4% or $69,407 at 6%; with 50% employer match about $69,407 at 4% or $46,272 at 6%; with 100% employer match about $52,055 at 4% or $34,704 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-265$4,909,511$1,103,576$4,164iApproximate average salary by contribution assumption: employee only about $104,111 at 4% or $69,407 at 6%; with 50% employer match about $69,407 at 4% or $46,272 at 6%; with 100% employer match about $52,055 at 4% or $34,704 at 6%.
MC1 Healthcare LLC DBA Mountainside Treatment Center Ancillary Benefit Plan-208---
20183284$3,935,449$1,216,104$4,282iApproximate average salary by contribution assumption: employee only about $107,051 at 4% or $71,368 at 6%; with 50% employer match about $71,368 at 4% or $47,578 at 6%; with 100% employer match about $53,526 at 4% or $35,684 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-284$3,935,449$1,216,104$4,282iApproximate average salary by contribution assumption: employee only about $107,051 at 4% or $71,368 at 6%; with 50% employer match about $71,368 at 4% or $47,578 at 6%; with 100% employer match about $53,526 at 4% or $35,684 at 6%.
MC1 HEALTHCARE LLC DBA MOUNTAINSIDE TREATMENT CENTER MEDICAL BENEFIT PLAN-279---
MC1 Healthcare LLC DBA Mountainside Treatment Center Ancillary Benefit Plan-194---
20173238$3,246,889$1,099,855$4,621iApproximate average salary by contribution assumption: employee only about $115,531 at 4% or $77,021 at 6%; with 50% employer match about $77,021 at 4% or $51,347 at 6%; with 100% employer match about $57,765 at 4% or $38,510 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-238$3,246,889$1,099,855$4,621iApproximate average salary by contribution assumption: employee only about $115,531 at 4% or $77,021 at 6%; with 50% employer match about $77,021 at 4% or $51,347 at 6%; with 100% employer match about $57,765 at 4% or $38,510 at 6%.
MC1 HEALTHCARE LLC DBA MOUNTAINSIDE TREATMENT CENTER MEDICAL BENEFIT PLAN-149---
MC1 Healthcare LLC DBA Mountainside Treatment Center Ancillary Benefit Plan-183---
20161142$2,266,411$609,108$4,289iApproximate average salary by contribution assumption: employee only about $107,237 at 4% or $71,492 at 6%; with 50% employer match about $71,492 at 4% or $47,661 at 6%; with 100% employer match about $53,619 at 4% or $35,746 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-142$2,266,411$609,108$4,289iApproximate average salary by contribution assumption: employee only about $107,237 at 4% or $71,492 at 6%; with 50% employer match about $71,492 at 4% or $47,661 at 6%; with 100% employer match about $53,619 at 4% or $35,746 at 6%.
20151186$1,712,395$893,959$4,806iApproximate average salary by contribution assumption: employee only about $120,156 at 4% or $80,104 at 6%; with 50% employer match about $80,104 at 4% or $53,403 at 6%; with 100% employer match about $60,078 at 4% or $40,052 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-186$1,712,395$893,959$4,806iApproximate average salary by contribution assumption: employee only about $120,156 at 4% or $80,104 at 6%; with 50% employer match about $80,104 at 4% or $53,403 at 6%; with 100% employer match about $60,078 at 4% or $40,052 at 6%.
20141166$878,105$452,581$2,726iApproximate average salary by contribution assumption: employee only about $68,160 at 4% or $45,440 at 6%; with 50% employer match about $45,440 at 4% or $30,293 at 6%; with 100% employer match about $34,080 at 4% or $22,720 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-166$878,105$452,581$2,726iApproximate average salary by contribution assumption: employee only about $68,160 at 4% or $45,440 at 6%; with 50% employer match about $45,440 at 4% or $30,293 at 6%; with 100% employer match about $34,080 at 4% or $22,720 at 6%.
2013162$423,791$296,343$4,780iApproximate average salary by contribution assumption: employee only about $119,493 at 4% or $79,662 at 6%; with 50% employer match about $79,662 at 4% or $53,108 at 6%; with 100% employer match about $59,747 at 4% or $39,831 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-62$423,791$296,343$4,780iApproximate average salary by contribution assumption: employee only about $119,493 at 4% or $79,662 at 6%; with 50% employer match about $79,662 at 4% or $53,108 at 6%; with 100% employer match about $59,747 at 4% or $39,831 at 6%.
2012117$106,605$35,780$2,105iApproximate average salary by contribution assumption: employee only about $52,618 at 4% or $35,078 at 6%; with 50% employer match about $35,078 at 4% or $23,386 at 6%; with 100% employer match about $26,309 at 4% or $17,539 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-17$106,605$35,780$2,105iApproximate average salary by contribution assumption: employee only about $52,618 at 4% or $35,078 at 6%; with 50% employer match about $35,078 at 4% or $23,386 at 6%; with 100% employer match about $26,309 at 4% or $17,539 at 6%.
2011117$83,531$24,936$1,467iApproximate average salary by contribution assumption: employee only about $36,671 at 4% or $24,447 at 6%; with 50% employer match about $24,447 at 4% or $16,298 at 6%; with 100% employer match about $18,335 at 4% or $12,224 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-17$83,531$24,936$1,467iApproximate average salary by contribution assumption: employee only about $36,671 at 4% or $24,447 at 6%; with 50% employer match about $24,447 at 4% or $16,298 at 6%; with 100% employer match about $18,335 at 4% or $12,224 at 6%.
2010117$82,846$33,101$1,947iApproximate average salary by contribution assumption: employee only about $48,678 at 4% or $32,452 at 6%; with 50% employer match about $32,452 at 4% or $21,635 at 6%; with 100% employer match about $24,339 at 4% or $16,226 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-17$82,846$33,101$1,947iApproximate average salary by contribution assumption: employee only about $48,678 at 4% or $32,452 at 6%; with 50% employer match about $32,452 at 4% or $21,635 at 6%; with 100% employer match about $24,339 at 4% or $16,226 at 6%.
200919$103,346$18,238$2,026iApproximate average salary by contribution assumption: employee only about $50,661 at 4% or $33,774 at 6%; with 50% employer match about $33,774 at 4% or $22,516 at 6%; with 100% employer match about $25,331 at 4% or $16,887 at 6%.
MC1 Healthcare LLC 401K Profit Sharing Plan and Trust-9$103,346$18,238$2,026iApproximate average salary by contribution assumption: employee only about $50,661 at 4% or $33,774 at 6%; with 50% employer match about $33,774 at 4% or $22,516 at 6%; with 100% employer match about $25,331 at 4% or $16,887 at 6%.