Civic Intelligence

Mason Dental Group PC.

Plan context: Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan

EIN 02-0645664 • Mason, MI • 23 filings • 4 plans

782 East ColumbiaMason, MI 48854
Current Snapshot

Latest Year

2025

2025 Participants

5

2025 Assets

$1,274,889

2025 Contributions

$38,816

Historical Graphs

Total Assets Over Time

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

$1,274,889$637,445$0200320142025YearValue
$1,274,889Latest year 2025

Participants Over Time

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

1160200320142025YearValue
5Latest 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
202515$1,274,889$38,816$7,763iApproximate average salary by contribution assumption: employee only about $194,080 at 4% or $129,387 at 6%; with 50% employer match about $129,387 at 4% or $86,258 at 6%; with 100% employer match about $97,040 at 4% or $64,693 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-5$1,274,889$38,816$7,763iApproximate average salary by contribution assumption: employee only about $194,080 at 4% or $129,387 at 6%; with 50% employer match about $129,387 at 4% or $86,258 at 6%; with 100% employer match about $97,040 at 4% or $64,693 at 6%.
202417$1,120,330$35,770$5,110iApproximate average salary by contribution assumption: employee only about $127,750 at 4% or $85,167 at 6%; with 50% employer match about $85,167 at 4% or $56,778 at 6%; with 100% employer match about $63,875 at 4% or $42,583 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-7$1,120,330$35,770$5,110iApproximate average salary by contribution assumption: employee only about $127,750 at 4% or $85,167 at 6%; with 50% employer match about $85,167 at 4% or $56,778 at 6%; with 100% employer match about $63,875 at 4% or $42,583 at 6%.
202317$981,115$29,990$4,284iApproximate average salary by contribution assumption: employee only about $107,107 at 4% or $71,405 at 6%; with 50% employer match about $71,405 at 4% or $47,603 at 6%; with 100% employer match about $53,554 at 4% or $35,702 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-7$981,115$29,990$4,284iApproximate average salary by contribution assumption: employee only about $107,107 at 4% or $71,405 at 6%; with 50% employer match about $71,405 at 4% or $47,603 at 6%; with 100% employer match about $53,554 at 4% or $35,702 at 6%.
202217$832,981$47,664$6,809iApproximate average salary by contribution assumption: employee only about $170,229 at 4% or $113,486 at 6%; with 50% employer match about $113,486 at 4% or $75,657 at 6%; with 100% employer match about $85,114 at 4% or $56,743 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-7$832,981$47,664$6,809iApproximate average salary by contribution assumption: employee only about $170,229 at 4% or $113,486 at 6%; with 50% employer match about $113,486 at 4% or $75,657 at 6%; with 100% employer match about $85,114 at 4% or $56,743 at 6%.
202116$929,204$16,851$2,809iApproximate average salary by contribution assumption: employee only about $70,213 at 4% or $46,808 at 6%; with 50% employer match about $46,808 at 4% or $31,206 at 6%; with 100% employer match about $35,106 at 4% or $23,404 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-6$929,204$16,851$2,809iApproximate average salary by contribution assumption: employee only about $70,213 at 4% or $46,808 at 6%; with 50% employer match about $46,808 at 4% or $31,206 at 6%; with 100% employer match about $35,106 at 4% or $23,404 at 6%.
202014$810,662$14,340$3,585iApproximate average salary by contribution assumption: employee only about $89,625 at 4% or $59,750 at 6%; with 50% employer match about $59,750 at 4% or $39,833 at 6%; with 100% employer match about $44,813 at 4% or $29,875 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-4$810,662$14,340$3,585iApproximate average salary by contribution assumption: employee only about $89,625 at 4% or $59,750 at 6%; with 50% employer match about $59,750 at 4% or $39,833 at 6%; with 100% employer match about $44,813 at 4% or $29,875 at 6%.
201914$715,923$15,971$3,993iApproximate average salary by contribution assumption: employee only about $99,819 at 4% or $66,546 at 6%; with 50% employer match about $66,546 at 4% or $44,364 at 6%; with 100% employer match about $49,909 at 4% or $33,273 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-4$715,923$15,971$3,993iApproximate average salary by contribution assumption: employee only about $99,819 at 4% or $66,546 at 6%; with 50% employer match about $66,546 at 4% or $44,364 at 6%; with 100% employer match about $49,909 at 4% or $33,273 at 6%.
201815$580,868$16,153$3,231iApproximate average salary by contribution assumption: employee only about $80,765 at 4% or $53,843 at 6%; with 50% employer match about $53,843 at 4% or $35,896 at 6%; with 100% employer match about $40,383 at 4% or $26,922 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-5$580,868$16,153$3,231iApproximate average salary by contribution assumption: employee only about $80,765 at 4% or $53,843 at 6%; with 50% employer match about $53,843 at 4% or $35,896 at 6%; with 100% employer match about $40,383 at 4% or $26,922 at 6%.
201715$596,599$7,520$1,504iApproximate average salary by contribution assumption: employee only about $37,600 at 4% or $25,067 at 6%; with 50% employer match about $25,067 at 4% or $16,711 at 6%; with 100% employer match about $18,800 at 4% or $12,533 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-5$596,599$7,520$1,504iApproximate average salary by contribution assumption: employee only about $37,600 at 4% or $25,067 at 6%; with 50% employer match about $25,067 at 4% or $16,711 at 6%; with 100% employer match about $18,800 at 4% or $12,533 at 6%.
201615$487,110$7,355$1,471iApproximate average salary by contribution assumption: employee only about $36,775 at 4% or $24,517 at 6%; with 50% employer match about $24,517 at 4% or $16,344 at 6%; with 100% employer match about $18,388 at 4% or $12,258 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-5$487,110$7,355$1,471iApproximate average salary by contribution assumption: employee only about $36,775 at 4% or $24,517 at 6%; with 50% employer match about $24,517 at 4% or $16,344 at 6%; with 100% employer match about $18,388 at 4% or $12,258 at 6%.
201517$930,970$21,427$3,061iApproximate average salary by contribution assumption: employee only about $76,525 at 4% or $51,017 at 6%; with 50% employer match about $51,017 at 4% or $34,011 at 6%; with 100% employer match about $38,263 at 4% or $25,508 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-7$930,970$21,427$3,061iApproximate average salary by contribution assumption: employee only about $76,525 at 4% or $51,017 at 6%; with 50% employer match about $51,017 at 4% or $34,011 at 6%; with 100% employer match about $38,263 at 4% or $25,508 at 6%.
201417$945,001$19,862$2,837iApproximate average salary by contribution assumption: employee only about $70,936 at 4% or $47,290 at 6%; with 50% employer match about $47,290 at 4% or $31,527 at 6%; with 100% employer match about $35,468 at 4% or $23,645 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-7$945,001$19,862$2,837iApproximate average salary by contribution assumption: employee only about $70,936 at 4% or $47,290 at 6%; with 50% employer match about $47,290 at 4% or $31,527 at 6%; with 100% employer match about $35,468 at 4% or $23,645 at 6%.
201319$909,203$12,829$1,425iApproximate average salary by contribution assumption: employee only about $35,636 at 4% or $23,757 at 6%; with 50% employer match about $23,757 at 4% or $15,838 at 6%; with 100% employer match about $17,818 at 4% or $11,879 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-9$909,203$12,829$1,425iApproximate average salary by contribution assumption: employee only about $35,636 at 4% or $23,757 at 6%; with 50% employer match about $23,757 at 4% or $15,838 at 6%; with 100% employer match about $17,818 at 4% or $11,879 at 6%.
201219$778,649$32,323$3,591iApproximate average salary by contribution assumption: employee only about $89,786 at 4% or $59,857 at 6%; with 50% employer match about $59,857 at 4% or $39,905 at 6%; with 100% employer match about $44,893 at 4% or $29,929 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-9$778,649$32,323$3,591iApproximate average salary by contribution assumption: employee only about $89,786 at 4% or $59,857 at 6%; with 50% employer match about $59,857 at 4% or $39,905 at 6%; with 100% employer match about $44,893 at 4% or $29,929 at 6%.
201119$641,084$17,098$1,900iApproximate average salary by contribution assumption: employee only about $47,494 at 4% or $31,663 at 6%; with 50% employer match about $31,663 at 4% or $21,109 at 6%; with 100% employer match about $23,747 at 4% or $15,831 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-9$641,084$17,098$1,900iApproximate average salary by contribution assumption: employee only about $47,494 at 4% or $31,663 at 6%; with 50% employer match about $31,663 at 4% or $21,109 at 6%; with 100% employer match about $23,747 at 4% or $15,831 at 6%.
2010110$655,628$35,368$3,537iApproximate average salary by contribution assumption: employee only about $88,420 at 4% or $58,947 at 6%; with 50% employer match about $58,947 at 4% or $39,298 at 6%; with 100% employer match about $44,210 at 4% or $29,473 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-10$655,628$35,368$3,537iApproximate average salary by contribution assumption: employee only about $88,420 at 4% or $58,947 at 6%; with 50% employer match about $58,947 at 4% or $39,298 at 6%; with 100% employer match about $44,210 at 4% or $29,473 at 6%.
200919$553,963$52,342$5,816iApproximate average salary by contribution assumption: employee only about $145,394 at 4% or $96,930 at 6%; with 50% employer match about $96,930 at 4% or $64,620 at 6%; with 100% employer match about $72,697 at 4% or $48,465 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-9$553,963$52,342$5,816iApproximate average salary by contribution assumption: employee only about $145,394 at 4% or $96,930 at 6%; with 50% employer match about $96,930 at 4% or $64,620 at 6%; with 100% employer match about $72,697 at 4% or $48,465 at 6%.
200818$422,684$56,329$7,041iApproximate average salary by contribution assumption: employee only about $176,028 at 4% or $117,352 at 6%; with 50% employer match about $117,352 at 4% or $78,235 at 6%; with 100% employer match about $88,014 at 4% or $58,676 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-8$422,684$56,329$7,041iApproximate average salary by contribution assumption: employee only about $176,028 at 4% or $117,352 at 6%; with 50% employer match about $117,352 at 4% or $78,235 at 6%; with 100% employer match about $88,014 at 4% or $58,676 at 6%.
200719$657,522$61,911$6,879iApproximate average salary by contribution assumption: employee only about $171,975 at 4% or $114,650 at 6%; with 50% employer match about $114,650 at 4% or $76,433 at 6%; with 100% employer match about $85,988 at 4% or $57,325 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-9$657,522$61,911$6,879iApproximate average salary by contribution assumption: employee only about $171,975 at 4% or $114,650 at 6%; with 50% employer match about $114,650 at 4% or $76,433 at 6%; with 100% employer match about $85,988 at 4% or $57,325 at 6%.
2006111$531,755$61,515$5,592iApproximate average salary by contribution assumption: employee only about $139,807 at 4% or $93,205 at 6%; with 50% employer match about $93,205 at 4% or $62,136 at 6%; with 100% employer match about $69,903 at 4% or $46,602 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-11$531,755$61,515$5,592iApproximate average salary by contribution assumption: employee only about $139,807 at 4% or $93,205 at 6%; with 50% employer match about $93,205 at 4% or $62,136 at 6%; with 100% employer match about $69,903 at 4% or $46,602 at 6%.
200519$396,759$81,397$9,044iApproximate average salary by contribution assumption: employee only about $226,103 at 4% or $150,735 at 6%; with 50% employer match about $150,735 at 4% or $100,490 at 6%; with 100% employer match about $113,051 at 4% or $75,368 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-9$396,759$81,397$9,044iApproximate average salary by contribution assumption: employee only about $226,103 at 4% or $150,735 at 6%; with 50% employer match about $150,735 at 4% or $100,490 at 6%; with 100% employer match about $113,051 at 4% or $75,368 at 6%.
200418$292,969$48,102$6,013iApproximate average salary by contribution assumption: employee only about $150,319 at 4% or $100,213 at 6%; with 50% employer match about $100,213 at 4% or $66,808 at 6%; with 100% employer match about $75,159 at 4% or $50,106 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-8$292,969$48,102$6,013iApproximate average salary by contribution assumption: employee only about $150,319 at 4% or $100,213 at 6%; with 50% employer match about $100,213 at 4% or $66,808 at 6%; with 100% employer match about $75,159 at 4% or $50,106 at 6%.
2003110$226,058$51,290$5,129iApproximate average salary by contribution assumption: employee only about $128,225 at 4% or $85,483 at 6%; with 50% employer match about $85,483 at 4% or $56,989 at 6%; with 100% employer match about $64,113 at 4% or $42,742 at 6%.
Mason Dental Group PC and Leslie Dental Assoc PC 401(K) Plan-10$226,058$51,290$5,129iApproximate average salary by contribution assumption: employee only about $128,225 at 4% or $85,483 at 6%; with 50% employer match about $85,483 at 4% or $56,989 at 6%; with 100% employer match about $64,113 at 4% or $42,742 at 6%.