Irwin Dentistry
Plan context: Irwin Dentistry 401K Profit Sharing Plan
EIN 33-0846658 • LA Habra, CA • 23 filings • 2 plans
Current Snapshot
Latest Year
2022
2022 Participants
2
2022 Assets
$330,098
2022 Contributions
$13,250
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
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 / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2022 | 1 | 0 | $0 | $0 | - |
| Irwin Dentistry 401K Profit Sharing Plan | - | 0 | $0 | $0 | - |
| 2021 | 1 | 2 | $330,098 | $13,250 | $6,625iApproximate average salary by contribution assumption: employee only about $165,625 at 4% or $110,417 at 6%; with 50% employer match about $110,417 at 4% or $73,611 at 6%; with 100% employer match about $82,813 at 4% or $55,208 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 2 | $330,098 | $13,250 | $6,625iApproximate average salary by contribution assumption: employee only about $165,625 at 4% or $110,417 at 6%; with 50% employer match about $110,417 at 4% or $73,611 at 6%; with 100% employer match about $82,813 at 4% or $55,208 at 6%. |
| 2020 | 1 | 3 | $378,029 | $9,390 | $3,130iApproximate average salary by contribution assumption: employee only about $78,250 at 4% or $52,167 at 6%; with 50% employer match about $52,167 at 4% or $34,778 at 6%; with 100% employer match about $39,125 at 4% or $26,083 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 3 | $378,029 | $9,390 | $3,130iApproximate average salary by contribution assumption: employee only about $78,250 at 4% or $52,167 at 6%; with 50% employer match about $52,167 at 4% or $34,778 at 6%; with 100% employer match about $39,125 at 4% or $26,083 at 6%. |
| 2019 | 1 | 4 | $386,061 | $9,929 | $2,482iApproximate average salary by contribution assumption: employee only about $62,056 at 4% or $41,371 at 6%; with 50% employer match about $41,371 at 4% or $27,581 at 6%; with 100% employer match about $31,028 at 4% or $20,685 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 4 | $386,061 | $9,929 | $2,482iApproximate average salary by contribution assumption: employee only about $62,056 at 4% or $41,371 at 6%; with 50% employer match about $41,371 at 4% or $27,581 at 6%; with 100% employer match about $31,028 at 4% or $20,685 at 6%. |
| 2018 | 1 | 3 | $356,134 | $10,517 | $3,506iApproximate average salary by contribution assumption: employee only about $87,642 at 4% or $58,428 at 6%; with 50% employer match about $58,428 at 4% or $38,952 at 6%; with 100% employer match about $43,821 at 4% or $29,214 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 3 | $356,134 | $10,517 | $3,506iApproximate average salary by contribution assumption: employee only about $87,642 at 4% or $58,428 at 6%; with 50% employer match about $58,428 at 4% or $38,952 at 6%; with 100% employer match about $43,821 at 4% or $29,214 at 6%. |
| 2017 | 1 | 6 | $615,162 | $16,096 | $2,683iApproximate average salary by contribution assumption: employee only about $67,067 at 4% or $44,711 at 6%; with 50% employer match about $44,711 at 4% or $29,807 at 6%; with 100% employer match about $33,533 at 4% or $22,356 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 6 | $615,162 | $16,096 | $2,683iApproximate average salary by contribution assumption: employee only about $67,067 at 4% or $44,711 at 6%; with 50% employer match about $44,711 at 4% or $29,807 at 6%; with 100% employer match about $33,533 at 4% or $22,356 at 6%. |
| 2016 | 1 | 6 | $582,334 | $16,029 | $2,672iApproximate average salary by contribution assumption: employee only about $66,788 at 4% or $44,525 at 6%; with 50% employer match about $44,525 at 4% or $29,683 at 6%; with 100% employer match about $33,394 at 4% or $22,263 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 6 | $582,334 | $16,029 | $2,672iApproximate average salary by contribution assumption: employee only about $66,788 at 4% or $44,525 at 6%; with 50% employer match about $44,525 at 4% or $29,683 at 6%; with 100% employer match about $33,394 at 4% or $22,263 at 6%. |
| 2015 | 1 | 6 | $563,373 | $15,949 | $2,658iApproximate average salary by contribution assumption: employee only about $66,454 at 4% or $44,303 at 6%; with 50% employer match about $44,303 at 4% or $29,535 at 6%; with 100% employer match about $33,227 at 4% or $22,151 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 6 | $563,373 | $15,949 | $2,658iApproximate average salary by contribution assumption: employee only about $66,454 at 4% or $44,303 at 6%; with 50% employer match about $44,303 at 4% or $29,535 at 6%; with 100% employer match about $33,227 at 4% or $22,151 at 6%. |
| 2014 | 1 | 7 | $740,354 | $32,711 | $4,673iApproximate average salary by contribution assumption: employee only about $116,825 at 4% or $77,883 at 6%; with 50% employer match about $77,883 at 4% or $51,922 at 6%; with 100% employer match about $58,413 at 4% or $38,942 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 7 | $740,354 | $32,711 | $4,673iApproximate average salary by contribution assumption: employee only about $116,825 at 4% or $77,883 at 6%; with 50% employer match about $77,883 at 4% or $51,922 at 6%; with 100% employer match about $58,413 at 4% or $38,942 at 6%. |
| 2013 | 1 | 7 | $699,246 | $32,261 | $4,609iApproximate average salary by contribution assumption: employee only about $115,218 at 4% or $76,812 at 6%; with 50% employer match about $76,812 at 4% or $51,208 at 6%; with 100% employer match about $57,609 at 4% or $38,406 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 7 | $699,246 | $32,261 | $4,609iApproximate average salary by contribution assumption: employee only about $115,218 at 4% or $76,812 at 6%; with 50% employer match about $76,812 at 4% or $51,208 at 6%; with 100% employer match about $57,609 at 4% or $38,406 at 6%. |
| 2012 | 1 | 6 | $631,713 | $25,846 | $4,308iApproximate average salary by contribution assumption: employee only about $107,692 at 4% or $71,794 at 6%; with 50% employer match about $71,794 at 4% or $47,863 at 6%; with 100% employer match about $53,846 at 4% or $35,897 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 6 | $631,713 | $25,846 | $4,308iApproximate average salary by contribution assumption: employee only about $107,692 at 4% or $71,794 at 6%; with 50% employer match about $71,794 at 4% or $47,863 at 6%; with 100% employer match about $53,846 at 4% or $35,897 at 6%. |
| 2011 | 1 | 6 | $563,624 | $21,723 | $3,621iApproximate average salary by contribution assumption: employee only about $90,513 at 4% or $60,342 at 6%; with 50% employer match about $60,342 at 4% or $40,228 at 6%; with 100% employer match about $45,256 at 4% or $30,171 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 6 | $563,624 | $21,723 | $3,621iApproximate average salary by contribution assumption: employee only about $90,513 at 4% or $60,342 at 6%; with 50% employer match about $60,342 at 4% or $40,228 at 6%; with 100% employer match about $45,256 at 4% or $30,171 at 6%. |
| 2010 | 1 | 7 | $545,996 | $31,205 | $4,458iApproximate average salary by contribution assumption: employee only about $111,446 at 4% or $74,298 at 6%; with 50% employer match about $74,298 at 4% or $49,532 at 6%; with 100% employer match about $55,723 at 4% or $37,149 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 7 | $545,996 | $31,205 | $4,458iApproximate average salary by contribution assumption: employee only about $111,446 at 4% or $74,298 at 6%; with 50% employer match about $74,298 at 4% or $49,532 at 6%; with 100% employer match about $55,723 at 4% or $37,149 at 6%. |
| 2009 | 1 | 7 | $492,573 | $30,502 | $4,357iApproximate average salary by contribution assumption: employee only about $108,936 at 4% or $72,624 at 6%; with 50% employer match about $72,624 at 4% or $48,416 at 6%; with 100% employer match about $54,468 at 4% or $36,312 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 7 | $492,573 | $30,502 | $4,357iApproximate average salary by contribution assumption: employee only about $108,936 at 4% or $72,624 at 6%; with 50% employer match about $72,624 at 4% or $48,416 at 6%; with 100% employer match about $54,468 at 4% or $36,312 at 6%. |
| 2008 | 1 | 5 | $408,825 | $23,484 | $4,697iApproximate average salary by contribution assumption: employee only about $117,420 at 4% or $78,280 at 6%; with 50% employer match about $78,280 at 4% or $52,187 at 6%; with 100% employer match about $58,710 at 4% or $39,140 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 5 | $408,825 | $23,484 | $4,697iApproximate average salary by contribution assumption: employee only about $117,420 at 4% or $78,280 at 6%; with 50% employer match about $78,280 at 4% or $52,187 at 6%; with 100% employer match about $58,710 at 4% or $39,140 at 6%. |
| 2007 | 1 | 7 | $0 | $0 | - |
| Irwin Dentistry 401K Profit Sharing Plan | - | 7 | - | - | - |
| 2006 | 1 | 7 | $414,352 | $63,024 | $9,003iApproximate average salary by contribution assumption: employee only about $225,086 at 4% or $150,057 at 6%; with 50% employer match about $150,057 at 4% or $100,038 at 6%; with 100% employer match about $112,543 at 4% or $75,029 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 7 | $414,352 | $63,024 | $9,003iApproximate average salary by contribution assumption: employee only about $225,086 at 4% or $150,057 at 6%; with 50% employer match about $150,057 at 4% or $100,038 at 6%; with 100% employer match about $112,543 at 4% or $75,029 at 6%. |
| 2005 | 1 | 7 | $334,980 | $70,266 | $10,038iApproximate average salary by contribution assumption: employee only about $250,950 at 4% or $167,300 at 6%; with 50% employer match about $167,300 at 4% or $111,533 at 6%; with 100% employer match about $125,475 at 4% or $83,650 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 7 | $334,980 | $70,266 | $10,038iApproximate average salary by contribution assumption: employee only about $250,950 at 4% or $167,300 at 6%; with 50% employer match about $167,300 at 4% or $111,533 at 6%; with 100% employer match about $125,475 at 4% or $83,650 at 6%. |
| 2003 | 1 | 9 | $165,262 | $59,403 | $6,600iApproximate average salary by contribution assumption: employee only about $165,008 at 4% or $110,006 at 6%; with 50% employer match about $110,006 at 4% or $73,337 at 6%; with 100% employer match about $82,504 at 4% or $55,003 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 9 | $165,262 | $59,403 | $6,600iApproximate average salary by contribution assumption: employee only about $165,008 at 4% or $110,006 at 6%; with 50% employer match about $110,006 at 4% or $73,337 at 6%; with 100% employer match about $82,504 at 4% or $55,003 at 6%. |
| 2002 | 1 | 8 | $105,437 | $51,336 | $6,417iApproximate average salary by contribution assumption: employee only about $160,425 at 4% or $106,950 at 6%; with 50% employer match about $106,950 at 4% or $71,300 at 6%; with 100% employer match about $80,213 at 4% or $53,475 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 8 | $105,437 | $51,336 | $6,417iApproximate average salary by contribution assumption: employee only about $160,425 at 4% or $106,950 at 6%; with 50% employer match about $106,950 at 4% or $71,300 at 6%; with 100% employer match about $80,213 at 4% or $53,475 at 6%. |
| 2001 | 1 | 9 | $62,903 | $23,643 | $2,627iApproximate average salary by contribution assumption: employee only about $65,675 at 4% or $43,783 at 6%; with 50% employer match about $43,783 at 4% or $29,189 at 6%; with 100% employer match about $32,838 at 4% or $21,892 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 9 | $62,903 | $23,643 | $2,627iApproximate average salary by contribution assumption: employee only about $65,675 at 4% or $43,783 at 6%; with 50% employer match about $43,783 at 4% or $29,189 at 6%; with 100% employer match about $32,838 at 4% or $21,892 at 6%. |
| 2000 | 1 | 8 | $0 | $0 | - |
| Irwin Dentistry 401K Profit Sharing Plan | - | 8 | - | - | - |
| 1999 | 1 | 5 | $15,341 | $15,341 | $3,068iApproximate average salary by contribution assumption: employee only about $76,705 at 4% or $51,137 at 6%; with 50% employer match about $51,137 at 4% or $34,091 at 6%; with 100% employer match about $38,353 at 4% or $25,568 at 6%. |
| Irwin Dentistry 401K Profit Sharing Plan | - | 5 | $15,341 | $15,341 | $3,068iApproximate average salary by contribution assumption: employee only about $76,705 at 4% or $51,137 at 6%; with 50% employer match about $51,137 at 4% or $34,091 at 6%; with 100% employer match about $38,353 at 4% or $25,568 at 6%. |