Civic Intelligence

Richard S. Duff, M.D. PC.

Plan context: Richard S. Duff M.D. PC., Employees Retirement Savings Plan

EIN 38-2688194 • Rochester Hills, MI • 26 filings • 6 plans

1135 W University DriveSte 100Rochester Hills, MI 48307
Current Snapshot

Latest Year

2024

2024 Participants

18

2024 Assets

$2,162,968

2024 Contributions

$143,115

Historical Graphs

Total Assets Over Time

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

$2,989,645$1,494,823$0199920152024YearValue
$2,162,968Latest year 2024

Participants Over Time

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

38190199920112024YearValue
18Latest 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
2024118$2,162,968$143,115$7,951iApproximate average salary by contribution assumption: employee only about $198,771 at 4% or $132,514 at 6%; with 50% employer match about $132,514 at 4% or $88,343 at 6%; with 100% employer match about $99,385 at 4% or $66,257 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-18$2,162,968$143,115$7,951iApproximate average salary by contribution assumption: employee only about $198,771 at 4% or $132,514 at 6%; with 50% employer match about $132,514 at 4% or $88,343 at 6%; with 100% employer match about $99,385 at 4% or $66,257 at 6%.
2023123$2,355,086$210,488$9,152iApproximate average salary by contribution assumption: employee only about $228,791 at 4% or $152,528 at 6%; with 50% employer match about $152,528 at 4% or $101,685 at 6%; with 100% employer match about $114,396 at 4% or $76,264 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-23$2,355,086$210,488$9,152iApproximate average salary by contribution assumption: employee only about $228,791 at 4% or $152,528 at 6%; with 50% employer match about $152,528 at 4% or $101,685 at 6%; with 100% employer match about $114,396 at 4% or $76,264 at 6%.
2022124$2,104,769$197,268$8,220iApproximate average salary by contribution assumption: employee only about $205,488 at 4% or $136,992 at 6%; with 50% employer match about $136,992 at 4% or $91,328 at 6%; with 100% employer match about $102,744 at 4% or $68,496 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-24$2,104,769$197,268$8,220iApproximate average salary by contribution assumption: employee only about $205,488 at 4% or $136,992 at 6%; with 50% employer match about $136,992 at 4% or $91,328 at 6%; with 100% employer match about $102,744 at 4% or $68,496 at 6%.
2021132$2,352,172$182,147$5,692iApproximate average salary by contribution assumption: employee only about $142,302 at 4% or $94,868 at 6%; with 50% employer match about $94,868 at 4% or $63,245 at 6%; with 100% employer match about $71,151 at 4% or $47,434 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-32$2,352,172$182,147$5,692iApproximate average salary by contribution assumption: employee only about $142,302 at 4% or $94,868 at 6%; with 50% employer match about $94,868 at 4% or $63,245 at 6%; with 100% employer match about $71,151 at 4% or $47,434 at 6%.
2020132$2,584,775$231,734$7,242iApproximate average salary by contribution assumption: employee only about $181,042 at 4% or $120,695 at 6%; with 50% employer match about $120,695 at 4% or $80,463 at 6%; with 100% employer match about $90,521 at 4% or $60,347 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-32$2,584,775$231,734$7,242iApproximate average salary by contribution assumption: employee only about $181,042 at 4% or $120,695 at 6%; with 50% employer match about $120,695 at 4% or $80,463 at 6%; with 100% employer match about $90,521 at 4% or $60,347 at 6%.
2019133$2,989,645$272,109$8,246iApproximate average salary by contribution assumption: employee only about $206,143 at 4% or $137,429 at 6%; with 50% employer match about $137,429 at 4% or $91,619 at 6%; with 100% employer match about $103,072 at 4% or $68,714 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-33$2,989,645$272,109$8,246iApproximate average salary by contribution assumption: employee only about $206,143 at 4% or $137,429 at 6%; with 50% employer match about $137,429 at 4% or $91,619 at 6%; with 100% employer match about $103,072 at 4% or $68,714 at 6%.
2018134$2,399,890$193,617$5,695iApproximate average salary by contribution assumption: employee only about $142,365 at 4% or $94,910 at 6%; with 50% employer match about $94,910 at 4% or $63,274 at 6%; with 100% employer match about $71,183 at 4% or $47,455 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-34$2,399,890$193,617$5,695iApproximate average salary by contribution assumption: employee only about $142,365 at 4% or $94,910 at 6%; with 50% employer match about $94,910 at 4% or $63,274 at 6%; with 100% employer match about $71,183 at 4% or $47,455 at 6%.
2017136$2,399,410$214,655$5,963iApproximate average salary by contribution assumption: employee only about $149,066 at 4% or $99,377 at 6%; with 50% employer match about $99,377 at 4% or $66,252 at 6%; with 100% employer match about $74,533 at 4% or $49,689 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-36$2,399,410$214,655$5,963iApproximate average salary by contribution assumption: employee only about $149,066 at 4% or $99,377 at 6%; with 50% employer match about $99,377 at 4% or $66,252 at 6%; with 100% employer match about $74,533 at 4% or $49,689 at 6%.
2016136$1,885,672$210,490$5,847iApproximate average salary by contribution assumption: employee only about $146,174 at 4% or $97,449 at 6%; with 50% employer match about $97,449 at 4% or $64,966 at 6%; with 100% employer match about $73,087 at 4% or $48,725 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-36$1,885,672$210,490$5,847iApproximate average salary by contribution assumption: employee only about $146,174 at 4% or $97,449 at 6%; with 50% employer match about $97,449 at 4% or $64,966 at 6%; with 100% employer match about $73,087 at 4% or $48,725 at 6%.
2015138$1,703,290$215,869$5,681iApproximate average salary by contribution assumption: employee only about $142,019 at 4% or $94,679 at 6%; with 50% employer match about $94,679 at 4% or $63,120 at 6%; with 100% employer match about $71,010 at 4% or $47,340 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-38$1,703,290$215,869$5,681iApproximate average salary by contribution assumption: employee only about $142,019 at 4% or $94,679 at 6%; with 50% employer match about $94,679 at 4% or $63,120 at 6%; with 100% employer match about $71,010 at 4% or $47,340 at 6%.
2014134$1,534,791$197,373$5,805iApproximate average salary by contribution assumption: employee only about $145,127 at 4% or $96,751 at 6%; with 50% employer match about $96,751 at 4% or $64,501 at 6%; with 100% employer match about $72,564 at 4% or $48,376 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-34$1,534,791$197,373$5,805iApproximate average salary by contribution assumption: employee only about $145,127 at 4% or $96,751 at 6%; with 50% employer match about $96,751 at 4% or $64,501 at 6%; with 100% employer match about $72,564 at 4% or $48,376 at 6%.
2013130$1,758,446$162,354$5,412iApproximate average salary by contribution assumption: employee only about $135,295 at 4% or $90,197 at 6%; with 50% employer match about $90,197 at 4% or $60,131 at 6%; with 100% employer match about $67,648 at 4% or $45,098 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-30$1,758,446$162,354$5,412iApproximate average salary by contribution assumption: employee only about $135,295 at 4% or $90,197 at 6%; with 50% employer match about $90,197 at 4% or $60,131 at 6%; with 100% employer match about $67,648 at 4% or $45,098 at 6%.
2011126$1,097,940$176,805$6,800iApproximate average salary by contribution assumption: employee only about $170,005 at 4% or $113,337 at 6%; with 50% employer match about $113,337 at 4% or $75,558 at 6%; with 100% employer match about $85,002 at 4% or $56,668 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-26$1,097,940$176,805$6,800iApproximate average salary by contribution assumption: employee only about $170,005 at 4% or $113,337 at 6%; with 50% employer match about $113,337 at 4% or $75,558 at 6%; with 100% employer match about $85,002 at 4% or $56,668 at 6%.
2010125$967,885$135,271$5,411iApproximate average salary by contribution assumption: employee only about $135,271 at 4% or $90,181 at 6%; with 50% employer match about $90,181 at 4% or $60,120 at 6%; with 100% employer match about $67,636 at 4% or $45,090 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-25$967,885$135,271$5,411iApproximate average salary by contribution assumption: employee only about $135,271 at 4% or $90,181 at 6%; with 50% employer match about $90,181 at 4% or $60,120 at 6%; with 100% employer match about $67,636 at 4% or $45,090 at 6%.
2009224$1,471,705$238,102$9,921iApproximate average salary by contribution assumption: employee only about $248,023 at 4% or $165,349 at 6%; with 50% employer match about $165,349 at 4% or $110,232 at 6%; with 100% employer match about $124,011 at 4% or $82,674 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-24$784,305$126,449$5,269iApproximate average salary by contribution assumption: employee only about $131,718 at 4% or $87,812 at 6%; with 50% employer match about $87,812 at 4% or $58,541 at 6%; with 100% employer match about $65,859 at 4% or $43,906 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-20$687,400$111,653$5,583iApproximate average salary by contribution assumption: employee only about $139,566 at 4% or $93,044 at 6%; with 50% employer match about $93,044 at 4% or $62,029 at 6%; with 100% employer match about $69,783 at 4% or $46,522 at 6%.
2008123$0$0-
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-23---
2007120$0$0-
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-20---
2006119$547,351$220,166$11,588iApproximate average salary by contribution assumption: employee only about $289,692 at 4% or $193,128 at 6%; with 50% employer match about $193,128 at 4% or $128,752 at 6%; with 100% employer match about $144,846 at 4% or $96,564 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-19$547,351$220,166$11,588iApproximate average salary by contribution assumption: employee only about $289,692 at 4% or $193,128 at 6%; with 50% employer match about $193,128 at 4% or $128,752 at 6%; with 100% employer match about $144,846 at 4% or $96,564 at 6%.
2005112$283,937$78,074$6,506iApproximate average salary by contribution assumption: employee only about $162,654 at 4% or $108,436 at 6%; with 50% employer match about $108,436 at 4% or $72,291 at 6%; with 100% employer match about $81,327 at 4% or $54,218 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-12$283,937$78,074$6,506iApproximate average salary by contribution assumption: employee only about $162,654 at 4% or $108,436 at 6%; with 50% employer match about $108,436 at 4% or $72,291 at 6%; with 100% employer match about $81,327 at 4% or $54,218 at 6%.
2004114$185,596$54,882$3,920iApproximate average salary by contribution assumption: employee only about $98,004 at 4% or $65,336 at 6%; with 50% employer match about $65,336 at 4% or $43,557 at 6%; with 100% employer match about $49,002 at 4% or $32,668 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-14$185,596$54,882$3,920iApproximate average salary by contribution assumption: employee only about $98,004 at 4% or $65,336 at 6%; with 50% employer match about $65,336 at 4% or $43,557 at 6%; with 100% employer match about $49,002 at 4% or $32,668 at 6%.
200313$124,639$0-
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-3$124,639--
200214$0$0-
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-4---
200117$0$0-
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-7---
200016$0$0-
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-6---
199915$207,803$6,819$1,364iApproximate average salary by contribution assumption: employee only about $34,095 at 4% or $22,730 at 6%; with 50% employer match about $22,730 at 4% or $15,153 at 6%; with 100% employer match about $17,048 at 4% or $11,365 at 6%.
Richard S. Duff M.D. PC., Employees Retirement Savings Plan-5$207,803$6,819$1,364iApproximate average salary by contribution assumption: employee only about $34,095 at 4% or $22,730 at 6%; with 50% employer match about $22,730 at 4% or $15,153 at 6%; with 100% employer match about $17,048 at 4% or $11,365 at 6%.