Civic Intelligence

Mathews, Reich, Perna & Rottermond, P.C.

Plan context: Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust

EIN 38-2141969 • Southfield, MI • 26 filings • 3 plans

One Northwestern Plaza28411 Northwestern Hwy Ste 800Southfield, MI 48034
Current Snapshot

Latest Year

2024

2024 Participants

58

2024 Assets

$10,254,830

2024 Contributions

$657,331

Historical Graphs

Total Assets Over Time

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

$10,254,830$5,127,415$0200020132024YearValue
$10,254,830Latest year 2024

Participants Over Time

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

63320200020122024YearValue
58Latest 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
2024158$10,254,830$657,331$11,333iApproximate average salary by contribution assumption: employee only about $283,332 at 4% or $188,888 at 6%; with 50% employer match about $188,888 at 4% or $125,925 at 6%; with 100% employer match about $141,666 at 4% or $94,444 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-58$10,254,830$657,331$11,333iApproximate average salary by contribution assumption: employee only about $283,332 at 4% or $188,888 at 6%; with 50% employer match about $188,888 at 4% or $125,925 at 6%; with 100% employer match about $141,666 at 4% or $94,444 at 6%.
2023152$9,794,781$967,169$18,599iApproximate average salary by contribution assumption: employee only about $464,985 at 4% or $309,990 at 6%; with 50% employer match about $309,990 at 4% or $206,660 at 6%; with 100% employer match about $232,493 at 4% or $154,995 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-52$9,794,781$967,169$18,599iApproximate average salary by contribution assumption: employee only about $464,985 at 4% or $309,990 at 6%; with 50% employer match about $309,990 at 4% or $206,660 at 6%; with 100% employer match about $232,493 at 4% or $154,995 at 6%.
2022155$7,665,522$698,641$12,703iApproximate average salary by contribution assumption: employee only about $317,564 at 4% or $211,709 at 6%; with 50% employer match about $211,709 at 4% or $141,140 at 6%; with 100% employer match about $158,782 at 4% or $105,855 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-55$7,665,522$698,641$12,703iApproximate average salary by contribution assumption: employee only about $317,564 at 4% or $211,709 at 6%; with 50% employer match about $211,709 at 4% or $141,140 at 6%; with 100% employer match about $158,782 at 4% or $105,855 at 6%.
2021163$8,465,011$665,694$10,567iApproximate average salary by contribution assumption: employee only about $264,164 at 4% or $176,110 at 6%; with 50% employer match about $176,110 at 4% or $117,406 at 6%; with 100% employer match about $132,082 at 4% or $88,055 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-63$8,465,011$665,694$10,567iApproximate average salary by contribution assumption: employee only about $264,164 at 4% or $176,110 at 6%; with 50% employer match about $176,110 at 4% or $117,406 at 6%; with 100% employer match about $132,082 at 4% or $88,055 at 6%.
2020158$7,330,598$516,130$8,899iApproximate average salary by contribution assumption: employee only about $222,470 at 4% or $148,313 at 6%; with 50% employer match about $148,313 at 4% or $98,875 at 6%; with 100% employer match about $111,235 at 4% or $74,157 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-58$7,330,598$516,130$8,899iApproximate average salary by contribution assumption: employee only about $222,470 at 4% or $148,313 at 6%; with 50% employer match about $148,313 at 4% or $98,875 at 6%; with 100% employer match about $111,235 at 4% or $74,157 at 6%.
2019158$6,641,667$652,298$11,247iApproximate average salary by contribution assumption: employee only about $281,163 at 4% or $187,442 at 6%; with 50% employer match about $187,442 at 4% or $124,961 at 6%; with 100% employer match about $140,581 at 4% or $93,721 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-58$6,641,667$652,298$11,247iApproximate average salary by contribution assumption: employee only about $281,163 at 4% or $187,442 at 6%; with 50% employer match about $187,442 at 4% or $124,961 at 6%; with 100% employer match about $140,581 at 4% or $93,721 at 6%.
2018152$6,844,923$474,640$9,128iApproximate average salary by contribution assumption: employee only about $228,192 at 4% or $152,128 at 6%; with 50% employer match about $152,128 at 4% or $101,419 at 6%; with 100% employer match about $114,096 at 4% or $76,064 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-52$6,844,923$474,640$9,128iApproximate average salary by contribution assumption: employee only about $228,192 at 4% or $152,128 at 6%; with 50% employer match about $152,128 at 4% or $101,419 at 6%; with 100% employer match about $114,096 at 4% or $76,064 at 6%.
2017143$6,761,631$2,081,599$48,409iApproximate average salary by contribution assumption: employee only about $1,210,232 at 4% or $806,821 at 6%; with 50% employer match about $806,821 at 4% or $537,881 at 6%; with 100% employer match about $605,116 at 4% or $403,411 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-43$6,761,631$2,081,599$48,409iApproximate average salary by contribution assumption: employee only about $1,210,232 at 4% or $806,821 at 6%; with 50% employer match about $806,821 at 4% or $537,881 at 6%; with 100% employer match about $605,116 at 4% or $403,411 at 6%.
2016122$3,806,796$270,343$12,288iApproximate average salary by contribution assumption: employee only about $307,208 at 4% or $204,805 at 6%; with 50% employer match about $204,805 at 4% or $136,537 at 6%; with 100% employer match about $153,604 at 4% or $102,403 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-22$3,806,796$270,343$12,288iApproximate average salary by contribution assumption: employee only about $307,208 at 4% or $204,805 at 6%; with 50% employer match about $204,805 at 4% or $136,537 at 6%; with 100% employer match about $153,604 at 4% or $102,403 at 6%.
2015126$3,295,682$270,787$10,415iApproximate average salary by contribution assumption: employee only about $260,372 at 4% or $173,581 at 6%; with 50% employer match about $173,581 at 4% or $115,721 at 6%; with 100% employer match about $130,186 at 4% or $86,791 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-26$3,295,682$270,787$10,415iApproximate average salary by contribution assumption: employee only about $260,372 at 4% or $173,581 at 6%; with 50% employer match about $173,581 at 4% or $115,721 at 6%; with 100% employer match about $130,186 at 4% or $86,791 at 6%.
2014124$3,012,514$234,552$9,773iApproximate average salary by contribution assumption: employee only about $244,325 at 4% or $162,883 at 6%; with 50% employer match about $162,883 at 4% or $108,589 at 6%; with 100% employer match about $122,163 at 4% or $81,442 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-24$3,012,514$234,552$9,773iApproximate average salary by contribution assumption: employee only about $244,325 at 4% or $162,883 at 6%; with 50% employer match about $162,883 at 4% or $108,589 at 6%; with 100% employer match about $122,163 at 4% or $81,442 at 6%.
2013120$2,570,924$197,379$9,869iApproximate average salary by contribution assumption: employee only about $246,724 at 4% or $164,483 at 6%; with 50% employer match about $164,483 at 4% or $109,655 at 6%; with 100% employer match about $123,362 at 4% or $82,241 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-20$2,570,924$197,379$9,869iApproximate average salary by contribution assumption: employee only about $246,724 at 4% or $164,483 at 6%; with 50% employer match about $164,483 at 4% or $109,655 at 6%; with 100% employer match about $123,362 at 4% or $82,241 at 6%.
2012115$1,952,243$180,678$12,045iApproximate average salary by contribution assumption: employee only about $301,130 at 4% or $200,753 at 6%; with 50% employer match about $200,753 at 4% or $133,836 at 6%; with 100% employer match about $150,565 at 4% or $100,377 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-15$1,952,243$180,678$12,045iApproximate average salary by contribution assumption: employee only about $301,130 at 4% or $200,753 at 6%; with 50% employer match about $200,753 at 4% or $133,836 at 6%; with 100% employer match about $150,565 at 4% or $100,377 at 6%.
2011121$1,594,999$191,079$9,099iApproximate average salary by contribution assumption: employee only about $227,475 at 4% or $151,650 at 6%; with 50% employer match about $151,650 at 4% or $101,100 at 6%; with 100% employer match about $113,738 at 4% or $75,825 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-21$1,594,999$191,079$9,099iApproximate average salary by contribution assumption: employee only about $227,475 at 4% or $151,650 at 6%; with 50% employer match about $151,650 at 4% or $101,100 at 6%; with 100% employer match about $113,738 at 4% or $75,825 at 6%.
2010121$1,438,912$177,944$8,474iApproximate average salary by contribution assumption: employee only about $211,838 at 4% or $141,225 at 6%; with 50% employer match about $141,225 at 4% or $94,150 at 6%; with 100% employer match about $105,919 at 4% or $70,613 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-21$1,438,912$177,944$8,474iApproximate average salary by contribution assumption: employee only about $211,838 at 4% or $141,225 at 6%; with 50% employer match about $141,225 at 4% or $94,150 at 6%; with 100% employer match about $105,919 at 4% or $70,613 at 6%.
2009220$1,874,371$301,199$15,060iApproximate average salary by contribution assumption: employee only about $376,499 at 4% or $250,999 at 6%; with 50% employer match about $250,999 at 4% or $167,333 at 6%; with 100% employer match about $188,249 at 4% or $125,500 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-20$1,121,238$159,375$7,969iApproximate average salary by contribution assumption: employee only about $199,219 at 4% or $132,813 at 6%; with 50% employer match about $132,813 at 4% or $88,542 at 6%; with 100% employer match about $99,609 at 4% or $66,406 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-19$753,133$141,824$7,464iApproximate average salary by contribution assumption: employee only about $186,611 at 4% or $124,407 at 6%; with 50% employer match about $124,407 at 4% or $82,938 at 6%; with 100% employer match about $93,305 at 4% or $62,204 at 6%.
2008119$755,093$143,784$7,568iApproximate average salary by contribution assumption: employee only about $189,189 at 4% or $126,126 at 6%; with 50% employer match about $126,126 at 4% or $84,084 at 6%; with 100% employer match about $94,595 at 4% or $63,063 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-19$755,093$143,784$7,568iApproximate average salary by contribution assumption: employee only about $189,189 at 4% or $126,126 at 6%; with 50% employer match about $126,126 at 4% or $84,084 at 6%; with 100% employer match about $94,595 at 4% or $63,063 at 6%.
2007122$1,136,227$61,648$2,802iApproximate average salary by contribution assumption: employee only about $70,055 at 4% or $46,703 at 6%; with 50% employer match about $46,703 at 4% or $31,135 at 6%; with 100% employer match about $35,027 at 4% or $23,352 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-22$1,136,227$61,648$2,802iApproximate average salary by contribution assumption: employee only about $70,055 at 4% or $46,703 at 6%; with 50% employer match about $46,703 at 4% or $31,135 at 6%; with 100% employer match about $35,027 at 4% or $23,352 at 6%.
2006120$1,127,971$61,029$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%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-20$1,127,971$61,029$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%.
2005117$965,975$112,860$6,639iApproximate average salary by contribution assumption: employee only about $165,971 at 4% or $110,647 at 6%; with 50% employer match about $110,647 at 4% or $73,765 at 6%; with 100% employer match about $82,985 at 4% or $55,324 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-17$965,975$112,860$6,639iApproximate average salary by contribution assumption: employee only about $165,971 at 4% or $110,647 at 6%; with 50% employer match about $110,647 at 4% or $73,765 at 6%; with 100% employer match about $82,985 at 4% or $55,324 at 6%.
2004118$812,870$114,100$6,339iApproximate average salary by contribution assumption: employee only about $158,472 at 4% or $105,648 at 6%; with 50% employer match about $105,648 at 4% or $70,432 at 6%; with 100% employer match about $79,236 at 4% or $52,824 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-18$812,870$114,100$6,339iApproximate average salary by contribution assumption: employee only about $158,472 at 4% or $105,648 at 6%; with 50% employer match about $105,648 at 4% or $70,432 at 6%; with 100% employer match about $79,236 at 4% or $52,824 at 6%.
2003122$638,566$102,689$4,668iApproximate average salary by contribution assumption: employee only about $116,692 at 4% or $77,795 at 6%; with 50% employer match about $77,795 at 4% or $51,863 at 6%; with 100% employer match about $58,346 at 4% or $38,897 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-22$638,566$102,689$4,668iApproximate average salary by contribution assumption: employee only about $116,692 at 4% or $77,795 at 6%; with 50% employer match about $77,795 at 4% or $51,863 at 6%; with 100% employer match about $58,346 at 4% or $38,897 at 6%.
2002117$492,291$93,320$5,489iApproximate average salary by contribution assumption: employee only about $137,235 at 4% or $91,490 at 6%; with 50% employer match about $91,490 at 4% or $60,993 at 6%; with 100% employer match about $68,618 at 4% or $45,745 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-17$492,291$93,320$5,489iApproximate average salary by contribution assumption: employee only about $137,235 at 4% or $91,490 at 6%; with 50% employer match about $91,490 at 4% or $60,993 at 6%; with 100% employer match about $68,618 at 4% or $45,745 at 6%.
2001121$0$0-
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-21---
2000124$662,990$113,537$4,731iApproximate average salary by contribution assumption: employee only about $118,268 at 4% or $78,845 at 6%; with 50% employer match about $78,845 at 4% or $52,563 at 6%; with 100% employer match about $59,134 at 4% or $39,423 at 6%.
Mathews, Reich, Perna & Rottermond PC. 401K Plan and Trust-24$662,990$113,537$4,731iApproximate average salary by contribution assumption: employee only about $118,268 at 4% or $78,845 at 6%; with 50% employer match about $78,845 at 4% or $52,563 at 6%; with 100% employer match about $59,134 at 4% or $39,423 at 6%.