Young J. Ko, MD Inc.
Plan context: Young J. Ko, MD Inc. Money Purchase Pension Plan
EIN 95-3928040 • Lancaster, CA • 53 filings • 7 plans
Current Snapshot
Latest Year
2024
2024 Participants
7
2024 Assets
$7,691,155
2024 Contributions
$36,137
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 |
|---|---|---|---|---|---|
| 2024 | 1 | 7 | $7,691,155 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 7 | $7,691,155 | $0 | - |
| 2023 | 1 | 7 | $6,280,565 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 7 | $6,280,565 | $0 | - |
| 2022 | 2 | 5 | $4,673,673 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $4,673,673 | - | - |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 0 | $0 | $0 | - |
| 2021 | 2 | 6 | $11,055,786 | $36,137 | $6,023iApproximate average salary by contribution assumption: employee only about $150,571 at 4% or $100,381 at 6%; with 50% employer match about $100,381 at 4% or $66,920 at 6%; with 100% employer match about $75,285 at 4% or $50,190 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 6 | $7,911,393 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 6 | $3,144,393 | $36,137 | $6,023iApproximate average salary by contribution assumption: employee only about $150,571 at 4% or $100,381 at 6%; with 50% employer match about $100,381 at 4% or $66,920 at 6%; with 100% employer match about $75,285 at 4% or $50,190 at 6%. |
| 2020 | 2 | 6 | $8,913,183 | $75,478 | $12,580iApproximate average salary by contribution assumption: employee only about $314,492 at 4% or $209,661 at 6%; with 50% employer match about $209,661 at 4% or $139,774 at 6%; with 100% employer match about $157,246 at 4% or $104,831 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 6 | $6,365,165 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 6 | $2,548,018 | $75,478 | $12,580iApproximate average salary by contribution assumption: employee only about $314,492 at 4% or $209,661 at 6%; with 50% employer match about $209,661 at 4% or $139,774 at 6%; with 100% employer match about $157,246 at 4% or $104,831 at 6%. |
| 2019 | 2 | 6 | $6,556,180 | $82,545 | $13,758iApproximate average salary by contribution assumption: employee only about $343,938 at 4% or $229,292 at 6%; with 50% employer match about $229,292 at 4% or $152,861 at 6%; with 100% employer match about $171,969 at 4% or $114,646 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 6 | $4,752,733 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 6 | $1,803,447 | $82,545 | $13,758iApproximate average salary by contribution assumption: employee only about $343,938 at 4% or $229,292 at 6%; with 50% employer match about $229,292 at 4% or $152,861 at 6%; with 100% employer match about $171,969 at 4% or $114,646 at 6%. |
| 2018 | 2 | 7 | $5,030,235 | $78,640 | $11,234iApproximate average salary by contribution assumption: employee only about $280,857 at 4% or $187,238 at 6%; with 50% employer match about $187,238 at 4% or $124,825 at 6%; with 100% employer match about $140,429 at 4% or $93,619 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 7 | $3,651,064 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 6 | $1,379,171 | $78,640 | $13,107iApproximate average salary by contribution assumption: employee only about $327,667 at 4% or $218,444 at 6%; with 50% employer match about $218,444 at 4% or $145,630 at 6%; with 100% employer match about $163,833 at 4% or $109,222 at 6%. |
| 2017 | 2 | 6 | $5,075,315 | $70,420 | $11,737iApproximate average salary by contribution assumption: employee only about $293,417 at 4% or $195,611 at 6%; with 50% employer match about $195,611 at 4% or $130,407 at 6%; with 100% employer match about $146,708 at 4% or $97,806 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 6 | $3,743,486 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $1,331,829 | $70,420 | $14,084iApproximate average salary by contribution assumption: employee only about $352,100 at 4% or $234,733 at 6%; with 50% employer match about $234,733 at 4% or $156,489 at 6%; with 100% employer match about $176,050 at 4% or $117,367 at 6%. |
| 2016 | 2 | 6 | $4,525,598 | $72,365 | $12,061iApproximate average salary by contribution assumption: employee only about $301,521 at 4% or $201,014 at 6%; with 50% employer match about $201,014 at 4% or $134,009 at 6%; with 100% employer match about $150,760 at 4% or $100,507 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 6 | $3,418,643 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $1,106,955 | $72,365 | $14,473iApproximate average salary by contribution assumption: employee only about $361,825 at 4% or $241,217 at 6%; with 50% employer match about $241,217 at 4% or $160,811 at 6%; with 100% employer match about $180,913 at 4% or $120,608 at 6%. |
| 2015 | 2 | 5 | $4,056,110 | $0 | - |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 5 | $3,078,578 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 3 | $977,532 | - | - |
| 2014 | 2 | 6 | $4,789,326 | $98,491 | $16,415iApproximate average salary by contribution assumption: employee only about $410,379 at 4% or $273,586 at 6%; with 50% employer match about $273,586 at 4% or $182,391 at 6%; with 100% employer match about $205,190 at 4% or $136,793 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 6 | $3,143,544 | $79,000 | $13,167iApproximate average salary by contribution assumption: employee only about $329,167 at 4% or $219,444 at 6%; with 50% employer match about $219,444 at 4% or $146,296 at 6%; with 100% employer match about $164,583 at 4% or $109,722 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 4 | $1,645,782 | $19,491 | $4,873iApproximate average salary by contribution assumption: employee only about $121,819 at 4% or $81,213 at 6%; with 50% employer match about $81,213 at 4% or $54,142 at 6%; with 100% employer match about $60,909 at 4% or $40,606 at 6%. |
| 2013 | 2 | 6 | $4,302,088 | $300,000 | $50,000iApproximate average salary by contribution assumption: employee only about $1,250,000 at 4% or $833,333 at 6%; with 50% employer match about $833,333 at 4% or $555,556 at 6%; with 100% employer match about $625,000 at 4% or $416,667 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 6 | $2,790,523 | $300,000 | $50,000iApproximate average salary by contribution assumption: employee only about $1,250,000 at 4% or $833,333 at 6%; with 50% employer match about $833,333 at 4% or $555,556 at 6%; with 100% employer match about $625,000 at 4% or $416,667 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 6 | $1,511,565 | - | - |
| 2012 | 2 | 6 | $4,534,186 | $300,000 | $50,000iApproximate average salary by contribution assumption: employee only about $1,250,000 at 4% or $833,333 at 6%; with 50% employer match about $833,333 at 4% or $555,556 at 6%; with 100% employer match about $625,000 at 4% or $416,667 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 6 | $3,194,656 | $300,000 | $50,000iApproximate average salary by contribution assumption: employee only about $1,250,000 at 4% or $833,333 at 6%; with 50% employer match about $833,333 at 4% or $555,556 at 6%; with 100% employer match about $625,000 at 4% or $416,667 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 6 | $1,339,530 | - | - |
| 2011 | 2 | 5 | $3,384,769 | $300,000 | $60,000iApproximate average salary by contribution assumption: employee only about $1,500,000 at 4% or $1,000,000 at 6%; with 50% employer match about $1,000,000 at 4% or $666,667 at 6%; with 100% employer match about $750,000 at 4% or $500,000 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 5 | $2,206,558 | $300,000 | $60,000iApproximate average salary by contribution assumption: employee only about $1,500,000 at 4% or $1,000,000 at 6%; with 50% employer match about $1,000,000 at 4% or $666,667 at 6%; with 100% employer match about $750,000 at 4% or $500,000 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $1,178,211 | - | - |
| 2010 | 2 | 5 | $3,017,926 | $328,315 | $65,663iApproximate average salary by contribution assumption: employee only about $1,641,575 at 4% or $1,094,383 at 6%; with 50% employer match about $1,094,383 at 4% or $729,589 at 6%; with 100% employer match about $820,788 at 4% or $547,192 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 5 | $2,429,197 | $328,315 | $65,663iApproximate average salary by contribution assumption: employee only about $1,641,575 at 4% or $1,094,383 at 6%; with 50% employer match about $1,094,383 at 4% or $729,589 at 6%; with 100% employer match about $820,788 at 4% or $547,192 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $588,729 | - | - |
| 2009 | 2 | 5 | $2,545,942 | $282,500 | $56,500iApproximate average salary by contribution assumption: employee only about $1,412,500 at 4% or $941,667 at 6%; with 50% employer match about $941,667 at 4% or $627,778 at 6%; with 100% employer match about $706,250 at 4% or $470,833 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 5 | $1,967,375 | $282,500 | $56,500iApproximate average salary by contribution assumption: employee only about $1,412,500 at 4% or $941,667 at 6%; with 50% employer match about $941,667 at 4% or $627,778 at 6%; with 100% employer match about $706,250 at 4% or $470,833 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $578,567 | - | - |
| 2008 | 2 | 5 | $529,475 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $529,475 | - | - |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 5 | - | - | - |
| 2007 | 2 | 6 | $0 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 6 | - | - | - |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 5 | - | - | - |
| 2006 | 2 | 5 | $2,181,133 | $223,350 | $44,670iApproximate average salary by contribution assumption: employee only about $1,116,750 at 4% or $744,500 at 6%; with 50% employer match about $744,500 at 4% or $496,333 at 6%; with 100% employer match about $558,375 at 4% or $372,250 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 5 | $1,448,263 | $223,350 | $44,670iApproximate average salary by contribution assumption: employee only about $1,116,750 at 4% or $744,500 at 6%; with 50% employer match about $744,500 at 4% or $496,333 at 6%; with 100% employer match about $558,375 at 4% or $372,250 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $732,870 | - | - |
| 2005 | 2 | 5 | $1,749,294 | $250,000 | $50,000iApproximate average salary by contribution assumption: employee only about $1,250,000 at 4% or $833,333 at 6%; with 50% employer match about $833,333 at 4% or $555,556 at 6%; with 100% employer match about $625,000 at 4% or $416,667 at 6%. |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 5 | $1,069,673 | $250,000 | $50,000iApproximate average salary by contribution assumption: employee only about $1,250,000 at 4% or $833,333 at 6%; with 50% employer match about $833,333 at 4% or $555,556 at 6%; with 100% employer match about $625,000 at 4% or $416,667 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 4 | $679,621 | - | - |
| 2004 | 2 | 5 | $1,458,351 | $212,000 | $42,400iApproximate average salary by contribution assumption: employee only about $1,060,000 at 4% or $706,667 at 6%; with 50% employer match about $706,667 at 4% or $471,111 at 6%; with 100% employer match about $530,000 at 4% or $353,333 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $779,633 | - | - |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 4 | $678,718 | $212,000 | $53,000iApproximate average salary by contribution assumption: employee only about $1,325,000 at 4% or $883,333 at 6%; with 50% employer match about $883,333 at 4% or $588,889 at 6%; with 100% employer match about $662,500 at 4% or $441,667 at 6%. |
| 2003 | 3 | 4 | $1,171,750 | $191,127 | $47,782iApproximate average salary by contribution assumption: employee only about $1,194,544 at 4% or $796,363 at 6%; with 50% employer match about $796,363 at 4% or $530,908 at 6%; with 100% employer match about $597,272 at 4% or $398,181 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 4 | $634,540 | - | - |
| YOUNG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 4 | $537,210 | $191,127 | $47,782iApproximate average salary by contribution assumption: employee only about $1,194,544 at 4% or $796,363 at 6%; with 50% employer match about $796,363 at 4% or $530,908 at 6%; with 100% employer match about $597,272 at 4% or $398,181 at 6%. |
| YOUNG J KO, M.D., INC. MONEY PURCHASE PENSION PLAN | - | 0 | - | - | - |
| 2002 | 3 | 4 | $542,865 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 4 | $481,425 | - | - |
| YOUNG J KO, M.D., INC. MONEY PURCHASE PENSION PLAN | - | 4 | $61,440 | - | - |
| YONG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 4 | - | - | - |
| 2001 | 3 | 7 | $0 | $0 | - |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 3 | - | - | - |
| YONG J. KO, M.D., INC. DEFINED BENEFIT PENSION PLAN | - | 7 | - | - | - |
| YOUNG J KO, M.D., INC. MONEY PURCHASE PENSION PLAN | - | 3 | - | - | - |
| 2000 | 2 | 4 | $641,146 | $26,987 | $6,747iApproximate average salary by contribution assumption: employee only about $168,669 at 4% or $112,446 at 6%; with 50% employer match about $112,446 at 4% or $74,964 at 6%; with 100% employer match about $84,334 at 4% or $56,223 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 4 | $641,146 | $26,987 | $6,747iApproximate average salary by contribution assumption: employee only about $168,669 at 4% or $112,446 at 6%; with 50% employer match about $112,446 at 4% or $74,964 at 6%; with 100% employer match about $84,334 at 4% or $56,223 at 6%. |
| YOUNG J KO, M.D., INC. MONEY PURCHASE PENSION PLAN | - | 4 | - | - | - |
| 1999 | 2 | 5 | $1,073,414 | $38,943 | $7,789iApproximate average salary by contribution assumption: employee only about $194,715 at 4% or $129,810 at 6%; with 50% employer match about $129,810 at 4% or $86,540 at 6%; with 100% employer match about $97,358 at 4% or $64,905 at 6%. |
| Young J Ko, M.D. Inc. Profit Sharing Plan | - | 5 | $959,506 | $27,848 | $5,570iApproximate average salary by contribution assumption: employee only about $139,240 at 4% or $92,827 at 6%; with 50% employer match about $92,827 at 4% or $61,884 at 6%; with 100% employer match about $69,620 at 4% or $46,413 at 6%. |
| Young J. Ko, MD Inc. Money Purchase Pension Plan | - | 5 | $113,908 | $11,095 | $2,219iApproximate average salary by contribution assumption: employee only about $55,475 at 4% or $36,983 at 6%; with 50% employer match about $36,983 at 4% or $24,656 at 6%; with 100% employer match about $27,738 at 4% or $18,492 at 6%. |