Civic Intelligence

Stamps.com

Plan context: Stamps.Com 401K Plan

EIN 77-0454966 • 47 filings • 11 plans

Current Snapshot

Latest Year

2025

2025 Participants

693

2025 Assets

$117,326,688

2025 Contributions

$14,833,046

Historical Graphs

Total Assets Over Time

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

$117,326,688$58,663,344$0199920122023YearValue
$117,326,688Latest year 2023

Participants Over Time

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

1,2346170199920122025YearValue
693Latest 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
20251693$0$0-
Stamps.Com Employee Benefit Plan-693---
202411,072$0$0-
Stamps.Com Employee Benefit Plan-1,072---
20232987$117,326,688$14,833,046$15,028iApproximate average salary by contribution assumption: employee only about $375,710 at 4% or $250,474 at 6%; with 50% employer match about $250,474 at 4% or $166,982 at 6%; with 100% employer match about $187,855 at 4% or $125,237 at 6%.
Stamps.Com 401K Plan-987$117,326,688$14,833,046$15,028iApproximate average salary by contribution assumption: employee only about $375,710 at 4% or $250,474 at 6%; with 50% employer match about $250,474 at 4% or $166,982 at 6%; with 100% employer match about $187,855 at 4% or $125,237 at 6%.
Stamps.Com Employee Benefit Plan-737---
202221,234$91,095,457$15,441,508$12,513iApproximate average salary by contribution assumption: employee only about $312,834 at 4% or $208,556 at 6%; with 50% employer match about $208,556 at 4% or $139,038 at 6%; with 100% employer match about $156,417 at 4% or $104,278 at 6%.
Stamps.Com 401K Plan-1,066$91,095,457$15,441,508$14,485iApproximate average salary by contribution assumption: employee only about $362,137 at 4% or $241,424 at 6%; with 50% employer match about $241,424 at 4% or $160,950 at 6%; with 100% employer match about $181,068 at 4% or $120,712 at 6%.
Stamps.Com Employee Benefit Plan-1,234---
202121,206$103,385,029$15,425,136$12,790iApproximate average salary by contribution assumption: employee only about $319,758 at 4% or $213,172 at 6%; with 50% employer match about $213,172 at 4% or $142,115 at 6%; with 100% employer match about $159,879 at 4% or $106,586 at 6%.
Stamps.Com 401K Plan-1,206$103,385,029$15,425,136$12,790iApproximate average salary by contribution assumption: employee only about $319,758 at 4% or $213,172 at 6%; with 50% employer match about $213,172 at 4% or $142,115 at 6%; with 100% employer match about $159,879 at 4% or $106,586 at 6%.
Stamps.Com Employee Benefit Plan-1,054---
202021,038$79,312,398$10,568,469$10,182iApproximate average salary by contribution assumption: employee only about $254,539 at 4% or $169,693 at 6%; with 50% employer match about $169,693 at 4% or $113,129 at 6%; with 100% employer match about $127,270 at 4% or $84,846 at 6%.
Stamps.Com 401K Plan-1,038$79,312,398$10,568,469$10,182iApproximate average salary by contribution assumption: employee only about $254,539 at 4% or $169,693 at 6%; with 50% employer match about $169,693 at 4% or $113,129 at 6%; with 100% employer match about $127,270 at 4% or $84,846 at 6%.
Stamps.Com Employee Benefit Plan-929---
20192922$60,220,651$8,517,386$9,238iApproximate average salary by contribution assumption: employee only about $230,949 at 4% or $153,966 at 6%; with 50% employer match about $153,966 at 4% or $102,644 at 6%; with 100% employer match about $115,474 at 4% or $76,983 at 6%.
Stamps.Com 401K Plan-922$60,220,651$8,517,386$9,238iApproximate average salary by contribution assumption: employee only about $230,949 at 4% or $153,966 at 6%; with 50% employer match about $153,966 at 4% or $102,644 at 6%; with 100% employer match about $115,474 at 4% or $76,983 at 6%.
Stamps.Com Employee Benefit Plan-832---
20182838$43,706,698$7,887,021$9,412iApproximate average salary by contribution assumption: employee only about $235,293 at 4% or $156,862 at 6%; with 50% employer match about $156,862 at 4% or $104,575 at 6%; with 100% employer match about $117,646 at 4% or $78,431 at 6%.
Stamps.Com 401K Plan-834$43,706,698$7,887,021$9,457iApproximate average salary by contribution assumption: employee only about $236,421 at 4% or $157,614 at 6%; with 50% employer match about $157,614 at 4% or $105,076 at 6%; with 100% employer match about $118,211 at 4% or $78,807 at 6%.
Stamps.Com Employee Benefit Plan-838---
20172756$40,876,724$6,622,331$8,760iApproximate average salary by contribution assumption: employee only about $218,992 at 4% or $145,995 at 6%; with 50% employer match about $145,995 at 4% or $97,330 at 6%; with 100% employer match about $109,496 at 4% or $72,997 at 6%.
Stamps.Com 401K Plan-756$40,876,724$6,622,331$8,760iApproximate average salary by contribution assumption: employee only about $218,992 at 4% or $145,995 at 6%; with 50% employer match about $145,995 at 4% or $97,330 at 6%; with 100% employer match about $109,496 at 4% or $72,997 at 6%.
Stamps.Com Employee Benefit Plan-686---
20162619$29,991,676$7,002,174$11,312iApproximate average salary by contribution assumption: employee only about $282,802 at 4% or $188,535 at 6%; with 50% employer match about $188,535 at 4% or $125,690 at 6%; with 100% employer match about $141,401 at 4% or $94,267 at 6%.
Stamps.Com 401K Plan-572$29,991,676$7,002,174$12,242iApproximate average salary by contribution assumption: employee only about $306,039 at 4% or $204,026 at 6%; with 50% employer match about $204,026 at 4% or $136,017 at 6%; with 100% employer match about $153,020 at 4% or $102,013 at 6%.
Stamps.Com Employee Benefit Plan-619---
20152510$20,917,708$5,011,600$9,827iApproximate average salary by contribution assumption: employee only about $245,667 at 4% or $163,778 at 6%; with 50% employer match about $163,778 at 4% or $109,185 at 6%; with 100% employer match about $122,833 at 4% or $81,889 at 6%.
Stamps.Com 401K Plan-510$20,917,708$5,011,600$9,827iApproximate average salary by contribution assumption: employee only about $245,667 at 4% or $163,778 at 6%; with 50% employer match about $163,778 at 4% or $109,185 at 6%; with 100% employer match about $122,833 at 4% or $81,889 at 6%.
Stamps.Com Employee Benefit Plan-472---
20142280$16,618,290$1,893,563$6,763iApproximate average salary by contribution assumption: employee only about $169,068 at 4% or $112,712 at 6%; with 50% employer match about $112,712 at 4% or $75,141 at 6%; with 100% employer match about $84,534 at 4% or $56,356 at 6%.
Stamps.Com 401K Plan-275$16,618,290$1,893,563$6,886iApproximate average salary by contribution assumption: employee only about $172,142 at 4% or $114,761 at 6%; with 50% employer match about $114,761 at 4% or $76,508 at 6%; with 100% employer match about $86,071 at 4% or $57,381 at 6%.
Stamps.Com Employee Benefit Plan-280---
20132246$14,506,506$1,582,521$6,433iApproximate average salary by contribution assumption: employee only about $160,825 at 4% or $107,217 at 6%; with 50% employer match about $107,217 at 4% or $71,478 at 6%; with 100% employer match about $80,413 at 4% or $53,608 at 6%.
Stamps.Com 401K Plan-246$14,506,506$1,582,521$6,433iApproximate average salary by contribution assumption: employee only about $160,825 at 4% or $107,217 at 6%; with 50% employer match about $107,217 at 4% or $71,478 at 6%; with 100% employer match about $80,413 at 4% or $53,608 at 6%.
Stamps.Com Employee Benefit Plan-237---
20122224$10,979,258$1,350,216$6,028iApproximate average salary by contribution assumption: employee only about $150,694 at 4% or $100,463 at 6%; with 50% employer match about $100,463 at 4% or $66,975 at 6%; with 100% employer match about $75,347 at 4% or $50,231 at 6%.
Stamps.Com 401K Plan-224$10,979,258$1,350,216$6,028iApproximate average salary by contribution assumption: employee only about $150,694 at 4% or $100,463 at 6%; with 50% employer match about $100,463 at 4% or $66,975 at 6%; with 100% employer match about $75,347 at 4% or $50,231 at 6%.
Stamps.Com Employee Benefit Plan-222---
20112219$8,655,698$1,335,951$6,100iApproximate average salary by contribution assumption: employee only about $152,506 at 4% or $101,671 at 6%; with 50% employer match about $101,671 at 4% or $67,780 at 6%; with 100% employer match about $76,253 at 4% or $50,835 at 6%.
Stamps.Com 401K Plan-219$8,655,698$1,335,951$6,100iApproximate average salary by contribution assumption: employee only about $152,506 at 4% or $101,671 at 6%; with 50% employer match about $101,671 at 4% or $67,780 at 6%; with 100% employer match about $76,253 at 4% or $50,835 at 6%.
Stamps.Com Employee Benefit Plan-215---
20102213$8,074,459$1,216,930$5,713iApproximate average salary by contribution assumption: employee only about $142,832 at 4% or $95,221 at 6%; with 50% employer match about $95,221 at 4% or $63,481 at 6%; with 100% employer match about $71,416 at 4% or $47,611 at 6%.
Stamps.Com 401K Plan-213$8,074,459$1,216,930$5,713iApproximate average salary by contribution assumption: employee only about $142,832 at 4% or $95,221 at 6%; with 50% employer match about $95,221 at 4% or $63,481 at 6%; with 100% employer match about $71,416 at 4% or $47,611 at 6%.
Stamps.Com Employee Benefit Plan-208---
20092203$6,432,384$1,042,105$5,134iApproximate average salary by contribution assumption: employee only about $128,338 at 4% or $85,559 at 6%; with 50% employer match about $85,559 at 4% or $57,039 at 6%; with 100% employer match about $64,169 at 4% or $42,779 at 6%.
Stamps.Com 401K Plan-203$6,432,384$1,042,105$5,134iApproximate average salary by contribution assumption: employee only about $128,338 at 4% or $85,559 at 6%; with 50% employer match about $85,559 at 4% or $57,039 at 6%; with 100% employer match about $64,169 at 4% or $42,779 at 6%.
Stamps.Com Employee Benefit Plan-200---
20082184$4,356,294$941,952$5,119iApproximate average salary by contribution assumption: employee only about $127,983 at 4% or $85,322 at 6%; with 50% employer match about $85,322 at 4% or $56,881 at 6%; with 100% employer match about $63,991 at 4% or $42,661 at 6%.
Stamps.Com 401K Plan-184$4,356,294$941,952$5,119iApproximate average salary by contribution assumption: employee only about $127,983 at 4% or $85,322 at 6%; with 50% employer match about $85,322 at 4% or $56,881 at 6%; with 100% employer match about $63,991 at 4% or $42,661 at 6%.
Stamps.Com Employee Benefit Plan-183---
20072169$5,511,932$1,108,807$6,561iApproximate average salary by contribution assumption: employee only about $164,025 at 4% or $109,350 at 6%; with 50% employer match about $109,350 at 4% or $72,900 at 6%; with 100% employer match about $82,012 at 4% or $54,675 at 6%.
Stamps.Com 401K Plan-169$5,511,932$1,108,807$6,561iApproximate average salary by contribution assumption: employee only about $164,025 at 4% or $109,350 at 6%; with 50% employer match about $109,350 at 4% or $72,900 at 6%; with 100% employer match about $82,012 at 4% or $54,675 at 6%.
Stamps.Com Employee Benefit Plan-165---
20062160$4,614,788$947,565$5,922iApproximate average salary by contribution assumption: employee only about $148,057 at 4% or $98,705 at 6%; with 50% employer match about $98,705 at 4% or $65,803 at 6%; with 100% employer match about $74,029 at 4% or $49,352 at 6%.
Stamps.Com 401K Plan-153$4,614,788$947,565$6,193iApproximate average salary by contribution assumption: employee only about $154,831 at 4% or $103,221 at 6%; with 50% employer match about $103,221 at 4% or $68,814 at 6%; with 100% employer match about $77,415 at 4% or $51,610 at 6%.
Stamps.Com Employee Benefit Plan-160---
20052147$3,964,257$730,731$4,971iApproximate average salary by contribution assumption: employee only about $124,274 at 4% or $82,849 at 6%; with 50% employer match about $82,849 at 4% or $55,233 at 6%; with 100% employer match about $62,137 at 4% or $41,425 at 6%.
Stamps.Com 401K Plan-136$3,964,257$730,731$5,373iApproximate average salary by contribution assumption: employee only about $134,326 at 4% or $89,550 at 6%; with 50% employer match about $89,550 at 4% or $59,700 at 6%; with 100% employer match about $67,163 at 4% or $44,775 at 6%.
Stamps.Com Employee Benefit Plan-147---
20041114$0$0-
Stamps.Com Employee Benefit Plan-114---
2003193$2,525,875$615,128$6,614iApproximate average salary by contribution assumption: employee only about $165,357 at 4% or $110,238 at 6%; with 50% employer match about $110,238 at 4% or $73,492 at 6%; with 100% employer match about $82,678 at 4% or $55,119 at 6%.
Stamps.Com 401K Plan-93$2,525,875$615,128$6,614iApproximate average salary by contribution assumption: employee only about $165,357 at 4% or $110,238 at 6%; with 50% employer match about $110,238 at 4% or $73,492 at 6%; with 100% employer match about $82,678 at 4% or $55,119 at 6%.
2002163$1,535,048$416,678$6,614iApproximate average salary by contribution assumption: employee only about $165,348 at 4% or $110,232 at 6%; with 50% employer match about $110,232 at 4% or $73,488 at 6%; with 100% employer match about $82,674 at 4% or $55,116 at 6%.
Stamps.Com 401K Plan-63$1,535,048$416,678$6,614iApproximate average salary by contribution assumption: employee only about $165,348 at 4% or $110,232 at 6%; with 50% employer match about $110,232 at 4% or $73,488 at 6%; with 100% employer match about $82,674 at 4% or $55,116 at 6%.
2001150$2,029,907$1,062,720$21,254iApproximate average salary by contribution assumption: employee only about $531,360 at 4% or $354,240 at 6%; with 50% employer match about $354,240 at 4% or $236,160 at 6%; with 100% employer match about $265,680 at 4% or $177,120 at 6%.
Stamps.Com 401K Plan-50$2,029,907$1,062,720$21,254iApproximate average salary by contribution assumption: employee only about $531,360 at 4% or $354,240 at 6%; with 50% employer match about $354,240 at 4% or $236,160 at 6%; with 100% employer match about $265,680 at 4% or $177,120 at 6%.
20002385$0$0-
HEALTH CARE & DEPENDENT CARE ACCOUNTS-385---
Stamps.Com 401K Plan-271---
19991153$837,814$718,099$4,693iApproximate average salary by contribution assumption: employee only about $117,336 at 4% or $78,224 at 6%; with 50% employer match about $78,224 at 4% or $52,150 at 6%; with 100% employer match about $58,668 at 4% or $39,112 at 6%.
Stamps.Com 401K Plan-153$837,814$718,099$4,693iApproximate average salary by contribution assumption: employee only about $117,336 at 4% or $78,224 at 6%; with 50% employer match about $78,224 at 4% or $52,150 at 6%; with 100% employer match about $58,668 at 4% or $39,112 at 6%.