Civic Intelligence

Mailbox Publishing, Inc.

Plan context: Mailbox Publishing 401(K) Psp & Trust

EIN 65-0805417 • Stuart, FL • 19 filings • 6 plans

2081 SE Ocean Blvd,Suite 4Stuart, FL 34996
Current Snapshot

Latest Year

2025

2025 Participants

31

2025 Assets

$1,344,044

2025 Contributions

$164,547

Historical Graphs

Total Assets Over Time

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

$1,344,044$672,022$0200520172025YearValue
$1,344,044Latest year 2025

Participants Over Time

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

37190200520172025YearValue
31Latest 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
2025131$1,344,044$164,547$5,308iApproximate average salary by contribution assumption: employee only about $132,699 at 4% or $88,466 at 6%; with 50% employer match about $88,466 at 4% or $58,977 at 6%; with 100% employer match about $66,350 at 4% or $44,233 at 6%.
Mailbox Publishing 401(K) Psp & Trust-31$1,344,044$164,547$5,308iApproximate average salary by contribution assumption: employee only about $132,699 at 4% or $88,466 at 6%; with 50% employer match about $88,466 at 4% or $58,977 at 6%; with 100% employer match about $66,350 at 4% or $44,233 at 6%.
2024133$1,299,442$201,328$6,101iApproximate average salary by contribution assumption: employee only about $152,521 at 4% or $101,681 at 6%; with 50% employer match about $101,681 at 4% or $67,787 at 6%; with 100% employer match about $76,261 at 4% or $50,840 at 6%.
Mailbox Publishing 401(K) Psp & Trust-33$1,299,442$201,328$6,101iApproximate average salary by contribution assumption: employee only about $152,521 at 4% or $101,681 at 6%; with 50% employer match about $101,681 at 4% or $67,787 at 6%; with 100% employer match about $76,261 at 4% or $50,840 at 6%.
2023128$1,036,432$203,091$7,253iApproximate average salary by contribution assumption: employee only about $181,331 at 4% or $120,888 at 6%; with 50% employer match about $120,888 at 4% or $80,592 at 6%; with 100% employer match about $90,666 at 4% or $60,444 at 6%.
Mailbox Publishing 401(K) Psp & Trust-28$1,036,432$203,091$7,253iApproximate average salary by contribution assumption: employee only about $181,331 at 4% or $120,888 at 6%; with 50% employer match about $120,888 at 4% or $80,592 at 6%; with 100% employer match about $90,666 at 4% or $60,444 at 6%.
2022129$698,189$147,056$5,071iApproximate average salary by contribution assumption: employee only about $126,772 at 4% or $84,515 at 6%; with 50% employer match about $84,515 at 4% or $56,343 at 6%; with 100% employer match about $63,386 at 4% or $42,257 at 6%.
Mailbox Publishing 401(K) Psp & Trust-29$698,189$147,056$5,071iApproximate average salary by contribution assumption: employee only about $126,772 at 4% or $84,515 at 6%; with 50% employer match about $84,515 at 4% or $56,343 at 6%; with 100% employer match about $63,386 at 4% or $42,257 at 6%.
2021126$674,275$252,869$9,726iApproximate average salary by contribution assumption: employee only about $243,143 at 4% or $162,096 at 6%; with 50% employer match about $162,096 at 4% or $108,064 at 6%; with 100% employer match about $121,572 at 4% or $81,048 at 6%.
Mailbox Publishing 401(K) Psp & Trust-26$674,275$252,869$9,726iApproximate average salary by contribution assumption: employee only about $243,143 at 4% or $162,096 at 6%; with 50% employer match about $162,096 at 4% or $108,064 at 6%; with 100% employer match about $121,572 at 4% or $81,048 at 6%.
2020137$380,528$112,595$3,043iApproximate average salary by contribution assumption: employee only about $76,078 at 4% or $50,718 at 6%; with 50% employer match about $50,718 at 4% or $33,812 at 6%; with 100% employer match about $38,039 at 4% or $25,359 at 6%.
Mailbox Publishing 401(K) Psp & Trust-37$380,528$112,595$3,043iApproximate average salary by contribution assumption: employee only about $76,078 at 4% or $50,718 at 6%; with 50% employer match about $50,718 at 4% or $33,812 at 6%; with 100% employer match about $38,039 at 4% or $25,359 at 6%.
2019135$282,313$108,139$3,090iApproximate average salary by contribution assumption: employee only about $77,242 at 4% or $51,495 at 6%; with 50% employer match about $51,495 at 4% or $34,330 at 6%; with 100% employer match about $38,621 at 4% or $25,747 at 6%.
Mailbox Publishing 401(K) Psp & Trust-35$282,313$108,139$3,090iApproximate average salary by contribution assumption: employee only about $77,242 at 4% or $51,495 at 6%; with 50% employer match about $51,495 at 4% or $34,330 at 6%; with 100% employer match about $38,621 at 4% or $25,747 at 6%.
2018124$146,681$88,658$3,694iApproximate average salary by contribution assumption: employee only about $92,352 at 4% or $61,568 at 6%; with 50% employer match about $61,568 at 4% or $41,045 at 6%; with 100% employer match about $46,176 at 4% or $30,784 at 6%.
Mailbox Publishing 401(K) Psp & Trust-24$146,681$88,658$3,694iApproximate average salary by contribution assumption: employee only about $92,352 at 4% or $61,568 at 6%; with 50% employer match about $61,568 at 4% or $41,045 at 6%; with 100% employer match about $46,176 at 4% or $30,784 at 6%.
2017130$141,847$28,528$951iApproximate average salary by contribution assumption: employee only about $23,773 at 4% or $15,849 at 6%; with 50% employer match about $15,849 at 4% or $10,566 at 6%; with 100% employer match about $11,887 at 4% or $7,924 at 6%.
Mailbox Publishing 401(K) Psp & Trust-30$141,847$28,528$951iApproximate average salary by contribution assumption: employee only about $23,773 at 4% or $15,849 at 6%; with 50% employer match about $15,849 at 4% or $10,566 at 6%; with 100% employer match about $11,887 at 4% or $7,924 at 6%.
2016130$99,148$26,324$877iApproximate average salary by contribution assumption: employee only about $21,937 at 4% or $14,624 at 6%; with 50% employer match about $14,624 at 4% or $9,750 at 6%; with 100% employer match about $10,968 at 4% or $7,312 at 6%.
Mailbox Publishing 401(K) Psp & Trust-30$99,148$26,324$877iApproximate average salary by contribution assumption: employee only about $21,937 at 4% or $14,624 at 6%; with 50% employer match about $14,624 at 4% or $9,750 at 6%; with 100% employer match about $10,968 at 4% or $7,312 at 6%.
2015127$68,665$23,669$877iApproximate average salary by contribution assumption: employee only about $21,916 at 4% or $14,610 at 6%; with 50% employer match about $14,610 at 4% or $9,740 at 6%; with 100% employer match about $10,958 at 4% or $7,305 at 6%.
Mailbox Publishing 401(K) Psp & Trust-27$68,665$23,669$877iApproximate average salary by contribution assumption: employee only about $21,916 at 4% or $14,610 at 6%; with 50% employer match about $14,610 at 4% or $9,740 at 6%; with 100% employer match about $10,958 at 4% or $7,305 at 6%.
2014124$67,090$22,061$919iApproximate average salary by contribution assumption: employee only about $22,980 at 4% or $15,320 at 6%; with 50% employer match about $15,320 at 4% or $10,213 at 6%; with 100% employer match about $11,490 at 4% or $7,660 at 6%.
Mailbox Publishing 401(K) Psp & Trust-24$67,090$22,061$919iApproximate average salary by contribution assumption: employee only about $22,980 at 4% or $15,320 at 6%; with 50% employer match about $15,320 at 4% or $10,213 at 6%; with 100% employer match about $11,490 at 4% or $7,660 at 6%.
2013121$63,169$14,743$702iApproximate average salary by contribution assumption: employee only about $17,551 at 4% or $11,701 at 6%; with 50% employer match about $11,701 at 4% or $7,801 at 6%; with 100% employer match about $8,776 at 4% or $5,850 at 6%.
Mailbox Publishing 401(K) Psp & Trust-21$63,169$14,743$702iApproximate average salary by contribution assumption: employee only about $17,551 at 4% or $11,701 at 6%; with 50% employer match about $11,701 at 4% or $7,801 at 6%; with 100% employer match about $8,776 at 4% or $5,850 at 6%.
201210$0$0-
Mailbox Publishing 401(K) Psp & Trust-----
2011116$47,361$12,291$768iApproximate average salary by contribution assumption: employee only about $19,205 at 4% or $12,803 at 6%; with 50% employer match about $12,803 at 4% or $8,535 at 6%; with 100% employer match about $9,602 at 4% or $6,402 at 6%.
Mailbox Publishing 401(K) Psp & Trust-16$47,361$12,291$768iApproximate average salary by contribution assumption: employee only about $19,205 at 4% or $12,803 at 6%; with 50% employer match about $12,803 at 4% or $8,535 at 6%; with 100% employer match about $9,602 at 4% or $6,402 at 6%.
2010118$53,168$7,250$403iApproximate average salary by contribution assumption: employee only about $10,069 at 4% or $6,713 at 6%; with 50% employer match about $6,713 at 4% or $4,475 at 6%; with 100% employer match about $5,035 at 4% or $3,356 at 6%.
Mailbox Publishing 401(K) Psp & Trust-18$53,168$7,250$403iApproximate average salary by contribution assumption: employee only about $10,069 at 4% or $6,713 at 6%; with 50% employer match about $6,713 at 4% or $4,475 at 6%; with 100% employer match about $5,035 at 4% or $3,356 at 6%.
2009112$47,615$3,513$293iApproximate average salary by contribution assumption: employee only about $7,319 at 4% or $4,879 at 6%; with 50% employer match about $4,879 at 4% or $3,253 at 6%; with 100% employer match about $3,659 at 4% or $2,440 at 6%.
Mailbox Publishing 401(K) Psp & Trust-12$47,615$3,513$293iApproximate average salary by contribution assumption: employee only about $7,319 at 4% or $4,879 at 6%; with 50% employer match about $4,879 at 4% or $3,253 at 6%; with 100% employer match about $3,659 at 4% or $2,440 at 6%.
2007116$0$0-
Mailbox Publishing 401(K) Psp & Trust-16---
2005118$18,060$17,650$981iApproximate average salary by contribution assumption: employee only about $24,514 at 4% or $16,343 at 6%; with 50% employer match about $16,343 at 4% or $10,895 at 6%; with 100% employer match about $12,257 at 4% or $8,171 at 6%.
Mailbox Publishing 401(K) Psp & Trust-18$18,060$17,650$981iApproximate average salary by contribution assumption: employee only about $24,514 at 4% or $16,343 at 6%; with 50% employer match about $16,343 at 4% or $10,895 at 6%; with 100% employer match about $12,257 at 4% or $8,171 at 6%.