Civic Intelligence

Signal Technology Foundation

990T • Fiscal year 2024 • EIN 82-4506840

Jan 01, 2024 to Dec 31, 2024 • Filed on Sep 15, 2025

Organization ProfileWWW.SIGNALFOUNDATION.ORG
650 Castro Street Suite 120-223Mountain View, CA 94041

(650) 336-8080

Siviq Scores

Scores are not available for this record yet.

Balance Sheet

Assets

-

No earlier filing loaded for comparison.

Net Assets

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No earlier filing loaded for comparison.

Liabilities

-

No earlier filing loaded for comparison.

Revenue And Expenses

Revenue

-

No earlier filing loaded for comparison.

Expenses

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No earlier filing loaded for comparison.

Net Income

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No earlier filing loaded for comparison.

Historical Trend

Balance Sheet Trend

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$150M$100M$50M$0-$50MAssets 2018: $100,490,525Liabilities 2018: $105,000,645Net Assets 2018: -$4,510,1202018Assets 2019: $77,225,921Liabilities 2019: $38,304,931Net Assets 2019: $38,920,9902019Assets 2020: $66,123,171Liabilities 2020: $32,777,782Net Assets 2020: $33,345,3892020Assets 2021: $46,245,596Liabilities 2021: $32,496,069Net Assets 2021: $13,749,5272021Assets 2022: $37,331,314Liabilities 2022: $33,137,582Net Assets 2022: $4,193,7322022Assets 2023: $37,433,223Liabilities 2023: $34,101,582Net Assets 2023: $3,331,6412023Assets 2024: $30,994,770Liabilities 2024: $35,719,745Net Assets 2024: -$4,724,9752024

Latest loaded filing

2024

Assets$30,994,770
Liabilities$35,719,745
Net Assets-$4,724,975
Open 2024 Filing

Operations Trend

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$40M$20M$0-$20M-$40MRevenue 2018: $609,365Expenses 2018: $5,127,667Net Income 2018: -$4,518,3022018Revenue 2019: $19,408,880Expenses 2019: $13,481,072Net Income 2019: $5,927,8082019Revenue 2020: $14,860,292Expenses 2020: $21,272,520Net Income 2020: -$6,412,2282020Revenue 2021: $12,765,380Expenses 2021: $33,117,092Net Income 2021: -$20,351,7122021Revenue 2022: $26,064,219Expenses 2022: $30,455,421Net Income 2022: -$4,391,2022022Revenue 2023: $35,750,994Expenses 2023: $35,808,494Net Income 2023: -$57,5002023Revenue 2024: $29,413,537Expenses 2024: $38,019,696Net Income 2024: -$8,606,1592024

Latest loaded filing

2024

Revenue$29,413,537
Expenses$38,019,696
Net Income-$8,606,159
Open 2024 Filing
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Sep 15, 2025
Return Version
2024v5.2
Mission and Program Overview

Mission

To develop open source privacy technology that protects free expression and enables secure global communication.

Filing and Contact Details

Filer

Filer Name
Signal Technology Foundation
EIN
82-4506840
Phone
6503368080
Address
650 CASTRO STREET SUITE 120-223, MOUNTAIN VIEW, CA 94041

Signing Officer

Name
Brian Acton
Title
President
Phone
6503368080
Signed
2025-09-15
Discuss with paid preparer
Yes

Preparer

Firm
Baker Tilly Advisory Group Lp
Address
101 SECOND STREET SUITE 900, SAN FRANCISCO, CA 94105
Preparer
Michael Lumsden
Phone
4159561500
Raw XML Appendix98 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

Path#Value
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ReturnHeader/PreparerPersonGrp/PreparationDt02025-09-15
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ReturnHeader/ReturnTs02025-09-19T10:46:31-05:00
ReturnHeader/ReturnTypeCd0990T
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

2024 • Form 990TFacts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
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Liabilities
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Net assets
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Revenue
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Expenses
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Net income
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Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$31.0$35.7$4.72$29.4$38.0$8.61
2024Facts available. Structured filing facts are available, but richer extracted sections are limited.
2023Detailed filing. Detailed filing data is available for this year.$37.4$34.1$3.33$35.8$35.8$0.06
2022Detailed filing. Detailed filing data is available for this year.$37.3$33.1$4.19$26.1$30.5$4.39
2021Detailed filing. Detailed filing data is available for this year.$46.2$32.5$13.7$12.8$33.1$20.4
2020Detailed filing. Detailed filing data is available for this year.$66.1$32.8$33.3$14.9$21.3$6.41
2019Detailed filing. Detailed filing data is available for this year.$77.2$38.3$38.9$19.4$13.5$5.93
2018Detailed filing. Detailed filing data is available for this year.$100$105$4.51$0.61$5.13$4.52