Liabilities / Assets
60th percentile
Tied with the lowest-debt nonprofits in its peer group.
San Diego Geological Society Inc
EIN 26-3864747 • 501(c)3 • San Diego, CA
Profile
Education in Earth Sciences and Regional Geology
Refreshing map…
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
0.00x
Liabilities / Revenue
62nd percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
87th percentile
Higher net margin than 87% of similar nonprofits.
Top Officer Pay
81st percentile
Higher top officer pay than 81% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
93rd percentile
Faster asset growth than 93% of similar nonprofits.
Revenue Growth
74th percentile
Faster revenue growth than 74% of similar nonprofits.
Balance Sheet
Assets
Up$52,812
Up $29,644 (+128%) from 2024
Liabilities
Flat$0
Flat from 2024
Net Assets
Up$52,812
Up $29,644 (+128%) from 2024
Revenue
Up$70,378
Up $13,086 (+23%) from 2024
Expenses
Down$40,734
Down $12,687 (-24%) from 2024
Net Income
Up$29,644
Up $25,773 (+666%) from 2024
Trend Graphs
Filings
Most recent year
2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $52,812
- Liabilities
- $0
- Net assets
- $52,812
- Revenue
- $70,378
- Expenses
- $40,734
- Net income
- $29,644
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Jul 1, 2024 to Jun 30, 2025
- Signed
- Nov 8, 2025
- Return Version
- 2024v5.0
- Gross Receipts
- $71,479
Mission and Program Overview
Mission
Education in Earth Sciences and Regional Geology
Program Services
| Description | Grants | Expenses |
|---|---|---|
| Conducted 11 monthly meeting programs that included a social hour, dinner, and a talk on a current earth science or regional geology topic attended by approximately 30 to 65 people. | $0 | $28,699 |
| Originally planned to conduct the annual fieldtrip along the San Andreas fault in the San Bernardino National Forest but had to postpone the fieldtrip until October 2025 due to wildfires in the area | $0 | $4,040 |
| Awarded scholarships to three recipients conducting earth science research projects at the University Undergraduate or Graduate levels. | $0 | $4,000 |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Monte Murbach | President | - | $0 | - | - |
| Chuck Houser | Vice President | - | $0 | - | - |
| Randy Wagner | Treasurer | - | $0 | - | - |
| Diane Murbach | Secretary | - | $0 | - | - |
| Todd Wirths | Board Member | - | $0 | - | - |
| Tom Kuper | Board Member | - | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- San Diego Geological Society Inc
- EIN
- 26-3864747
- Phone
- 6192222044
- Address
- 3130 N Evergreen St, San Diego, CA 92110-4710
Signing Officer
- Name
- Randall Wagner
- Title
- Treasurer
- Phone
- 7602155540
- Signed
- 2025-11-08
Supplemental Narrative
Additional Explanations
Form 990-EZ, Part I, Line 8
“Misc income included cash donations to the Walawender Scholarship Fund”
Form 990-EZ, Part I, Line 10
“Awarded three scholarships totaling $4,000 to three recipients conducting earth science research at the University Undergraduate or Graduate levels”
Form 990-EZ, Part I, Line 16
“Other expenses included: 1) Administrative, Insurance, Web Hosting and Filing Fees ($2,948); 2) PayPal and Square Transaction Fees ($1,031); 3) Monthly Meeting Dinner Costs ($28,699); 4) Annual Fieldtrip Costs ($4,040); and Royalty Payment ($16) totaling $36,734”
Form 990-EZ, Part II, Line 24
“Other assets include inventory of unsold fieldtrip guidebooks and other geology related publications totaling $5,249”
Raw XML Appendix255 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.
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| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | Misc income included cash donations to the Walawender Scholarship Fund |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Awarded three scholarships totaling $4,000 to three recipients conducting earth science research at the University Undergraduate or Graduate levels |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Other expenses included: 1) Administrative, Insurance, Web Hosting and Filing Fees ($2,948); 2) PayPal and Square Transaction Fees ($1,031); 3) Monthly Meeting Dinner Costs ($28,699); 4) Annual Fieldtrip Costs ($4,040); and Royalty Payment ($16) totaling $36,734 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Other assets include inventory of unsold fieldtrip guidebooks and other geology related publications totaling $5,249 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990-EZ, Part I, Line 8 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990-EZ, Part I, Line 10 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Form 990-EZ, Part I, Line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Form 990-EZ, Part II, Line 24 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | Randall Wagner |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | Treasurer |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 7602155540 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-11-08 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | SAN DIEGO GEOLOGICAL SOCIETY INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | SAND |
| ReturnHeader/Filer/EIN | 0 | 263864747 |
| ReturnHeader/Filer/PhoneNum | 0 | 6192222044 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 3130 N Evergreen St |
| ReturnHeader/Filer/USAddress/CityNm | 0 | San Diego |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 921104710 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 1 |
| ReturnHeader/ReturnTs | 0 | 2025-11-08T16:07:35-07:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-07-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2025-06-30 |
| ReturnHeader/TaxYr | 0 | 2024 |
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