Civic Intelligence

Sonoma Bach

990 • Fiscal year 2025 • EIN 26-3334479

Jul 01, 2024 to Jun 30, 2025 • Filed on Aug 19, 2025

Organization ProfileWWW.SONOMABACH.ORG
PO Box 656Cotati, CA 94931

(707) 347-9491

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

69th percentile

0.01x

Higher debt load relative to assets than 69% of similar nonprofits.

2025 filings • 501(c)3 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

67th percentile

0.00x

Higher debt load relative to revenue than 67% of similar nonprofits.

2025 filings • 501(c)3 • <$500k nonprofits • Source year 2025

Net Margin

33rd percentile

-4.1%

Higher net margin than 33% of similar nonprofits.

2025 filings • 501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

82nd percentile

$0

Higher top officer pay than 82% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

2025 filings • 501(c)3 • <$500k nonprofits • Source year 2025

Asset Growth

31st percentile

-9.2%

Faster asset growth than 31% of similar nonprofits.

2025 filings • 501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

63rd percentile

12%

Faster revenue growth than 63% of similar nonprofits.

2025 filings • 501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets69th percentile

Assets

Down

$98,069

Down $9,993 (-9.2%) from 2024

Net Assets

Down

$97,245

Down $10,141 (-9.4%) from 2024

Liabilities

Up

$824

Up $148 (+22%) from 2024

Revenue And Expenses
Liabilities / Revenue67th percentileNet Margin33rd percentile

Revenue

Up

$246,777

Up $25,846 (+12%) from 2024

Expenses

Up

$256,918

Up $18,176 (+7.6%) from 2024

Net Income

Up

-$10,141

Up $7,670 (+43%) from 2024

Historical Trend

Balance Sheet Trend

Asset Growth31st percentile

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

$300K$200K$100K$0Assets 2020: $37,245Liabilities 2020: $21,750Net Assets 2020: $15,4952020Assets 2021: $101,541Liabilities 2021: $217Net Assets 2021: $101,3242021Assets 2022: $210,409Liabilities 2022: $65Net Assets 2022: $210,3442022Assets 2023: $125,594Liabilities 2023: $397Net Assets 2023: $125,1972023Assets 2024: $108,062Liabilities 2024: $676Net Assets 2024: $107,3862024Assets 2025: $98,069Liabilities 2025: $824Net Assets 2025: $97,2452025

Highlighted filing

2025

Assets$98,069
Liabilities$824
Net Assets$97,245
Open 2025 Filing

Operations Trend

Revenue Growth63rd percentile

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

$400K$300K$200K$100K$0-$100KRevenue 2020: $132,430Expenses 2020: $132,923Net Income 2020: -$4932020Revenue 2021: $156,829Expenses 2021: $71,000Net Income 2021: $85,8292021Revenue 2022: $300,407Expenses 2022: $191,387Net Income 2022: $109,0202022Revenue 2023: $149,965Expenses 2023: $235,112Net Income 2023: -$85,1472023Revenue 2024: $220,931Expenses 2024: $238,742Net Income 2024: -$17,8112024Revenue 2025: $246,777Expenses 2025: $256,918Net Income 2025: -$10,1412025

Highlighted filing

2025

Revenue$246,777
Expenses$256,918
Net Income-$10,141
Open 2025 Filing
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Aug 19, 2025
Return Version
2024v5.0
Gross Receipts
$246,777
Mission and Program Overview

Mission

The mission of the sonoma bach is to promote the performance and enjoyment of medieval, renaissance, baroque and classical music in sonoma county.

The mission of sonoma bach is to promote the performance and enjoyment of medieval, renaissance, baroque and classical music in sonoma county.

Balance Sheet Detail
LineBeginningEndChange
Assets
Savings and Temporary Cash Investments$86,221$67,284▼ $18,937
Cap Stk Tr Prin Current Funds$56,716$56,716→ $0
Rtn Earn Endowment Incm Other Fnds$50,670$40,529▼ $10,141
Land, Buildings, and Equipment, Net$14,130$14,130→ $0
Cash and Non-Interest-Bearing Accounts$3,379$11,695▲ $8,316
Prepaid Expenses and Deferred Charges$4,332$4,960▲ $628
Total Assets$108,062$98,069▼ $9,993
Liabilities
Other Liabilities$345$775▲ $430
Accounts Payable and Accrued Expenses$331$49▼ $282
Total Liabilities$676$824▲ $148
Net Assets / Fund Balance
Total Net Assets Fund Balance$107,386$97,245▼ $10,141
Total Liabilities and Net Assets / Fund Balance$108,062$98,069▼ $9,993

Asset Categories

AssetBook ValueDepreciationBasis
Equipment$14,130-$14,130
Compensation and Service Providers
Top Officer Pay82nd percentile

Board Members and Trustees

NameTitle
Beth TomlinsonPresident
Claire ColemanDirector
David KittlestromDirector
Esther RayoDirector
Jayne DelawterDirector
Martie LeysDirector
Robert WorthDirector
Matthew McclureSecretary
John M NykampTreasurer
Cinzia ForasiepiVice Preside
Revenue and Support

Revenue Composition

Contributions and Grants
$171,970
Program Service Revenue
$63,515
Investment Income
$9,586
Other Revenue
$1,706
All Other Contributions
$171,970
Change in Net Assets
$-10,141
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$130,549
Salaries, Compensation, and Employee Benefits$126,369
Total Fundraising Expense$1,108
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages-$110,700-$110,700
Advertising$20,906--$20,906
Payroll Taxes-$9,884-$9,884
Office Expenses-$7,043-$7,043
Other Employee Benefits-$5,785-$5,785
Fees for Services Other-$5,507-$5,507
All Other Expenses$3,180-$1,108$4,288
Other Expenses$2,652--$2,652
Insurance-$1,990-$1,990
Fees for Services Accounting-$350-$350
Total Functional Expenses$114,551$141,259$1,108$256,918
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Fundraising Gross Income$1,706
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Prepaid Class Registration$775
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
No
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Page 6, Part VI, Line 11B

“No review was or will be conducted.”

Form 990, Page 6, Part VI, Line 19

“All relevant items discussed in an open forum”

Filing and Contact Details

Filer

Filer Name
Sonoma Bach
EIN
26-3334479
Phone
7073479491
Address
PO BOX 656, COTATI, CA 94931

Signing Officer

Name
John M Nykamp
Title
Treasurer
Phone
7073034609
Signed
2025-08-19

Organization Details

Principal Officer
John M Nykamp
Formed
2008
Legal Domicile
CA
Voting Board Members
11
Independent Board Members
11
Employees
3

Preparer

Firm
Thomas K Rackerby CPA
Address
133 NORTH ST, HEALDSBURG, CA 95448-3821
Preparer
Thomas K Rackerby CPA
Phone
7074317964
Supplemental Narrative

Additional Explanations

Form 990, Page 1, Part I, Line 6

“Volunteers include choir members in two ensembles; board members; and other volunteers helping at concerts and other events.”

Raw XML Appendix375 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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IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
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IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0VOLUNTEERS INCLUDE CHOIR MEMBERS IN TWO ENSEMBLES; BOARD MEMBERS; AND OTHER VOLUNTEERS HELPING AT CONCERTS AND OTHER EVENTS.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1NO REVIEW WAS OR WILL BE CONDUCTED.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2ALL RELEVANT ITEMS DISCUSSED IN AN OPEN FORUM
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990, PAGE 1, PART I, LINE 6
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990, PAGE 6, PART VI, LINE 11B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990, PAGE 6, PART VI, LINE 19
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IRS990/WhistleblowerPolicyInd0false
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0JOHN M NYKAMP
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0TREASURER
ReturnHeader/BusinessOfficerGrp/PhoneNum07073034609
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-08-19
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0SONOMA BACH
ReturnHeader/Filer/BusinessNameControlTxt0SONO
ReturnHeader/Filer/EIN0263334479
ReturnHeader/Filer/PhoneNum07073479491
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 656
ReturnHeader/Filer/USAddress/CityNm0COTATI
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ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0680261013
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0THOMAS K RACKERBY CPA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0133 NORTH ST
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0HEALDSBURG
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd0954483821
ReturnHeader/PreparerPersonGrp/PhoneNum07074317964
ReturnHeader/PreparerPersonGrp/PreparationDt02025-08-19
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0THOMAS K RACKERBY CPA
ReturnHeader/PreparerPersonGrp/SelfEmployedInd0X
ReturnHeader/ReturnTs02025-08-20T11:59:42-04:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-07-01
ReturnHeader/TaxPeriodEndDt02025-06-30
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

2025 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$98,069
Liabilities
$824
Net assets
$97,245
Revenue
$246,777
Expenses
$256,918
Net income
-$10,141
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$0.98$0.01$0.97$2.47$2.57$0.10
2024Detailed filing. Detailed filing data is available for this year.$1.08$0.01$1.07$2.21$2.39$0.18
2023Detailed filing. Detailed filing data is available for this year.$1.26$0.00$1.25$1.50$2.35$0.85
2022Detailed filing. Detailed filing data is available for this year.$2.10$0.00$2.10$3.00$1.91$1.09
2021Detailed filing. Detailed filing data is available for this year.$1.02$0.00$1.01$1.57$0.71$0.86
2020Detailed filing. Detailed filing data is available for this year.$0.37$0.22$0.15$1.32$1.33$0.00