Ernest L. Tomkiewicz CPA LLC
California Nonprofit Financial Audit Requirements
As your California nonprofit need a financial statement audit? Learn when California law requires an independent CPA audit, how the $2 million revenue threshold works, and what nonprofit leaders should know about compliance.








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For many California nonprofits, reaching $2 million in gross annual revenue marks more than a period of organizational growth—it also triggers important financial reporting and governance responsibilities under state law.
California’s Nonprofit Integrity Act of 2004 requires charitable corporations, unincorporated associations, and trustees that are required to file reports with the Attorney General and that receive or accrue $2 million or more in gross annual revenue to obtain an independent financial statement audit performed by a Certified Public Accountant (CPA). (California Government Code § 12586(e)) The law is intended to promote transparency and accountability for organizations entrusted with significant charitable assets.
California also establishes governance requirements for charitable corporations subject to the audit requirement. The board must appoint an audit committee, and that committee has responsibilities for selecting and communicating with the independent auditor, reviewing the audit, and overseeing auditor independence. (California Government Code § 12586(e)(2))
Whether your organization serves Los Angeles, San Diego, San Jose, Sacramento, Fresno, Oakland, San Francisco, or communities throughout California, understanding these audit requirements before reaching the statutory threshold can help your nonprofit remain compliant and avoid unnecessary surprises.
California Audit Requirements at a Glance
| Requirement | Details |
| State | California |
| Audit Threshold | $2,000,000 or more in gross annual revenue |
| Measurement | Gross annual revenue (certain government grants and contracts are excluded when determining the threshold) |
| Financial Reporting Required | Independent Financial Statement Audit |
| Reporting Agency | California Attorney General – Registry of Charities and Fundraisers |
| Primary Law | California Government Code §12586(e) (Nonprofit Integrity Act) |
| Applies To | Charitable corporations, unincorporated associations, and charitable trustees meeting the statutory threshold |
Quick Answer
If your California nonprofit receives or accrues $2 million or more in gross annual revenue, California generally requires an independent financial statement audit performed by a CPA. The audit requirement is established under the Nonprofit Integrity Act of 2004 and is separate from the organization’s IRS reporting obligations. Certain government grants and contracts are excluded when calculating the $2 million threshold.¹
When Does California Require a Nonprofit Audit?
California bases its audit requirement on an organization’s gross annual revenue, rather than charitable contributions.
Once a qualifying charitable organization reaches $2 million in gross annual revenue, it generally must obtain audited financial statements prepared by an independent CPA.
California law excludes grants from governmental entities and contracts for services with governmental entities from the threshold when the governmental entity requires an accounting of the funds received. Because this exclusion can significantly affect whether an audit is required, organizations with substantial government funding should carefully evaluate how the statute applies to their specific circumstances. (California Government Code § 12586(e)(1))
Why California’s Audit Law Is Different
California’s nonprofit audit requirements extend beyond simply obtaining audited financial statements.
For charitable corporations subject to the audit requirement, the board must appoint an audit committee. The committee may include non-board members, but it may not include members of the corporation’s staff. If the corporation has a finance committee, it must be separate from the audit committee, and additional limits apply to overlapping membership. (California Government Code § 12586(e)(2))
These governance provisions are intended to strengthen board oversight, improve financial accountability, and reduce conflicts of interest within nonprofit organizations.
Because of these additional governance requirements, organizations approaching the audit threshold should prepare both their accounting records and their board’s audit oversight process.
California Law at a Glance
California’s audit requirement is administered within the California Attorney General’s charitable oversight framework through the Registry of Charities and Fundraisers. (California Attorney General, Registry of Charities and Fundraisers)
Unlike many states where audit thresholds appear within charitable solicitation statutes, California established its requirements through the Nonprofit Integrity Act of 2004, legislation designed to improve governance and financial transparency among larger charitable organizations.
As organizations grow, annual revenue—not charitable contributions—determines whether the audit requirement applies. Nonprofits experiencing rapid growth should evaluate their projected revenue before year-end so they can begin audit planning early if necessary.
Preparing for a California Nonprofit Audit
Organizations preparing for their first required audit often benefit from planning several months before the fiscal year ends.
Your CPA will commonly request:
- General ledger
- Trial balance
- Bank reconciliations
- Revenue schedules
- Grant agreements
- Government contract schedules
- Board and audit committee minutes
- Investment statements
- Fixed asset schedules
- Internal control documentation
- IRS Form 990
- Prior-year financial statements
California charitable corporations subject to the audit requirement should also ensure their governing board and audit committee are prepared to fulfill their responsibilities for selecting the auditor, reviewing the completed audit, and overseeing auditor independence. (California Government Code § 12586(e)(2)).
Common Reasons California Nonprofits Cross the Audit Threshold
Many organizations exceed the $2 million threshold because of significant organizational growth rather than gradual increases in donations.
Examples include:
- Expansion of statewide programs
- Major fundraising campaigns
- Growth in fee-for-service revenue
- New foundation funding
- Increased program service revenue
- Multi-year philanthropic initiatives
Monitoring projected annual revenue throughout the year allows nonprofit leadership to begin audit planning before compliance deadlines become urgent.
Benefits Beyond Compliance
California law requires an audit when a covered organization reaches the statutory $2 million gross-revenue threshold, but an independent audit can also provide substantial organizational benefits. (California Government Code § 12586(e)(1)).
Many nonprofits use audited financial statements to:
- Demonstrate financial accountability
- Improve board oversight
- Strengthen internal controls
- Support grant applications
- Meet lender requirements
- Increase donor confidence
- Enhance long-term organizational credibility
For growing California nonprofits, these advantages often extend well beyond satisfying legal requirements.
Why Choose ELT CPA LLC?
ELT CPA LLC provides independent nonprofit financial statement audits for charitable organizations throughout California.
Our professionals understand nonprofit accounting standards, GAAP reporting requirements, and the unique governance obligations created by California’s Nonprofit Integrity Act. We work closely with nonprofit leadership and governing boards to complete efficient audit engagements while minimizing disruption to day-to-day operations.
Whether your organization is preparing for its first required audit or has undergone audits for many years, ELT CPA LLC can help you meet California’s nonprofit reporting requirements with confidence.
Frequently Asked Questions
Does California use contributions or revenue?
California’s audit threshold is based on gross annual revenue, not charitable contributions. (California Government Code § 12586(e)).
Are government grants included in the $2 million calculation?
Not always. California law excludes grants from governmental entities and contracts for services with governmental entities when the governmental entity requires an accounting of the funds received. (California Government Code § 12586(e)(1)).
Who oversees nonprofit audit compliance?
The California Attorney General’s Registry of Charities and Fundraisers administers charitable registration and reporting requirements, while the audit requirement itself is established in California Government Code § 12586(e). (California Attorney General, Registry of Charities and Fundraisers).
Does California require anything besides an audit?
Yes. Charitable corporations subject to the audit requirement must also maintain an audit committee with responsibilities related to the independent auditor and the audit process. (California Government Code § 12586(e)(2)).
Why Choose Us for CPA Services?
The following qualities make up ELT CPA’s company mission and they are how we stay ahead of the competition. Our mission as a CPA firm is “Putting YOUR needs first”.
Education & Licensure
MS in Accounting, Saint Joseph’s College of Maine
CPA Licensure in New Hampshire and Massachusetts, and able to service client around the United States due to CPA reciprocity
Professional Affiliations
The American Institute of Certified Public Accountants
The Association of Certified Fraud Examiners
Massachusetts Board of Public Accountancy
New Hampshire Certified Public Accountants
References
- California Government Code § 12586(e) – Nonprofit Integrity Act Audit Requirements
https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=12586&lawCode=GOV - California Attorney General – Audit Requirements under the Nonprofit Integrity Act
https://oag.ca.gov/sites/all/files/agweb/pdfs/charities/pdf/nonprofit-integrity-act-nov04-auditreq.pdf - California Attorney General – Registry of Charities and Fundraisers
https://oag.ca.gov/charities - California Attorney General – Guide for Charities and Nonprofits
https://oag.ca.gov/charities/publications - American Institute of Certified Public Accountants (AICPA) – Audit and Assurance
https://www.aicpa-cima.com/resources/landing/audit-and-assurance
