Shielding Your Practice: The Physician’s Guide to Structuring a California Medical Corporation
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As a California physician, structuring your practice as a professional medical corporation provides vital liability protection and positions you for long-term success. By following the key formation steps and ongoing compliance requirements, you can shield your personal assets, optimize your taxes, and focus on delivering exceptional patient care.
A California Professional Medical Corporation is a specialized corporate structure designed specifically for licensed medical professionals, created under the Moscone-Knox Professional Corporation Act. This unique business entity provides physicians with a robust legal and financial framework for practicing medicine.
Key Structural Requirements
Ownership Restrictions
Majority Ownership: At least 51% must be owned by licensed physicians
Minority Ownership: Up to 49% can be owned by other licensed healthcare professionals, including:
Registered nurses
Psychologists
Physician assistants
Licensed clinical social workers
Midwives
Optometrists
Shareholder Composition
More physician shareholders must be exist than non-physician shareholders
Single-shareholder corporations require the sole shareholder to serve as president and treasurer
Two-shareholder corporations must have shareholders serve as president, vice president, secretary, and treasurer
Formation Process: Comprehensive Steps
Name Selection
Must include corporate designations like “Corporation” or “Inc.”
Requires compliance with California Secretary of State naming restrictions
California Medical Board Fictitious Name Permit if not using physician’s name
Articles of Incorporation
File with California Secretary of State
Include specific purpose statement about medical practice
Current filing fee: $100
Must comply with:
Moscone-Knox Professional Corporation Act
California Corporations Code
California Business and Professions Code
Medical Board of California regulations
Corporate Bylaws
Establish operational rules
Define governance structure
Outline professional conduct standards
Additional Required Actions
Apply for Employer Identification Number (EIN)
File Statement of Information
Register with Medical Board of California if using Fictitious Business Name
Potentially file S-Corporation tax election
Comply with the Corporate Transparency Act
Taxation Strategies
Default Structure: C-Corporation
Corporate income taxed at federal and state levels
Potential for “double taxation” on dividends
Recommended Strategy: S-Corporation Election
Pass-through taxation
Avoid double taxation
Allows physicians to:
Pay themselves a salary
Take remaining income as owner distributions
Reduce self-employment taxes
Critical Legal Protections
Liability Limitations
Shields personal assets from:
Business-related lawsuits
Employment disputes
Regulatory fines
Creditor claims
Important Caveat: Does not protect against individual malpractice claims
Prohibited Structures
California explicitly prohibits:
Non-physicians owning medical service businesses
Physicians operating medical practices as:
LLC
LLP
General corporation
Management service organizations controlling medical services
Physicians serving as medical directors without practice ownership
Ongoing Compliance Requirements
Annual shareholders’ meetings
Board of directors meetings
Maintaining accurate corporate minutes
Filing annual Statement of Information
Ensuring all shareholders remain licensed professionals
Strategic Advantages
Asset Protection
Tax Optimization
Business Continuity
Enhanced Fringe Benefits
Higher retirement plan contribution limits
Tax-deductible health insurance
Disability and life insurance options
Potential Consequences of Improper Formation
Loss of legal protections
Financial penalties
Potential “de facto corporation” determination
Regulatory non-compliance
Recommended Professional Support
Consult healthcare business attorneys
Work with experienced corporate formation specialists
Ensure strict compliance with California regulations
Conclusion
A California Professional Medical Corporation represents a sophisticated, legally compliant approach to medical practice management, offering physicians a comprehensive framework for professional and financial success.