California employs more physicians than any state — roughly 120,000 — and breaks more generic financial advice than any state.
The entity structure every finance blog recommends is illegal here. The state's flagship public pension ignores most of a physician's salary. The corporate-practice rules that shape every employment structure just got codified into statute. And the tax picture punishes exactly the high, concentrated incomes physicians earn.
This hub organizes every California-specific guide by the decision you're actually facing — not by article title.
What's different in California: the quick reference
| The California rule | Why it matters to you | Full guide |
|---|---|---|
| No physician LLCs — period | Practicing through an LLC = unlicensed medical practice: board discipline, criminal exposure, coverage risk | The PMC Guide → |
| UC pension caps pensionable pay at $159,773 | A $450K UC physician accrues pension on ~1/3 of income — and the election is irrevocable at 90 days | UC Guide → |
| "Partner" means opposite things at Kaiser | SoCal (SCPMG) = true K-1 partner, ~$2,500 buy-in. NorCal (TPMG) = W-2 shareholder, $140K–$150K typical stock purchase | Kaiser Guide → |
| SB 351 codified CPOM, effective Jan 1, 2026 | PE and MSO arrangements now face statutory limits on clinical control | PE Guide → |
| Kaiser physicians qualify for PSLF | The corporate-practice ban that blocks nonprofit employment is the exact reason the rule exists | PSLF Math → |
| 13.3% top income tax + uncapped SDI | Effective top marginal rates on wages exceed 14% — the arbitrage vs. TX/FL is real and quantified | Salary by State → |
Decision 1: Choosing an employer
California's two giant structured employers sit on opposite ends of nearly every axis — and both punish uninformed early decisions.
🏅 Kaiser Permanente (TPMG / SCPMG)
Best for: physicians planning 5+ years who want private medicine's strongest retirement stack.
The 3-year partner/shareholder track, the pension worth up to 50% of pay at 30 years, the ~$72K/year defined-contribution stack, and the NorCal/SoCal structural split that confuses everyone — including physicians already inside the system.
🏅 University of California
UCSF, UCLA, Davis, San Diego, Irvine
Best for: academic physicians — who get 90 days to make one irrevocable choice.
Pension Choice vs. Savings Choice, the $159,773 PEPRA cap that guts the pension's value for physicians specifically, the Health Sciences Compensation Plan wrinkle that makes it worse, and why Savings Choice is the asymmetric play for anyone mobile.
Comparing them — or comparing either against a private offer? Start with the Employer Deep Dives hub comparison table, then run the offer through the contract negotiation framework.
Decision 2: Structuring your income
The moment a California physician earns a 1099 dollar — locums, telehealth, AI training work, expert consulting — the state's entity rules apply. Get this wrong and it's not a tax inefficiency; it's a licensing problem.
🏅 The Professional Medical Corporation
Best for: every California physician with meaningful 1099 income — and required reading before forming anything.
Why the LLC is banned (three interlocking laws), the 51/49 ownership rule, real formation costs ($2,000–$5,000/year carrying cost), the S-corp math with California's 1.5% overlay honestly computed — and the anti-sales section: the income level below which you shouldn't form anything at all. (Spoiler: sole proprietorship is legal and correct for modest side income.)
The supporting pieces: Locum Tenens Taxes for full-time 1099 physicians · Physician Side Income for the full landscape · DPC and Concierge Economics for cash-pay practice models (which in California require the PMC + Fictitious Name Permit before the signage goes up).
Decision 3: Navigating the 2026 regulatory moment
California just did something no state had done at this scale: SB 351, effective January 1, 2026, codified the Corporate Practice of Medicine doctrine into statute — with provisions aimed at private equity and hedge funds: no interference with clinical judgment, no control over clinical hiring, no dictating coding and billing. Companion legislation (AB 1415) added pre-transaction notice requirements for MSOs in healthcare deals.
What this means practically:
🏅 Private Equity & MSOs
Evaluating a PE approach to your practice?
The MSO-friendly-PC structures those deals rely on now operate under statutory limits with an enforcement-minded AG behind them. 2026 deals need 2026 counsel.
🏅 Medical Directorships
Holding a medical directorship tied to an MSO?
The clinical/non-clinical bifurcation rules just got teeth.
Just practicing? The direction of travel is tighter entity enforcement — which makes compliant structure at formation (Decision 2, above) more important, not less.
Frequently asked questions
Can a physician form an LLC in California?
Not for practicing medicine. California Corporations Code § 17701.04(e) bars LLCs — domestic or out-of-state — from rendering professional medical services, and no PLLC statute exists here. The only corporate form for medical practice is the Professional Medical Corporation under the Moscone-Knox Act; the only entity-free alternative is sole proprietorship, which remains fully legal and is often the right answer for modest side income.
Is the UC pension or Kaiser pension better for physicians?
They're not close, for one specific reason: the compensation cap. Kaiser's TPMG pension counts pay up to the IRS limit ($360,000 in 2026); UC's counts only $159,773 for post-2016 hires under PEPRA. At 30 years and capped compensation, that's roughly a $150,000+/year Kaiser pension versus roughly $80,000 at UC. UC partially offsets this with supplemental accounts and the Savings Choice option — the full comparison lives in the two deep dives and the employer hub's table.
Do Kaiser physicians really qualify for PSLF?
Yes, since the July 2023 federal PSLF regulations — which created a pathway for physicians in California and Texas who provide services at nonprofit hospitals but can't be directly employed by them due to state corporate-practice bans. SCPMG's own job postings now advertise PSLF eligibility. One wrinkle worth specialist advice: the SCPMG associate-to-partner transition changes W-2 employment to K-1 partnership, which interacts with any remaining PSLF timeline.
Is it financially worth practicing in California at all?
The honest math: the 13.3% top rate plus uncapped SDI pushes effective marginal rates on physician wages above 14%, and the after-tax gap versus Texas or Florida on a $500K income runs $60,000–$75,000 per year. What offsets it: California's salary premiums in many markets, Prop 13's property-tax basis lock for long-term homeowners, the strongest state disability/paid-leave benefits in the country, and — for the right physicians — Kaiser's retirement stack and the state's loan repayment programs. The state-by-state comparison quantifies it; the answer is genuinely personal.
Coming next in this series
- CalHealthCares — up to $300,000 in loan repayment
- California Physician Taxes — the 13.3% rate + SDI
- MICRA and AB 35 — the new escalating malpractice caps
- California Physician Mortgages — jumbo loans and Prop 13
New California guides land in the weekly newsletter first.
