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Therapist tax strategy in California.
Some of your tax bill is optional. Here is how much.
Not a loophole and not aggressive — ordinary accounts the tax code created on purpose. The only real question is whether that money goes to the IRS this April or into an account with your name on it. Everything below is worked out from your own profit, and the saving from each account is measured by running the whole tax engine twice rather than estimated from a bracket table.
Worked example — a $250,000 practice with $41,650 of running costs. Put your own numbers in below, or arrive from the simulator and they come with you.
Start from the profit
Planning does not stop at profit — it starts there. This is what the practice actually cleared before a dollar of tax, and every figure on this page is built from it. Change anything here and the whole page moves.
Every figure on this page was re-checked against the statute, schedule or filing it cites.
In short
How much of my tax bill is optional?
Your own profit priced against every deferral account, and the entity choice
$18,244 optional on a $217,350 profitWhat changed on this page (1)
- 2026-01-01
- The SIMPLE IRA deferral rose from $16,500 to $17,000, with the catch-up at $4,000. source ↗
Arrived from the simulator? Your rate, caseload and costs came with you.
What deferral actually is, and why it is worth this much
A dollar you move into a retirement account is not taxed this year. You still own it. The tax is postponed rather than canceled, and in the meantime the whole dollar compounds instead of the seventy-odd cents that would have survived the April bill. That is the entire mechanism, and on a therapy practice it is worth more than every other lever on this page combined.
The most you can put away this year
Before choosing between accounts, it is worth seeing the ceiling — because the number surprises people, and because the share of it funded by tax is the argument. Set what you would actually contribute, what return you want to assume, and how long you have.
A return is an assumption, not a promise, and the figure is before inflation and before the tax you will pay on the way out. The default of 7% is roughly the long-run real-ish average people plan with; 11% is the sort of number a good two decades produced and a bad one did not.
Which account, and what each is worth to you
No wizard and no pages. Four answers at the top, and everything below re-orders around them. Nothing is ever removed — an account that does not apply drops to a dashed line that says which answer ruled it out, because the reason is the useful part.
The headline figure is the best single route, not a total. These are alternatives drawing on the same profit — a SIMPLE and a Solo 401(k) cannot share a year at all, and adding two of these together would overstate what is available by thousands.
The last decision: sole proprietor, or a professional corporation?
This one comes last on purpose. It is the smaller lever, it depends on what you decided above, and it is the only choice here that costs you something other than money. A California-licensed therapist cannot use an LLC — the real choice is between a sole proprietorship and a professional corporation that elects S-corp tax treatment.
Curious about working remotely?
Everything above this line moves money between accounts. This moves you. Same clients, same profit, eight different places to be sitting when you see them. How many of them beat California depends on your own profit, so the count below is computed rather than quoted — and the rule that decides whether you can do it at all is not the one you expect.
Can a California therapist work remotely? →the Board’s own answer, all eight places, and the US tax that follows your passportYour license is not the obstaclethe Board has answered this directly — and it is a yes
The Board of Behavioral Sciences was asked whether a California licensee can provide telehealth from outside the state, and answered: yes — if the license is current and active, the case is appropriate for telehealth, and the licensee follows 16 CCR §1815.5. That regulation sets standards for the session, including verbally obtaining and documenting the client’s full name and present location at the start of every one. It sets no requirement about where the licensee is.[10][11]
Which puts the constraint where it actually sits: your license covers clients in California, so your clients stay in California. You are the one who moves. And the country you move to has its own view about practicing a regulated profession from its soil, and about whether your visa lets you work at all — neither of which is a California question, and neither of which is priced above.
The tax follows the passport, not the addresswhy Dubai is not the windfall the bar makes it look
The United States taxes citizens on worldwide income wherever they live. In a high-tax country the foreign tax credit absorbs most of the US bill, which is why Berlin and Bordeaux above are close to their local tax and not much more. In a low-tax one there is nothing to credit, so the US bill lands in full.
And the foreign earned income exclusion, the thing everyone reaches for first, does not touch self-employment tax — the IRS is explicit about it. A self-employed therapist in Dubai still owes the full 15.3% on the way through, on top of whatever the UAE charges.[12][13]
This is a comparison, not a plan. It prices tax and nothing else: not visas, not the right to work, not health cover, not what a flat costs in Lisbon versus Fresno, not currency risk, and not whether a client in Sacramento wants a therapist nine time zones away. Treat it as a reason to ask a cross-border accountant a better question.
The parts worth reading once
Everything above is arithmetic on your numbers. This is the material underneath it — the mechanic the whole chapter turns on, what other California therapists actually do, what the people who do this for a living disagree about, and what actually gets challenged.
How self-employment tax actually worksThe mechanic the whole chapter turns on
Self-employment tax is Social Security and Medicare for people with no employer to split it with, so you pay both halves — 12.4% + 2.9%.
| Step | On your numbers |
|---|---|
| Net profit | $158,849 |
| × 92.35% | $153,425 — the SE base |
| Social Security, 12.4% | up to the $184,500 wage base |
| Medicare, 2.9% | no cap; +0.9% above $200,000 single / $250,000 joint |
| Half of what you pay is deductible against income tax, which is why no lever here is worth its headline rate. | |
The S-corp election works by moving part of your profit out of that base and into a distribution. That is the entire mechanism — and the reason a salary that is too low is the thing that gets challenged.
What California therapists actually doCensus data, not a survey
Nobody surveys this. The Census does publish it, derived from tax filings rather than a questionnaire.
| Universe | Sole prop | S corp | Other | n |
|---|---|---|---|---|
| All CA mental-health practices | 78% | 18% | 4% | 33,660 |
| Practices large enough to run payroll | 11% | 72% | 17% | 6,953 |
| The inversion is the point: a sole proprietor has no payroll and lands in the nonemployer file; a corporation paying its owner a W-2 has payroll by definition. The two universes are near mutually exclusive on exactly the axis being measured. | ||||
1,049 California S corporations in this category run zero payroll — shareholders taking distributions and paying themselves no salary at all. That is the reasonable-compensation exposure this chapter warns about, as a counted number rather than a hypothetical. Average receipts $89,112, against $60,563 for sole proprietors.
NAICS 621330 covers all non-physician mental-health practitioners with no license-level cut, and counts establishments rather than therapists.
What the lawyers and accountants sayThree named sources who disagree about the threshold
Michael J. Leonard, Esq. (San Diego Corporate Law) comes down firmly on the corporation, calling it “the California business entity of choice for marriage and family therapists”.
Heard, an accounting firm working only with therapists, sets a floor rather than a rule: $100,000 of annual net income before the election is worth making, and puts the running cost at roughly $4,400 a year.
The IRS publishes no percentage and never has. The requirement is that an officer performing more than minor services be paid reasonable compensation for work actually done, before any distribution. The “50% of profit” figure repeated across every private-practice blog is convention, not law.
What a defensible salary looks likeBLS metro wages and what California therapy S-corps actually run through payroll
Two independent anchors, neither of which is a rule.
| Source | Figure | What it is |
|---|---|---|
| BLS OEWS, CA MFTs | $61,450–$98,400 | Metro mean wages, May 2023, SOC 21-1013 |
| Census CBP, CA NAICS 621330 | $59,243 | Payroll per employee at S-corp establishments with 1–4 employees |
| Your salary | $80,000 | 135% of the peer figure |
| Employment is a 12 March point-in-time count while payroll is full-year, so part-year staff drag the per-employee figure down. Evidence of what peers do, not a target and not a safe harbour. | ||
What incorporating actually involvesFive filings to start, then two returns and 26 payroll runs a year
- Articles of Incorporation — filed with the CA Secretary of State, as a professional corporation.
- Bylaws and share issuance — 51%+ MFT-owned per §13401.5.
- EIN — from the IRS, before payroll can exist.
- Form 2553 — the S-corp election itself. Deadline-sensitive.
- EDD registration — California payroll tax account.
Then, every year: Form 1120-S and CA Form 100S by 15 March, W-2s by 31 January, a Statement of Information, and the franchise tax.
Naming is governed by B&P Code §4987.7. BBS registration of the corporation is not required, per Corp Code §13401(b).
Audit risk, honestlyWhat actually gets challenged, and what does not
The challenged arrangement is almost never “you incorporated”. It is “you took $150,000 of distributions and paid yourself $20,000”.
The defense is a file, made before anyone asks: what you do, what comparable clinicians earn, how many hours are clinical versus management, and why the number you picked follows from that. Nu-Look Design v. Commissioner, 356 F.3d 290 (3d Cir. 2004) is the usual citation for recharacterisation.
Keep the payroll discipline: run it on a schedule, file the W-2, and never take a distribution in a year with no salary in it.
LLCNot a choice for a California-licensed therapist
A California-licensed MFT, LCSW, LPCC or psychologist cannot form an LLC to provide licensed services — Cal. Corp. Code §17701.04(e). The real choice is sole proprietorship or a California professional corporation (for MFTs, a Marriage and Family Therapy Corporation, 51%+ MFT-owned per §13401.5) which can then elect S-corp treatment federally.
Hiring associates changes which account you can useIt does NOT force you to incorporate — but it does close the Solo 401(k)
You do not need a corporation to employ an associate in California. The BBS requires a private practice to be “owned by a licensed health professional either independently or jointly with one or more other licensed health professionals” — independently means a sole owner, and no corporation is named anywhere in the requirement.
What the law does require is the employment relationship. Under BPC §4980.43.3 an associate “shall only perform mental health and related services as an employee or volunteer, and not as an independent contractor.” A sole proprietor can be that W-2 employer: EIN, payroll, EDD registration, workers’ compensation. Associates may only gain hours in private practice for the first six years after registration.
| What hiring changes | Effect |
|---|---|
| What it does not change | |
| Your entity | A sole proprietor can employ staff. No corporation required. |
| What it does change, and this is the expensive part | |
| Solo 401(k) | Closes. One non-excludable common-law employee and it stops being a one-participant plan. |
| Who is excludable | Under 21 · under 1,000 hours in a year · under 500 hours in each of two consecutive years · non-resident aliens. A part-time associate may well be excludable; a full-time one is not. |
| SEP IRA | Generally requires the same percentage for eligible employees. Cheap alone, expensive with staff. |
| SIMPLE IRA | Built for exactly this: deferral plus a mandatory 3% match. |
| The corporation question | Gets cheaper, not more necessary — you are running payroll either way, so the payroll-service cost stops being an argument against incorporating. |
| This is the one place where the two decisions on this page genuinely interact. | |
So the honest answer: hiring associates does not make you incorporate. It closes your best deferral account and quietly removes one of the reasons not to incorporate. Those are different things, and most write-ups conflate them.
Back to the practice
Everything here is downstream of one number: the profit at the top. If that is a guess, this whole page is a guess about a guess — the simulator builds it properly, category by category.
Model the whole practice →rate, caseload, twelve expense categories, residency and growth · freeSources
Estimates, not advice. This models a California resident whose practice income is self-employment income, with no other household income and no itemized deductions. Federal figures are the final 2026 amounts; California has not published 2026 rate schedules, and the FTB’s own 2026 Form 540-ES instructs filers to use the 2025 tables, so that is what this uses. The corporation’s California payroll line charges Unemployment Insurance at 3.4%, the rate the EDD assigns to a new employer for its first two to three years; after that an employer is experience-rated somewhere between 1.5% and 6.2%, so an established practice’s figure will sit above this one. EDD rates. The professional-corporation comparison prices payroll, the 1120-S and the Statement of Information at typical figures, not quotes you have been given. The salary convention is a practitioner rule of thumb and carries real audit risk; the Social Security comparison answers “what if this year were typical of a 35-year record”, which is not the same question as “what will I get”. Talk to a CPA before acting on any of it.
Money
What the practice pays you, and what you can keep.