How Profitable Should a Therapist Be

A practice owner asked her CRM a great question last month.

We'd been using 20% as the clinician profitability target in her monthly meetings. She'd seen the same number in one of our emails. And she wanted to know where it came from.

"It's the industry standard" didn't cut it for her. Fair enough. It shouldn't cut it for you either.

So here's the real answer to how profitable should a therapist be for your practice, and where the number comes from. It isn't from a study, and it isn't a rule someone handed down. It's math, built from two other benchmarks you probably already know. Once you see how it's built, you can check every clinician on your team against it, and you'll know when it bends.

One quick note on what we mean. This isn't about what a therapist takes home. It's about how much profit each clinician leaves in the practice after everything it costs to have them on the team.

What clinician profitability actually measures

Clinician profitability is what's left from the revenue a clinician brings in, after you subtract everything it costs to have them seeing clients.

That's three things:

Their pay. The split, the per-session rate, or the salary.
What their pay costs you on top of the wage. For W2 clinicians, that's employer payroll taxes, plus benefits and paid time off if you offer them. For 1099 contractors, the pay is the cost.
Their share of overhead. Rent, software, admin, marketing, insurance. Every clinician on the team takes up part of it.

Divide what's left by their revenue, and that's their profitability percentage.

Most owners stop at step one. They know the split and assume the rest is profit. That's where the surprises come from.

How profitable should a therapist be? Here's the math

The 20% comes from two benchmarks we use for every practice we work with.

Cost of services under 60%. That's all-in clinician cost, pay plus payroll taxes and benefits, as a share of revenue. Healthy practices keep it under 60%.
Operating expenses around 20%. That's everything it takes to run the practice that isn't clinician pay. Healthy is 20 to 25% or less.

Now do the subtraction.

100% of revenue, minus 60% for clinician cost, minus 20% for overhead, leaves 20%.

That's the whole thing. A clinician at 20% is a clinician whose all-in cost and share of overhead both sit inside the healthy ranges. If every clinician on your team lands there, your practice lands at a 20% margin, which is the top of the 15 to 20% range we want to see.

Why 20% and not 15%

If a healthy practice margin is 15 to 20%, why aim each clinician at the top of it?

Because your team won't all hit it every month. In our experience across 100+ practices, there's almost always someone pulling the average down:

A new hire ramping up. Their caseload is light for the first few months, but their share of overhead isn't.
A slow month or a leave. Summer dips, holidays, someone out for a few weeks.
A clinician on an older split. The rate that made sense when you had three clinicians and never got revisited.

Clinicians averaging 20% is what gets a real practice, with all of that going on, into the 15 to 20% range. Aim each clinician at 15% and the practice usually lands below it.

Walking one clinician through it

Let's make it real. Say a W2 clinician brings in $8,000 a month, and you pay them 55% of what they collect.

Pay: $4,400
Employer Social Security and Medicare: 7.65% on top of the wage, per the IRS's current rates. That's $337.
All-in cost: $4,737, or 59.2% of their revenue. Just under the 60% line.
Share of overhead: say your practice runs $16,000 a month in overhead across 10 clinicians. That's $1,600 each, or 20% of this clinician's revenue.
What's left: $1,663, or 20.8%.

This clinician is right where you want them.

Now change one thing. Same clinician, same caseload, but a 60% split.

Pay goes to $4,800, employer taxes to $367, and the all-in cost climbs to $5,167. That's 64.6% of revenue, already over the line. After the same $1,600 in overhead, what's left is $1,233, or 15.4%.

That five point difference in split costs the practice $430 a month on one clinician. About $5,200 a year. And it doesn't show up anywhere on your P&L as a problem. It just quietly comes out of your margin.

Caseload matters as much as the split

Here's the part that surprises owners most.

Go back to the 55% split, but this time the clinician brings in $5,000 a month instead of $8,000. Same split, lighter caseload.

Their all-in cost drops to $2,960, still 59.2% of what they bring in. But their share of overhead doesn't drop. The office, the software, and the admin cost the same whether they see 20 clients a week or 30.

So $5,000, minus $2,960, minus $1,600, leaves $440. That's 8.8%.

Same split, same rules, less than half the profitability. Overhead is mostly fixed per clinician, so volume decides whether a fair split is also a profitable one. That's why our post on how many sessions a therapist should see per week goes hand in hand with this one.

Where 20% bends

It's a target built from the math, not a law. A few places it moves:

Lean overhead. If your operating expenses run at 15%, a clinician at 60% all-in cost clears 25%. Your target can be higher.
Heavy benefits. If you offer strong health coverage and retirement matching, your all-in clinician cost runs higher. You'll want leaner overhead to make up for it.
Clinicians in training. Pre-licensed clinicians and associates often run at lower profitability while supervision costs land on the practice. That's a planned investment, not a red flag, as long as you know the number.
How you split overhead. We split it evenly per clinician in the example above. Some practices split it by revenue or by hours. The answer shifts a little, but the logic doesn't.

If a clinician sits well under 20%, that's a flag, not a verdict. It means look here. Then figure out whether it's the split, the caseload, or the overhead, because each one has a different fix.

Quick recap

How profitable should a therapist be for your practice? Aim for 20%. It comes straight from two other benchmarks: all-in clinician cost under 60%, and overhead around 20%. What's left is 20%.

Aim at the top of the healthy range, because ramping hires, slow months, and older splits will pull your average down. And check the caseload alongside the split, because overhead doesn't shrink when a clinician's schedule does.

If you want to see where each of your clinicians actually lands, the Clinician Profitability Tool is free. Plug in their revenue, pay, and your overhead, and you'll see who's at 20% and who isn't in a few minutes. And if it'd help to talk through what you find, we're glad to.

Nate

Straight from the source: the IRS's Topic no. 751, Social Security and Medicare withholding rates, which sets the 7.65% employer share used in the example.