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For solo practices

Know what your solo practice actually earns you.

You went into practice to do the work. The money behind it, what to set aside for taxes and what’s actually safe to pay yourself, is the part no one trained you for. Keystone turns it into clear numbers in a few minutes. No signup, and your patient data never enters the picture.

See your numbers free →Try a free tool first

Free. No signup. The free read runs in your browser.

Clarity about your money, without handing anyone your patient data.

No patient data, everThe free read never leaves your browserNo bookkeeping upsell
The questions

The ones that follow you home

  • “How much do I set aside for taxes so April isn’t a gut-punch?”
  • “Am I paying myself enough, or starving the business?”
  • “After all the expenses, is there actually money in this?”
  • “What happens to my cash in a slow month?”
  • “Is it time to be an S-corp?”
Free tools

Answer one of them right now

Start with taxes

The number most solo owners get wrong

No one withholds your taxes when you’re self-employed, so it’s on you to set money aside and pay quarterly. Doing it as you earn keeps you out of penalty territory and out of an April scramble.

How it’s priced

Free to start. $39 to make it exact. No subscription.

Free tools + free Snapshot
Every calculator above is free, and the Snapshot gives you a real read on your own numbers, no signup. Worth running even if you stop there.
Full Snapshot: $39 once
Run your real books and it goes from rough to exact, saved and yours to keep. One time. We never charge a solo a monthly fee. 30-day money-back guarantee, no questions.
When you grow

The day you hire, it grows with you.

Add your first clinician and the same numbers carry over, with a new view that shows whether each person you bring on actually makes the business money. Nothing to redo. See the version for group practices →

From the blog

More for solo practices

August 21, 2026
Three ways to put a calculator on your site
The WordPress plugin is one way. On Squarespace, Wix, Webflow, or anything else, every calculator has an embed snippet that works there too.
August 20, 2026
Now you can put these calculators on your own site
Our practice-finance calculators are now a free WordPress plugin. Drop one into a post with a shortcode. No account; numbers run in the reader's browser.
July 23, 2026
Paying yourself without starving the practice
Owner pay and profit are two different things. Separate them, build a reserve, then distribute on purpose. A simple policy that beats monthly guessing.
July 10, 2026
The one number every practice owner should know, and how to find it
Most owners track revenue and a rough sense of expenses. Far fewer can say whether the practice is actually working for them, which is a different number.
July 10, 2026
Owner pay is not profit, and treating them as one number costs you
Two owners can take home the same $9,000 and be running completely different businesses. The difference is whether that money is pay or profit.
July 10, 2026
Your real rate is lower than the number on your fee schedule
You charge $200. After the sessions that never happen you earn less than that per hour you set aside, and the gap is wider than most owners guess.
July 10, 2026
Cash runway: how long your practice can keep its promises
A practice can be profitable and still run out of money. Runway is how long it could keep paying everyone if revenue stopped tomorrow.

See it on your own practice.

A few minutes. Rough numbers are fine. Free.

See your numbers free →View a sample