Gross fees are not income. Here is what different caseloads and fees actually leave a self-employed counsellor once tax, National Insurance and practice costs come out.
The honest answer is that it depends on three things: what you charge, how many clients you see, and what your practice costs to run. Most pages answering this question stop at gross fees, which is the least useful number — it is not what reaches your bank account. Below is what different caseloads actually leave a self-employed counsellor after income tax, National Insurance and running costs.
| Clients | Gross fees | Costs | Tax & NI | Take-home | Per month |
|---|---|---|---|---|---|
| 6 a week | £16,560 | £3,600 | £101 | £12,859 | £1,072 |
| 10 a week | £27,600 | £3,600 | £2,972 | £21,028 | £1,752 |
| 14 a week | £38,640 | £3,600 | £5,842 | £29,198 | £2,433 |
| 18 a week | £49,680 | £3,600 | £8,713 | £37,367 | £3,114 |
| 22 a week | £60,720 | £3,600 | £12,679 | £44,441 | £3,703 |
At £60 a session, seeing 14 clients a week grosses £38,640 a year and leaves £29,198 — about £2,433 a month. A full caseload of 22 grosses £60,720 and leaves £44,441. The gap between those two numbers is smaller than the gap in gross fees, because more income means a higher share goes in tax.
At a steady 14 clients a week:
| Fee | Gross fees | Tax & NI | Take-home | Per month |
|---|---|---|---|---|
| £40 a session | £25,760 | £2,493 | £19,667 | £1,639 |
| £60 a session | £38,640 | £5,842 | £29,198 | £2,433 |
| £75 a session | £48,300 | £8,354 | £36,346 | £3,029 |
| £90 a session | £57,960 | £11,520 | £42,840 | £3,570 |
Raising your fee is worth more than adding clients, because it costs you no extra hours and no extra room hire. Going from £40 to £90 a session at the same caseload changes take-home by £23,174 a year.
Change the fee, the caseload and the costs to match your own practice — three questions, about a minute, no sign-up.
Calculate my take-home →Running costs are the part most counsellors underestimate when setting a fee. The worked example above uses £300 a month; yours may be higher or lower, and these are the usual lines:
As a sole trader you pay income tax and Class 4 National Insurance on your profit — fees after allowable costs — not on your turnover. At 14 clients a week in the example above that is £35,040 of profit, £4,494 of income tax and £1,348 of Class 4 NI. Setting aside about £9 per session covers it, which is the number worth knowing before January arrives.
One thing on the horizon: Making Tax Digital for Income Tax is phased in by gross income, not profit. A full caseload at this fee grosses £60,720, which would bring you into MTD from April 2026 — quarterly digital updates rather than one annual return.