Making Tax Digital for Physiotherapists —
BUPA Payment Delays & Split-Fee Clinics
Use gross fees before the clinic's split-fee percentage or room hire is deducted, and before insurer payment delays are accounted for.
Private practice physiotherapy has a payment quirk few other professions deal with: insurer-billed sessions can take weeks to actually land in your account, well after you treated the patient. That timing matters more than you'd think for MTD, alongside the ever-present question of whether a clinic's split-fee model makes you self-employed at all.
- Insurer payments count as income when they land, not when you treated the patient
- Split-fee clinic work can be genuine self-employment, or carry real employment-status risk
- Insurer panels, private patients and multiple clinics usually combine into one total
When Does BUPA-Billed Income Actually Count?
Insurer-funded treatment, through BUPA, Vitality, AXA or similar, often comes with slower, more bureaucratic payment terms than a private self-pay patient settling on the day. Under the cash basis, the default for most sole traders, income counts when you actually receive it, not when you delivered the session.
Split-Fee Clinics & Self-Employment Status
Many physios work on a split-fee basis, paying a clinic a percentage of what they earn in exchange for a treatment room, admin support, and a referral stream. Whether that's genuine self-employment depends on control: if you manage your own caseload and treatment approach, it usually is. If the clinic sets your hours, assigns your patients, and directs how you treat them, HMRC may view it differently.
Combining Panels, Private Patients & Multiple Clinics
Physio income from different clinics, insurer panels, and private self-pay patients is normally all the same self-employment business if you're self-employed throughout, so it's combined into one gross income figure against the MTD threshold, regardless of how differently each stream pays or how quickly.
Best MTD Software for Physiotherapists
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Records for Insurers, Private Patients and Clinics
Physiotherapists receive income from private patients and insurers, often paid late, and may rent clinic rooms. The records should show each source and its timing.
- Record private patient fees on payment, with the date and session.
- Record insurer payments when they arrive, and match them to the sessions.
- Record split-fee and room-rental arrangements, and what you pay.
- Keep HCPC, CSP and indemnity costs.
- Keep equipment, consumables and CPD receipts.
Common Mistakes Private Physiotherapists Make
- Recording by session date. Insurer payments count when received.
- Netting off clinic fees. Record the gross fee and the clinic share as a cost where that applies.
- Counting NHS pay. Salaried NHS work is employment income.
- Forgetting several clinics. Income from each adds together.
- Skipping equipment. Couches and ultrasound units are usually capital items.
A Sample Quarter: What the Update Looks Like
A sample quarter for a physiotherapist with private patients and an insurer panel.
| Q2: 6 July to 5 October 2026 | Amount |
|---|---|
| Private patient fees | £9,300 |
| Insurer payments | £5,800 |
| Sports club and workshop fees | £1,100 |
| Total income | £16,200 |
| Clinic room rental and splits | £3,600 |
| HCPC, CSP and indemnity | £580 |
| Equipment and consumables | £640 |
| CPD and software | £420 |
| Total expenses | £5,240 |
| Profit for the quarter | £10,960 |
Insurer payments may arrive weeks after treatment, which moves income into a later quarter.
Frequently Asked Questions
When does insurer-billed income count, given BUPA can take weeks to pay?
Under the cash basis, income counts when you actually receive it, not when you treated the patient. If BUPA or another insurer pays eight weeks after a session, that income falls into whichever quarter the payment actually lands in, not the quarter you delivered treatment.
I work on a split-fee basis at a clinic. Am I self-employed?
It depends on the arrangement. If you manage your own caseload, set your own approach to treatment, and simply pay the clinic a percentage or room fee, that's usually genuine self-employment. If the clinic sets your hours, provides your patients, and directs your treatment closely, HMRC may view it differently.
Do I combine income from multiple clinics and insurer panels?
Yes, if you're self-employed at each one. Physiotherapy income from different clinics, insurer panels like BUPA or Vitality, and private self-pay patients is normally all the same self-employment business, combined together against the MTD threshold.
Can I claim my HCPC registration and CSP membership?
Yes. Your Health and Care Professions Council registration, Chartered Society of Physiotherapy membership, professional indemnity insurance, and relevant CPD courses are normally allowable business expenses against your self-employed income.
What if I'm employed by the NHS and do private physio on the side?
Your NHS salary is PAYE income and never counts towards the MTD threshold. Only your separate self-employed private practice income is assessed, once it exceeds £1,000 a year for registration, and the relevant MTD threshold for full quarterly reporting.