Last reviewed: 3 July 2026
Quick summary
- A GP locum using chambers should keep statements that show gross sessions, chambers fees, deductions, pensionable work where relevant, expenses and net payments.
- The useful accountant pack should show the source reports, timing, owner or partner share and any pension or payroll records.
- Ask the accountant to check the record trail before relying on a tax, drawings or pension estimate.
Topic hub: GP and dentist accounting guides
Direct answer
A GP locum using chambers should keep statements that show gross sessions, chambers fees, deductions, pensionable work where relevant, expenses and net payments.
For the accountant conversation, the useful question is not only whether a tax rule exists. It is which records prove the figure, who prepared them, how they reconcile to bank movements, and what needs checking before the return, accounts or pension paperwork are finalised.
The gp locum chambers money model
The money model often starts with sessional income but the bank receives a net amount after chambers fees or administration deductions. The accountant needs the gross-to-net bridge, not only the bank receipt.
GP accounting is rarely just a normal sole-trader or limited-company workflow. NHS income, partnership profit shares, drawings, PCN funding, superannuation, premises and sessional income can all sit in different reports.
Examples where this gets messy
- A monthly chambers statement shows several practices but the bank only shows one net payment.
- Chambers fees are treated as missing income rather than an expense or deduction.
- Pensionable and non-pensionable sessions are not separated.
- Mileage is tracked from home for some sessions but ordinary commuting rules may matter.
- Professional costs are paid annually and not matched to the tax year.
Records to gather before asking for help
- Chambers monthly statements.
- Gross session income by practice.
- Chambers fee and admin deduction schedules.
- Bank receipts and reconciliation.
- Pensionable locum work records.
- Mileage log by session and location.
- Indemnity, GMC, CPD and equipment invoices.
- Prior-year accounts or tax return.
How to brief an accountant
Brief the accountant with one statement pack per month. Ask them to confirm the income figure they will use, how chambers fees are shown and whether any sessions need pension-specific treatment.
A good brief should say what changed in the year, what is still uncertain, which deadlines are close, and which numbers are estimates. That saves the first call from becoming a vague price conversation and lets the accountant quote for the real work: bookkeeping cleanup, accounts, tax return, payroll, VAT, pension forms, management accounts or one-off advice.
Situation notes
- Gross-to-net statements are more useful than bank totals.
- Pensionable work needs clearer labelling than ordinary sessional income.
- A locum with PAYE work as well needs the whole tax picture.
These situations are exactly where generic accountancy pages become too shallow. The page should help you name the issue, collect evidence and ask the accountant a practical question rather than asking for a broad opinion.
A simple monthly workflow
For gp locum chambers, monthly discipline is usually more valuable than a long year-end cleanup. Start with the source report, not the bank feed. For this topic, that usually means checking chambers monthly statements., gross session income by practice. and chambers fee and admin deduction schedules. before the numbers are summarised. Then reconcile the report to money received or paid, label any deductions, and keep a short note for anything that looks unusual.
The note does not need to be polished. A useful note might say that a payment was a prior-month adjustment, a deduction was taken before the bank receipt, a partner's drawings changed from a certain date, a clinician moved practice, an invoice included equipment and installation, or a pension statement has not arrived yet. Those notes make the accountant's work faster because they explain why the bank movement and the tax figure may not match.
At year end, build one folder for source documents and one summary sheet. The source folder proves the figures; the summary sheet helps the accountant navigate them. If you only keep the summary, the accountant may still need to ask for the original documents. If you only keep the originals, the accountant may spend extra time rebuilding the story from scratch.
What a useful accountant answer looks like
A useful accountant answer should be more specific than "that should be fine". For gp locum chambers, ask for a short explanation of the treatment, the records relied on, the assumptions made and the items still uncertain. If the question affects VAT, payroll, pension, employment status, goodwill, capital allowances or partner profit share, ask whether the answer should be reviewed again before filing or before a transaction completes.
The best output is a decision trail. It might say which report was used as the gross income source, how deductions were treated, which costs were excluded, how a partner or associate figure was allocated, whether an official threshold or relief was checked, and what should be monitored next month. That decision trail is useful for the current return and for future years, because the same issue often returns with slightly different numbers.
Common mistakes
- Using only net bank receipts.
- Not keeping statements after leaving chambers.
- Mixing mileage for different journey types.
- Forgetting professional subscriptions paid outside the chambers system.
The safer approach is to keep source reports and accountant notes together. If a number is later queried, you want to show how the figure moved from the original report into the accounts or tax return.
When to speak to an accountant
Speak to an accountant before the tax return or accounts deadline if the figures affect drawings, partner profit share, NHS pension records, payroll, VAT, premises, capital accounts or a change in role. Waiting until all reports are closed can make the cleanup more expensive.
Questions to ask an accountant
- What income figure should go on the tax return?
- How are chambers fees treated?
- Do any sessions need pension records?
- Which travel costs should be reviewed?
- How much tax should I reserve monthly?
- Do I need bookkeeping software or is a structured spreadsheet enough?
Related guides
Key takeaway
GP accounting works best when the records explain the real income route before the accountant starts the tax calculation.
Official guidance checked on 3 July 2026
- GOV.UK: business records if self-employed
- NHSBSA: NHS Pensions
- GOV.UK: Check Employment Status for Tax
Use the official links below as a starting point, then ask an accountant to check the exact treatment against your records.
FAQs
Is this just a Self Assessment issue?
Not always. GP pages often involve partnership accounts, pension records, payroll, VAT, premises or practice-management records as well as the personal tax return.
Do I need a specialist medical accountant?
A specialist can help where NHS pensions, partnership accounts, PCN income or practice accounts are involved. The key is to confirm scope and experience.
What should I prepare first?
Prepare source reports, bank records, agreements, prior accounts and a list of changes in the tax year.