The GP partner vs salaried GP tax comparison comes down to one thing first: employment status. A partner is self-employed and taxed on a share of practice profit; a salaried GP is an employee taxed through PAYE. That single difference drives how you pay tax, how you pay National Insurance, how you pension your income and how much paperwork lands on your desk. This guide sets the two routes side by side for 2025/26 and 2026/27.
Whether you are weighing a partnership offer or reviewing a salaried role, the figures below are general information rather than personal advice, and the worked examples are illustrative only. For a calculation built on your actual profit share, pay and pension position, speak to a specialist medical accountant.
Employment Status: The Foundation of the Difference
Tax status follows the substance of the working arrangement, not the job title, and the two GP roles sit on opposite sides of the employed/self-employed line.
Salaried GPs are employees of the practice or PCN. You are paid a salary through PAYE, with income tax and Class 1 National Insurance deducted automatically before you are paid. The practice handles your pension contributions at source and you receive statutory employment rights such as sick pay and maternity or paternity leave.
GP partners are self-employed business owners. The partnership files a partnership return (an SA800) and your share of the profit flows to the partnership pages (the SA104) of your personal Self Assessment return. You are taxed on your share of the profit, not on the drawings you take during the year, and you pay Class 4 National Insurance on that profit. That distinction matters: drawings are just cash on account of profit, and your tax is calculated on the profit allocated to you.
For a fuller treatment of how a partnership is taxed, see our GP partnership tax complete guide.
GP Partner Salary UK: Profit Share vs Salary
One of the most common search questions is "what is a GP partner salary in the UK?". Strictly, a partner does not receive a salary at all. A partner takes drawings against an anticipated profit share, which is trued up after the year-end accounts are finalised. The partner's actual reward is their slice of whatever the practice earns from its GMS or PMS contract (the Global Sum and other NHS funding) after expenses, so it rises and falls with the practice's performance.
A salaried GP, in contrast, has a contractual salary that is fixed regardless of how the practice performs in a given year. The salaried role carries less upside and less downside; the partner shares in both the profit and the risk. Take-home pay for a partner can be higher than for a salaried GP at a comparable level, but it is not guaranteed and it varies year to year.
Income Tax Comparison
The income tax bands are identical for both routes. What differs is how the tax is collected and what can be deducted before tax is calculated. For 2025/26 the rates are:
- Personal allowance: £12,570 (tapered away above £100,000 of income)
- Basic rate (20%): £12,571 to £50,270
- Higher rate (40%): £50,271 to £125,140
- Additional rate (45%): over £125,140
Salaried GP
A salaried GP's income tax is collected through PAYE on a cumulative basis, so by the end of the tax year the right amount has usually been deducted automatically. Many salaried GPs still file a Self Assessment return to claim professional expenses (see below) or to report locum sessions and other income on top of the salary.
GP Partner
A GP partner pays income tax on their profit share through Self Assessment. The same bands apply, but the partner claims a broader range of business expenses against the profit before tax, and pays via the Self Assessment timetable rather than month by month. Partners also make payments on account on 31 January and 31 July, each broadly half of the previous year's liability, where the prior bill exceeded £1,000 and less than 80% was collected at source. New partners should budget for this, because the first full year of partnership can bring a larger-than-expected January bill.
National Insurance: Class 4 vs Class 1
National Insurance is where the two routes diverge most clearly, and it is the area most affected by recent reform.
Salaried GP: Class 1
A salaried GP pays Class 1 employee National Insurance, deducted at source through PAYE. The practice, as employer, also pays secondary Class 1 National Insurance at 15% on pay above the £5,000 secondary threshold (from 6 April 2025), but that is a cost to the practice and does not reduce the GP's own take-home pay.
GP Partner: Class 4
A self-employed GP partner pays Class 4 National Insurance on their profit share. The rates for 2025/26 are:
- Class 4 main rate: 6% on profits between £12,570 and £50,270
- Class 4 upper rate: 2% on profits above £50,270
The Class 4 main rate was cut from 9% to 6% from 6 April 2024, so older guides quoting "9%" are out of date. Just as importantly, Class 2 National Insurance is no longer a required payment from 6 April 2024: where a partner's profits are at or above the small profits threshold, Class 2 is treated as paid and protects the state pension record without any weekly charge. A self-employed GP should not be paying a separate weekly Class 2 contribution. Across the two systems, the partner's overall National Insurance bill is typically a little lower than an equivalent salaried GP's, though the gap is modest.
NHS Pension: Both Are Members
Both salaried GPs and GP partners are active members of the same NHS Pension Scheme, and from 1 April 2022 both accrue benefits in the 2015 CARE section. The difference is in how the pension is administered:
- Salaried GPs pension their pay as Type 2 practitioners, completing the Type 2 self-assessment form so the correct tiered contribution is recorded.
- GP partners pension their NHS profit share and complete an Annual Certificate of Pensionable Profits as Type 1 practitioners.
Contributions are tiered by pensionable pay on both routes. A practical point: only NHS-derived income is pensionable, so private or non-NHS work (and income routed through a company) does not build NHS pension. Our GP pension contributions and tax relief guide covers the mechanics.
The Annual Allowance Taper
Higher-earning GPs on either route can be caught by the pension annual allowance, which is £60,000 for 2025/26. It tapers where threshold income exceeds £200,000 and adjusted income exceeds £260,000, reducing by £1 for every £2 of adjusted income over £260,000, down to a floor of £10,000. For a defined-benefit scheme like the NHS Pension, the figure measured against the allowance is the growth in your benefits (the pension input amount), not the contributions you pay, which is why a good year of pay growth can trigger a charge. Older figures such as a £40,000 allowance or a £4,000 floor are out of date and should not be relied on. Where a charge arises, Scheme Pays can settle it from the pension. For the detail, see our NHS pension annual allowance complete guide.
Business Expenses and Tax Relief
What you can deduct before tax is another genuine difference between the two routes.
Salaried GP Expenses
A salaried GP can claim employment expenses incurred wholly, exclusively and necessarily for the role, typically through Self Assessment or a P87 claim:
- GMC annual retention fee
- Medical indemnity (MDU, MPS or MDDUS), where it relates to the role
- BMA membership and relevant Royal College or specialty fees on HMRC's approved List 3
- CPD genuinely relevant to current practice
- Professional journals and reference materials
GP Partner Expenses
A GP partner deducts a wider range of costs against the partnership profit, on the more generous "wholly and exclusively" trading basis:
- All of the professional subscriptions a salaried GP can claim
- A reasonable apportionment of home-office and phone/internet costs
- Business mileage between sites (55p per mile for the first 10,000 business miles in 2026/27, 25p thereafter; home-to-first-site travel is non-deductible commuting)
- Equipment, usually via capital allowances and the Annual Investment Allowance
- Accountancy fees and their share of practice running costs
One medical-specific point worth knowing: NHS GP clinical negligence in England is covered by the Clinical Negligence Scheme for General Practice (CNSGP) at no subscription, so a GP's own paid indemnity is now mainly for private, non-clinical or regulatory matters. Our complete list of GP tax deductions sets out what each route can claim.
Side-by-Side Comparison
| Feature | Salaried GP | GP Partner |
|---|---|---|
| Status | Employee | Self-employed |
| How income is paid | Fixed salary | Share of practice profit (drawings, trued up) |
| Taxed on | Salary received | Profit share, not drawings |
| How tax is collected | PAYE at source | Self Assessment (SA800 then SA104), payments on account |
| National Insurance | Class 1 (employee), deducted at source | Class 4 (6% / 2%); Class 2 not payable from 6 Apr 2024 |
| NHS Pension | Active member (Type 2) | Active member (Type 1 certificate) |
| Expenses | Employment expenses only | Broader trading expenses |
| Risk and security | Statutory employment rights, fixed pay | Shares profit and risk, no fixed pay |
Worked Take-Home Examples (Illustrative)
The figures below are simplified and illustrative only, to show how the routes compare in principle. They ignore tiered pension contributions (which vary by pensionable pay), student loans, other income and the detail of each individual's expenses. Your own numbers will differ.
Example: £80,000 of income, 2025/26
Salaried GP (salary of £80,000):
- Income tax: roughly £19,432 (personal allowance, 20% to £50,270, then 40%)
- Class 1 National Insurance: roughly £2,994 (Class 1 deducted through PAYE)
- Indicative pay before NHS pension contributions: roughly £57,574
GP Partner (profit share of £80,000):
- Income tax: roughly £19,432 (same bands as above)
- Class 4 National Insurance: roughly £2,856 (6% on £12,570 to £50,270, then 2% above; no Class 2)
- Indicative profit after tax and NIC, before NHS pension contributions: roughly £57,712
At the same headline figure, the National Insurance difference is small (the partner here is only around £138 better off on NIC alone). The partner's real advantage tends to come from claiming a wider range of expenses, which reduces the taxable profit, rather than from the National Insurance rates themselves. A salaried GP who claims few expenses and a partner with a substantial expenses base can end up some way apart, while two GPs with similar deductions end up close together.
At higher income levels
Above £100,000 the personal allowance starts to taper away (£1 lost for every £2 of income over £100,000), and above £125,140 it is gone entirely, on both routes. High earners on either route are also the ones most likely to meet the pension annual allowance taper, so the pension position often matters more than the income tax or National Insurance difference at these levels.
Beyond the Numbers
Security and benefits
A salaried GP has employment protections, statutory sick pay and family-leave rights, and a predictable income. A partner trades some of that certainty for a share of the profit, more control over how the practice is run, and exposure to the practice's financial risk, including premises commitments and the "last man standing" risk on a partnership lease.
Administration
Partnership brings real administrative weight: a personal Self Assessment return every year, the partnership's own SA800, payments on account, and the records to support both. Most partners use a specialist medical accountant, and that cost should be factored into the comparison. Making Tax Digital for Income Tax is also phasing in, which will affect partners with qualifying income over the thresholds in due course.
Is partnership worth it?
For many GPs the decision is about more than tax: control, long-term reward, premises and lifestyle all weigh in. The tax and National Insurance advantage of partnership is usually modest at a like-for-like income, and the 2026/27 dividend and capital-allowance changes do not bear on a straightforward NHS profit share. Our guide to the financial implications of becoming a GP partner and our note on GP partnership profit-sharing and tax planning go into the wider picture.
Making the Right Choice
The headline of any GP partner vs salaried GP tax comparison is that the partner route can offer slightly lower National Insurance and broader expense relief, but the difference is often smaller than expected and comes with extra responsibility and risk. Tax should inform the decision, not drive it.
Because the calculation depends on your actual profit share, salary, expenses and pension position, and because the rules change, it pays to model both routes properly. As specialist medical accountants for UK doctors and GPs, we help partners and salaried GPs alike compare the routes, plan around the annual allowance, and stay compliant. Get in touch for a calculation based on your own circumstances.