Everything you need to know about the NHS Pension Scheme as a locum doctor — from joining the scheme and understanding your pension input amount, to managing annual allowance charges and electing Scheme Pays.
The NHS Pension Scheme is a defined benefit pension available to NHS employees across England and Wales. As a locum doctor, your pension is one of the most valuable parts of your total remuneration — yet it is also one of the most misunderstood.
Since April 2015, all new members and existing members below their scheme's normal pension age join the 2015 NHS Pension Scheme. Your pension is based on career average revalued earnings (CARE), not final salary. Each year, 1/54th of your pensionable earnings is added to your pension pot and revalued annually by CPI plus 1.5%.
The employer contribution of 23.7% makes the NHS pension extremely valuable. A locum earning £100,000 in pensionable pay receives an additional £23,700 in employer contributions — effectively a 24% pay uplift that many locums overlook when comparing agency rates to salaried positions.
Yes — but eligibility depends on how your locum work is structured. Not every locum shift qualifies for NHS pension membership.
Many locum doctors assume they are automatically enrolled. They are not. You must actively opt in by submitting a Type 2 pension joiner form to each NHS trust you work at. If you miss this step, your pensionable earnings for that engagement are lost permanently — there is no mechanism to backdate.
The NHS pension system uses two contribution forms. Understanding which applies to you is essential for ensuring your pension is calculated correctly.
| Feature | Type 1 (SD502) | Type 2 (SD502A) |
|---|---|---|
| Who uses it | Salaried GPs, employed consultants | Locum doctors, sessional GPs, freelance practitioners |
| Contributions based on | Regular salary (deducted via payroll) | Fees earned per engagement |
| Submitted by | Employer (automatic) | Doctor (manual submission to each trust) |
| Tiering | Based on annual salary | Based on annualised earnings from that engagement |
| Frequency | One form per employer | One form per trust per tax year |
As a locum doctor, you will almost always use a Type 2 form. You need to submit one to every NHS trust you work at during the tax year. The trust then deducts your pension contribution from your gross fee and pays the employer's 23.7% contribution on top.
Keep a spreadsheet tracking every trust you've submitted a Type 2 form to. At year end, cross-reference with your payslips to ensure every pensionable engagement has been captured. AccTek reviews this as part of every locum client's annual pension check.
Your contribution rate depends on your pensionable earnings. For locum doctors on Type 2 arrangements, the rate is based on annualised pensionable earnings from each trust — not your total income across all engagements.
| Pensionable Earnings Band | Contribution Rate |
|---|---|
| Up to £13,246 | 5.2% |
| £13,247 – £26,832 | 6.5% |
| £26,833 – £32,692 | 8.3% |
| £32,693 – £49,078 | 9.8% |
| £49,079 – £62,924 | 10.7% |
| £62,925 – £72,031 | 11.6% |
| £72,032 – £120,000 | 12.5% |
| Over £120,000 | 13.5% |
These rates apply from April 2024 onwards. Employee contributions receive full income tax relief — for a higher-rate taxpayer, the effective cost of a 12.5% contribution is only 7.5% after tax relief.
The annual allowance is the maximum amount your pension benefits can grow in a single tax year before HMRC charges you tax. For 2026/27, the standard annual allowance is £60,000.
In a defined benefit scheme like the NHS pension, growth is measured as the pension input amount (PIA). This is not the same as your contributions. It is calculated as:
(Closing pension value × 16) − (Opening pension value × 16 × CPI uplift factor)
For a locum doctor earning £120,000, the pension input amount can easily exceed £60,000 even though your personal contributions are much lower. This catches many doctors by surprise.
Our free NHS pension annual allowance calculator lets you check your pension input amount, tapered allowance, and Scheme Pays eligibility in minutes. It uses the latest 2026/27 HMRC rates.
If your income exceeds certain thresholds, HMRC reduces your annual allowance. This is the tapered annual allowance, and it catches a significant number of locum doctors who combine NHS salary, locum fees, and private practice income.
| Test | Threshold | What it means |
|---|---|---|
| Threshold income | £200,000 | Total taxable income minus personal pension contributions. Both tests must be exceeded for the taper to apply. |
| Adjusted income | £260,000 | Threshold income plus employer pension contributions (including the NHS employer's 23.7%). |
| Taper rate | £1 per £2 | For every £2 of adjusted income above £260,000, the allowance reduces by £1. |
| Minimum allowance | £10,000 | The allowance cannot fall below £10,000, reached at adjusted income of £360,000. |
If your NHS pension pushes you over these thresholds, you may also hit the personal allowance trap at £100,000, creating a 60% effective marginal tax rate alongside a pension tax charge. The interaction between these two traps requires careful planning.
The employer's 23.7% contribution counts towards adjusted income but is not income you receive in cash. A doctor with £130,000 pensionable pay has £30,810 in employer contributions, pushing adjusted income to at least £160,810 before private earnings are added. Many doctors don't realise how close they are to the taper threshold.
If your pension input amount exceeds £60,000 (or your tapered amount), you may be able to carry forward unused annual allowance from the three previous tax years to absorb the excess.
Dr Patel has a 2026/27 pension input amount of £85,000 and a standard £60,000 allowance. She has £15,000 of unused allowance from 2024/25 and £20,000 from 2023/24. She carries forward £25,000, fully covering her excess, and owes no annual allowance charge.
We model carry forward as part of every annual pension review. If you have recently increased your locum hours or moved between trusts, the interaction between multiple Type 2 forms and carry forward calculations gets complex quickly.
If you face an annual allowance charge and don't want to pay it from your personal funds, you can ask NHS Pensions to pay the charge on your behalf. This reduces your eventual pension benefits, but removes the immediate cash outlay.
| Feature | Mandatory Scheme Pays | Voluntary Scheme Pays |
|---|---|---|
| Conditions | Tax charge exceeds £2,000 AND pension input exceeds £60,000 standard allowance | Any annual allowance charge (e.g. caused by taper) |
| Debit calculation | Actuarially fair reduction to pension | May use less favourable factors |
| Deadline for 2025/26 | 31 July 2027 | 31 July 2027 (or scheme discretion) |
It depends on your individual circumstances. Scheme Pays makes sense when:
It may not make sense if you are decades from retirement, because the debit compounds over time and can significantly reduce your final pension.
Managing your NHS pension effectively can save you tens of thousands over your career. Here are the key strategies a specialist locum doctor accountant should review with you annually.
Claiming your allowable locum expenses reduces your taxable income, which affects your threshold income for the taper calculation. Every legitimate expense claim pushes you further from the £200,000 threshold.
If you're considering incorporation, understand how it interacts with your pension. Our guide on whether locum doctors should use a limited company covers the pension implications in detail.
Your pension input amount changes every year based on your earnings and the CPI uplift factor. Don't assume last year's position applies — model it fresh each tax year using our NHS pension calculator.
Your IR35 status determines whether you can access the NHS pension through a particular engagement. Inside IR35 via direct engagement or an agency may preserve pension rights; outside IR35 via a personal limited company typically does not.
If you earn between £100,000 and £125,140, personal pension contributions can reduce your adjusted net income below the £100,000 threshold, recovering your personal allowance and avoiding the 60% effective tax rate.
Failing to submit Type 2 forms, not requesting your Pension Savings Statement, or ignoring the taper are among the most common and costly tax mistakes we see locum doctors make.
Yes. Locum doctors working directly for NHS trusts or through agencies with NHS pension provision can join the scheme. You must opt in using a Type 2 joiner form for each trust engagement. Shifts paid through a personal limited company outside an NHS contract are not pensionable.
The standard annual allowance is £60,000. If your threshold income exceeds £200,000 and adjusted income exceeds £260,000, it tapers down to a minimum of £10,000.
Type 1 (SD502) is for salaried doctors with pension deducted from payroll. Type 2 (SD502A) is for locum doctors, sessional GPs, and freelance practitioners who need to submit a form to each trust they work at during the tax year.
Scheme Pays allows NHS Pensions to pay your annual allowance tax charge from your pension benefits. You can elect mandatory Scheme Pays if the charge exceeds £2,000 and your pension input exceeds £60,000. The election deadline for 2025/26 is 31 July 2027.
Yes. Unused allowance from the three previous tax years can be carried forward. For 2026/27, you can use unused amounts from 2023/24, 2024/25, and 2025/26, provided you were a member of a registered pension scheme in those years.
Your NHS accrual is based on NHS pensionable pay, not company income. However, salary and dividends from a limited company count towards adjusted income for the tapered allowance. A specialist accountant can model both positions together.
Request it from NHS Pensions via the Total Reward Statement portal or your employer's payroll team. You need this to calculate any annual allowance charge on your Self Assessment return.
Your pensionable earnings from that engagement will not be included in the NHS pension. There is no mechanism to backdate Type 2 forms, so the lost pension accrual is permanent.
Kishan Kedia reviews annual allowance, carry forward and Scheme Pays for every AccTek locum client — from £19.99/month.
This guide is for general information only and does not constitute pension, tax, or financial advice. NHS pension rules are subject to individual circumstances and regional differences. Always consult a qualified Chartered Accountant or independent financial adviser before making pension decisions. Tax rates and thresholds are for the 2026/27 tax year unless stated otherwise.
Kishan Kedia ICAI, CAMS is a specialist accountant at AccTek with 20+ years of experience in locum doctor tax, NHS pension annual allowance, landlord tax, Section 24 planning and Making Tax Digital for Income Tax. He holds the ICAI qualification and is a Certified Anti-Money Laundering Specialist (CAMS).
