When a doctor breaches the annual allowance, the resulting tax charge does not have to be paid out of your own pocket. The NHS Pension Scheme can settle it for you through a facility called Scheme Pays, in exchange for a permanent reduction in your benefits. This is the page that explains how Scheme Pays actually works: the difference between mandatory and voluntary Scheme Pays, the precise numbers test, the hard 31 July deadline with a worked timeline, how the benefit reduction is applied, and how to make and revise an election.

This guide assumes the charge already exists. It does not re-teach how the charge arises or how the £60,000 allowance and the input amount are calculated. For that, start with the NHS pension annual allowance complete guide, and if your charge comes from the taper, the tapered annual allowance guide and calculator. For the wider toolkit of reducing charges in the first place, see how to minimise NHS pension tax charges.

What Scheme Pays is

Scheme Pays is a facility that lets the NHS scheme pay your annual allowance charge to HMRC and recover the cost by permanently reducing your pension benefits. The crucial point is what it is not: it is not a way to avoid or reduce the tax. The charge is the same either way. Scheme Pays simply changes where the money comes from, the pension rather than your bank account, and in doing so converts a cash bill today into a smaller pension later. Whether that trade is worthwhile is an individual question we return to below.

It exists because of the nature of NHS pension growth. In a defined benefit scheme, a large annual allowance charge can arise in a year when you have not actually received any extra cash. The charge is driven by the capitalised growth in your promised future pension, not by money in your pocket, so a consultant or GP partner can face a tax bill of several thousand pounds with no corresponding rise in take-home pay to fund it. Scheme Pays is the mechanism that resolves that mismatch by letting the pension that caused the charge also carry the cost of it. Without it, doctors with strong pension growth would routinely have to find large sums of cash to pay tax on a benefit they cannot yet access.

Mandatory versus voluntary Scheme Pays

The single most important distinction in this whole area is between mandatory and voluntary Scheme Pays, because it determines whether the scheme must accept your election or merely may.

Mandatory Scheme Pays

Mandatory Scheme Pays is available where both of these conditions are met for the tax year:

  • your annual allowance charge exceeds £2,000; and
  • your pension input amount in the NHS scheme alone exceeds the standard £60,000 annual allowance.

Where mandatory Scheme Pays applies, the scheme has no discretion. It must accept your election for the qualifying portion of the charge. This is a statutory right under the Finance Act 2004, not a favour.

Voluntary Scheme Pays

Where those two conditions are not both met, mandatory Scheme Pays is unavailable, but the NHS scheme can still offer voluntary Scheme Pays at its discretion and on its own terms. The two situations where this matters most are where the charge is £2,000 or less, and, far more commonly for doctors, where the charge is driven by the taper. If your NHS input is below £60,000 but you have breached a lower tapered allowance, the mandatory input test fails, so you are in voluntary territory. This catches a lot of tapered high earners, so it is worth understanding before you assume the scheme has to act.

The practical difference between the two routes is one of certainty and timing. With mandatory Scheme Pays you have a statutory right, the scheme must accept a valid election for the qualifying part, and the deadline is the one set in law. With voluntary Scheme Pays the scheme decides whether to offer it, sets the terms on which it will, and may apply its own administrative cut-offs that are earlier than the statutory mandatory deadline. So a doctor relying on the voluntary route cannot assume the same latitude and should engage with NHS Pensions in good time rather than at the last moment. For high earners caught by the taper, this is not a marginal technicality, it is the usual position, because their NHS input frequently sits below the £60,000 standard allowance even though their available allowance after tapering is far lower.

The split-charge point

A single year's charge can be part-mandatory and part-voluntary. The mandatory limb only covers the part of the charge that is driven by input above the £60,000 standard allowance. Any part of the charge attributable to a lower tapered allowance sits in the voluntary limb. So a tapered doctor whose NHS input is above £60,000 can have a mandatory right to part of the settlement and need the scheme's agreement for the rest.

The numbers test, worked out

The £2,000 threshold

It is the charge that must exceed £2,000, not the amount by which you have exceeded your allowance. So you calculate the annual allowance charge for the year, at your marginal rate on the excess, and then test that figure against £2,000. A charge of exactly £2,000 does not meet the mandatory test, because the test is more than £2,000.

The £60,000 input test

The input test looks at the pension input amount in the NHS scheme alone, not aggregated across all of your pensions. For a defined benefit scheme like the NHS one, the input amount is the capitalised growth in your benefits over the year, not the contributions you paid. If that NHS-only input exceeds £60,000, the input limb of the mandatory test is satisfied. If your combined input across several schemes is over £60,000 but your NHS input alone is not, the mandatory route is still closed.

This single-scheme rule has a real consequence for doctors who also pay into a private pension or hold a separate added pension or AVC arrangement. Your annual allowance bites on the total input across everything, so the charge can be substantial, but the mandatory Scheme Pays right is tested only against the NHS slice. A doctor whose NHS input is £55,000 and whose private pension input is another £20,000 has a combined input of £75,000 and may well have a charge, but because the NHS input alone is below £60,000, the NHS scheme is not obliged to operate Scheme Pays. The doctor would then either pay from cash, ask the NHS scheme to operate voluntary Scheme Pays, or, where the private scheme offers it, settle part of the charge through that scheme instead. Knowing which input figure drives the right is therefore essential before assuming the NHS scheme must act.

Why tapered doctors often fall into voluntary-only

Take a consultant whose NHS pension input for the year is around £48,000, but whose tapered annual allowance has fallen to, say, £20,000 because of high adjusted income. There is plainly a charge, because input far exceeds the tapered allowance. But the mandatory input test asks whether NHS input exceeds £60,000, and here it does not. So mandatory Scheme Pays is unavailable, and the consultant is reliant on voluntary Scheme Pays, which the scheme offers on its terms. The figures are illustrative, but the structural trap is real and common among tapered doctors. For how the taper itself is calculated, see the tapered annual allowance calculator guide.

The taper, for context, reduces the standard £60,000 allowance for high earners. It applies where threshold income exceeds £200,000 and adjusted income exceeds £260,000, cutting the allowance by £1 for every £2 of adjusted income above £260,000, down to a floor of £10,000. The money purchase annual allowance, relevant where defined contribution AVCs are flexibly accessed, is also £10,000. We do not work through those figures here, because the point of this page is what happens once a charge exists, not how it is computed. The relevance to Scheme Pays is simply that a tapered doctor can have a meaningful charge while their NHS input sits below £60,000, which is exactly the combination that leaves them in voluntary-only territory. Recognising that early changes how you approach NHS Pensions and how much lead time you allow.

The deadline: 31 July, with a worked timeline

The Scheme Pays election deadline is 31 July in the year following the year in which the tax year ends. That phrasing trips people up, so it is worth walking through.

Worked example

Take a 2025/26 charge. The deadline to elect is 31 July 2027. Here is why:

  • The 2025/26 tax year ends on 5 April 2026.
  • The year following the year in which the tax year ends finishes on 5 April 2027.
  • The deadline is 31 July in that following year, so 31 July 2027.

The common error is to assume the deadline is the July immediately after the tax year ends, which would be 31 July 2026. It is not. You get an extra year. Even so, diarise it early, because once it passes the mandatory right is gone.

The extended deadline where the scheme is late

There is a separate, longer limb for situations where the scheme administrator gives you a revised pension input amount so late that the normal deadline would be unfair. In that case the time limit extends to the earlier of three months from that notification or six years from the end of the original tax year. This extended limb is exactly what makes it possible to settle McCloud-revised historic charges through Scheme Pays, because those revised figures often arrive years after the original tax year.

The absolute backstop

No Scheme Pays election can be made once you have become actually entitled to all of your benefits under the scheme, in other words once you have taken everything. So the election has to be in before full retirement. If you expect a charge in your final working years, the sequencing matters: elect first, retire fully second. This timing point connects directly to partial retirement, where you can take some benefits while continuing to accrue.

How the benefit reduction works

When the scheme pays the charge, that amount is deducted and your benefits are permanently reduced using actuarial factors set by NHSBSA and the Government Actuary's Department. The factors depend on your age, your scheme section and the amount being settled. These factors are revised from time to time, so there is deliberately no fixed percentage to quote here. As a rough sense of direction, the older you are when the reduction takes effect, the larger the proportional impact tends to be, because there is less time for the deduction to be spread across. For the current factors you should look at the NHSBSA Scheme Pays and annual allowance member guidance rather than relying on any single quoted number.

A point worth understanding is that the reduction is itself revalued over time until you draw your benefits, broadly in line with the way the scheme uprates its figures, so the deduction you carry to retirement is not simply the cash amount the scheme paid years earlier. This is one reason you should treat any single percentage you see quoted online with caution: it may relate to a particular age, section and year that does not match yours. The honest answer to how much Scheme Pays will cost your pension is that it depends on your specific factors, and the only reliable figure is the one NHSBSA produces for your own case. What you can rely on is the direction of travel and the fact that the reduction is permanent, which is what makes the decision to use it one worth modelling rather than taking by reflex.

Is it worth it?

Whether Scheme Pays is the right call is an individual judgement, not a rule. You are trading cash now (paying the charge yourself, often from taxed income) against a permanently smaller pension later. For a doctor who is cash-constrained, or who would otherwise borrow to pay the charge, Scheme Pays can be the sensible route. For a doctor with the cash to settle it and a long time to retirement, paying directly may preserve more pension. There is no blanket recommendation, and modelling the permanent reduction against the cash cost is the right way to decide.

How to make a Scheme Pays election

The practical steps are straightforward once the charge is known:

  1. Get your pension savings statement and input amount from NHSBSA, so you know the input figure for the year.
  2. Calculate the charge, or have it calculated, at your marginal rate on the excess over your available allowance (after carry-forward).
  3. Declare the charge on your Self Assessment return for the relevant year, showing both the charge and the Scheme Pays amount.
  4. Submit the Scheme Pays election form to NHS Pensions before the deadline.
  5. Keep evidence of the election and the figures it was based on.

The Self Assessment interaction

It bears repeating because it is so often missed: the charge still goes on your tax return even though the scheme pays it. The return reports the charge and the amount the scheme is settling. Asking the scheme to pay does not take the charge off your return, it simply records who is funding it. For how contributions and relief feed into all of this, see our guide to GP pension contributions and tax relief.

Revising or amending an election

An election may be amended but it may not be revoked. In practice you would revise an election where a corrected pension input amount changes the charge, for example after the scheme reissues a statement or after a McCloud recalculation. You update the election to match the corrected figure through NHS Pensions. What you cannot do is simply cancel a valid election and reclaim the tax yourself. This irreversibility is the reason it is worth getting the input figure confirmed before you elect, rather than electing on a provisional number and unwinding it later.

The amend-not-revoke rule is more practical than it sounds. It is common for a pension savings statement to be revised after you have already submitted a return and an election, particularly for years touched by the McCloud recalculation. When that happens you do not need to start again from scratch, you amend the existing election so the amount the scheme settles matches the corrected charge. If the corrected charge is lower, the election is amended down; if higher, it can be amended up within the applicable deadline. The thing you cannot do is treat the whole election as undone and take responsibility for the tax back into your own hands, because the scheme has already taken on the joint liability. Practically, this means it is better to elect on the best figure available and amend later than to delay electing past the deadline while waiting for a perfect number.

Scheme Pays, McCloud and tapered years

Two cross-currents are worth pulling together. First, a McCloud recalculation can change historic input amounts and therefore historic charges, which can be settled through Scheme Pays within the extended window described above. Second, taper-only charges are voluntary-only, which is why managing the taper in the first place matters so much. One lever there is keeping private income outside pensionable pay where appropriate, which is discussed in our guide to private practice tax and NHS and private income, alongside the broader charge-reduction toolkit.

Common mistakes doctors make with Scheme Pays

  • Missing the 31 July deadline by assuming it falls the July straight after the tax year, rather than a year later.
  • Assuming mandatory applies when the charge is taper-only and NHS input is below £60,000, where only voluntary Scheme Pays is open.
  • Leaving the election until after taking all benefits, by which point no election can be made.
  • Forgetting the charge still goes on the tax return even when the scheme pays it.
  • Not modelling the permanent benefit reduction against the cost of paying the charge in cash before deciding.

How we help doctors with Scheme Pays

The hard parts of Scheme Pays are rarely the form itself. They are getting the input amount and the charge right, working out which part of a charge is mandatory and which is voluntary, hitting the correct deadline (including the extended limb for McCloud-revised years), and sequencing the election ahead of any plan to take all your benefits. We help doctors confirm the figures from the NHSBSA statement, calculate the charge with carry-forward applied, decide between settling in cash and using Scheme Pays by modelling the permanent reduction, and make and where necessary revise the election on time.

We work with consultants, GP partners and salaried GPs across the full NHS pension picture, including the role differences set out in our GP partner versus salaried GP comparison and the partnership-profit angle in our GP partnership tax guide. You can browse our wider NHS pension planning guides, see how we support general practice, or get in touch to talk through a specific charge.