NEST pension tax charges arise in a handful of specific situations: contributing more than the annual allowance in a tax year, taking more tax-free cash than the lump sum allowance permits, and withdrawing money before you are entitled to. Each charge has its own trigger, its own rate, and its own way of being reported to HMRC. The annual allowance charge is the one most active savers encounter; the unauthorised payment charge is the one that hurts the most.
The Annual Allowance Charge
The annual allowance caps the total pension contributions that receive tax relief at £60,000 per tax year.1GOV.UK. Tax on Your Private Pension Contributions – Annual Allowance That figure covers everything paid into all your registered pension schemes combined: your own contributions, employer contributions, and the basic-rate tax relief NEST or any other provider claims for you.
Go over £60,000 and the excess is subject to the annual allowance charge. It is not a flat penalty. HMRC treats the excess as the top slice of your income for the year and taxes it at your marginal rate, so a higher-rate taxpayer pays 40% on the excess and an additional-rate taxpayer pays 45% on the portion in that band.2HM Revenue & Customs. Pension Schemes Rates The effect is to strip out the tax relief on contributions you were not entitled to make, so there is no lasting benefit from over-contributing.
A separate earnings limit sits behind all of this: tax-relieved contributions cannot exceed 100% of your annual earnings. Someone earning £35,000 is capped at £35,000 in tax-relieved contributions, even though the annual allowance would technically permit £60,000. Non-earners can still contribute up to £3,600 gross per year.3GOV.UK. Tax on Your Private Pension Contributions – Pension Tax Relief
Carry Forward Can Cancel the Charge
Exceeding £60,000 does not automatically mean you owe anything. Unused annual allowance from the previous three tax years can be brought forward to cover the excess. You use the current year’s full £60,000 first, then draw from the oldest available year onward.4GOV.UK. Pensions Tax Manual – Annual Allowance: Carry Forward: General
Carry forward only works for years in which you were a member of a registered pension scheme at some point. Membership can be active, deferred, or as a pensioner, so a dormant old workplace pension counts. A year in which you had no pension membership at all contributes nothing.
The Tapered Annual Allowance for High Earners
A separate rule reduces the £60,000 allowance for high earners. The taper applies if both your threshold income exceeds £200,000 and your adjusted income exceeds £260,000.1GOV.UK. Tax on Your Private Pension Contributions – Annual Allowance Threshold income is broadly your taxable income minus your own pension contributions. Adjusted income adds employer contributions back in.
Once both tests are met, the £60,000 allowance drops by £1 for every £2 of adjusted income above £260,000. The floor is £10,000, reached at £360,000 of adjusted income. Someone with adjusted income of £300,000 has an annual allowance of £40,000. Carry forward still applies, but only based on whatever your actual (possibly tapered) allowance was in each earlier year.
The Money Purchase Annual Allowance
Once you start flexibly drawing income from a defined contribution pension, a tighter cap replaces the standard annual allowance for future DC contributions. The money purchase annual allowance (MPAA) restricts tax-relieved DC contributions to £10,000 per year, and carry forward cannot be used to top it up.1GOV.UK. Tax on Your Private Pension Contributions – Annual Allowance
The MPAA is triggered by specific events. The most common are taking income from a flexi-access drawdown fund and taking an uncrystallised funds pension lump sum. Less common triggers include buying a lifetime annuity whose payments can decrease, and receiving a scheme pension from a money purchase arrangement where the scheme has fewer than 12 pensioner members.5GOV.UK. Pensions Tax Manual – Money Purchase Annual Allowance: Trigger Events Taking a tax-free lump sum on its own, without drawing any taxable income, does not trigger the MPAA. Nor does a small pot payment from a scheme worth £10,000 or less.
If the MPAA is triggered at one scheme, you must notify all your other DC providers within 91 days of receiving your flexible access statement.6GOV.UK. Pensions Tax Manual – Annual Allowance: Essential Principles Miss that deadline and NEST cannot know it should be applying the £10,000 limit, leaving you exposed if contributions later breach it.
Charges on Tax-Free Lump Sums
The lifetime allowance was abolished in April 2024 and replaced by two limits focused on tax-free withdrawals rather than the total value of your pot.
The lump sum allowance (LSA) caps total tax-free lump sum withdrawals at £268,275 across all your pension schemes combined.7GOV.UK. Tax on Your Private Pension Contributions – Lump Sum Allowance Once your cumulative tax-free withdrawals reach that figure, any further lump sums are taxed as income at your marginal rate.
The lump sum and death benefit allowance (LSDBA) sets a higher ceiling of £1,073,100. It covers both the tax-free lump sums you take during your lifetime and certain tax-free lump sums paid to your beneficiaries after your death, such as when a pension holder dies before age 75. Payments above this figure are taxed at the recipient’s income tax rate.7GOV.UK. Tax on Your Private Pension Contributions – Lump Sum Allowance
These allowances track cumulative withdrawals across every pension you hold, not just NEST. Most providers will ask for a declaration about previous lump sums before paying out, but responsibility for the figures rests with you. If you held lifetime allowance protection registered before April 2024, higher LSA and LSDBA figures may apply; check your provider’s records to confirm they have applied the enhanced limits.
The Unauthorised Payment Charge
Taking money from your NEST pension before the normal minimum pension age of 55 triggers the harshest charges in the system. HMRC treats the withdrawal as an unauthorised payment and applies a flat 40% charge on the full amount.8legislation.gov.uk. Finance Act 2004 – Section 208 Unauthorised Payments Charge Other unauthorised payments include transfers to non-recognised overseas schemes and any payment that does not fall within an authorised category under the Finance Act 2004.9GOV.UK. Pensions Tax Manual – Unauthorised Payments: What Is an Unauthorised Payment
On top of the 40% charge, HMRC can add a 15% surcharge when unauthorised payments to the same person within 12 months cross a statutory threshold.10legislation.gov.uk. Finance Act 2004 – Part 4 Chapter 5 Unauthorised Payments Charge Combined, those charges can take 55% of the amount withdrawn. The scheme itself can also face a separate scheme sanction charge, which is why NEST has every reason to block payments that would count as unauthorised.
The normal minimum pension age rises from 55 to 57 on 6 April 2028 under the Finance Act 2022.11House of Commons Library. Minimum Pension Age Armed forces, police, and firefighter pension scheme members are exempt from that increase. NEST members are not. After April 2028, anyone under 57 who accesses their NEST pot faces the charges described above.
One narrow exception applies. If a registered medical practitioner certifies in writing that you are expected to live less than one year, a serious ill-health lump sum can be paid without triggering the unauthorised payment charge.12GOV.UK. Pensions Tax Manual – Serious Ill-Health Lump Sum If you are under 75, it is tax-free up to your available LSDBA; from 75 it is taxed as income. Broader ill-health retirement follows different rules and does not necessarily avoid every charge.
How the Charges Are Reported and Paid
If your provider believes you may have exceeded the annual allowance, they must send you a pension savings statement by 6 October following the end of the tax year.13GOV.UK. Information Pension Scheme Administrators Must Give to Members You can also request one at any time; the provider has up to three months to supply it. If you hold pensions with several providers, you need a statement from each to work out whether carry forward covers your excess.
Annual allowance charges are declared through Self Assessment.14GOV.UK. Help With Pensions on Your Self Assessment Tax Return You add up contributions across all schemes, apply any carry forward, and declare the taxable excess. The payment deadline for any amount you owe directly is 31 January following the end of the tax year.
Mandatory Scheme Pays
If the annual allowance charge from a single scheme is more than £2,000, you can require that scheme to pay it to HMRC from your pension pot. This is mandatory Scheme Pays. The conditions: pension input to that scheme must exceed the standard £60,000 annual allowance on its own, and the resulting charge must be over £2,000.15GOV.UK. Who Must Pay the Pensions Annual Allowance Tax Charge The notification deadline is 31 July in the year following the year the tax year ended, so for 2025/26 the deadline is 31 July 2027.16GOV.UK. Pensions Tax Manual – Annual Allowance: Tax Charge: Scheme Pays: Deadlines
Voluntary Scheme Pays
Where the mandatory conditions are not met, a scheme can still choose to pay the charge on your behalf, but only at its discretion. This typically arises when the excess comes from the tapered annual allowance or the MPAA rather than breaching £60,000 at a single scheme. If NEST declines, you settle the charge yourself through Self Assessment. Either way, using Scheme Pays reduces your pension pot by the amount paid; it avoids finding cash outside the pension, nothing more.