Carry forward lets you pay more than the usual £60,000 annual allowance into a pension by using unused allowance from the previous three tax years. You must have been a member of a registered pension scheme in those years, and your own contributions still can’t exceed your earnings for the current year.
The short answer
- Carry forward adds unused annual allowance from the previous three tax years to this year’s £60,000.
- You must have belonged to a registered pension scheme in each year you carry forward from.
- Personal contributions still can’t exceed your earnings this year, though employer contributions aren’t capped that way.
Carry forward is one of the most useful, and most misunderstood, rules in UK pensions. It lets you sweep up annual allowance you didn’t use in the previous three tax years and add it to this year’s allowance, so a single large contribution can be far bigger than the headline £60,000 figure suggests. For anyone with a lumpy income, a recent windfall or years of light saving, it can be transformative.
The rule exists because pension saving is rarely smooth. Bonuses, business profits, inheritances and property sales don’t arrive in tidy annual instalments, so the tax system lets you look back three years and use what you left on the table. Below we explain exactly how it works, who qualifies, and the earnings trap that catches people out. This is information, not personal advice.
How carry forward actually works
Every tax year you have an annual allowance, £60,000 for 2026/27, which is the most that can be paid into your pensions with tax relief, counting your own contributions, any employer contributions and the tax relief HMRC adds. If you don’t use it all, the unused portion doesn’t vanish immediately: it stays available for three further tax years before it drops off. Carry forward is simply the mechanism that lets you reach back and use it.
The order matters. You must use the current year’s allowance in full first, then draw on the oldest of the three carry-forward years, working forwards, that sequencing protects the allowance closest to expiring. To use carry forward at all you must have been a member of a registered pension scheme during each year you want to carry forward from, even if you paid nothing in that year. You can read more in our overview of how much you can pay into a pension tax-free.
A worked carry-forward example (contributing in 2026/27)
| Tax year | Annual allowance | Used | Carried forward |
|---|---|---|---|
| 2023/24 | £60,000 | £20,000 | £40,000 |
| 2024/25 | £60,000 | £30,000 | £30,000 |
| 2025/26 | £60,000 | £10,000 | £50,000 |
| 2026/27 (current) | £60,000 | , | £60,000 |
| Total available now | £180,000 |
In this example our saver, having used relatively little over the past three years, could in principle contribute up to £180,000 in 2026/27, the current £60,000 plus £120,000 carried forward, and still receive full tax relief. That is the kind of headroom that makes carry forward so powerful after a strong year in business or a one-off windfall.
The catch: you can’t contribute more than you earn
Carry forward expands your allowance, but it does not lift the separate rule that your personal contributions can’t exceed your ‘relevant UK earnings’ for the current tax year. If you earn £80,000 this year, your own contributions qualifying for relief are capped at £80,000 however much unused allowance you have banked. This is the single most common reason a planned carry-forward contribution falls short.
There are two important nuances. Employer contributions are not limited by your earnings, so company owners can often route a large contribution through their business to use carry forward in full. And non-earners can’t use carry forward to beat the £3,600 gross limit for people with little or no income. For higher earners, carry forward also interacts with the tapered annual allowance, even a tapered year can leave something to carry forward.
One trigger can block carry forward entirely
If you have already flexibly accessed a defined-contribution pension, for example by taking taxable income through drawdown, you may be subject to the £10,000 money purchase annual allowance, and carry forward can’t be used against money-purchase contributions at all. Check your position before you rely on it.
Who benefits most
Carry forward tends to matter most to a handful of groups: business owners taking profits in an unusually strong year; employees banking a large bonus; the self-employed smoothing irregular income; and anyone approaching retirement who wants to make up for years of light saving. Because the interaction with the tapered allowance and your earnings can get complex, many people in this position take regulated advice: our note on whether a financial adviser is worth it is a useful starting point, and Vetted Wealth can match you free with an independently vetted, FCA-regulated specialist.
- 1
Confirm scheme membership
Check you belonged to a registered pension scheme in each of the three prior tax years you want to use.
- 2
Add up unused allowance
Work out how much of the £60,000 allowance went unused in 2023/24, 2024/25 and 2025/26.
- 3
Check your earnings
Your personal contributions can’t beat your relevant UK earnings this year, unless an employer is paying.
- 4
Use this year first
HMRC requires you to exhaust the current year’s allowance before reaching back to the oldest year.
- 5
Watch the taper and MPAA
High earners and anyone who has flexibly accessed a pension face extra limits, so take advice if in doubt.
In summary
- Carry forward adds unused annual allowance from the previous three tax years to this year’s £60,000.
- You must have belonged to a registered pension scheme in each year you carry forward from.
- Personal contributions still can’t exceed your earnings this year, though employer contributions aren’t capped that way.
- The tapered allowance and the £10,000 money purchase annual allowance can reduce or block it.
- A vetted, FCA-regulated adviser can confirm the figures before you commit a large contribution, Vetted Wealth matches you free.
Sources and further reading
- Pension basics MoneyHelper
- Workplace pensions guidance The Pensions Regulator
- Find pension contact details GOV.UK
Read the full guide
For the complete picture, see our in-depth guide: The Pension Annual Allowance Explained.
Speak to a vetted pension advice specialist
This is free information, not personal advice. When you’re ready, we’ll match you with an independently vetted, FCA-regulated specialist, free, and with no obligation.
