How Tax on Pensions Works in 2026

Quick answer

UK pensions are taxed at two ends, and getting the timing right between them is what separates an efficient retirement from an expensive one. Going in, contributions attract tax relief at your marginal rate, so a pension is one of the most tax-efficient ways to save. Coming out, you can take 25% tax-free, and the remaining 75% is taxed as income at your marginal rate when you draw it.

The art is in the withdrawal. Because pension income stacks on top of your other income, taking a big chunk in a single year can needlessly push you into the 40% or even 45% band, when spreading it over several years might keep it all at 20%. This guide covers how the tax works at both ends and how to draw income without handing HMRC more than you must.

Tax relief going in

When you pay into a pension, the government effectively refunds the income tax you paid on that money:

• A basic-rate taxpayer paying £80 into a pension has it topped up to £100 (20% relief at source).
• A higher-rate taxpayer can claim back a further 20% through self-assessment, so £100 in the pension effectively costs them £60.
• An additional-rate taxpayer can reclaim more still.

This relief is the single biggest reason pensions beat most other savings for retirement — you're investing money that hasn't been taxed yet. See how contributions and relief build a pot over time with the

.

The annual allowance

There's a limit on how much you can contribute with tax relief each year. The standard annual allowance is £60,000 in 2026/27 (or 100% of your earnings, if lower). Contribute more than this and a tax charge claws back the excess relief.

Two complications for some savers:

• Tapered annual allowance: very high earners see their £60,000 allowance gradually reduced, down to a floor, once their income passes high thresholds.
• Money Purchase Annual Allowance (MPAA): once you've flexibly accessed a defined-contribution pension (taken taxable income from it, beyond just the tax-free cash), your future annual allowance for money-purchase pensions drops sharply. This catches people who dip into a pension early and then want to keep contributing.

You can also carry forward unused allowance from the previous three tax years, which is useful for a one-off large contribution.

The 25% tax-free lump sum

When you start taking your pension (normally from age 55, rising to 57 in 2028), you can usually take 25% of the pot tax-free, subject to an overall lump sum allowance that caps the total tax-free cash across all your pensions.

You don't have to take it all at once. With flexi-access drawdown, each withdrawal can be 25% tax-free and 75% taxable, so you can spread the tax-free element over many years. This flexibility is a powerful planning tool — for example, taking only the tax-free portion in a year when you have other income, and drawing the taxable part in a lower-income year.

How the taxable 75% is taxed

The remaining 75% is treated exactly like a salary. It's added to your other income for the year and taxed using the normal bands (England, Wales and Northern Ireland, 2026/27):

• Personal allowance: first £12,570 tax-free.
• Basic rate: 20% up to £50,270.
• Higher rate: 40% up to £125,140.
• Additional rate: 45% above £125,140.

Note there's no National Insurance on pension income — that's an advantage over salary. But everything else about the bands applies. Run any planned taxable withdrawal through the

alongside your other income to see the tax before you take it.

The State Pension is taxable too

The full new State Pension is £241.30 a week in 2026/27 — about £12,548 a year. That's taxable income, but it's paid gross (without tax deducted). Because it's so close to the £12,570 personal allowance, the State Pension itself usually uses up almost all your tax-free allowance.

The consequence: once you're receiving the State Pension, almost all of your private pension income is taxable, because your personal allowance is already spoken for. This is why drawing private pension income before the State Pension starts — using your full allowance in those earlier years — can be so tax-efficient. Check your State Pension forecast and start date with the

.

Worked example: phasing withdrawals to save tax

Margaret, 62, has a £400,000 pension and no other income yet (her State Pension starts at 67). She needs about £25,000 a year to live on.

The inefficient approach: take a £100,000 tax-free lump sum upfront, then draw £25,000 a year fully taxable. In years where she draws the full £25,000 as taxable income, she pays 20% on everything above £12,570.

The efficient approach: use flexi-access drawdown so each year's £25,000 is part tax-free, part taxable:

• She takes roughly £6,250 tax-free (25%) and £18,750 taxable each year.
• The taxable £18,750 sits within her personal allowance and basic-rate band, so her tax bill is modest — and she pays no NI.
• She spreads the tax-free cash across many years rather than wasting it in a single lump.

By phasing, Margaret keeps her income within the basic-rate band every year and never wastes her personal allowance. Once the State Pension arrives at 67, she reduces her private drawdown accordingly to avoid tipping into higher rates. She models each year with the

.

The ways you can take your pension

How you access a defined-contribution pension changes how the tax falls, so it's worth knowing the main routes. You can usually mix and match them.

Flexi-access drawdown. You move your pot into a drawdown account and take income as and when you want. Typically each withdrawal can be structured so 25% is tax-free and 75% taxable, or you can take your tax-free cash separately first. This is the most flexible option and the one that allows the year-by-year tax planning described above — keeping taxable income within the basic-rate band each year.

Taking lump sums (UFPLS). You can take ad-hoc lump sums directly from the pot, where each lump sum is 25% tax-free and 75% taxable. Useful for one-off needs, but big lump sums can spike your income for the year and push you into a higher band — the classic trap.

Buying an annuity. You exchange some or all of the pot for a guaranteed income for life. The income is taxable as you receive it, but you typically still take 25% tax-free first. Annuities remove investment risk and longevity risk — you can't outlive the income — at the cost of flexibility and (usually) leaving nothing to heirs unless you add guarantees.

Leaving it invested. You don't have to touch a pension at a set age. Money left invested grows free of income tax and Capital Gains Tax, which can be valuable if you have other income to live on first.

Most people end up combining these — perhaps drawdown in early retirement for flexibility, then an annuity later for security. The right mix depends on your other income, your attitude to risk, and how much certainty you want. Model the income different approaches produce with the

.

Defined benefit pensions are taxed differently

The discussion so far applies mainly to defined-contribution pensions (a pot of money you build and draw down). If you have a defined-benefit (final-salary or career-average) pension, the mechanics differ: it pays a guaranteed income based on your salary and service, taxed as income at your marginal rate when received. You usually can't take 25% of a "pot" because there isn't one in the same sense — instead you may be able to take a tax-free lump sum in exchange for a reduced annual pension (commutation).

Defined-benefit pensions are generally very valuable and shouldn't be given up lightly; transferring out of one into a defined-contribution scheme is a major, often irreversible decision that requires regulated advice above a certain value. The income itself, however, is taxed on the same income tax bands as any other pension — and like all pension income, it carries no National Insurance.

Pensions and inheritance

Pensions have historically been a tax-efficient way to pass on wealth, often sitting outside the estate for inheritance tax in many cases, though the rules in this area have been under review and are changing. How a beneficiary is taxed on an inherited pension also depends on the age at death. Because this is a moving and complex area, take current advice rather than relying on older rules of thumb.

Carry forward and topping up

If you've under-used your annual allowance in recent years, carry forward lets you mop up unused allowance from the previous three tax years (provided you were a pension scheme member in those years), on top of the current £60,000. This is powerful in a high-income year — for example, a self-employed person with a bumper year, or someone receiving a large bonus — who can make a single large, tax-relieved contribution rather than being capped at £60,000.

To use carry forward you must first use up the current year's allowance, then reach back to the oldest of the three prior years first. Your contributions are still limited to 100% of your earnings for relief purposes, so you can't contribute more than you earn in the year. It's a valuable tool, but the rules are fiddly — model the numbers carefully and take advice for large contributions.

There's also a timing angle worth knowing: making a pension contribution can reduce your taxable income for the year, which in turn can pull you back under important thresholds — out of the higher-rate band, below the £100,000 personal allowance taper, or under the £60,000 Child Benefit charge. In these cases a pension contribution doesn't just save tax on the contribution itself; it can restore allowances and benefits worth far more, making the effective relief much higher than the headline rate.

Common mistakes

• Taking a big lump sum in one tax year and needlessly paying 40% on income that could have stayed at 20% if phased.
• Not reclaiming emergency tax on a first withdrawal.
• Triggering the MPAA by flexibly accessing a pension while still wanting to contribute heavily.
• Forgetting the State Pension is taxable and uses up most of the personal allowance.
• Ignoring the annual allowance and taper when making large contributions.

The verdict for 2026

UK pensions are taxed lightly going in (full tax relief) and at your marginal rate coming out (after the 25% tax-free portion), with no National Insurance on the income. The biggest lever you control is timing: phase your withdrawals to use your personal allowance and basic-rate band each year, draw before the State Pension where it helps, and avoid bunching income into a single high-tax year.

Before taking anything, model the tax with the

and plan your drawdown with the — and consider regulated advice for larger or more complex pots.

This article is general information, not financial or tax advice. Figures use 2026/27 UK rules for England, Wales and Northern Ireland. Pension tax rules, allowances and inheritance treatment can change — confirm current rules before acting.