Tax-Free Cash from Your Pension: Everything UK Savers Need to Know (2026/27)

What is the Pension Commencement Lump Sum (PCLS)?

When you access a defined contribution (DC) pension, you are entitled to take a portion of it as a tax-free lump sum. This is called the Pension Commencement Lump Sum, or PCLS (sometimes called a tax-free cash lump sum, or TFLS). The entitlement is 25% of the amount you crystallise — that is, the portion of the pension you start drawing from.

In 2026/27, the rules are governed by the post-Lifetime Allowance regime introduced in April 2024. The Lifetime Allowance charge was abolished and replaced by a simpler cap: the Lump Sum Allowance (LSA) of £268,275. This is the total tax-free cash you can take across all pensions in your lifetime.

The £268,275 Lump Sum Allowance explained

The LSA replaces the old LTA-linked 25% calculation. Under the old rules, tax-free cash was effectively 25% of the Lifetime Allowance (25% of £1,073,100 = £268,275). The new rules preserve that number but make it a hard cash cap rather than a percentage of total pension wealth.

Once you have used up your £268,275 Lump Sum Allowance, any further PCLS is taxed at your marginal income tax rate. There is no special penal charge as there was under the old LTA excess rules — it simply becomes taxable income.

How the PCLS works in practice

Standard crystallisation

The most straightforward approach: you take 25% of your entire pension pot as a PCLS on a single date, and move the remaining 75% into flexi-access drawdown or purchase an annuity.

Example: You have a £600,000 pension pot. You crystallise the whole lot. You receive £150,000 PCLS tax-free, and £450,000 goes into drawdown. You can then draw income from the £450,000 whenever you choose, paying income tax at your marginal rate.

Phased drawdown

Rather than crystallising everything at once, you crystallise portions of your pot over time. Each time you crystallise a tranche, 25% of that tranche is tax-free.

Why phased drawdown is powerful:

1. Spread income across tax years — crystallising £100,000 per year gives £25,000 tax-free per year, potentially keeping your total taxable income within the basic rate band.
2. Uncrystallised funds grow gross — the portion still in the pension fund remains invested without any tax on growth.
3. Death benefits — uncrystallised funds paid on death before age 75 are currently tax-free to beneficiaries (subject to ongoing consultation as of 2026).

Uncrystallised Funds Pension Lump Sum (UFPLS)

An alternative to PCLS is the UFPLS. Instead of separating the tax-free and taxable portions, each UFPLS payment is 25% tax-free and 75% taxable at source. This is simpler to administer but less flexible for tax planning, since you cannot choose how much of the payment is tax-free.

Tax treatment of the remaining 75%

The 75% that goes into drawdown is not immediately taxed — it is only taxed when you actually withdraw it. This is the key planning opportunity: you control when and how much you take, allowing you to:

• Draw income only up to the basic rate threshold (£50,270 in 2026/27)
• Combine with ISA withdrawals (tax-free) to meet income needs without additional income tax
• Defer drawdown in high-income years (e.g. if still working part-time) to lower-income years

Annuity income is also taxed as income in the year received.

Small pot payments

If your pension pot is £10,000 or less, different rules apply — these are called trivial commutation or small pot rules:

• Personal pensions (money purchase): Up to three pots of £10,000 or less can each be taken as a full lump sum. 25% is tax-free, 75% is taxable as income.
• Occupational schemes (defined benefit or DC): Small pots of any value can be trivially commuted if total pension wealth across all pensions is under £30,000.
• Using all three personal pot allowances: If you have multiple small DC pensions, you can take each as a full lump sum and they do not count against your LSA.

This is particularly useful for small legacy workplace pensions from past employers.

What happens if you exceed the Lump Sum Allowance?

If your PCLS exceeds £268,275 — either from a single crystallisation or cumulatively across multiple events — the excess is:

• Added to your income in the tax year you receive it
• Taxed at your marginal income tax rate (20%, 40%, or 45% depending on total income)
• Reported on your Self Assessment tax return

There is no separate PCLS charge as existed under the old LTA rules. The pension provider will typically withhold emergency rate income tax (45%) and you will need to reclaim any overpayment via Self Assessment.

Defined benefit (DB) pension PCLS

If you have a defined benefit (final salary) pension, the PCLS works differently. You typically exchange a portion of your annual pension for a lump sum. The scheme sets the commutation factor — for example, giving up £1,000 per year of pension in exchange for £20,000 lump sum (factor of 20).

Your entitlement is still capped at £268,275 lifetime, but the calculation is based on 25% of the capital value of the DB pension (using a factor of 20x the annual pension for LTA purposes historically — though the new regime uses cash values directly).

For DB pensioners, the decision to commute pension for cash requires careful analysis:

• Is the commutation factor competitive?
• Do you need the lump sum now, or is the annual pension income more valuable?
• What is your life expectancy?

Tax planning strategies around PCLS

1. Crystallise strategically before State Pension age

Taking PCLS and drawdown income before State Pension age gives you a window where the only income is what you choose to take. If you retire at 57 (the minimum pension access age from 2028) and defer State Pension, you can take drawdown income up to the personal allowance (£12,570) plus basic rate band (up to £50,270) tax-efficiently for several years.

2. Use PCLS to fund an ISA

PCLS is tax-free cash. Investing it into a Stocks & Shares ISA (up to £20,000/year) shelters future growth from income tax and capital gains tax permanently.

3. Combine PCLS with pension contribution carry forward

If you are still working while accessing pension, taking a PCLS does not affect your ability to continue contributing — provided you have not triggered the MPAA by taking drawdown income. You could theoretically take PCLS (tax-free) while receiving tax relief on new contributions.

4. Delay crystallisation if you have protection

Pre-2024 Enhanced Protection, Primary Protection, or Fixed Protection from pre-LTA changes may still give some individuals a higher tax-free cash entitlement. If you have any protection in place, seek specialist advice before crystallising — the rules are complex and mistakes cannot be undone.

5. Consider a phased crystallisation schedule

Model your income needs across a 20-year retirement. Taking a small regular PCLS each year (e.g. £13,350/year for 20 years = £267,000 total) can align tax-free cash precisely with living expenses while managing income tax efficiently.

The Money Purchase Annual Allowance (MPAA)

Once you take flexible income from a drawdown fund, the MPAA of £10,000 per year applies to future money purchase contributions. This is not triggered by:

• Taking a PCLS only (without drawing any income)
• Taking an annuity
• Taking a small pot lump sum

It IS triggered by:

• Taking any income from flexi-access drawdown
• Taking an UFPLS

If you are still working and contributing to a pension, triggering the MPAA early can severely limit future pension savings. Plan carefully.

Related calculators

Use the pension calculator to model how much your pension pot will be worth at retirement and what your drawdown income could look like.

The income tax calculator helps you model the tax on different levels of drawdown income combined with other income sources.

The take-home pay calculator is useful for modelling what your total retirement income looks like after tax.