Tax-Free Cash

Tax-free cash is one of the best-known features of the UK pension system, and also one of the most commonly misunderstood. Most people know, roughly, that they can take "25% tax-free" from their pension - but far fewer understand exactly how that 25% is calculated, what happens once your pot grows large enough to bump into the cap on tax-free cash, or how the rules work differently if you have a defined benefit pension rather than a pot of invested money.

The headline rule is straightforward: when you access a defined contribution pension, 25% of what you take is paid to you tax-free, whether you take it all upfront, gradually alongside drawdown withdrawals, or in stages via UFPLS. What trips people up is the cap. Since 2024, tax-free cash across your pensions is capped by the standard lump sum allowance of £268,275, meaning very large pension pots don't receive an unlimited 25% tax-free entitlement - the tax-free amount is capped once your total tax-free cash reaches that figure, regardless of how much bigger your pot is beyond that point.

This section explains how much you can actually take tax-free for a typical pot size, what the lump sum allowance and its close relative, the lump sum and death benefit allowance, actually mean in practice following the 2024 abolition of the pensions Lifetime Allowance, and how tax-free cash works differently again if your pension is a defined benefit scheme, where there's no single pot but instead a trade-off between guaranteed income and a one-off lump sum.

Getting this right matters because tax-free cash decisions, once made, are often irreversible - you can't put a lump sum back once it's taken, and a defined benefit commutation decision typically can't be undone at all once your pension is in payment. If your pension savings are substantial, or you're weighing up a defined benefit commutation, it's well worth using the free guidance available from MoneyHelper, or speaking to a regulated financial adviser, before deciding how to take your tax-free cash.

One of the most persistent misconceptions is that tax-free cash is somehow a separate pot or benefit distinct from the rest of your pension. It isn't - it's simply the tax-free portion of the same money you're already accessing, whichever way you choose to access it. Whether you take it all in one go or gradually over many years of withdrawals, the underlying 25% entitlement (subject to the cap) works the same way. Explore the guides below for the detail on how much you can take, how the post-2024 allowances work, and how the rules differ for defined benefit pensions.