Yes — you can annuitise at any time
A surprising number of people believe choosing drawdown was a one-way door. It wasn't. Money sitting in flexi-access drawdown can be used to buy a lifetime annuity at any point — all of it or just a slice, this year or in twenty years. The reverse is not true: an annuity purchase is permanent. That asymmetry is exactly why "drawdown now, annuity later" has become a mainstream retirement strategy rather than a fallback, especially with 2026 rates near an 18-year high.
Why rates improve as you age
Annuity pricing is driven by life expectancy: the fewer years an insurer expects to pay, the more it pays per year. A 75-year-old therefore receives a substantially higher rate than a 65-year-old on the same pot — and in August 2026 even the 65-year-old average sits around 7.75% for a level single-life annuity. Health changes compound the effect: conditions that develop during retirement (diabetes, heart disease, a stroke) can qualify you for enhanced annuity terms that standard quotes ignore. Ask for exact age-rated quotes rather than relying on published averages, and see when to buy an annuity for how timing interacts with rates.
Why people make the switch
| Reason to annuitise from drawdown | Reason to stay in drawdown |
|---|---|
| Age-rated (and possibly enhanced) rates now beat what 65-year-olds were offered | Pot keeps growth potential and full flexibility |
| Guaranteed income can never run out, whatever markets do | Remaining fund passes to beneficiaries on death |
| Simplicity: no investment decisions, reviews or platform admin | Income can flex around tax bands and spending |
| Protects a future self (or partner) who may not manage investments well | Annuity purchase is irreversible |
| Removes sequence and longevity risk in later life | Level annuity income is eroded by inflation |
The recurring themes in practice are simplicity and protection. Running drawdown well at 80 or 85 demands ongoing attention, and many people plan deliberately for cognitive decline: converting to guaranteed income while still sharp, so neither they nor a less investment-confident partner must manage a portfolio later. Around age 75 is a common review point — death benefits from drawdown become taxable at the beneficiary's marginal rate after 75, contributions lose tax relief, and age-rated annuity terms have improved materially by then.
You don't have to switch everything
Partial annuitisation is often the sweet spot: use enough of the drawdown pot to cover essential bills alongside the State Pension (£12,548 a year in 2026/27), and leave the balance invested for flexibility and legacy. Phasing — annuitising a slice every few years — spreads the interest-rate risk of buying everything on one day and ratchets up guaranteed income as you age. Compare where you stand today with drawdown vs annuity in 2026 before deciding how big the first slice should be.
Timing the switch
Two clocks run at once. Your age sets the underlying rate trajectory: each year you wait, mortality pricing improves your quote, which argues for patience. Gilt yields set the market backdrop: annuity rates follow them up and down, and today's 18-year-high pricing is a market condition, not a permanent fact — which argues against indefinite delay. Waiting also has a running cost: every year in drawdown is a year of investment risk and withdrawals, and a bad market run can shrink the pot faster than age improves the rate. There is no formula that resolves this cleanly; what works in practice is deciding the purpose first (how much guaranteed income your essentials need, and by what age you want investment decisions off your desk) and letting that schedule the purchases, rather than trying to time gilt markets.
How the process works
Because your drawdown fund is already crystallised, there is no new tax-free cash: the purchase price simply moves from your drawdown account to the insurer, and the annuity income is taxable like your drawdown withdrawals were. The steps are straightforward. First, get an open-market comparison — you are never obliged to buy from your drawdown provider, and switching insurer at purchase frequently adds meaningful income. Second, complete the health and lifestyle questionnaire honestly and fully; it can only increase your quote. Third, choose the shape: single or joint life, level or escalating, and any guarantee period or value protection to cover early death. Fourth, your drawdown provider sells the required investments and transfers the cash; income usually starts within a few weeks. Our types of annuity guide walks through the shape options in detail.
What switching costs — and what it doesn't
There is normally no explicit fee for using drawdown money to buy an annuity: the insurer's costs are built into the rate you're quoted, and if you use an adviser or broker their charge is either agreed separately or reflected in the terms — ask for it in pounds either way. Your platform may charge dealing costs to sell the investments funding the purchase, and closing a drawdown account entirely can involve an account fee at some providers, but these are small next to the sums involved. What the switch genuinely costs is optionality: the capital is gone from your estate (beyond any guarantee period or value protection you buy), future flexibility over that money ends, and if annuity rates improve later you cannot re-price. That is also the argument for phasing rather than converting everything at once. What it doesn't cost is tax-free cash you never took — any uncrystallised pension you still hold keeps its own 25% entitlement; only the crystallised drawdown fund has used its share.
Points to check before committing
Confirm what the purchase means for any remaining drawdown funds and your beneficiaries' position, remembering post-75 death benefits are taxed at the recipient's marginal rate. Check whether a large first annuity payment alongside existing withdrawals pushes you into a higher tax band in year one. And take the decision slowly — it cannot be reversed. An FCA-regulated adviser can model exactly how much guaranteed income your essential spending needs, compare whole-of-market and enhanced quotes, and time the switch around your tax position; for an irreversible purchase, that modelling earns its keep. You can also sanity-check quote levels first with our annuity calculator.