Yes, you can usually switch from drawdown to an annuity later, with some or all of the fund. The income depends on your age, health and rates then.

Pension Wise, the guidance service from MoneyHelper, offers free appointments to help you understand your options. Prefer a person to look at your own pots and tax? Your drawdown fund and the tax on a switch are among the things an FCA-authorised adviser can cover on a free call-back, which you request with the form on this page.

Can I use my drawdown pension to buy an annuity?

You can. Of a lifetime annuity, HMRC’s Pensions Tax Manual says: "It may be purchased from either uncrystallised funds, a drawdown pension fund or a flexi-access drawdown fund." The same page limits this to money purchase pensions, the type often called defined contribution.

Going into drawdown does not close the door. MoneyHelper says that once a pension is in drawdown, "you can still change your mind and choose another way to take your pension money", including to "convert some or all of your pension drawdown pot into guaranteed income – for life or for a fixed period".

For the case for each route, see annuity or drawdown, and for what an annuity is, how a pension annuity works.

How switching from drawdown to an annuity works

In practice you ask for annuity quotes, choose one, and the price is paid out of your drawdown fund. Under HMRC’s rules the annuity must come from an insurance company, and it need not be your drawdown provider: MoneyHelper suggests you "always compare annuity providers to find the best deal for you, including your existing pension provider". Our guide to annuity rates explains what to compare.

The choices that shape the income are made when you buy. They include whether payments rise each year, whether a partner is covered and whether any guarantee or protection is added; any protections are chosen when you first take out the annuity, and each one usually lowers the income.

Most annuities then come with a 30-day cooling-off window in which a purchase can be cancelled and the money returned. After that, MoneyHelper says you typically cannot change your mind, so check each feature before you sign. Charges for moving out of drawdown, and how long it takes, differ by provider; an adviser reached through the form can check yours without charge.

How your age and health change the annuity rate you are offered

MoneyHelper lists what the income depends on: how much you convert, how long it should pay, whether it rises each year, and a rate the provider sets from current interest rates and other market factors as well as your age, your health and the place you plan to live. A switch made years after you entered drawdown is therefore priced on your age, health and the market on that later day, not on the day you started drawdown.

MoneyHelper makes this point about a fixed-term annuity that ends with a lump sum: you could buy another annuity with it, and "this might mean you can get a higher paying annuity as it’ll be based on an older age and health – but it all depends on the rates available at the time". Rates on the day can move either way.

Health matters because quotes depend on how long you are expected to live. You are asked medical questions, and MoneyHelper says you might be offered a higher income if you "have a medical condition – like diabetes, high blood pressure or cancer", or are overweight or smoke. Providers call this an enhanced or impaired life annuity; see enhanced annuity rates and how to qualify for one. Your medical details are discussed on the call, not typed into the form. An adviser can go through how yours might change a quote once you have asked for a call-back.

Pot size counts too. Money left in drawdown stays invested, so its value can fall as well as rise until you take it out, and you may get back less than was paid in. The pot you convert may be worth less, or more, than when you started. For when people tend to buy, see what age to buy an annuity.

Tax when you switch, and what happens to the tax-free cash

Money that has already gone into drawdown

HMRC’s manual says that if an annuity is purchased from a drawdown pension fund, "it does not generate an entitlement to a pension commencement lump sum", the tax-free lump sum. Its reason is that the member "could potentially already have been entitled to a lump sum when those original funds were designated to provide drawdown pension". If yours is a flexi-access drawdown fund, an adviser can explain on a free call-back how the tax-free cash rules apply to it.

If some of your pot was never put into drawdown

Where only part of a pension went into drawdown, the untouched part is uncrystallised. HMRC says that when an annuity is bought from uncrystallised funds, a lump sum paid in connection with it may qualify as a pension commencement lump sum. It must be paid within an 18-month period starting 6 months before the purchase and ending 12 months after it.

For most pots the tax-free part tops out at 25%, and GOV.UK says "the most you can take is £268,275" across your pensions. That lump sum allowance is the limit for most people; those with protections may have more. If you took tax-free cash earlier, it already counts towards that limit. See taking the tax-free lump sum.

How the annuity income is taxed

Annuity income is counted when your Income Tax is worked out. HMRC’s manual says it is taxable as pension income through PAYE, and that the provider must deduct the tax before paying you, usually using your tax code.

If you have taken taxable money out of drawdown, MoneyHelper says the £60,000 annual allowance for paying into a pension reduces to £10,000. That is the money purchase annual allowance, covered in pension tax relief. Under HMRC’s trigger rules, buying a lifetime annuity whose terms allow the payments to decrease also sets it off, for annuities bought on or after 6 April 2015.

Switching from drawdown to an annuity: common questions

Can I buy an annuity with only part of my drawdown fund?

Yes. Some or all of the fund can be used, and what is left can stay invested. Each of several pensions can also go a different way.

Can I go back to drawdown after buying an annuity?

No. HMRC’s manual states: "An existing scheme pension or lifetime annuity cannot be converted into drawdown pension." Cancelling is only possible during the cooling-off period; see can I cash in my annuity.

Does the annuity have to come from my drawdown provider?

No. MoneyHelper lists quotes from your existing pension provider, if it sells annuities, and from insurance companies. Comparing them before you choose is what it recommends.

What if my drawdown pot has lost value?

The income depends partly on how much you convert, so a smaller pot buys a smaller income, other things equal. The risks of drawdown include this, and waiting for a recovery means that annuity rates and your age change meanwhile.

Is paid advice required for this switch?

Not necessarily. Pension Wise appointments are free, and MoneyHelper’s annuity comparison tool shows what different providers would pay; it also says a regulated adviser can help with products, providers and tax. Unexpected calls, texts or emails offering to help with your pension are a warning sign; the FCA lists the tactics on its pension scams page.

Before you move your drawdown fund

The answer to "can I switch" is usually yes. Whether to switch, when, and with how much of the fund turns on your health, your other income, the tax-free cash you have taken and what you want to leave behind. An adviser can weigh those together on a free call-back, which you can request with this page's enquiry form.

Sources, read on 26 October 2026: HMRC Pensions Tax Manual (PTM062400, PTM062701, PTM056520); MoneyHelper (drawdown, annuities, compare annuities, read from archived copies); GOV.UK, Lump sum allowance.