Pension Drawdown vs Annuity 2026/27 — Flexibility, Income & Tax

The pension freedoms allow you to keep your pot invested and draw income when you need it — flexi-access drawdown — or use pension funds to buy a guaranteed annuity for life. For 2026/27 the normal minimum pension age is generally 55, subject to scheme and protected-age rules; it is scheduled to rise to 57 from 6 April 2028. Tax depends on how benefits are taken, your other income and the tax year. Model your withdrawal strategy with the Pension Drawdown Calculator→.

This guide compares the two products on income, risk, death benefits and tax, with a worked £200,000 pot so you can see the real arithmetic before choosing.

The Two Options at a Glance

Drawdown suits people who want control, have other guaranteed income, or want to pass money on. Annuities suit people who need a floor of income they cannot outlive and who are happy to trade the pot for the guarantee. The two are not rivals in the way the marketing suggests — the strongest plans typically annuitise a portion for essentials and draw down the rest flexibly.

How Flexi-Access Drawdown Works

You can usually take up to 25% of the pot as tax-free cash, subject to the lump sum allowance — £50,000 from a £200,000 pot if no previous benefits or protected-allowance issue changes the calculation — and leave the remaining £150,000 in flexi-access drawdown. Withdrawals from the taxable part are normally pension income for the tax year, and the actual tax depends on other income, tax code and allowances. The alternative UFPLS route usually makes 25% of each payment tax-free and 75% taxable, but it can have different allowance and MPAA consequences. Drawdown leaves investment, sequencing, longevity and fee risk with the individual; provider charges are agreement-specific.

How Annuities Work

A lifetime annuity converts the chosen pension funds into income under the annuity contract. The quote depends on age, health, purchase amount, interest rates and options such as single or joint life, guarantee periods, value protection and escalation. Enhanced terms may be available where health or lifestyle information affects life expectancy, but no generic rate or percentage should be assumed. The core attraction is longevity protection: the income continues under the contract for life, while the capital and death-benefit options depend on the options selected at purchase.

Worked Example — A £200,000 Pot

Drawdown. £50,000 tax-free cash taken immediately. If the remaining £150,000 earns a constant 4% a year and £10,000 is withdrawn at the end of each year, a simplified model leaves about £31,000 after 20 years, before fees, tax and real-world market volatility. Actual returns and withdrawal timing can produce a much higher or lower balance; there is no guaranteed legacy amount.

Annuity. A 65-year-old buys a level single-life annuity at, say, 6.5%: £13,000 a year guaranteed for life. Total income over 20 years is £260,000 from a £150,000 purchase price — but if he dies at 72, the annuity has paid only £91,000 and the rest is gone.

Tax and the MPAA Trap

The Money Purchase Annual Allowance is relevant when you flexibly access a money-purchase pension; it does not automatically apply to every annuity purchase. For 2026/27 the MPAA is generally £10,000, while the standard annual allowance is £60,000, subject to the detailed rules. Taking only tax-free cash without flexible taxable income does not normally trigger the MPAA. Annuity income is normally taxable as pension income, with the exact treatment depending on the product and the benefits taken.

Phased Retirement and Partial Crystallisation

You do not have to crystallise the whole pot on day one. Phased retirement can split benefits into segments: one segment may be crystallised, with its available tax-free cash and the rest moved to drawdown, while other segments remain uncrystallised. This can spread taxable income and preserve choice, but it does not create extra tax-free cash beyond the available allowances and can affect MPAA or other limits depending on the route. A £50,000 segment could produce £12,500 tax-free under a simple 25% assumption, but the provider's calculation and prior allowance use control the result. It is not automatically the most tax-efficient structure.

Inflation and Escalating Annuities

The classic annuity weakness is inflation: a level income can lose purchasing power. Escalating annuities start lower but can rise under the selected fixed or inflation-linked terms; the rate and starting income must be obtained from the quote. Drawdown may grow with investments but can also fall, and a flat withdrawal may lose purchasing power. A hybrid can combine a guaranteed income floor with flexible investments, but it still carries product, inflation, investment and longevity trade-offs.

Match the product to the job of the money

Start with essential spending rather than the pension product. List housing, food, utilities, insurance, healthcare and other costs that must be paid even when markets are weak. Then identify guaranteed income from the State Pension, defined-benefit schemes, an existing annuity and other reliable sources. The gap between essential spending and guaranteed income is the amount that needs a dependable plan. An annuity can fill some or all of that gap; drawdown can fill it only if the withdrawal strategy remains sustainable through poor returns and a long retirement.

Next separate discretionary spending from essential spending. Travel, gifts, home improvements and one-off purchases may suit a flexible drawdown pot because the amount can change. A retiree who needs the same payment every month may value an annuity even if the initial quoted income is lower than an optimistic drawdown illustration. Conversely, buying an annuity with money that may be needed for a large future expense gives up flexibility and may require a separate cash reserve.

Sequence risk and withdrawal discipline

Drawdown exposes the retiree to sequence risk: a fall early in retirement can reduce the invested pot while withdrawals continue. A constant percentage withdrawal, a fixed cash amount and a guardrail strategy produce different outcomes. Do not treat a provider's growth illustration as a promise. Test a poor early-return sequence, higher inflation, a longer life and a temporary spending increase. Keep fees, tax and the timing of withdrawals visible in the model.

Annuity income removes market risk for the amount covered by the contract, but it does not remove inflation risk unless escalation is selected and it does not cover costs outside the guaranteed income. Ask whether the annuity is level, escalating, single-life or joint-life, and whether a guarantee period or value protection has been selected. A higher starting income may result from giving up escalation, survivor protection or a guarantee period, so compare the whole contract rather than the headline rate.

Death benefits and beneficiary choices

Death-benefit comparisons should be made before crystallisation. A drawdown fund can remain available for beneficiaries, but the amount depends on investment performance, withdrawals, fees and the applicable tax rules. An annuity can provide a spouse's or partner's income, a guarantee period or value protection only when the chosen contract includes those features. A single-life level annuity with no guarantee can stop on death, even if the policyholder has received less than the original purchase amount.

Ask the provider to show the death-benefit result for death at different ages and to explain the nomination process. Keep beneficiary nominations current after marriage, divorce, bereavement or a change in family circumstances. Do not describe “before age 75” as an unconditional tax-free promise: the tax depends on the benefit type, allowance, reporting and the relevant rules in force when the benefit is paid.

Tax-year cash-flow planning

The tax-free amount, taxable pension income and other income should be modelled for the same tax year. Taking a large taxable withdrawal alongside State Pension, employment income or investment income can push part of the total into a higher tax band. Taking a tax-free lump sum is not the same as taking the whole pot tax-free. Check the provider's tax code and emergency-tax risk when a new pension income starts, and reconcile the first payment with the subsequent tax-code update.

If you continue working, compare the withdrawal with salary and pension contributions. Flexible taxable access can affect the MPAA and therefore the amount that can be contributed to money-purchase pensions with tax relief. An annuity purchase does not automatically have the same consequence, but the exact route and any earlier flexible access must be checked. A regulated adviser or pension provider should confirm the effect before an irreversible crystallisation decision.

Compare quotes and documents, not labels

For an annuity, obtain more than one quote where possible and disclose relevant health and lifestyle information accurately. Compare the income, escalation, survivor percentage, guarantee period, value protection, payment frequency and whether the income is payable in advance or arrears. For drawdown, compare platform charges, fund charges, adviser fees, withdrawal options, investment choices and the provider's process for changing income.

Keep the key facts illustration, quotation, product terms, risk warnings and beneficiary nomination with the retirement plan. Record which assumptions were used in the drawdown model and when the model will be reviewed. A decision can be revisited for uncrystallised funds, but an annuity purchase is generally difficult or impossible to reverse, so pause if the quote or tax treatment is unclear.

Choosing Your Route

Frequently Asked Questions

Run your own pot through the Pension Drawdown Calculator→, then read the Pension Tax-Free Cash guide for the 25% rules and the Pension vs ISA guide if you are still building the pot.

Official sources

• GOV.UK: How you can take your pension
• HMRC: Drawdown pension rules
• GOV.UK: Pension schemes rates 2026 to 2027
• GOV.UK: Tax on private pension death benefits
• GOV.UK: Lump sum allowance