Drawdown vs Annuity — Which Is Best for Your Retirement Income?
A head-to-head comparison of pension drawdown and annuities — pros, cons, costs, risks, and how to decide which is right for your retirement.
·4 min read
Drawdown or annuity? This is the biggest decision most people face at retirement. Here’s a detailed comparison.
At a Glance
Feature
Drawdown
Annuity
Income guarantee
No — depends on investment returns
Yes — guaranteed for life
Flexibility
High — vary income, take lump sums
None — fixed once purchased
Investment risk
You bear it — fund can go up or down
Insurance company bears it
Income can run out
Yes — if you withdraw too much or investments perform poorly
No — income paid until death
Potential for growth
Yes — investments can grow
No (except investment-linked annuities)
Tax-free lump sum
Take 25% upfront (or in stages)
Take 25% upfront
Death benefits
Strong — remaining fund passes to beneficiaries
Limited — stops on death (unless joint/guaranteed)
Simplicity
Requires ongoing decisions
Very simple — income just arrives
Charges
Investment and platform fees (0.5–1.5%/year)
No ongoing charges (built into the rate)
Reversible
Yes — can buy an annuity later
No — 30-day cooling-off only
How Drawdown Works
Step
Detail
1
Take up to 25% tax-free lump sum
2
Rest stays invested in your chosen funds
3
Withdraw income as and when you need it
4
Income is taxed as earnings (via your tax code)
5
Fund continues to grow (or shrink) based on investment performance
Drawdown Pros and Cons
Pros
Cons
Complete flexibility — change income whenever
Investment risk — fund can fall
Potential for investment growth
Income could run out if you live longer than expected
Excellent death benefits — fund passes to heirs
Requires ongoing management and decisions
Can take varying amounts (e.g. more in early retirement)
Charges eat into returns
Can defer State Pension and draw pension first
Temptation to withdraw too much
Tax planning — control your withdrawals to stay in lower tax bands
Need to monitor regularly or pay an adviser
How an Annuity Works
Step
Detail
1
Take up to 25% tax-free lump sum
2
Hand remaining pension to an insurance company
3
They pay you a guaranteed income for life
4
Income is taxed as earnings
5
Decision is irreversible (after 30-day cooling-off period)
Annuity Pros and Cons
Pros
Cons
Guaranteed income for life — no risk of running out
No flexibility — income is fixed
No investment decisions or management
Irreversible — can’t change your mind
Simple — income just arrives each month
If you die early, most of the money is lost (unless guaranteed period/joint)
Protects against living longer than expected
Poor value if interest rates are low (historically)
Can include inflation protection
No potential for growth
Enhanced rates for health conditions
Money is gone — can’t pass it on (except joint/guaranteed options)
Income Comparison Over Time
Scenario: £200,000 Pension Pot, Age 65
Year
Drawdown (4% withdrawal, 5% growth)
Level annuity (~£14,000/year)
3% escalating annuity (~£10,400/year starting)
1
£8,000
£14,000
£10,400
5
£8,000 (adjusted)
£14,000
£11,707
10
£8,000 (adjusted)
£14,000
£13,572
15
£8,000 (adjusted)
£14,000
£15,736
20
£8,000 (adjusted)
£14,000
£18,244
Remaining fund at year 20
~£208,000 (if markets average 5%)
£0 (no fund)
£0 (no fund)
Total income over 20 years
~£160,000
£280,000
~£283,000
Key point: Drawdown preserves the fund for beneficiaries, while annuity maximises guaranteed income. The annuity recipient receives far more income — but the drawdown recipient still has a £200k+ fund.
What If Markets Fall?
Scenario
Drawdown outcome after 20 years
Markets average 7%/year
Fund grows to ~£270,000
Markets average 5%/year
Fund ~£208,000
Markets average 3%/year
Fund ~£150,000
Markets average 1%/year
Fund ~£95,000
Markets average -1%/year
Fund runs out in ~22 years
With an annuity, none of this matters — you get paid regardless.
Death Benefits Comparison
Feature
Drawdown
Annuity
Die before 75
Remaining fund to beneficiaries tax-free
Income stops (unless guaranteed period or joint)
Die after 75
Remaining fund taxed at beneficiary’s marginal rate
Income stops (unless guaranteed period or joint)
Joint life option
N/A — fund passes directly
Can add 50–100% spouse’s pension (reduces your income)
Guarantee period
N/A
Can guarantee 5 or 10 years of payments even if you die
Value left if die at 70
Could be £150,000+
Could be £0 (single life, no guarantee)
Who Drawdown Suits Best
Profile
Why drawdown works
Larger pension pots (£200,000+)
Can absorb market volatility
Other guaranteed income (State Pension, DB pension)