How Much Income Can You Get From a £100,000 Pension Pot?
If you have a £100k pension pot, you are probably wondering exactly how much retirement income it can provide. The answer depends on how you choose to access your pension, your age, your health, and your attitude to risk. This guide gives you detailed income projections for every major option.
Annuity Income From £100k
After taking your 25% tax-free cash of £25,000, you have £75,000 to purchase an annuity. The income you receive depends on the type of annuity you choose:
| Annuity Type | Annual Income | Monthly Income | Notes |
|---|---|---|---|
| Single-life level | £3,900 | £325 | Highest initial income, no inflation protection |
| Joint-life (50% spouse) | £3,300 | £275 | Continues to spouse at reduced rate |
| Inflation-linked (RPI) | £2,625 | £219 | Starts lower, increases annually |
Annuity rates vary between providers and change frequently. The figures above are indicative based on 2026 rates for a 67-year-old in average health. Shopping around using the Open Market Option can increase your income by 10-20%, and enhanced annuities for those with health conditions can pay even more.
Drawdown Income From £100k
With flexi-access drawdown, your £75,000 remains invested and you withdraw income as needed. The sustainable amount depends on your withdrawal rate:
| Withdrawal Rate | Annual Income | Monthly Income | Sustainability |
|---|---|---|---|
| 3.5% (conservative) | £2,625 | £219 | High probability of lasting 30+ years |
| 4.0% (moderate) | £3,000 | £250 | Good probability of lasting 25-30 years |
| 5.0% (aggressive) | £3,750 | £313 | Risk of depletion within 20 years |
What affects drawdown sustainability?
The 4% rule (originally from the Trinity Study) assumes a balanced portfolio of equities and bonds. In practice, your drawdown sustainability depends on investment returns, fees, inflation, and the sequence of returns in early retirement. A bad market in your first few years of drawdown can permanently reduce your pot's longevity.
Tax on Your £100k Pension Income
Your £25,000 tax-free lump sum is entirely free of income tax. All other pension income is taxed as earned income. With the 2026/27 personal allowance at £12,570 and the full State Pension at £11,973, almost all of your private pension income will be taxable.
For example, if you take the State Pension plus an annuity of £3,900, your total gross income is £15,873. After the personal allowance, you would pay basic-rate tax (20%) on £3,303 of taxable income, resulting in a tax bill of approximately £661 per year.
Maximising Income From £100k
- Shop around for annuities: Never accept your existing provider's annuity offer without comparing the market. The Open Market Option is your legal right.
- Consider an enhanced annuity: If you have health conditions (including diabetes, high blood pressure, or a history of smoking), you may qualify for an enhanced annuity paying 10-40% more.
- Use natural yield in drawdown: Investing in dividend-paying funds and withdrawing only the natural income can preserve your capital while providing regular income.
- Stagger your withdrawals: Drawing income monthly rather than annually allows more of your pot to remain invested and growing.
- Review fees ruthlessly: On a £100k pot, a 1% annual fee costs £1,000 per year. Switching to a low-cost platform could save you thousands over your retirement.
Combining Income Sources
Your £100k pension pot is unlikely to be your only income source in retirement. Most retirees combine:
- State Pension: £11,973 per year (full new State Pension 2026/27)
- Private pension income: £3,900 from annuity or £3,000 from drawdown
- Other savings: ISAs, general investment accounts, rental income
- Part-time work: Many retirees work part-time in early retirement to reduce pension withdrawals
Combining these sources strategically – for example, using ISA withdrawals in years when your pension income pushes you close to a tax threshold – can meaningfully increase your after-tax retirement income.