The importance of guaranteed income in a retirement strategy

A source of guaranteed income can play an important role in your future retirement strategy as it removes some of the biggest risks faced by retirees: longevity, market volatility, and inflation if the income source is inflation linked.

One of the greatest retirement risks is outliving your money. With life expectancies increasing, retirees may need income for 25–35 years or more. The state pension, defined benefit pensions and annuities are designed to pay for as long as you live. This shifts longevity risk away from the retiree and onto the institution providing the income.

Investment based pensions and saving vehicles fluctuate, and, depending on the level of risk you are taking, some fluctuations can be dramatic. Drawing an income during market downturns (called sequencing risk) can have a long-term impact on the longevity of funds.

Therefore, one option some retirees consider is securing sufficient income to meet their day-to-day expenditure, housing, utilities and food. This gives peace of mind and allows retirees to invest their remaining assets with more confidence and flexibility.

Additionally, some guaranteed income sources offer inflation adjustments, for example the triple lock on the state pension. Any inflationary increases on pensions and annuities are normally set at outset and cannot usually be changed later.

When planning for your retirement, individuals may wish to consider:

Check your state pension entitlement: there are options to top this up if you find yourself with missing years.
Review your pensions: check if your pensions are defined benefit which will give you a guaranteed income or defined contribution which will be investment-led.
Review your current core expenditure, taking consideration for future changes such as mortgage repayment.
Compare your guaranteed income to your expenditure – a cashflow planning tool could be helpful for this.

If you find yourself short and would prefer a secure income to cover your day-to-day expenditure, some individuals choose to utilise some of their savings, pensions and investments to purchase an annuity which will prove a guaranteed income for life. A financial adviser can assist you with all the above steps.

It is important to remember the limitations of both options. While guaranteed income lacks liquidity and flexibility for emergencies, investing provides high levels of flexibility and capital growth potential, but it does lack guarantees. Both play important roles in retirement planning.

The importance of guaranteed income in a retirement strategy lies in its ability to provide certainty in an uncertain phase of life. By ensuring lifelong income for essential needs, it reduces key risks, stabilizes retirement cash flow, and allows retirees to enjoy their savings with greater confidence and less stress.

Annuities

There are two types of annuities available in the market: a pension or a purchase life annuity. A pension annuity utilises an existing defined contribution pension and a purchase life annuity uses cash. These incomes can be purchased for life or for a set period. You can withdraw any tax-free cash available (typically 25% of your pension) before purchasing the annuity. Once an annuity is purchased it typically can’t be changed.

Pension annuities can normally be purchased from age 55 (increasing to 57 from April 2028 if you don’t have a protected pension age). Purchase life annuities using cash may be available at earlier ages. Before proceeding with a purchase, you will need to consider your other sources of income in retirement, how much income you need to meet your day-to-day expenditure, and discretionary spending such as holidays, along with considering how this may change over time. If you have a spouse or partner, you may wish to consider a joint annuity. You should also look at annual increases and protections should you pass in the first few years of your annuity.

You also do not have to take the annuity offered by your pension provider; you can shop around for potentially better rates.

Once your annuity is in payment, it is important to note annuity payments count as taxable income – the provider will usually deduct the tax before payment. Purchasing an annuity is a long-term, irreversible decision affecting your retirement income.

Advantages

Guaranteed income for life

Can offer secure income for as long as you live, depending on the annuity product and any options selected.
Can provide peace of mind for some retirees—no worrying about market crashes or running out of money.

Generally low-maintenance

Once it’s set up, there’s nothing to manage.
Payments arrive automatically (monthly/quarterly/annually).

Good if you don’t want investment risk

Your income doesn’t depend on how markets perform.
Especially appealing if you’re risk-averse or not interested in managing investments in retirement.

Enhanced annuities can pay more

Some lifestyle factors, such as health issues, could mean you may qualify for an enhanced annuity, which can pay significantly higher income.

Options to protect others

You can choose:
- Joint annuity (continues paying a spouse/partner)
- Guarantee period (e.g. payments continue for 5–10 years even if you die early)

Can help with budgeting

Knowing exactly what’s coming in makes it easier to plan bills and spending in retirement.

Disadvantages

Irreversible decision

Once purchased (after any cooling-off period), an annuity cannot normally be changed or surrendered, even if your circumstances change

Poor value if you die early

If you die soon after buying (and haven’t added protection options), the insurer keeps the remaining money.

Inflation risk

Level annuities don’t rise, so inflation can seriously erode your spending power over time.
Inflation-linked annuities exist, but the starting income will be lower.

Low rates (historically)

Annuity income depends on interest rates at the time you buy.
If rates are low, the income can feel disappointing.

Less flexibility than drawdown

You can’t:
- Take ad-hoc lump sums
- Increase income later
- Adjust to changing needs
Compare this with pension drawdown, which is far more flexible.

No access to capital

Once your pension pot is converted into an annuity, the capital is gone.
You’re trading flexibility for certainty.

Tax still applies

Annuity payments count as taxable income (after any tax-free lump sum).

Please note:

This article is for general information only and does not constitute advice. The information is aimed at retail clients only.

All information is correct at the time of writing and is subject to change in the future.

The Financial Conduct Authority does not regulate cashflow planning.

Annuity rates can change frequently and are influenced by long-term interest rates and gilt yields.

The value of your investments (and any income from them) can go down as well as up and you may not get back the full amount you invested. Past performance is not a reliable indicator of future performance. Investments should be considered over the longer term (minimum of 5 years) and should fit in with your overall risk profile and financial circumstances.

A pension is a long-term investment not normally accessible until 55 (57 from April 2028). The fund value may fluctuate and can go down, which would have an impact on the level of pension benefits available. Past performance is not a reliable indicator of future performance.

The tax implications of pension withdrawals will be based on your individual circumstances. Thresholds, percentage rates, and tax legislation may change in subsequent Finance Acts.

The Financial Conduct Authority does not regulate estate planning, tax planning, trusts, or Will writing.

If this article has raised any questions for you, feel free to get in touch!