
Retirement planning

Retirement planning
Retirement used to sound like a fixed destination. You worked, you saved, you reached retirement age, and then life changed.
For many people in the UK, it no longer feels that simple. The State Pension age is rising. Private pension access rules are changing. Prices have moved sharply over recent years. Many households are carrying mortgages, rent, adult children, caring responsibilities or uncertain work into later life.
No wonder the question “when can I retire?” often turns into something more anxious: “will I ever be able to retire at all?”
That anxiety is understandable. But it is not very useful until it becomes a plan.
Retirement planning is not about pretending you can predict the future perfectly. You cannot. It is about building a realistic baseline, testing different choices, and seeing which assumptions matter most.
One of the most common mistakes in retirement planning is treating retirement as a single age.
In reality, there are several different ages that matter. There is the age you would like to stop working. There is the age you may be able to access private pensions. There is your State Pension age. There is the age your partner may retire. And there is the age your savings and pensions can actually support.
These dates do not always line up.
The UK State Pension age is increasing from 66 to 67 between 2026 and 2028. People born between 6 April 1960 and 5 March 1961 reach State Pension age gradually between 66 and 67, depending on their exact date of birth. People born from 6 March 1961 to 5 April 1977 currently reach State Pension age at 67.
Private pension access is separate. The normal minimum pension age is currently 55, but is due to rise to 57 from 6 April 2028, unless an exception applies, such as ill-health retirement or a protected pension age.
That means someone thinking “I will retire at 55” may need to answer a harder question: what will I live on between stopping work, accessing private pensions and receiving the State Pension?
The State Pension is a major part of UK retirement income, but it is not the whole answer for most households.
For 2026 to 2027, the full new State Pension is £241.30 per week. Not everyone receives the full amount, because entitlement depends on National Insurance record and other factors.
That makes it dangerous to use the headline State Pension figure as a planning shortcut. Some people will receive the full amount. Some will not. Couples may have two different entitlements.
People with gaps in their National Insurance record, periods contracted out, time abroad, self-employment history or caring responsibilities may need to check their own forecast carefully.
The State Pension can provide a useful foundation. But the important planning question is: what does it cover, and what still needs to come from private pensions, savings, investments, property income, work or other sources?
This is where the real planning gap appears.
DWP research published in 2024 found that 41% of people aged 40 to 75 said they had no idea how much income they would need in retirement. Only 17% said they had a very good idea.
Even among people aged 55 to 59 and 60 to 64, around a third were unsure of their income needs in retirement.
That matters because retirement is not just about the size of your pension pot. It is about the relationship between when you stop earning, when guaranteed income begins, how much you want to spend, how long the money may need to last, how investment returns and inflation behave, how tax affects withdrawals, and whether you are planning alone or as a household.
A pension pot that looks large in isolation may not support the spending level you expect. A smaller pot may go further if you have lower fixed costs, later retirement, guaranteed income, property income or a partner with additional pension income.
There is no single answer that works for everyone.
The Retirement Living Standards give a helpful way to think about retirement lifestyles. The current figures estimate that a one-person household outside London needs around £13,400 a year for a minimum retirement lifestyle, £31,700 for moderate, and £43,900 for comfortable. For a two-person household, the equivalent figures are £21,600, £43,900 and £60,600.
Those figures are useful because they turn vague words such as “comfortable” into something more concrete.
But they are still benchmarks.
The figures assume someone owns their home with no mortgage. That matters. Someone who owns their home outright may face a very different retirement income need from someone still renting or paying a mortgage.
Someone supporting adult children, helping elderly parents, running a car, travelling regularly or maintaining an older property may need a different number again.
So the question should not be “what is the average retirement income?” It should be: what would my version of retirement cost, and can my income and assets support it?
Many people expect to work longer. Sometimes that is a positive choice. Work can provide income, structure, purpose and social connection.
But “I will just keep working” is not a complete retirement strategy.
Health, redundancy, caring responsibilities, burnout, age discrimination or changes in the labour market can all force people to stop earlier than planned.
Institute for Fiscal Studies research on the previous State Pension age rise from 65 to 66 found that the reform increased employment among 65-year-olds. But it also found that many people had already left paid work before reaching State Pension age.
That does not mean working longer is wrong. It means it should be tested as one scenario, not assumed as the only fallback.
A better question is: under what conditions could I retire, and what trade-offs would I need to accept?
That shift matters.
“Can I retire?” often creates a yes or no answer. That can feel frightening or paralysing.
“Under what conditions?” opens the door to practical choices.
For example, you may find that retiring at 60 is possible, but only with lower spending before State Pension age. Or that retiring at 62 is more realistic than 60. Or that delaying by two years materially improves sustainable spending.
You may find that a secure baseline of guaranteed income gives you more confidence to invest the rest. Or that your plan depends too heavily on optimistic investment returns.
None of those answers is perfect. But they are useful.
The aim is not to produce a magical number. The aim is to understand the shape of the problem.
A useful retirement plan should do more than tell you the value of your pension pot.
It should help you see the income you may receive each year, the spending your assets may support, when your State Pension starts, when private pension access becomes available, and how much may need to come from pensions, savings or other income.
It should also help you see whether your money is projected to run down too quickly, how tax may affect pension withdrawals, and what happens if you change retirement age, spending or assumptions.
This is why scenario planning is so important.
Planiva’s retirement planner is designed around this kind of question. It helps individuals and couples project retirement income, spending, asset balances and tax over time, then test how different assumptions affect sustainable spending and long-term outcomes.
That matters because retirement is rarely a single decision. It is a set of connected decisions.
You do not need to solve everything in one sitting.
Start with a simple baseline. Use your current age, target retirement age, pension pots, savings and investments, expected State Pension, any other income, a realistic annual spending target, and sensible inflation and investment return assumptions.
Then create alternatives.
Try one version where you retire earlier. Try one where you retire later. Try one where spending is higher in the active years of retirement and lower later. Try one where investment returns disappoint. Try one where one partner retires before the other.
The point is not to predict the future exactly. The point is to stop relying on a single guess.
The fear that you may never retire is powerful because it is vague.
A plan does not remove uncertainty. It does not guarantee investment returns. It does not control inflation, tax rules, pension policy or health. It is not regulated financial advice.
But it does give you something better than a feeling.
It gives you a baseline. It gives you scenarios. It gives you trade-offs. It helps you see which choices matter most.
For many people, that is the first useful step.
You may not be able to control every part of your retirement future. But you can stop treating retirement as a distant blur and start testing what could actually work.
This article uses publicly available information from GOV.UK, DWP, the Retirement Living Standards and the Institute for Fiscal Studies.
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Planiva helps you build a retirement baseline, then compare what happens if you retire earlier, work longer, change spending levels or rely more heavily on pensions, savings or guaranteed income.