Please note: This article is for general information only and does not constitute advice. The information is aimed at individuals only.
All information is correct at the time of writing and is subject to change in the future.
Keep in mind that financial decisions depend on individual circumstances. An option that is suitable for one person, may not be appropriate for another person when their objective, risk tolerance, tax position, and personal circumstances are considered.
The triple lock increases the State Pension year-on-year to protect pensioners from the effects of inflation.
Learn how the triple lock works, how it benefits retirees, and two additional strategies you might use to mitigate the effect of inflation on your personal pension wealth alongside your State Pension.
The triple lock ensures your State Pension income rises each year
The triple lock came into force to combat pensioner poverty by ensuring that the State Pension rises each tax year in line with one of three measures:
- Average wage growth (between May and July of the previous year)
- The rate of inflation, measured by the previous September’s Consumer Prices Index (CPI)
- 2.5%.
Whichever of these “locks” is the highest determines how much the State Pension will increase.
Most recently, State Pension payments increased by 4.8% on 6 April 2026 in line with average wage growth between May and July 2025. This increased the new full State Pension from £230.25 to £241.30 a week (£12,547.60 a year).
Critics argue that the triple lock puts too much strain on public spending
In a bid to reduce government spending, between 1979 and 2011, the State Pension initially rose in line with inflation, as measured by the Retail Prices Index (RPI).
However, according to the Pensions Policy Institute (8 September 2020), this caused the value of the State Pension to drop to 16% of average earnings in 2010, compared to 26% in 1979.
To remedy this, the coalition Conservative-Liberal Democrat government introduced the State Pension triple lock in 2011 to ensure that pension growth aligned with rising costs.
While the measure has effectively boosted the State Pension income every subsequent year, critics of the policy believe it is unsustainable.
The Institute for Fiscal Studies (21 October 2025) revealed that the triple lock has increased annual government spending by £12 billion more than if it had just been uprated in line with average earnings since 2011. The Office for Budget Responsibility (8 July 2025) predicts that this figure will reach £15.5 billion by 2030.
From a national budget perspective, this means that State Pension spending, which currently sits at around 5% of GDP, could reach as high as 8% by 2072/73 and place added pressure on other areas of public spending, according to data from Fidelity (21 January 2026).
The triple lock maintains retirees’ spending power
Despite the long-term fiscal concerns, the triple lock is a lifeline for many pensioners as it helps them retain their spending power – the amount of goods and services they can buy with a specific amount of money.
Spending power is primarily impeded by inflation (or the cost of living), which increases the costs of goods and services year-on-year.
For example, between 2020 and April 2026, inflation increased by 30.4%, or at an average rate of 4.34% a year. According to the Bank of England inflation calculator, this means that £100 in 2020 would be equivalent to £130.44 in April 2026.
To prevent inflation from eroding pensioners’ wealth, the triple lock increases State Pension payments each year in line with or higher than inflation rates (measured using CPI).
Last year, inflation rose by 3.8%, according to the Office for National Statistics (22 October 2025).
However, because the triple lock increased the State Pension based on wage growth to 4.8%, this enhanced pensioners’ spending power by raising payments above the rate of inflation.
2 ways you might manage the effects of inflation on your pension wealth
The triple lock is only valuable for maintaining your State Pension spending power. Keep reading to learn two financial planning options you might use when managing your private pension.
1. Purchase an inflation-linked annuity
An annuity provides a guaranteed, fixed income for life or for a set period, which you purchase using all or a portion of your defined contribution (DC) pension.
The primary benefit of an annuity is stability and security through regular payments. If you purchase an inflation-linked annuity, the income it provides would rise annually in line with inflation. As a result, it could prevent the cost of living from eroding your spending power.
However, purchasing an annuity means your wealth is no longer invested, so you wouldn’t benefit from potential investment growth. Your income is also fixed and is not as flexible as alternative options, which may allow you to adjust your income to suit your needs.
The purchase of an annuity is usually irreversible, so it’s important to assess all your options first.
2. Keep your pension invested
Alternatively, you might choose to keep your pension invested while taking an income during retirement using flexi-access drawdown.
This allows your wealth the opportunity to grow over the course of your retirement. As returns could potentially keep pace with or exceed the rate of inflation, this option might increase your long-term spending power. If you’re planning to pass your pension to beneficiaries through an inheritance, this option could also mean you leave more for them.
Another potential benefit of flexi-access drawdown is that you can flexibly access your wealth, withdrawing as little or as much as you want at a time, offering you greater spending freedom. As a result, you might adjust your income to reflect the cost of living.
On the other hand, keeping your pension wealth invested also means it is at the mercy of the market. If there is a downturn, you could end up losing money. You should consider what level of investment risk is appropriate for you.
In addition, if you choose flexi-access drawdown, you’re responsible for ensuring your pension provides an income for the rest of your life. As a result, there’s a risk you could spend too much too soon. A financial plan could help you manage pension withdrawals as part of a long-term strategy.
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Learn how we could help you create strategies for managing inflation during your retirement by contacting us today.
Please note: 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
