New Reform UK Adviser Says State Pension Triple Lock Is “Unsustainable”
Reform UK has found itself facing an uncomfortable political contradiction after appointing a new economic adviser who has previously argued that Britain’s state pension triple lock should be scrapped.
Mitchell Palmer, an economist associated with the free-market Adam Smith Institute, has been appointed as an economic adviser to Reform’s economic spokesman Robert Jenrick. His arrival has attracted attention because his views on pensions appear to clash with the party’s recent commitment to protecting the triple lock.
The triple lock is one of the most politically sensitive commitments in British politics. Under the system, the state pension rises each year by whichever is highest of average earnings growth, inflation or 2.5 per cent. The policy is designed to protect pensioners from losing purchasing power and to ensure that retirement incomes do not fall significantly behind the wider economy.
But Palmer has argued that the system is too expensive and creates an unfair burden on younger generations.
Speaking to GB News in April, Palmer questioned Jenrick’s support for retaining the triple lock. He argued that there are other ways of protecting pensioners’ living standards without creating what he described as an unpredictable “ratcheting effect” in government spending. He also suggested that pensioners could become better off relative to working people as the number of retirees increases.
His comments have placed Reform in an awkward position.
Only months ago, Jenrick publicly backed the triple lock as part of Reform’s approach to pensions. The party has sought to reassure older voters that they would be protected even while proposing major reductions in other areas of welfare spending.
That distinction is becoming increasingly important.
Reform has presented itself as a party determined to reduce government spending, cut taxes and tackle Britain’s growing debt burden. Yet pensions represent one of the largest and fastest-growing areas of public expenditure. Any serious attempt to reduce the long-term cost of government therefore inevitably raises the question of whether the triple lock can remain untouched indefinitely.
The appointment of Palmer suggests that at least some people inside Reform are prepared to have that debate.
A Reform spokesperson has defended his appointment, saying that Jenrick believes in hiring intelligent people with whom he does not necessarily agree. The message appears to be that Palmer’s views do not automatically represent official Reform policy.
That explanation may be technically correct, but it does little to remove the political difficulty.
If Reform believes that the triple lock is sustainable, why appoint an adviser who has publicly argued that it is not?
And if Palmer’s analysis is correct, how can Reform promise pensioners that their triple lock is safe while simultaneously attempting to reduce spending elsewhere?
These questions could become increasingly important as the party develops its economic programme.
The pressure comes from Britain’s changing demographics. The country has an ageing population, meaning that a growing proportion of public spending is directed towards pensions, healthcare and other services for older people. At the same time, the number of working-age taxpayers available to finance those services is not increasing at the same rate.
This is at the heart of Palmer’s argument.
A pension system can become increasingly expensive if pension payments rise faster than the incomes of the people who ultimately finance public expenditure. The triple lock can amplify that problem because the pension automatically follows whichever of three measures produces the largest increase.
The 2.5 per cent floor is particularly significant during periods of weak wage growth or low inflation. Even when the economy is barely growing, pensioners can receive an increase of at least 2.5 per cent.
Supporters of the system argue that this protection is necessary because pensioners should not be expected to absorb economic shocks after retirement. Many older people have limited opportunities to increase their income through work, making them particularly vulnerable to inflation and rising living costs.
There is also a moral argument.
The state pension is intended to provide a basic level of financial security after decades of working and paying taxes. Supporters say pensioners should be able to expect a predictable income rather than having to worry that governments will repeatedly reduce their living standards.
This argument is particularly powerful politically because older voters tend to participate in elections at higher rates than younger voters.
Any party proposing to weaken the triple lock would therefore risk an immediate electoral backlash.
That may explain why Reform has so far chosen to maintain its commitment despite the arguments made by Palmer.
Indeed, the party’s wider welfare strategy currently draws a sharp distinction between pensioners and people of working age.
Reform has proposed significant changes to working-age benefits while insisting that pensioners should continue to receive the triple lock. Critics argue that this approach is inconsistent because it protects one of the largest areas of welfare spending while seeking major reductions elsewhere.
The scale of the issue is considerable. One analysis cited in recent debate estimated that maintaining the triple lock could represent around £4.8 billion of additional annual spending by 2033–34 compared with a different indexation approach. The broader long-term pressures are even larger because pension expenditure is already a major component of government spending.
This creates an obvious dilemma for Reform.
The party wants to reduce the welfare bill and create room for tax cuts. But protecting pensioners from reductions means that the savings must come disproportionately from other groups or from reductions in other areas of government spending.
That is precisely what Palmer appears to be challenging.
His position also raises the issue of intergenerational fairness.
Younger workers today face high housing costs, student debts, uncertain employment prospects and the prospect of paying more taxes to support an ageing population. Meanwhile, many older households have benefited from decades of rising property values and accumulated wealth.
Critics of the triple lock therefore argue that the policy can transfer resources from younger taxpayers to older households regardless of individual need.
But that argument has a major weakness: not every pensioner is wealthy.
Millions of older people depend heavily on their state pension. For those with little savings, no substantial private pension and high living costs, even relatively small changes in pension income can have serious consequences.
This is why pension reform is so difficult.
A policy designed to address the wealthiest retirees could inadvertently hurt poorer pensioners unless the government introduces a carefully targeted alternative.
Palmer has argued that pensioner dignity can be protected without relying on the triple lock. The challenge would be designing such a system.
One possibility would be to link pensions solely to earnings or inflation rather than using the highest of three measures. Another could involve a more targeted system in which additional support is directed towards pensioners on lower incomes.
Such reforms could potentially reduce government spending while protecting those most vulnerable to poverty.
But they would also create political complications.
Means-testing pension support, for example, could discourage saving among people approaching retirement if they believe additional private savings would simply reduce their eligibility for state assistance. It could also create a complicated bureaucracy and make pension income less predictable.
The triple lock’s simplicity is therefore one of its major strengths.
People understand the basic promise: their pension will rise according to whichever of three indicators is highest.
That simplicity is politically valuable even if economists question its long-term sustainability.
Reform’s current position appears to be that the triple lock can be maintained by making savings elsewhere in the welfare system.
Jenrick has argued that difficult reforms to working-age benefits are necessary to keep the public finances sustainable and protect the ability of future governments to fund pensions.
But Palmer’s appointment exposes the tension within that argument.
If pension spending is one of the largest long-term pressures on the Treasury, excluding it entirely from reform discussions makes the task of balancing the books much harder.
This is particularly relevant because Reform has previously promised substantial tax reductions. The party cannot simultaneously reduce taxes, maintain or increase major spending commitments and dramatically reduce debt without identifying credible savings or achieving significantly stronger economic growth.
That is the economic arithmetic behind the pension debate.
The question is not simply whether the triple lock is popular.
It is whether the government can afford to maintain it indefinitely while meeting all its other commitments.
Supporters of Reform may argue that economic growth will eventually solve much of the problem. If Britain becomes significantly more productive, tax revenues could increase sufficiently to finance pensions without major reductions elsewhere.
But relying on future growth is inherently uncertain.
Palmer’s intervention is therefore likely to remain relevant even if Reform officially maintains the triple lock.
His appointment suggests that the party’s economic team contains people who are willing to question policies that have become politically untouchable.
That could be a strength.
Political parties often avoid difficult issues because they fear losing votes. A willingness to examine pension sustainability honestly could allow Reform to develop a more coherent long-term economic strategy.
But it could also become a serious electoral liability.
Older voters represent a crucial constituency, and Reform has been trying to expand its support across the country. If pensioners become convinced that a Reform government might eventually abolish the triple lock, the party could lose support among precisely the voters who are most likely to turn out at elections.
The Conservatives face a similar dilemma. Conservative leader Kemi Badenoch has argued that the debate should focus on economic growth rather than simply cutting pension protections. She suggested that the triple lock would be less controversial if the economy were growing strongly.
This highlights an important alternative approach.
Instead of reducing pension increases, governments could attempt to increase the size of the economy and therefore the tax base supporting pensions.
However, economic growth is not something a government can guarantee.
Reform’s economic advisers will therefore need to balance immediate political commitments against long-term fiscal realities.
The controversy also raises questions about the party’s internal decision-making.
Reform has undergone rapid growth, bringing together politicians and advisers with very different economic philosophies. Some favour aggressive tax cuts and a smaller state, while others are more cautious about policies that could alienate voters.
Palmer’s appointment appears to demonstrate that this debate is continuing inside the party.
It is particularly notable because Palmer has expressed controversial views beyond pensions. Reports have highlighted his support for substantial changes to the NHS, including arguments for privatisation, as well as his more liberal approach to economic migration.
These positions could potentially broaden Reform’s economic debate, but they could also create further tensions with the party’s populist instincts.
Nigel Farage has built Reform around a powerful combination of lower taxes, opposition to excessive government spending, immigration controls and support for voters who feel ignored by the political establishment.
The challenge is turning those themes into a detailed programme that adds up financially.
Pensions are at the centre of that challenge.
If Reform maintains the triple lock, it will need to explain where the money comes from.
If it eventually abandons the triple lock, it will need to explain why it changed its promise to pensioners.
Neither option is easy.
For now, Palmer’s appointment does not mean that Reform has adopted a policy of abolishing the triple lock. The party’s stated position remains important, and Jenrick has continued to defend the commitment. The government, meanwhile, has also reaffirmed its own commitment to retaining the triple lock during the current parliament.
But the appointment has reopened a debate that British politicians have often preferred to avoid.
How should Britain pay for an ageing population?
How much should pensioners receive from the state?
Should pensions rise faster than wages when economic conditions allow it?
And is it fair for younger workers to finance increasingly generous pension commitments?
There are no easy answers.
Palmer’s argument is that the triple lock is an expensive mechanism that creates unpredictable spending increases and may be unfair between generations. Its defenders argue that it provides essential protection for older people and prevents pensioner poverty.
Both perspectives deserve serious consideration.
The danger for Reform is that the debate could become reduced to a simple political slogan: will Reform cut your pension?
If that becomes the public perception, Palmer’s economic analysis may be overwhelmed by electoral fear.
But if Reform can explain how pension reform could protect poorer pensioners while making the system more sustainable, the party could potentially turn an awkward controversy into an opportunity.
For now, however, Mitchell Palmer’s appointment has exposed a clear contradiction at the heart of Reform’s economic agenda.
The party wants lower taxes and tighter welfare spending, yet it has promised to protect one of the most expensive and fastest-growing elements of the welfare system.
Palmer believes that contradiction cannot continue indefinitely.
Whether Nigel Farage and Robert Jenrick ultimately agree with him—or decide that the political cost of touching the triple lock is simply too high—could become one of the most consequential economic decisions Reform makes.
The pension debate may have been postponed.
It has certainly not been settled.