Submitted by Bill Fernie
8th September 2026
There is something increasingly peculiar about Britain's income tax system. A pensioner receiving the full new State Pension is now paid almost exactly the same amount each year as the Government allows an individual to earn before income tax becomes payable.
The full new State Pension for 2026–27 is £241.30 a week, or £12,547.60 a year. The standard personal allowance is £12,570.
In other words, someone receiving the full State Pension has just £22.40 of tax-free income left before every additional pound of taxable income begins to count.
That is not necessarily a problem for someone with no other income. But millions of pensioners have some combination of a private pension, workplace pension, savings interest or earnings from part-time work. For them, the frozen personal allowance is becoming increasingly important.
It raises a simple question: should Britain introduce a higher personal allowance for pensioners — or raise the allowance for everyone and make higher earners contribute more to pay for it?
There is a strong argument that it should.
Britain has been down this road before. Older taxpayers historically received higher age-related personal allowances. The system was eventually phased out, leaving today's pensioners with the same basic allowance as younger taxpayers.
But the tax landscape has changed dramatically since then.
The personal allowance has been frozen at £12,570, while wages, pensions and prices have risen. The result is what economists call fiscal drag: people are pulled into paying tax, or paying tax at higher rates, not because Parliament has formally increased the tax rate but because their incomes have risen while the thresholds have remained fixed.
The Institute for Fiscal Studies has highlighted just how significant this process has become. The freezing of tax thresholds has effectively become a substantial tax increase, with more people being drawn into income tax and higher-rate taxation.
Pensioners have an additional problem. The State Pension is protected by the triple lock, meaning it rises by whichever is highest of earnings growth, inflation or 2.5 per cent. The personal allowance, however, is not linked to the State Pension.
That creates an obvious tension.
The Government can increase the State Pension in an attempt to protect pensioners from rising living costs, while simultaneously allowing more of that pension to become taxable as other income is added.
There is nothing technically wrong with this. But politically and socially, it is increasingly difficult to explain.
One solution would be to restore a separate age-related allowance.
Suppose the personal allowance for people above State Pension age were increased to £15,000. A pensioner receiving the full State Pension would then have around £2,450 of additional tax-free capacity.
A pensioner receiving £15,000 from the State Pension and a small private pension could therefore be considerably better off than under the present system.
But there is a problem.
Why should someone receive a bigger tax allowance simply because they have reached a particular birthday?
A wealthy pensioner with a £100,000 private pension does not necessarily need preferential treatment over a 40-year-old earning £30,000. Age alone is a crude measure of financial need.
There is therefore another option which may be more attractive.
Raise the personal allowance for everybody.
Imagine increasing it from £12,570 to £15,000.
That would give every taxpayer £2,430 more tax-free income. At the basic 20 per cent rate, the maximum direct saving would be £486 a year.
For someone on a modest income, that could make a meaningful difference.
For someone earning £100,000, however, the Government could claw back much of the benefit by adjusting the higher-rate threshold or rates of tax.
This is where the policy becomes particularly interesting.
The Government could say: we recognise that £12,570 is no longer a particularly generous tax-free allowance, but we are not going to fund a universal tax cut by borrowing more or cutting public services. Instead, we will increase the allowance while asking higher earners to contribute more.
For example, the higher rate of income tax could be increased modestly from 40 per cent to 41 or 42 per cent, or the higher-rate threshold could be adjusted so that the largest benefits of the allowance increase are concentrated among lower and middle earners.
Such a reform would not be painless. Higher earners would understandably argue that they already pay a disproportionate share of income tax.
But that is precisely where the political debate should take place.
Britain needs to decide whether it wants a tax system in which thresholds remain frozen indefinitely while inflation and wage growth quietly increase the tax burden, or whether it is prepared to redesign the system openly.
There is another reason for considering reform: the changing nature of retirement.
Today's pensioners are not a homogeneous group.
Some live almost entirely on the State Pension and are struggling with household bills. Others have substantial occupational pensions, savings and property wealth. Some continue working beyond State Pension age because they want to, while others do so because they need the income.
A blanket age-related allowance would therefore inevitably give tax relief to people who are perfectly capable of paying more.
A better approach might be a combination of measures.
The personal allowance could be increased to perhaps £14,000 or £15,000 for everybody, while the Government could introduce a further modest pensioner allowance that gradually disappears for people with very high incomes.
That would recognise the particular position of pensioners without creating an unlimited tax break for wealthy retirees.
There is also a wider principle involved.
Tax policy should be understandable.
It is difficult to explain to an ordinary pensioner that the Government has increased their State Pension, only for the tax system to take more of their other pension income because the tax-free allowance has remained frozen.
The argument becomes even more uncomfortable when inflation and earnings have risen significantly while the allowance remains stuck at the same nominal figure.
This is not simply a pensioner issue. It is an issue about whether governments should be allowed to increase taxation largely through inertia.
Fiscal drag is convenient for governments because it raises revenue without the political discomfort of announcing a tax-rate increase. But it is still a tax increase in economic terms.
If politicians believe Britain needs higher taxes to fund public services, they should have the courage to say so.
Equally, if they believe people should be allowed to keep more of what they earn, they should reform the thresholds openly rather than allowing the system to become increasingly complicated.
The £12,570 personal allowance was never designed to remain frozen while the State Pension approached it.
Yet that is exactly what has happened.
The result is an increasingly curious situation in which the full State Pension virtually consumes the entire tax-free allowance before a pensioner receives a penny from another source.
Britain should now reconsider the structure.
A higher age-related allowance is one possibility. A larger allowance for everyone, funded partly by higher taxation at the top, may be a better one.
The precise figures can be debated. What should no longer be ignored is the underlying problem.
A tax-free allowance that once provided meaningful protection from income tax is becoming progressively less generous simply because successive governments have chosen not to increase it.
That may be good news for the Treasury, but it leaves taxpayers facing a very simple question: if the State Pension is being increased to keep pace with the cost of living, why should the amount people are allowed to earn tax-free remain frozen?
That is the question the Government can no longer afford to ignore.