REVEALED: THE SECRET TREASURY PLAN TO TAX YOUR STATE PENSION BEFORE YOU RECEIVE IT

A Leak That Has Stunned Britain's Pensioners

In a revelation first published by City AM on June 23, 2026, the Treasury is drawing up secret plans to automatically withhold income tax from the State Pension before it is paid out to recipients — a move that would represent one of the most fundamental changes to how pensioners receive their income since the modern State Pension was created, and one that directly contradicts public assurances previously given by Chancellor Rachel Reeves.

The proposal, being developed jointly between the Treasury and the Department for Work and Pensions, would see the DWP deduct income tax at source — ahead of pension payments being made — in a manner mirroring how employers deduct employment taxes from staff salaries under PAYE, the Pay As You Earn system. The government intends to outsource the operation of this new system to a private-sector contractor, according to City AM's reporting.

Neither the Treasury nor the DWP has commented on the story. City AM's own summary notes that "a final decision has yet to be made on implementing the policy" — meaning this is an active planning process that has not yet been formally announced, and which may yet be modified or shelved entirely. But the scale of what is being proposed, and the political sensitivity of the context in which it is emerging, has already generated immediate and significant public reaction.

Why Now? The Pension-Tax Threshold Problem

To understand why this proposal has come about, it is essential to understand the specific financial collision that is approaching at speed — one that Whitehall officials have known about for years but which is about to become an unavoidable reality for millions of pensioners.

The State Pension is, technically speaking, taxable income. It always has been. But for the vast majority of pensioners, it has historically been paid below the income tax threshold — the Personal Allowance, which is the amount of income you can receive each year before you owe income tax. In the 2026-27 tax year, the standard Personal Allowance sits at £12,570. The current full New State Pension pays £11,973 per year, rising to £12,547.60 for the 2026-27 tax year — an increase produced by the triple lock guarantee, which uprates the pension annually by whichever is highest of earnings growth, inflation, or 2.5 percent.

The maths here is stark: at £12,547.60, the full New State Pension now sits just £22.40 below the Personal Allowance. Given that the triple lock almost certainly means the pension will rise again in April 2027, and given that the Personal Allowance has been frozen at £12,570 since 2021 — the freeze is currently legislated to run until at least 2028 — it is a matter of simple arithmetic that the full New State Pension will exceed the Personal Allowance within the next year or two.

When that happens, any pensioner whose only income is the full New State Pension will, for the first time, be liable for income tax. And for the millions who receive not just the State Pension but also any private or workplace pension, any rental income, or any other taxable income, the State Pension element will push them further into taxable territory — at the basic rate of 20 percent, or, for those with substantial private pension income, at the 40 percent higher rate.

City AM's reporting states that the proposal is "designed to deal with the expected rise in the State Pension above the tax-free Personal Allowance threshold as soon as next year," and that it is accompanied by "Treasury concerns over increased tax avoidance by the elderly" — a phrase that has itself attracted attention, given the characterisation of pensioners failing to pay income tax on income they currently do not legally owe tax on as "avoidance."

The Scale of the Problem: 8.8 Million Pensioners Already Paying Tax

The proposal exists against an already significant background of pensioner taxation. According to figures obtained by pension consultancy LCP through a Freedom of Information request to HMRC, around 8.8 million pensioners already pay income tax, with more than one million in the 40 percent higher-rate tax bracket. As the State Pension continues to rise under the triple lock while the Personal Allowance remains frozen, these numbers are projected to grow substantially over the coming years.

Under the current system — which has operated since the State Pension was created — the DWP does not deduct any tax from State Pension payments before sending them to recipients. The pension is paid gross. HMRC then collects any tax owed through two separate mechanisms depending on the pensioner's circumstances.

For pensioners who have another source of income that is paid under PAYE — a private pension, a workplace pension, or employment income — HMRC adjusts the tax code applied to that other income source, so that more tax is collected there to account for the untaxed State Pension. This is why many private pension holders find they pay more tax on their private pension than the headline numbers suggest — part of what is being deducted reflects the State Pension income that HMRC cannot deduct at source from DWP.

For pensioners whose only income is the State Pension — or whose other income is not subject to PAYE — HMRC collects any tax owed after the end of the tax year through a process called Simple Assessment, issuing a bill directly to the pensioner for any tax owed. As the Low Incomes Tax Reform Group's guidance illustrates with a concrete example: a pensioner named "Penny" with State Pension income of £13,500 and no other income will receive an assessment from HMRC after the tax year end, asking for payment of £186 in income tax — a relatively modest sum on a relatively modest pension, but a sum that requires the pensioner to have the administrative awareness to respond to, and the financial capacity to pay, by January 31 of the following year.

It is precisely this population — pensioners who have no other PAYE income source through which HMRC can quietly adjust a tax code, and who must therefore deal directly with HMRC through the Simple Assessment process — that the proposed PAYE-style withholding system appears primarily designed to target. The government's concern is apparently that a significant number of these pensioners, whether through unawareness of their tax obligations, difficulty navigating HMRC correspondence, or deliberate avoidance, are not paying the tax that will shortly become due.

Contradicting Rachel Reeves's Own Assurances

The political dimension of this leak is almost as significant as the policy substance, because it directly contradicts public statements that Chancellor Rachel Reeves has previously made about her intentions toward pensioners and taxation.

City AM describes the proposal as flying "in the face of previous assurances by Chancellor Rachel Reeves that she would not 'go after' elderly Brits with fresh tax demands." GB News similarly notes that the plan "appears to contradict earlier pledges from Ms Reeves that she would not pursue older Britons with new tax demands," adding that "the Chancellor has previously promised to protect vulnerable state pensioners from the tax man."

This contradiction is politically significant for several reasons. First, Reeves made these assurances at a time when the pension-tax-threshold collision was already well understood and publicly discussed, meaning they cannot credibly be presented as a commitment made without knowing this problem was coming. Second, the current political context — in which Labour's poll ratings have been under sustained pressure and the party is navigating a potential leadership transition — makes a story about secretly planning to deduct tax from pensioners' State Pension payments before they receive it an especially damaging piece of news. Third, the involvement of a private-sector contractor in operating the new system is a detail that adds its own layer of sensitivity, given Labour's historical positioning on public-private relationships in the administration of welfare and benefits.

Downing Street and the Treasury have not commented on the story, which leaves the specific content of what is being planned — and precisely how far advanced the planning is — impossible to verify independently beyond City AM's account, which is, notably, based on what the outlet describes as confidential Treasury information.

How It Would Work in Practice: The PAYE Model Applied to Pensions

The proposal, as described in City AM's reporting, would effectively transform the DWP into a tax-withholding body operating like an employer, deducting income tax from pension payments before the recipient sees them. This is how PAYE works for employees: the employer calculates income tax owed based on the tax code provided by HMRC and deducts it before paying the net wage to the employee.

Applied to the State Pension, the process would involve HMRC assigning each pensioner a tax code — a number that encodes how much Personal Allowance remains after accounting for any other income sources — and instructing the DWP to deduct the appropriate tax from each pension payment before it is transmitted to the recipient. The pensioner would receive their State Pension net of tax, rather than gross.

This might seem administratively logical in isolation. But in practice, it involves considerable complexity. Pensioners' tax situations vary enormously: some receive only the State Pension, some receive the State Pension plus substantial private pension income, some receive partial State Pension entitlements, some are married with transferred allowances under the Marriage Allowance arrangement, and some have more complex affairs including rental income, savings interest, or deferred pension income. Calculating the correct tax code for each pensioner, ensuring it is updated when circumstances change, and managing the reconciliation process when codes are wrong — as they frequently are even in the existing PAYE system for employees — is a significant administrative undertaking. Outsourcing the operation of this system to a private contractor, as City AM reports the government intends, adds a further layer of complexity and cost, as well as the accountability questions that consistently arise when welfare-related functions are handed to the private sector.

The Pensioners Most at Risk From This Change

The population most directly affected by this proposal can be broadly divided into two groups, with somewhat different experiences of what the change would mean.

For pensioners whose only income is the full New State Pension, the change would primarily affect them once the pension rises above the Personal Allowance threshold — most likely from April 2027. At that point, they would begin receiving their pension net of the small amount of tax owed on the excess above £12,570. For someone receiving, say, £13,000 in State Pension with no other income, the tax owed is £86 per year — a modest sum, but one that under the current Simple Assessment system arrives as a post-year bill and under the new system would be quietly deducted in small instalments throughout the year. The practical difference for this group is largely one of timing and administrative mechanism rather than the amount of tax owed.

For pensioners who receive the State Pension alongside other private or workplace pension income — a much larger and financially more significant group — the change has the potential to interact awkwardly with existing PAYE deductions from their private pension, potentially resulting in double-counting of their Personal Allowance unless the two systems communicate in real time. Getting this right requires HMRC and DWP databases to share up-to-date information on every pensioner's full income picture, and the history of government IT projects involving cross-departmental data sharing is not one that inspires unqualified confidence.

For the most vulnerable group of pensioners — those on very low fixed incomes who lack the financial literacy or administrative capacity to challenge incorrect tax codes, apply for adjustments, or understand why their pension payment has changed — the stakes of any error in this system are particularly high. A miscalculated tax code that withholds too much from a pensioner's monthly payment could leave them unable to meet essential costs, with no immediate mechanism for correction.

What Happens Next

As of the time of publication, the Treasury and DWP have declined to comment. The story is, by definition, a leak of internal planning rather than a government announcement, and the government retains the option to modify the proposal significantly, shelve it entirely, or proceed with it as described — potentially as part of a future Budget or Spending Review statement.

What seems clear is that the underlying problem driving this planning — the approaching collision between the triple-lock-uprated State Pension and the frozen Personal Allowance — is real, inescapable, and coming imminently. Some mechanism for collecting income tax on State Pension payments will have to be addressed, whether through the kind of source-deduction system described in this leak, through further adaptation of the existing Simple Assessment process, through a targeted increase in the Personal Allowance for pensioners specifically, or through some other approach.

The sensitivity of the proposal lies not in the basic principle that taxable income should be taxed — the State Pension has always been technically taxable, and that will not change — but in the manner in which the collection is proposed to be implemented: deducting money from pensioners' payments before they receive them, administered by a private contractor, in a move that contradicts public assurances from the Chancellor, and affecting a population that includes some of the most financially vulnerable people in the country.

Martin Lewis — whose advice on energy bills and other financial matters we covered earlier in this cycle — has not yet publicly commented on this specific proposal. Given his track record and the scale of the potential impact on ordinary pensioners, it seems unlikely that will remain the case for long.

Sources

1. City AM — "Revealed: Secret Treasury plan to tax State Pension before it is paid out" (June 23, 2026) — cityam.com
2. GB News — "State pension to be taxed before retirees get paid in secret plan from Rachel Reeves, reports claim" (June 23, 2026) — gbnews.com
3. Saga Money — "Will My State Pension Be Taxed From 2027?" (December 2025) — saga.co.uk/money-news/new-state-pension-tax-waiver
4. Low Incomes Tax Reform Group — "How tax is collected on the state pension" (Updated April 6, 2026) — litrg.org.uk/pensions/state-pension/tax-state-pension/how-tax-collected-state-pension
5. House of Commons Library — "Pensions tax" (Research Briefing SN00625, 2026) — commonslibrary.parliament.uk/research-briefings/sn00625
6. MoneyHelper — "Tax and your pension" — moneyhelper.org.uk/en/pensions-and-retirement/tax-and-pensions/a-guide-to-tax-in-retirement
7. Royal London — "How UK pensions are taxed: withdrawals & relief" — royallondon.com

This is a breaking news report based on City AM's exclusive leak. Neither the Treasury nor the Department for Work and Pensions had commented on the proposal at the time of writing. The proposal has not been formally announced, and a final government decision on its implementation has not yet been made.