The UK government has confirmed a major change in the personal allowance from April 2025, raising it to £20,000. This is the income threshold before you start paying income tax. Millions of workers and pensioners are now asking the same question – how much extra money will actually land in my pocket? Let’s break it down in detail.
What Is Personal Allowance and Why It Matters?
Personal allowance is the amount of income you can earn without paying tax. For years, it has been frozen at £12,570, meaning inflation and wage rises dragged more people into paying tax.
From April 2025, this limit jumps to £20,000 – a huge uplift of more than £7,400. That means many workers will save on tax bills, and some lower earners may not pay any income tax at all.

This change is one of the biggest tax updates in recent years and is expected to benefit both full-time employees and pensioners who rely on savings or part-time work.
Who Benefits the Most from the £20,000 Allowance?
The rise in personal allowance will impact different groups in different ways:
- Low-income workers – Those earning below £20,000 will pay zero tax, keeping all of their income.
- Middle-income earners – Workers earning above £20,000 will still save around £1,486 per year compared to the old allowance.
- Pensioners – Retirees with part-time jobs or savings income will see reduced tax deductions.
- Students and apprentices – Many young workers may now avoid paying tax entirely.
In simple terms, almost 30 million UK taxpayers are set to gain from this rise.
How Much Extra Will You Take Home?
Let’s look at some examples of how this change will affect take-home pay:
- A worker earning £18,000 – previously paid around £286 tax, but from 2025 will pay £0.
- A worker earning £25,000 – tax bill drops from around £2,486 to £1,486, saving £1,000 a year.
- A worker earning £35,000 – tax savings also around £1,486 a year.
This means that while everyone gains, the maximum saving is capped for those earning above £20,000.
Why Is the Government Raising the Allowance Now?
Experts believe this move is designed to:
- Ease the pressure of the cost-of-living crisis.
- Reward workers facing years of stagnant wages.
- Put more cash into people’s pockets ahead of the next general election.
The Treasury expects this policy to cost billions in lost tax revenue, but it argues that stronger household spending will boost the economy in return.
What About National Insurance and Other Deductions?
While the personal allowance rise is good news, it’s important to remember that other deductions – like National Insurance contributions, council tax, and rising bills – still affect take-home pay.
So, while workers will see a bigger pay packet, some of the gain could be offset by higher living costs elsewhere.
Will Your Pay Packet Finally Grow in 2025?
For most UK taxpayers, the answer is yes. The £20,000 allowance means less tax and more take-home pay.
But the real impact will depend on:
- Your income level
- Your National Insurance contributions
- Rising household expenses
Even so, this remains one of the most significant boosts for UK workers in over a decade.
Final Thoughts
The increase of the UK personal allowance to £20,000 in 2025 marks a turning point for millions of taxpayers. From lower earners who will pay no tax at all, to middle earners saving nearly £1,500 per year, this change could finally give pay packets the boost many have been waiting for.
As the new tax year approaches, it’s worth checking your payslip carefully – because from April 2025, the amount you keep could look very different.