Harvey Jones in the Daily Express Money Section: 'The number of pensioners paying income tax in retirement has shot up from fewer than five million in 2010 to more than 8.5 million today. Now it's going to climb yet again, starting from Monday, April 8.
As I reported last month, an extra 650,000 pensioners will pay income tax for the first time in retirement from next week, thanks to Chancellor Jeremy Hunt's decision to freeze the personal allowance at £12,570 for six years.
In total, more than 1.6 million more pensioners will pay income tax over the next four years.
The great pensioner stealth tax raid starts to bite from Monday, when the state pension is increased by 8.5 percent, thanks to the triple lock.
This will lift the new state pension to £11,501 a year, for those who get the maximum amount. While this is below the personal allowance, at which earnings become liable for income tax, many will be pushed above it by the income from their company and personal pensions.
When deciding what people owe, the taxman will take into account all sources of income, including from annuities, part-time jobs and other savings and investments.
HMRC will not deduct money from the state pension. Instead, it will usually deduct the extra tax owed through the PAYE system after adjusting the pensioner's tax code.
This will be done automatically in most cases (but not all).
It means that people will receive less from their workplace or private pension. To many, it will come as a shock. Others may find themselves in an even worse position.
Pensioners who have income from other sources, such as a job, non-ISA retirement savings or property, may have to complete a self-assessment tax return.
Many will be doing this for the first time and are likely to find the process stressful and complicated. The scope for errors is huge.
HMRC will also keep tabs on tax that cannot be automatically taken out of income, using a system known as "simple assessment”. In this case, it will hit pensioners with an unexpected income tax bill months after the tax year has ended.
Those whose income becomes liable to tax for the first time in the 2024/25 tax year, will receive their demand in the summer or autumn of 2025.
By that time, the tax owed may have been long spent.
Tax experts, including Andrew Tully, technical services director at Nucleus Financial, are urging people to be aware of the danger and set money aside to pay any bill. "It may be tricky working what you owe, though."
Any tax owed must be paid within three months of the simple assessment, or by January 31, 2026.
Older pensioners who retired before April 6, 2016 on the basic state pension may also find themselves caught in HMRC's stealth tax trap.
In some cases, they will have to pay income tax on their state pension.
The basic state pension will also increase by 8.5 percent from next week, but it will pay a lower amount of just £8,814 a year.
That is some way below the personal allowance. However, many older retirees will also receive additional state pension, such as the state second pension (S2P) or state earnings-related pension scheme (Serps).
In some cases, this will lift their total state pension above £12,570, where it will be taxed.
There is also no certainty that HMRC will get it sums right, given the complexity of the case. So people have to sit down and work out what they really owe, adding to the difficulties.
It's all going to be incredibly complicated, while advice and support from HMRC will be in short supply, as its helplines are in disarray.
If that wasn't bad enough, many of those hardest-hit will be older pensioners, who may struggle with the complexities involved.
A large number will be older women who may never have done a tax return in their lives.
Simple assessment is anything but simple. Frankly, it's going to be horrendous'.