HMRC will send Simple Assessment tax  statements to pensioners in the next few weeks.
The combination of frozen tax thresholds and a  substantial increase to the state pension has led to many more pensioners being  dragged into paying income tax for the first time.
The last government froze the personal  allowance at £12,570 until 2028.
The full new state pension saw a 10% increase  in April 2023 to over £10,600 annually, followed by another 8.5% rise in April  2024, taking it to more than £11,500 per year.
HMRC says that pensioners will receive a  Simple Assessment where there is an underpayment of income tax for a tax year  that cannot be collected automatically via PAYE and they are not subject to  income tax self assessment.
An underpayment of income tax can result from:
    - pensioners  who receive income from the State Pension, occupational pensions, employment  pensions, and most taxable state benefits
- pensioners  with up to £10,000 of untaxed income (for example, from savings or  investments).
HMRC will use the information it already holds  and information supplied from banks and building societies about people's  income and tax situation.
The tax authority will calculate any tax owed  or refund due and the Simple Assessment tax statement will show the  calculation.
HMRC says taxpayers will need to check that  their Simple Assessment statements are correct before paying any tax due.
Please contact us for advice on Simple  Assessment matters.
Internet  links: GOV.UK