Yes, you do pay tax on Carer’s Allowance, but only if your total annual income crosses the Personal Allowance of £12,570. The allowance itself is classified as taxable income, yet at £86.45 per week from April 2026 it comes to roughly £4,495 a year, which sits well below the threshold on its own. Tax only becomes payable when Carer’s Allowance stacks on top of a pension, wages, or another income source and pushes the combined figure past £12,570.
Why It Counts as Taxable Income
Carer’s Allowance is listed in Table A of section 660 of the Income Tax (Earnings and Pensions) Act 2003 as a taxable UK social security benefit.1legislation.gov.uk. Income Tax (Earnings and Pensions) Act 2003 – Section 660 That means HMRC treats it the same way it treats earnings from a job: the amount you receive is added to everything else you take in during the tax year, and the total is what determines whether you owe anything.
One quirk trips up a lot of claimants. The Department for Work and Pensions pays Carer’s Allowance gross, with no tax deducted at source.2UK Parliament. SFC0039 – Evidence on Support for Carers The full £86.45 lands in your account each week regardless of your tax position. If it later turns out you owe something, nothing has been held back along the way.
When Tax Actually Becomes Payable
Income tax only applies once your total annual income exceeds the Personal Allowance. For the 2025/26 and 2026/27 tax years, that threshold is frozen at £12,570.3GOV.UK. Income Tax Rates and Personal Allowances Anything below it is tax-free.
The full-year value of Carer’s Allowance from April 2026 is about £4,495 (£86.45 times 52 weeks).4GOV.UK. Proposed Benefit and Pension Rates 2026 to 2027 If that is your only income, more than £8,000 of your Personal Allowance goes unused and you owe nothing.
The picture changes when there is another income stream. Say you receive a private pension of £10,000 a year alongside your Carer’s Allowance of £4,495. Your total income is £14,495, which is £1,925 over the threshold. That £1,925 is taxed at the basic rate of 20%, giving a bill of £385.3GOV.UK. Income Tax Rates and Personal Allowances The arithmetic is simple, but many carers do not spot the liability building until a tax code notice arrives or a bill turns up after the year ends. A rough running total across all your income sources prevents that surprise.
How HMRC Collects the Tax
Because DWP pays Carer’s Allowance without withholding anything, HMRC needs another route to collect what you owe. HMRC does not automatically know you have started receiving the benefit, so you should contact them when you start or stop your claim so they can update your records.
If you have a job or a private pension where tax is already collected through Pay As You Earn, HMRC will normally adjust your tax code so that slightly more comes out of those payments each period. The tax owed on Carer’s Allowance is spread across the year rather than arriving in one lump.
If you have no PAYE income, HMRC may send a Simple Assessment or ask you to complete a Self Assessment return. Self Assessment is common for self-employed carers or those whose other income comes from savings interest or dividends. Carer’s Allowance is reported alongside everything else, and any tax owed is paid directly to HMRC by the filing deadline.
Scottish Carers and the Supplement
Carers living in Scotland receive an additional payment called the Carer’s Allowance Supplement, paid twice a year on top of the standard weekly benefit. For 2025/26, each payment is £293.50, giving an annual total of £587. The Supplement is also taxable, so Scottish carers need to include it when working out their total income.5GOV.UK (Scottish Government). Carer’s Allowance Supplement
Adding the Supplement to the standard rate brings a Scottish carer’s annual benefit income to about £5,082. That still falls short of the £12,570 threshold on its own, but it narrows the gap for anyone with even modest additional income.
What About Unpaid Underlying Entitlement
Carer’s Allowance cannot be paid in full alongside certain other benefits, most commonly the State Pension. Under the overlapping benefit rules, only the higher-paying benefit is paid in full, so if your State Pension is £20 a week and your Carer’s Allowance is £86.45, you receive the pension in full plus £66.45 of Carer’s Allowance.
Even when the allowance is not paid because another benefit fully overlaps it, you may still have what is called an underlying entitlement. Whether that unpaid entitlement creates a tax charge is a genuine source of confusion. If you are not actually receiving the payment, the taxable amount is generally nil, but carers in this position should confirm their status with HMRC to avoid an unexpected assessment.