Around £19 billion in benefits goes unclaimed in the UK every single year. Not because people don't want it — because the system is confusing, and nobody tells you what you're entitled to. These are the five most-missed. Read them in order, and check each one against your situation.
The big picture
- Unclaimed
- £19bn+ in UK benefits every year
- Council Tax
- 2.7m households missing support worth £2.8bn
- Universal Credit
- £7.5bn unclaimed by 1.2m households
- Pension Credit
- Average award £3,900+ a year
1. Council Tax Support
The single most underclaimed benefit in England. Around 2.7 million eligible households aren't claiming a reduction on their council tax — collectively missing about £2.8 billion. If you're on a low income, on certain benefits, or live alone, you could pay significantly less (a single person living alone gets at least a 25% discount automatically — but many never apply).
- Worth: often hundreds of pounds a year off your bill.
- Who: low income, on benefits, disabled, a carer, or living alone.
- How: apply through your local council's website — search "[your council] council tax reduction".
2. Universal Credit
An estimated 1.2 million households who qualify aren't claiming Universal Credit — leaving around £7.5 billion on the table. The big misconception is that it's "only for people who aren't working." It's not — if your income has dropped, your hours were cut, or your circumstances changed, you may now qualify even while employed.
- Worth: varies with income and circumstances — often substantial.
- Who: on a low income or out of work, including many working households.
- How: apply at gov.uk/universal-credit. Use a free benefits calculator first to check.
3. Pension Credit
If you or a relative is over State Pension age and on a low income, Pension Credit is one of the most valuable — and most missed — benefits going. The average award is over £3,900 a year, and crucially it acts as a gateway: claiming it can unlock a free TV licence (over-75s), Cold Weather Payments, housing support and help with NHS costs.
- Worth: £3,900+/year average, plus gateway benefits.
- Who: over State Pension age, on a low income.
- How: gov.uk/pension-credit or call the Pension Credit claim line.
4. Marriage Allowance
If you're married or in a civil partnership and one of you earns below the personal allowance (£12,570), you can transfer part of that allowance to the higher earner — worth £252 a year. Best of all, you can backdate it four years, so a first claim can be worth over £1,000.
- Worth: £252/year — up to ~£1,008 backdated.
- Who: married/civil partners where one earns under £12,570.
- How: apply free at gov.uk/marriage-allowance (avoid third-party sites that take a cut).
5. Warm Home Discount
A £150 one-off discount on your electricity bill for the winter, for people on a low income or certain benefits. Energy suppliers don't always tell you about it — and some require you to opt in each year.
- Worth: £150 off your electricity bill.
- Who: low income or on qualifying benefits.
- How: check gov.uk/the-warm-home-discount-scheme and contact your energy supplier.
Common questions
How do I check everything at once?
Will claiming affect my other benefits?
I'm in Northern Ireland — does this apply?
Check the official sources
This guide is general information, not financial advice. Eligibility and amounts change — always confirm current details on GOV.UK before you claim.
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