Council Tax Discounts: Who Qualifies & How to Claim

1. The 25% single person discount

Live alone and you're entitled to 25% off, whatever your income. On a £1,800 annual bill that's £450 back in your pocket every year. It applies to single parents with children too — the test is the number of adults in the property, not the number of people.

The catch: your council doesn't know you live alone unless you tell them. Councils run periodic reviews and write to households asking them to confirm, but plenty of newly-single people pay full whack for months before anyone notices. Apply the week your circumstances change — most councils backdate the discount to when you became eligible.

Check your exact saving with the UK Council Tax Single Person Discount Calculator — it takes your band and annual bill and shows the discounted figure instantly.

2. Full-time students pay nothing

A household where everyone is a full-time student is completely exempt — the bill is £0. Full-time means a course of at least 21 hours a week lasting at least 24 weeks a year. Most undergraduates qualify; many postgraduates do too.

The mixed-household rules are where the money hides. One student living with one working adult: the property gets the 25% single-person discount, because students are "disregarded" — they don't count as adults for council tax. A student living with two working adults: no discount at all. And if you're a student living with your non-student partner, make sure the council has the student's exemption certificate — without it, you'll be billed the full amount.

Student nurses on NHS courses and some apprentices on low pay are also disregarded. If anyone in your house is in education or training, ask the council whether they count.

3. The disabled band reduction

If someone in your household is substantially and permanently disabled and the home has a qualifying feature — an extra bathroom or kitchen for their needs, a room used mainly by the disabled person, or enough indoor wheelchair space — your council tax band drops by one. A Band D property is billed as Band C; a Band A property gets a special reduced rate below Band A.

This isn't means-tested and it isn't a percentage — it's a full band drop, worth roughly 10–15% of the bill depending on the band. On a £2,000 Band D bill, dropping to Band C saves around £220 a year. Apply through your council with evidence of the disability and the home adaptation. Councils sometimes resist; appeal if the facts are on your side, because many successful claims start as rejections.

4. Severe mental impairment: the 100% exemption

Someone certified by a doctor as severely mentally impaired — including advanced dementia, severe learning disabilities, or the effects of a serious stroke — is disregarded for council tax. Live alone with SMI and the property is fully exempt: £0 bill. Live with one other adult and you get the 25% single-person discount.

The person must also be receiving a qualifying benefit (such as Personal Independence Payment, Attendance Allowance, or Employment and Support Allowance). Families caring for someone with dementia routinely miss this — partly because the name sounds like it wouldn't apply to them. It does. Ask the GP for the certificate and send it to the council.

5. Empty and second homes: the rules just changed against you

Empty properties used to attract discounts; now they attract premiums. Councils can charge up to 100% extra on homes empty for over a year, 200% extra after five years, and 300% after ten. Second homes can be billed at double the standard rate in many areas.

There are still genuine exemptions: a property empty because the owner died (exempt for six months after probate), properties undergoing major structural repair (up to 12 months), and homes empty because the resident is in care or prison. But "I'm doing it up slowly" no longer washes — the premiums are designed specifically to punish that.

6. Carers and care leavers

Live-in carers who look after someone (other than a spouse, partner, or child under 18) for at least 35 hours a week are disregarded — which can trigger the 25% single-person discount for the household. Care workers employed by charities and living in tied accommodation are exempt entirely.

Care leavers aged 18–25 are exempt from council tax in many council areas — it's a local policy rather than a national rule, so it varies, but a growing number of councils have adopted it. If this applies to you or someone you know, check the specific council's scheme; the exemption won't be applied automatically.

7. Pensioners on low incomes: Council Tax Reduction

This is the big one nobody confuses with a discount — Council Tax Reduction (the replacement for the old Council Tax Benefit) can cut the bill by up to 100% for pensioners and low-income households. Pensioners are protected by national rules: if you're over state pension age on a low income, you can get the full bill wiped out. Working-age claimants face local schemes that vary wildly — some councils offer 80–90% reductions, others far less.

Crucially, you have to claim it. It is never applied automatically, and most councils won't backdate it more than a few weeks. If your income has dropped — redundancy, retirement, reduced hours — apply the same week.

How to actually claim

How the bands work: your bill depends on your property's valuation band (A to H), set from 1991 values in England and Scotland (2003 in Wales) — yes, really, bands in England still rest on what your house was worth over three decades ago. The council sets the Band D figure each year; other bands pay fixed ratios of it, from 6/9 of Band D (Band A) to 18/9 (Band H). Two identical houses can sit in different bands because of a 1991 boundary quirk, and you can challenge your band through the Valuation Office Agency if you think it's wrong. Successful challenges are backdated, sometimes years — a band drop saves roughly 10–15% every year, permanently.

Everything else runs through your local council — there is no national application form. Search your council's website for "council tax discount" or "council tax reduction" and you'll find their online form. You'll typically need:

• Proof of who's in the household (tenancy agreement, council tax bill)
• Evidence for the specific discount (student certificate, GP letter, disability evidence)
• The date your circumstances changed

Most discounts are backdated to when you became eligible, but Council Tax Reduction usually isn't — so speed matters most there. If a claim is refused, ask for a written explanation and appeal: councils get these decisions wrong often enough that appeals succeed regularly.

Your one action: check your current bill against this list tonight. If anything matches and you haven't claimed, that's money you've been donating to your council for no reason.