How to pay less council tax: discounts, bands and help

Last updated: 17 July 2026

Council tax is one of the biggest bills most households pay. The good news: many people pay more than they need to. Discounts, exemptions and low-income help go unclaimed every year, simply because nobody tells you to ask.

This guide covers England, Scotland and Wales. The rules are similar in all three, but not identical — we flag the differences as we go. Northern Ireland does not have council tax at all; it uses a system called domestic rates, which works differently and is not covered here.

One thing to know upfront: this is information, not advice. Your council makes the final decision on every discount, and schemes vary from place to place. Always check with your own council before relying on a figure.

The quick answer

There are five main ways to cut your council tax bill:

Claim a discount — for example, 25% off if you’re the only adult in your home.
Apply for Council Tax Reduction if your income is low. It can cut the bill by up to 100%.
Check your band — some homes have been in the wrong band since the 1990s. But there’s a real catch here, which we explain below.
Ask for discretionary help (called Section 13A relief) if you’re in genuine hardship.
Spread payments over 12 months instead of 10. This doesn’t cut the total, but it makes each payment smaller.

Let’s take them in turn.

The 25% single person discount

A full council tax bill assumes at least two adults live in the home. If you’re the only adult, you get 25% off. This is the most commonly missed discount of all.

“Only adult” is wider than it sounds. Some people don’t count for council tax at all. The official word is “disregarded” — it just means the council ignores them when it counts the adults in your home. If everyone else in your home is disregarded, you still get the 25% discount, even though you don’t live alone.

People who are disregarded include:

anyone under 18
full-time students, student nurses and 18 to 19 year olds in full-time education
apprentices on certain schemes
people who are severely mentally impaired (more on this below)
live-in carers who look after someone who is not their partner or child under 18
diplomats and some foreign language assistants

If everyone in your home is disregarded, the discount rises to 50%.

To claim, contact your council. Most have a short online form. If you should have had the discount for past years, ask about backdating — many councils will refund you.

Students usually pay nothing

If everyone in your home is a full-time student, the household is exempt. That means no council tax at all. A full-time course is one that lasts at least a year and involves at least 21 hours of study a week.

Watch out for mixed households. If one non-student lives with students, the home gets a bill — but the non-student may still qualify for the 25% discount, because the students are disregarded. If you get a bill as a student household, apply for the exemption rather than paying it.

Severe mental impairment: a widely missed exemption

Someone is counted as “severely mentally impaired” for council tax if a doctor certifies that they have a severe, permanent impairment of intelligence or social functioning. This can include people living with dementia, or the lasting effects of a stroke or brain injury.

Two things are needed:

a doctor’s certificate, and
a qualifying benefit — such as Attendance Allowance, Personal Independence Payment, Disability Living Allowance, or Universal Credit with limited capability for work.

What it’s worth:

If the person lives alone, the home is fully exempt — no bill.
If they live with one other adult, the household gets 25% off.

Wales now calls this “significant cognitive impairment”, but the help works the same way. This discount is badly underclaimed, particularly by families of people with dementia. It can often be backdated, sometimes by years — ask your council.

Carers

A live-in carer can be disregarded if they provide care for at least 35 hours a week for someone who gets certain disability benefits — as long as the person they care for is not their partner, or their child under 18. If being disregarded leaves only one counted adult in the home, the 25% discount applies.

Disabled Band Reduction

If someone disabled lives in your home and needs extra space — an extra bathroom or room used for their needs, or room to use a wheelchair indoors — you can ask for the bill to be charged as if the home were one band lower. A Band D home pays the Band C rate. Homes already in Band A get 17% off instead. The disabled person can be an adult or a child, and doesn’t have to be the bill payer.

Low income? Apply for Council Tax Reduction

Council Tax Reduction (some councils call it Council Tax Support) is help for people on a low income. It can cut your bill by anything up to 100%, depending on your income, savings, and who lives with you. You can apply whether you rent or own, and whether you’re working or not.

Here’s the awkward part: in England, every council runs its own scheme for working-age people. The same income can get you a big reduction in one town and a small one in the next. There are national rules for people over State Pension age, which are usually more generous, and pension-age claims can be backdated up to 3 months automatically.

Scotland runs one national Council Tax Reduction scheme, applied by all councils. It can reduce bills by up to 100%. Scotland also has a linked scheme that reduces the water and sewerage charges on your bill.
Wales sets the rules nationally too. As of the 2026/27 year, you generally can’t get help if you have £16,000 or more in savings, unless you get the guarantee part of Pension Credit.

Getting Universal Credit does not automatically give you Council Tax Reduction. You must make a separate claim to your council. This catches a lot of people out.

If you share your home with another adult on a low income who isn’t your partner — a grown-up child, for example — ask your council about Second Adult Rebate instead. You can’t get both, but the council should give you whichever is worth more.

Section 13A: the hardship option few people know about

Councils in England and Wales have a legal power — Section 13A of the Local Government Finance Act 1992 — to reduce or completely write off anyone’s council tax bill in cases of hardship. You don’t need to be on benefits, and you can apply even if you already get Council Tax Reduction.

It’s discretionary, which means the council decides case by case. It’s normally used for serious situations: severe financial hardship, illness, flood or fire damage, or a sudden crisis. Apply in writing to your council, explain your circumstances, and include evidence such as a budget showing your income and outgoings. If the council says no, you can appeal to the Valuation Tribunal. A free debt adviser — for example at Citizens Advice — can help you put a case together.

Check your band — but know the risk first

Your council tax band is based on what your home was worth on a fixed date long ago: 1 April 1991 in England and Scotland, and 1 April 2003 in Wales (Wales was revalued in 2003 and has nine bands, A to I). Some homes were banded in a hurry in the early 1990s and have been wrong ever since.

Step 1: compare. Look up your band and your neighbours’ bands. In England and Wales, use the Valuation Office Agency (VOA) search on gov.uk. In Scotland, use the Scottish Assessors website (saa.gov.uk). If nearly identical homes on your street sit in a lower band, that’s a clue — but it’s not proof.

Step 2: check the value. Estimate what your home was worth on the valuation date. Evidence of sale prices from around that time helps. The VOA looks at location, type, age and size, and typically wants up to five comparable homes.

Step 3: challenge, if the evidence stacks up. In England and Wales, you challenge through the VOA — online, by email or by letter. It’s free. You don’t need to pay any company to do it for you. Keep paying your current bill while you wait.

Now the honest bit. A challenge has three possible outcomes: your band goes down, stays the same — or goes up. The VOA also says it may review the bands of similar homes nearby, so your neighbours’ bands could move too. If your street was banded too low, a challenge could raise your bill and theirs. This is why the compare-and-value steps matter: only challenge when both point the same way. If your band does go up, the higher bill isn’t backdated — it applies from when your council is told.

If you win, the refund can be substantial, because a band reduction is usually backdated to when you moved in — in some cases as far back as 1993.

In Scotland, the process is called making a “proposal” to your local Assessor. You normally must do it within 6 months of becoming the owner or the person liable for the bill. The Assessor has up to 6 months to respond, and you can appeal to the First-tier Tribunal for Scotland (Local Taxation Chamber) if they refuse.

Empty homes, second homes and annexes — briefly

Councils can charge more, not less, on empty and second homes. As of 2026, a home empty for a year or more can face a premium, rising to as much as 4 times the normal bill after 10 years, and councils can charge up to double on furnished second homes. Rules and amounts vary by council and by nation.

Annexes are the exception worth knowing. In England, an annexe that’s used as part of the main home, or lived in by a family member, can qualify for a 50% discount — and it can be fully exempt if a dependent relative lives there, for example someone who is severely mentally impaired. Ask your council how it applies this.

Spread your bill over 12 months

Council tax is normally billed over 10 monthly payments, with a two-month break. But you can pay over 12 months instead, which lowers each payment. In England this is a legal right: ask your council in writing and it must re-issue your bill over 12 instalments (or over the months left in the year, if you ask part-way through). Councils in Wales and Scotland commonly offer 12-month plans too — you just need to ask.

This doesn’t reduce the total you pay. It just smooths it out, which can make the difference between coping and falling behind.

If you’re struggling to pay

Don’t ignore a council tax bill — councils can escalate arrears quickly, and missing payments can mean losing the right to pay in instalments. Instead, on the same day if you can:

Contact your council and ask for an affordable payment plan.
Apply for Council Tax Reduction — and ask for it to be backdated.
Check every discount above. More than one can apply at once.
Ask about Section 13A discretionary relief if you’re in hardship.
Get free help from a debt charity such as Citizens Advice or StepChange.

Figures and rules in this guide were checked in July 2026 against the 2026/27 tax year. Schemes change, and your council’s own rules are the ones that count — check its website before you apply.

Sources

Just so you know: this guide is information and journalism, not financial advice, and we don't recommend specific financial products. Your circumstances are your own — if you need personal advice, speak to a suitably qualified adviser. Information was correct at the "last updated" date above but things change; always check the linked primary sources.

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