Council Tax Support Checker

Estimate how much your council tax bill could be reduced through Council Tax Reduction (CTR) — a means-tested discount run by your local council.

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Enter your details, then press Estimate Reduction to see the full breakdown.

Complete guide

Council Tax Reduction (Support) explained

Council Tax Reduction — sometimes called Council Tax Support — cuts your council tax bill if you're on a low income. Unlike most benefits it isn't run nationally: every council sets its own scheme for working-age residents, so the rules and generosity vary by area.

The basics

A local, means-tested discount

CTR reduces the council tax you owe based on your income, savings, household and circumstances. It can cover anywhere from a small percentage up to 100% of the bill. You apply to your local council, not the DWP, and it's separate from other discounts like the 25% single-person discount.

Two systems

Pensioners vs working age

There are effectively two regimes:

  • Pension age: a national scheme with consistent rules, where the poorest pensioners can get up to 100% off.
  • Working age: each council designs its own scheme. Many cap maximum support below 100% (often 80–90%), so even the poorest residents pay something.
How it's worked out

Income, applicable amount and taper

Most schemes compare your income with an "applicable amount" — a figure representing your basic living needs. If you're on a passporting benefit like Guarantee Pension Credit, you usually get maximum support automatically. Otherwise, support reduces as your income rises above the applicable amount, typically by around 20p for each extra pound.

Savings cut your claim

Like other means-tested help, savings over £16,000 usually rule you out (except pensioners on Guarantee Pension Credit), and savings above £6,000 can reduce the award.
Worked example

A low-income working-age household

A household with a £1,800 annual bill, weekly income of £200 against an applicable amount of £160, in a council offering up to 100% support: the £40 excess income reduces the maximum weekly support of about £34.62 by 20% of £40 (£8), leaving roughly £26.62 a week — about £1,384 a year off the bill, so they'd pay around £416.

Avoid these

Common Council Tax Support mistakes

  • Not applying. CTR is never automatic — you must claim it from your council even if you get other benefits.
  • Assuming you can get 100%. Many working-age schemes cap support below 100%, so check your council's rules.
  • Forgetting other discounts. CTR is separate from single-person, student and disability discounts, which can stack.
  • Not reporting changes. Income, household or savings changes affect your award and must be reported.
FAQ

Frequently asked questions

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