UK homeowners are being urged to check their council tax band, as more than half of those who challenge it successfully manage to get it lowered. The outdated system, based on 1991 property valuations, may mean many are paying the wrong amount.
Why Your Council Tax Band Might Be Wrong
Consumer group Which? recently highlighted that the current council tax system in England still relies on property values from 1991. This means that identical homes could be in different bands, leading to unfair payments. In a post on Instagram, Which? stated: "Our Which? survey found that more than half (54%) of people who challenged their council tax band successfully got it lowered." They added that the valuation has barely changed since 1991, the same year Terminator 2 was released.
Regional Differences
Council tax systems vary across the UK. Wales introduced fresh valuations in 2003, while Scotland operates its own separate system. In England, most properties are still assigned to bands based on 1991 prices, which can result in discrepancies.
How to Check Your Council Tax Band
Which? advises starting checks on the GOV.UK website. Compare your property to neighboring homes: if they are similar in size, age, and location, they should be in the same band. Additionally, check recent sale prices of comparable properties and use a house price calculator to estimate their 1991 value.
Potential Risks
Challenging your council tax band is not without risks. In some cases, it could lead to an increase in your bill, and potentially affect your neighbors as well. However, Which? found that only 1% of challengers saw an increase, while over half got it lowered. If you have been overpaying, you could receive a refund backdated to when you moved in.
How to Challenge Your Band
You can challenge your band through the Valuation Office Agency in England and Wales, or the Scottish Assessors' Association in Scotland. The process is free via official government channels. If you are acting on behalf of someone else, you will need an Authority to Act form and must submit a Council Tax challenge form manually.
The Valuation Office will confirm receipt of your challenge within a few days, though it can take up to 28 days. A decision may take up to four months, and they may contact you for more information if needed.
Martin Lewis has a comprehensive guide on his MoneySavingExpert website, and has been campaigning for people to check and challenge the system since 2007.



