Valuation Office Agency (VOA): How to Check and Challenge Your Council Tax Band

How Council Tax Bands Were Set

Council tax bands in England and Wales were set in 1991, based on the estimated market value of each property at 1 April 1991. The bandings — A through H — represent ranges of that estimated 1991 value. Band A covers properties valued up to £40,000 at that date; Band H covers properties over £320,000.

The Valuation Office Agency (VOA), an executive agency of HMRC, originally carried out the mass appraisal exercise in 1991 and has been responsible for maintaining the list ever since. The important word is "maintaining" — the bands have never been systematically revalued. A property in Band D today was valued in 1991, and the band reflects where that valuation sat on the 1991 scale.

The practical consequence is that a significant proportion of properties are in the wrong band. The mass appraisal in 1991 was conducted quickly, using limited information, and at a national scale. Errors were made, and many of those errors have persisted for over thirty years.

How to Check Your Current Band

Visit voa.gov.uk and use the Check your council tax band service. Enter your postcode or address and you will see your current band, and — crucially — the bands assigned to neighbouring properties.

Checking your neighbours is the single most useful first step. If comparable properties on the same street are in a lower band than yours, that disparity is strong evidence that your band may be incorrectly set.

Grounds for a Successful Challenge

The most successful challenges are based on:

**Relative value comparison**: If similar properties nearby are in a lower band, this suggests yours may have been incorrectly valued relative to its neighbours in 1991. Note that you are comparing 1991 values, not current values — but similar properties on the same street should have had similar 1991 values.

**Property alterations**: If a previous owner divided a single property into flats, or converted flats back into a house, the banding may not accurately reflect the current state of the property. Significant demolition or reduction in size is also relevant.

**New information about the property's condition or situation in 1991**: If you can demonstrate the property had a characteristic in 1991 that the VOA failed to account for — such as subsidence, persistent flooding, or proximity to a significant nuisance that existed at the time — this can support a challenge.

What does not work:

• Arguing your current property value is lower than your band implies (it is not a current valuation)
• Arguing council tax is too high in general
• Pointing out that your property has become less desirable since 1991 (what matters is the relative 1991 position)

How to Challenge Your Band

**Step 1: Use the VOA's Check and Challenge service** (voa.gov.uk). You can submit a formal challenge online, setting out your reasons.

**Step 2: The VOA considers your challenge.** This typically takes several months. The VOA will compare your property with similar ones and review the evidence. A VOA officer may contact you for further information.

**Step 3: Outcome.** The VOA will either agree to lower your band, reject the challenge, or propose a compromise. If they reject the challenge and you disagree, you can appeal to the independent Valuation Tribunal for England (VTE).

**Step 4: Valuation Tribunal.** The VTE is an independent body that hears appeals against VOA decisions. It is free to use. Hearings are conducted either in person or by written representations. The Tribunal can lower the band, confirm it, or — importantly — raise it if the evidence suggests the band is too low. This last point is significant: you should only challenge if you have genuine evidence that your band is too high.

Back-Dating of Any Reduction

If your challenge succeeds, the reduction is backdated to when you moved in (or to the date of the last relevant change in property circumstances, if earlier). For a property that has been in too high a band for many years, this can represent a meaningful refund. However, you can only claim back a maximum of six years of excess payments where the overpayment was made to your local council.

Wales Note

The process in Wales is slightly different. Wales revalued its properties in 2003, so Welsh council tax bands reflect 2003 property values. The VOA also handles Welsh council tax banding. The same Check and Challenge service at voa.gov.uk covers Wales.

Scotland

Council tax banding in Scotland is handled by the Scottish Assessors Association (SAA), not the VOA. Scotland also uses 1991 values and follows a broadly similar challenge process via local assessors.

Using Property Passport UK

Property Passport UK does not display VOA council tax band data directly, but the sold price history and EPC data on any property can help you build a picture of relative property values on a street — useful context when assessing whether your band is likely to be correctly set relative to neighbours.