If your council tax band is too high, you can ask the Valuation Office Agency (VOA) to review it — and it is completely free to do directly. This guide explains, in plain English, who can challenge, when you are eligible, the evidence that actually works, and how to submit.
The two-minute version: find homes near you of the same type and similar size that sit in a lower band, check whether your home's 1991 value supports a lower band, then submit those facts on GOV.UK. That is the whole game — the hard part is gathering the right comparable homes.
The person who can challenge is whoever is liable to pay the council tax — not necessarily the owner. If you rent a whole property and pay the council tax yourself, you can challenge. Owner-occupiers can challenge. Landlords can challenge for properties they are liable for (for example an empty home or an HMO).
Anyone can ask the VOA to look again informally, but you have the right to a formal proposal — one the VOA must give you a decision on, with a right of appeal to the independent Valuation Tribunal — if one of these applies:
If none of these apply, you can still ask for an informal review — it is just not a formal proposal with a guaranteed decision. The six-month rule matters: if you have recently moved in, do not sit on it.
A challenge is judged on whether the homes you cite are genuinely comparable. A Valuation Tribunal weighs a comparable on five things:
| Test | What it means |
|---|---|
| Type | Same kind of home — a flat proves nothing about a house, a terrace nothing about a detached. |
| Size | Similar floor area. A smaller home in a lower band proves little; a bigger home in a lower band is strong. |
| Age | Same era of construction. "Differs in age" is the most common reason a comparable is dismissed. |
| Location | As close as possible — ideally the same street, then the same postcode, then nearby. |
| Value | What the home was worth on 1 April 1991 (England) or 1 April 2003 (Wales) — the date bands are set on. |
The VOA looks for around five like-for-like homes in a lower band before it takes a challenge seriously. Fewer than that, and the case is thin.
Before you send it: a challenge invites the VOA to review your band, and it can go up as well as down. In practice increases are rare (under 1% of resolved challenges), but check the evidence genuinely points to a lower band before you submit — especially the 1991 value.
Submitting is free and takes a couple of minutes. The VOA can take a few months to reply. If your band is reduced, you pay less council tax going forward and are refunded the difference back to the day you became liable — which can be several years.
See if your band is worth challenging →We do the comparable research for you