Your council tax bill goes up almost every year. But here's a question most people never ask: is your home in the right band in the first place?
It's worth asking, because a lot of homes aren't. MoneySavingExpert estimates that up to 400,000 properties in England and Scotland may sit in the wrong council tax band. If yours is too high, you're overpaying every year — and if you can show it's wrong, you can claim the money back.
But the smart move isn't to challenge first. It's to check first, and only challenge if the evidence stacks up. One thing to understand from the outset: you can't simply choose to move into a lower band. What you can do is ask the Valuation Office Agency (VOA) — the body that sets bands in England and Wales — to reassess yours. That review can send your band down, up, or leave it unchanged.
This guide focuses on England; there's a short note for Wales and Scotland near the end.
An honest warning before you start: because a review can push your band up as well as down, this isn't a “nothing to lose” move. Do the two checks below first. If they both point the same way, you've got a stronger case worth looking into. If they don't agree, it's usually best to leave it.
Why a band might be wrong
Council tax bands in England are based on what your home was worth on 1 April 1991 — over 30 years ago.
Bands were set at scale back then, using historic values, and not every home was assessed in detail. Properties have changed since, local markets have moved at different speeds, and individual banding errors can persist. So a home can sit in the wrong band for years without anyone noticing.
That's why it's worth a quick check.
Check 1: Compare with your neighbours
Look up the bands of homes near you that are genuinely similar to yours — same size, same type, ideally the same street.
Their bands are public. You can look them up for free on the government's VOA website. This neighbour comparison is something the VOA itself recognises as useful evidence.
If your home is in a higher band than similar neighbours, that's your first sign something may be off.
One caution: “similar” has to mean genuinely similar. If your house has a big extension and theirs don't, it isn't a fair comparison.
Check 2: Sense-check your 1991 value
The neighbour check alone isn't enough. On its own, a difference could just mean they're under-banded, not that you're over-banded. So it helps to get a rough idea of what your home was worth in 1991.
A simple way to get an indication:
- Find out roughly what your home is worth today.
- Trace that value back to what it would have been in 1991, then compare it with the band table below.
1991 band values (England):
- Band A — up to £40,000
- Band B — £40,001 to £52,000
- Band C — £52,001 to £68,000
- Band D — £68,001 to £88,000
- Band E — £88,001 to £120,000
- Band F — £120,001 to £160,000
- Band G — £160,001 to £320,000
- Band H — £320,001 or more
A worked example. Say your home is worth about £300,000 today, and homes in your area are worth roughly four times their 1991 value. That points to a 1991 value of around £75,000 — which falls in Band D. If your bill says Band E, it's worth a closer look.
Important — this is only an initial sense-check, not how the VOA values your property. The VOA does not simply work backwards from today's value using a house-price index. If you decide to ask for a band review, stronger evidence is the kind the VOA actually uses: the bands of genuinely comparable properties, and sale prices of similar homes from around the 1991 valuation date (roughly 1 April 1989 to 31 March 1993). The VOA typically looks at up to five comparable properties, matched on location, type, age and size.
This is where your property data matters — and where Property Looker can help. Use it to spot whether something looks odd (your estimated value and how it compares with similar homes nearby), then use VOA-acceptable evidence to make the actual case.
If the checks agree — how to challenge (it's free)
There are two routes, depending on your situation.
A formal challenge (a “proposal”). You have a legal right to make a proposal in certain circumstances — including if you've paid council tax on the property for less than six months, the VOA changed your band in the last six months, or there's been a qualifying change affecting the property or its surroundings (such as it being split or merged, its use changing, or a physical change nearby like a new main road). You can check the exact rules on GOV.UK — Challenge your Council Tax band.
An informal review. If none of those apply, you can still ask the VOA to look again. It isn't legally required to consider every request, and will only take it forward with strong supporting evidence — which is exactly what your two checks are for.
To do it: go to gov.uk and search “Challenge your council tax band.” It's a free government service — you fill in the form and submit your evidence. If you disagree with the outcome, you can take it to an independent Valuation Tribunal.
One important point: keep paying your current council tax bill while the review is going on. A challenge doesn't pause what you owe — if your band is later lowered, you'll be refunded.
The refund
If your band is lowered and the change is backdated, your council should recalculate what you owed and refund any council tax you've overpaid. Depending on how far back the correction applies, and how long you've been responsible for the property, that can mean a substantial refund. MoneySavingExpert has reported successful challenges resulting in refunds worth thousands of pounds.
Don't pay a firm to do it
Because refunds can be large, some companies offer to challenge your band for a cut of the money — sometimes 25% or more. You don't need them. The checks use public information, and the challenge itself is free. Anything they can do, you can do yourself and keep the whole refund.
If you're in Wales or Scotland
The idea is the same, but two things change:
- Wales — bands are based on 2003 values, not 1991, and the thresholds differ. Challenges still go through the VOA.
- Scotland — bands use 1991 values, but challenges go through the Scottish Assessors, not the VOA.
(Northern Ireland doesn't use council tax bands at all — it uses domestic rates, a separate system.)
The bottom line
Don't challenge your band just because a neighbour pays less. Build a case first: compare genuinely similar homes, sense-check the 1991 value, and only challenge if the evidence consistently points the same way.
Property Looker can help with that first step — understanding your home's estimated value and how it compares with similar properties nearby. From there, you can decide whether it's worth taking to the VOA.