Reports about Green Party leader Zack Polanski and the houseboat he has been using in east London have brought a steady stream of readers to this page. Waltham Forest council is being asked to look into whether council tax was owed on the mooring over the past three years. Polanski has apologised, called it an unintentional mistake and said he has taken steps to pay anything he is found to owe.
The rules behind the story are not new, even if they are not widely understood. Whether someone living on a boat owes council tax depends on the mooring and how the boat is used, not on the fact of living afloat. The rest of this article sets out how the system actually works.
It's the mooring, not the boat
The starting point is the Local Government Finance Act 1992. Council tax applies to domestic dwellings, and although a boat may be lived in as a home, it isn't treated as property in the same way a house or flat is. In legal terms a boat remains a chattel, something you own rather than somewhere that exists as a fixed dwelling.
That means the tax liability, where there is one, attaches to the mooring rather than the vessel. A mooring with planning permission for residential use can be brought into council tax, though this isn't automatic. The local authority still has to assess and classify it, and practice varies between councils.
Who pays depends on whether the mooring is yours exclusively. If you have sole use of a residential mooring, you are generally the one expected to pay. Plenty of liveaboards assume that being on the water makes them exempt and never raise the question with their local authority. Whether that catches up with them depends on how active the council is in identifying residential moorings, which varies a lot from place to place.
Because the bill follows the mooring rather than the boat, the valuation is based on the mooring itself. Most residential moorings sit in the lowest council tax band. With purpose-built houseboats, or boats fixed in place with enough permanence to be treated as part of the mooring, the valuation may take both the mooring and the vessel into account. The boat alone is never the basis for the bill.
Non-exclusive moorings
Where a mooring has residential planning permission but isn't tied to one particular boat, the situation changes. A marina berth that any vessel might use when free is treated as non-exclusive. Without permanent, sole occupation, council tax usually doesn't apply to the individual boater. The operator handles whatever liability arises, normally through business rates.
Some liveaboards structure their mooring agreement so that the berth can in theory be used by other boats when they're away. On paper, that turns an exclusive mooring into a non-exclusive one and removes the council tax liability. Whether it stands up to scrutiny depends on the facts on the ground rather than the wording of the contract. Councils tend to look at actual use and intent, not just what the paperwork says.
Estimate your annual expenses for boat living based on boat type, location, and usage patterns.
Try our Boat Living Cost Calculator free, here on this site →Paying without realising it
The uncertainty around council tax has fed the idea that boat dwellers are getting something for nothing. In practice, most liveaboards are paying into the system in one way or another, even if no council tax bill ever lands on the boat.
The Canal and River Trust, which took over the waterways previously managed by British Waterways, recovers various costs through boat licences and its own mooring fees. If you keep your boat at a commercial marina, the operator will be paying business rates, and that cost is built into what you pay them. Rent a non-exclusive residential mooring and you are almost certainly contributing to the local authority indirectly through the fee.
Your boat licence also covers practical services such as use of water points, refuse and recycling facilities, and sewage disposal, depending on the navigation authority. VAT may be included in the charge, depending on how the mooring is provided and whether the operator is VAT registered.
Utility connections add another layer. Some residential moorings provide metered electricity, mains water and sewage pump-out or connection, while others leave boaters to manage their own power, water and waste. The level of service available often goes hand in hand with whether a mooring is set up for residential use in the first place, which in turn feeds into how councils view it.
A boater paying a licence fee and renting a mooring where business rates or council tax are already being met by the operator can end up contributing to the same pot more than once.
Your situation may be slightly different. ask a question below ↓ and our editorial team will reply with our advice.
Other taxes to think about
Council tax is only part of the picture. If you work, run a business or draw a pension, income tax and National Insurance apply in the same way they would for anyone living on land. Employees are taxed through PAYE, the self-employed file a Self Assessment return, and pension income is taxed under the usual rules. HMRC doesn't treat boat dwellers as a special category, and current rates and thresholds are published on GOV.UK.
Continuous cruisers, who don't have a home mooring and move around the network in line with the navigation authority's rules, have their own set of issues. Without a fixed address, council tax registration is rarely relevant, but you'll still need a reliable correspondence address for things like HMRC, the DVLA, banking and the electoral roll. Many use a family member, a mail forwarding service or the address of a marina that accepts post.
Benefits and pension credit are more complicated. Living on a boat can affect what you're entitled to and how housing costs are treated, but the answer depends heavily on individual circumstances. The Department for Work and Pensions publishes guidance on houseboats, but it's worth checking the current position on GOV.UK or speaking to Citizens Advice before drawing any conclusions about your own situation.
Where to check
If you're unsure whether your mooring should be in council tax, start with the local authority's revenues team. They can confirm how a particular mooring is classified and who they consider liable. The Valuation Office Agency handles banding in England, with separate arrangements in Wales, Scotland and Northern Ireland. The Canal and River Trust and the Environment Agency publish guidance on licensing and residential boating. The Royal Yachting Association and the National Bargee Travellers Association can also point you towards more detailed advice, particularly on the planning and legal side.
If you're thinking about applying for residential planning permission on a mooring, the local planning authority is the first port of call. Securing residential use can affect what services are available, what fees apply and how the mooring is treated for tax, so it's worth understanding the full picture before starting the process.
Living afloat doesn't take you off the tax map. The contributions are simply made through different routes, and working out which ones apply to you is part of the practical side of life on the water.
We own the boat; which has its own functioning engines; and have extended holidays on our boat, due to extreme heat in our permanent home abroad. Whilst on the boat in 2024, Due to ill health and disability , which became more obvious as we stayed on the boat, we decided we started to look to return to the UK permanently. Having decided to return, we took the opportunity to register to vote in the forthcoming general election, using the marina address as our address. ( There was insufficient time to get the voting papers posted to Spain and returned to us in the Uk. General postage takes 8-10days.). Council say that it is a principal home due to this.
The boat is in a private marina, council tax paid by owner, the boat does Not have a registered or permanent mooring. The boat can be moved to a different mooring as the owner requests. We holidayed ( lived) on board in year 2023, for 3 months; and again in 2024.
Any and all advice welcomed.
"Depending on the value of the mooring, there is also the possibility of paying either value added tax (VAT) or corporation tax (CT) as part of the mooring fee."
Really? ... in reality (not your fantasy land) the only 'body' that pays Corporation Tax is a limited company, and then only on its profits.
What a stupid article. No person can be charged Corporation Tax - get your facts right!
I am a member of a boat club. The club is run by a committee who are also members and volunteer to be a committee member. There is no residential moorings it's just purely for leisure. I'm investigating a situation whereby a member is trying to cirumfrentiate the rules. They are living on their boat and they are saying because they are not there every night and spend sometime away from the club they they aren't officially living at the club. It's difficult to police because no one individual member is at the club, people are coming and going all the time.
Does anyone have an answer or can point me in he right direction. The club does not pay council tax, we pay privately for rubbish clearance etc.
Thanks
By that reckoning, people that rent a house whose landlord pays council tax are paying twice and people who use any business in the UK are paying twice because the vendor presumably pays business rates.
This issue does need to be cleared up - either to make the boats exempt explicitly or for the council to tax them but provide enhanced services in return, however it is unlikely to be settled any time soon.
Any suggestions please?
Ask Living on a Boat a question
Ask our editorial team a question and we will reply with our advice. Tell us as much about your situation as you can: the more detail you give, the more useful our answer can be.
You do not need to use your real name. Please do not include your full address, phone number, email address, or the names of other people. We may edit or remove identifying details for privacy and legal reasons.
Comments are moderated before publication.