Interactive explainer
Who pays the water when you move in?
Tell us whether you are the owner or a tenant, and whether the home is separately metered, and the explainer shows who is liable for the fixed supply charge versus metered usage, plus the steps to open or transfer the account. The rules it applies are mirrored in the static table below.
Work out your water bill liability
Indicative of the typical state rules. Exact wording varies by state and by the residential tenancy legislation; check your lease and state regulator.
Who pays what
Assumptions: the owner is always liable for the fixed supply charge; a tenant can be billed metered usage only when the home is separately metered and meets the state water-efficiency rules; with a shared meter or a non-compliant home the owner generally carries usage too. Indicative 2026 rules. Sources: state water corporations (Sydney Water, Yarra Valley Water, SA Water, Water Corporation) and state tenancy regulators.
| Your situation | Supply charge | Metered usage | How it works |
|---|---|---|---|
| Owner-occupier | Yes, you pay it | Yes, you pay it | You hold the account and pay the whole bill: the fixed supply or service charge plus all metered usage. |
| Tenant, separately metered + water-efficient | No, the owner pays | Yes, you pay usage | In most states the landlord can pass on metered usage only when the home is separately metered and meets the state water-efficiency rules; the supply charge stays with the owner. |
| Tenant, not separately metered | No, the owner pays | No, the owner pays | With no separate meter your usage cannot be apportioned, so the owner generally carries both the supply charge and usage; check your lease. |
| Tenant, separately metered but not water-efficient | No, the owner pays | Usually no | If the property fails the water-efficiency standard, most states bar the landlord from passing on usage, so the owner pays both parts. |
The short answer
What connecting water on a move really involves
Water is the odd one out when you connect the utilities for a move. Electricity, gas and internet are all things you shop for, comparing retailers and plans to land a better deal. Water is not: across Australia your supply comes from a single regional water corporation that holds a regulated monopoly over your address, so there is no retailer to compare and nothing to switch. That changes the whole task. You are not connecting water in the sense of choosing a plan, you are opening or transferring an account with the one corporation that serves your suburb. The question that actually matters is who pays what, because the bill splits into a fixed supply or service charge and a metered usage charge, and in most states those two parts fall on different people. Get the split wrong and a renter ends up paying charges that were never theirs to pay. This page explains how water billing actually works on a move, who is liable for which charge, and the simple steps to open or transfer the account.
Here is the core takeaway in one line: you cannot shop for water because it is a regulated regional monopoly, so the move task is transferring the account, not switching, and the only real question is the bill split, where the owner pays the fixed supply charge and a tenant pays metered usage only when the home is separately metered and water-efficient. That reframes the whole job. There is no plan to compare and no deal to chase. What protects your money is knowing which charge is yours, so a renter is never quietly billed the supply charge that belongs to the owner.
Reframe the assumption: water is not a utility you choose, it is one you inherit with the address. So stop looking for a better water deal that does not exist, and instead confirm the account is in the right name and that the bill is split correctly between supply (owner) and usage (tenant, if separately metered and water-efficient).
The blind spot
Where the water charge quietly lands on the wrong person
Most moving guides lump water in with the other utilities and tell you to "connect" it, and that framing creates three avoidable mistakes.
First, they imply you can shop around. Treating water like electricity or internet sends people hunting for a better water plan that does not exist, then feeling they failed when there is nothing to compare. The honest answer is that your suburb has exactly one water corporation, and the only decision is whose name the account sits in.
Second, they skip the supply-versus-usage split entirely. A water bill is two charges in one: a fixed supply or service charge for access to the network, and a metered usage charge for the litres you actually use. Most guides never separate them, so renters do not realise that only one of those two charges can ever be theirs.
Third, they let the supply charge slide onto the tenant. Because the split is invisible, a renter can be handed a bill that includes the fixed supply charge, or be billed usage on a home that is not separately metered or not water-efficient. Each of those is usually the owner cost, and paying it without checking is money handed over that was never owed.
How the water account actually works, piece by piece
Expert analysis: the monopoly, the split and the move
Why there is no water market to compare
Electricity and gas were deregulated across most of Australia, which is why retailers compete for your business. Water never was. Supply, treatment and the pipe network are natural monopolies run by regional water corporations: Sydney Water and Hunter Water in NSW, Yarra Valley Water, South East Water and Greater Western Water across Melbourne, SA Water in South Australia, the Water Corporation in WA, council-owned utilities in Queensland and TasWater in Tasmania. Each one is the sole supplier for the addresses it covers, with prices set under state economic regulation. There is no choice, and that is by design: you cannot run two competing sets of water mains down one street, so the trade-off for the monopoly is regulated pricing rather than competition.
The bill is two charges, and they fall on different people
Every water bill splits into a fixed supply or service charge, billed quarterly for access to the water and sewerage network whether you use a drop or not, and a metered usage charge for the volume you consume, measured by your meter. This split is the whole story when you move. The owner of the property is liable for the fixed supply charge, because it is a cost of holding a connected property. A tenant can be billed the usage portion, but only conditionally. Confusing the two, or assuming the tenant pays everything, is the single most common water error on a move.
When a tenant can be billed usage, and when they cannot
Across the states the rule is consistent in shape: a landlord can pass metered usage to a tenant only when the property is separately metered and meets the state water-efficiency standard (compliant taps and showerheads, dual-flush toilets and no leaks). If the home shares a meter with other units, usage cannot be fairly apportioned, so the owner carries it. If the home fails the efficiency test, most states bar the landlord from charging usage at all until it is brought up to standard. So before you accept any water usage charge as a renter, confirm two things: that your dwelling has its own meter, and that the home is water-efficient. The fixed supply charge stays with the owner in every one of these cases.
Connecting is a transfer, not a switch
Because supply is rarely cut off between occupants, there is usually no physical reconnection and no appointment, unlike electricity which can need a connection on the day. Connecting water means opening an account in your name or transferring the existing one with the corporation that serves the address. You give them your name, the address and the move-in date, and they note the meter so billing starts from the right reading. An owner moving out transfers the account out of their name at settlement so the next quarter is not theirs. A renter usually does not open a water account at all, because the owner holds it and simply on-bills the eligible usage portion.
What this looks like in real moves
How the split trips up Australians on a move
The rules above are not abstract. They are exactly how households end up paying water charges that were never theirs:
The renter billed the supply charge
A tenant signs a lease and is handed quarterly water bills that include the fixed supply charge as well as usage. They pay it for a year before learning the supply charge was always the owner cost, and that they were out of pocket every quarter for a charge they did not owe.
The shared meter that was on-billed anyway
A renter in a small block is charged for water usage even though the units share a single meter. With no separate meter the usage cannot be fairly split, so in most states it should have stayed with the owner, but nobody checked the meter arrangement at the start.
The hunt for a better water deal
A new arrival spends an afternoon trying to compare water providers for their suburb, the way they compared electricity and internet, and gets nowhere because only one corporation serves the address. The time was wasted on a market that does not exist.
The owner who never closed the account
A seller moves out but forgets to transfer the water account out of their name, then receives a bill for water used after settlement by the new occupant. A two-minute call on the move-out date would have stopped the next quarter landing on the wrong person.
The insider insight
The protection is the split, not the provider
Here is the part most moving guides never put plainly. Because water has no market, there is no saving to chase by switching, which means the only money on the table is the money you avoid paying when it was never yours. The whole game moves from "find a better deal" to "police the bill split". The households that come out ahead are not the ones who found a cheaper water company, because there is no such thing, they are the renters who checked whether the home was separately metered and water-efficient before accepting a single usage charge, and who refused the supply charge outright. The lever is knowledge of who owes what, not negotiation.
The non-obvious truth: with a regulated monopoly, the consumer protection is built into the billing rules, not the market. The owner pays the fixed supply charge always; the tenant pays metered usage only when the home is separately metered and water-efficient. Knowing that one rule is worth more than any amount of shopping around, because shopping around is impossible. Read the water clause in your lease, confirm the meter, and let the rules do the protecting.
The practical consequence: do not treat water like the utilities you compare. Treat it as an account to put in the right name and a bill to split correctly, and the savings look after themselves.
Grounded in the analysis
What you should actually do to connect water
Specific moves that follow from how water is supplied and billed, not generic advice.
Find your corporation, do not compare
Identify the single water corporation that serves your new address (Sydney Water, Yarra Valley Water, SA Water and so on). There is nothing to compare, so do not waste time hunting for a deal; just note who supplies the suburb so you know who to contact.
Open or transfer the account
If you are the owner, open an account in your name from the move-in date, or transfer it out of your name on the way out. Give your name, the address, the date and a meter reading so billing starts cleanly. Renters usually leave the account with the owner.
Check the split before you pay
As a renter, refuse the fixed supply charge: it is the owner cost. Accept usage only if your home is separately metered and water-efficient. Read the water clause in your lease, and raise anything off with your state tenancy regulator if needed.
Sorting the rest of the move? Use our moving checklist, connect the utilities you can compare via connect utilities, and line up your internet provider for the new address.
Current figures, last updated 2026-06-16
Indicative water connection and billing facts for Australia, 2026. Sources: state water corporations (Sydney Water, Yarra Valley Water, SA Water, Water Corporation and others) and state tenancy regulators. Exact charges and rules vary by state and corporation, so treat every figure as a guide and confirm with your supplier and your lease.
The bottom line
Why the only water question worth asking is who pays
Connecting water on a move is the one utility task where there is no deal to find, because your supply is a regulated regional monopoly with a single corporation behind it. So put the comparison instinct aside and spend your attention on the bill split instead. The owner pays the fixed supply charge, a tenant pays metered usage only when the home is separately metered and water-efficient, and connecting means transferring the account rather than switching anything. With rents high and water bills running into the hundreds each year, the households that come out ahead in 2026 are not the ones who shopped around, because they cannot, they are the ones who put the account in the right name and made sure every charge landed on the right person.
Common questions
A Selectra expert answers your water connection questions
No. Unlike electricity, gas and internet, water is not a competitive market. Each address is served by a single regional water corporation, such as Sydney Water in greater Sydney, Yarra Valley Water or South East Water in Melbourne, SA Water in South Australia, the Water Corporation in WA, or your local council-owned utility elsewhere. That corporation holds a regulated monopoly over your suburb, so there is no retailer to compare and nothing to switch. Connecting water is simply a matter of opening or transferring the account with whichever corporation serves your new address.
The split is the key. A water bill has two parts: a fixed supply or service charge for access to the network, and a metered usage charge for the water you actually use. The property owner is liable for the supply charge. In most states a tenant can be billed for metered usage, but only when two conditions are met: the property is separately metered, and it meets the state water-efficiency rules (compliant taps, showerheads and no leaks). If the home is not separately metered, or fails the efficiency standard, the owner generally pays usage too. So a renter should never be billed the fixed supply charge.
Separately metered means your dwelling has its own water meter that measures only your consumption, rather than sharing a meter across several units or with a common area. It matters because it is the gateway to whether a landlord can pass usage charges on at all. If your unit is on its own meter and the home meets the water-efficiency standard, the owner can recover metered usage from you. If usage is shared across a single meter, it cannot be fairly apportioned, so in most states the owner carries it. Always confirm whether your new home is separately metered before you accept any usage charge.
The only thing you do is contact the water corporation that serves your new address and either open an account in your name or transfer the existing one. There is no connection appointment as there can be with electricity, because the supply is rarely switched off between occupants. Give the corporation your name, the new address and the move-in date, and ask them to read or note the meter so your billing starts from the right point. If you are an owner moving out, transfer the account out of your name on the settlement or move-out date so the next bill is not yours.
Almost never. Water corporations generally leave the supply connected between occupants, so the taps run and the toilet flushes from day one without a physical reconnection. That is unlike electricity, which can need a connection on the day. The practical task is administrative: make sure the account is in your name from the move-in date so the bills come to you and not the previous occupant. If you move into a brand-new build with no existing connection, that is a different and more involved process handled directly with the corporation.
No, not in the standard case. Across the states the fixed supply or service charge is the owner cost, and tenancy rules consistently keep it with the landlord. A tenant can only be asked to pay metered usage, and only where the property is separately metered and water-efficient. If a landlord or agent tries to bill you the supply charge, that is a red flag worth raising with your state tenancy regulator (NSW Fair Trading, Consumer Affairs Victoria, the RTA in Queensland, or your state equivalent). Always read the water clause in your lease before you sign.
