When a relationship ends, most people focus on the big-ticket items: the mortgage, the bank accounts, the car. Shared utility accounts rarely make the list. Yet electricity, gas, water, internet, and even council rates can stay in both names long after one person has left the property, and that shared liability doesn't disappear on its own.
Rockwell Family Law Services works with clients who discover, months after separation, that they're still legally responsible for bills run up by an ex-partner. The good news is that utility accounts are relatively straightforward to separate if you act early and follow the right steps.
Why utility accounts matter after separation
A utility account in joint names means both people are liable for the debt. If your former spouse runs up an overdue electricity bill and doesn't pay it, the provider can pursue you. Unpaid utilities can also affect your credit file, which has downstream consequences for borrowing. If you're already thinking about how to protect your credit score during separation, utility accounts belong on your checklist alongside credit cards and personal loans.
The risk compounds when one partner remains in the family home and the other has already moved out. The departing partner often assumes the accounts will be sorted eventually. "Eventually" is where problems start.
Step one: get a full list of every account
Before you can act, you need to know what exists. Gather recent bills or statements for:
- Electricity and gas (these are sometimes with the same retailer, sometimes separate)
- Water and sewerage (often billed by a local council or water authority)
- Internet and landline
- Council rates (if the property is owned rather than rented)
- Body corporate levies (for units or townhouses)
Check both physical mail and email inboxes. Some accounts send paperless bills only. If you have shared access to an email address, download or screenshot current statements before you lose access to them.
Step two: decide who stays and who transfers
The outcome here depends on who keeps the property. If one partner stays in the family home, the accounts connected to that property should transfer into that person's name alone. If the property is being sold, most accounts will simply be closed at settlement.
Contact each provider directly. Most energy retailers and internet providers have a straightforward account transfer process. You'll typically need:
- Proof of identity for the person taking over the account
- A final meter reading (for energy accounts) to mark the transfer date
- The account number and billing address
Some providers require both account holders to consent to the transfer. If your former spouse isn't cooperating, it's worth speaking to a family lawyer about your options. You may be able to request that the provider separate the account on the basis of a court order or a written separation agreement.
Step three: clear any outstanding balances first
Most providers won't transfer an account that has an outstanding balance. Work out who owes what before making the call. If the debt accumulated while you were both living in the property, it's part of your shared liabilities and should be dealt with the same way as any other joint debt. Rockwell Family Law Services can assist clients in negotiating these arrangements, particularly where one party is reluctant to contribute.
Thinking carefully about shared debts is worth doing across all your accounts. A related guide on how to split debts fairly when separating walks through the broader principles that apply under Australian law.
Step four: set up new accounts in your own name
If you've moved to a new address, you'll need utilities connected in your name only. Don't allow a former spouse to stay on the account "temporarily" because it makes things easier in the short term. That temporary arrangement has a way of becoming permanent, and you'll carry the liability the whole time.
When setting up new accounts, check whether any outstanding debt from a joint account in your old name is being flagged by the provider. Some retailers have internal flags that can delay connection. If that happens, get written confirmation from the old provider that the balance is settled or in dispute.
Internet and phone plan complications
Broadband and phone plans add an extra layer of complexity. Many couples bundle their mobile plans together to access multi-line discounts. Separating bundled plans can trigger early termination fees, and the primary account holder is usually the one responsible for those fees unless the contract says otherwise.
Review the contract terms before calling to cancel or split. If you're the secondary account holder, check whether you can port your mobile number to a new provider without the primary account holder's involvement. In most cases in Australia, number porting doesn't require the consent of the other account holder, but the primary account holder may be notified.
Council rates and water authority accounts
Council rates follow the property, not the person. If your name is on the title, your name is on the rates notice. If the property is being transferred to one partner as part of a property settlement, the rates account will update once the title transfer is registered. In the interim, make sure rates are being paid to avoid penalties, regardless of who is living there.
Water authority accounts vary by state. In some jurisdictions, water usage charges are billed to the tenant or occupant; in others, they go to the property owner. Contact your local water authority to clarify the position and update the account holder name as soon as the living arrangements are confirmed.
Keep records of every change you make
Each time you transfer, close, or open an account, save written confirmation. An email from the provider confirming the account has been transferred out of your name is worth keeping. If a debt surfaces later that you believe was settled, your records are your defence.
This discipline applies to every part of your financial separation, not just utilities. Rockwell Family Law Services recommends clients maintain a separation file with signed agreements, account statements, correspondence with providers, and any court orders or consent orders relevant to property and debt. Good records reduce disputes and speed up resolution.
When to get legal advice
Utility accounts are generally manageable without legal intervention. But if your former spouse is refusing to cooperate, running up debts in joint accounts, or you're dealing with a business property that has commercial utilities, legal advice becomes important quickly. Rockwell Family Law Services offers advice on all aspects of financial separation, from the straightforward to the complicated. Don't wait until a debt collector calls to get clarity on where you stand.