1. Check the contract you have now
Before signing up elsewhere, read your existing notice requirements and any exit fees. Keep a copy of the new offer and confirm its requirements, which may include a credit check, an email address or automatic payments. UCA’s switching guide describes the process.
Make a small changeover folder with the old contract, new confirmation and both retailers’ contact details. Write down the service address and site ID. Keeping those beside the paperwork is particularly useful if you manage more than one home.
2. Confirm the new signup
Sign up with your selected retailer, then check the account name, service address, rate and terms in the confirmation. Ask for the expected start date and who handles each notice. Competitive contracts have a ten-calendar-day cooling-off period for cancellation without penalty.
3. Allow time for the changeover
UCA gives a switching range of 10–90 calendar days. Your distributor continues supplying energy, and you pay your previous retailer until the switch date. Settle the final bill: credits and payments do not transfer between retailers.
Keep the service change separate from a physical disconnection. If you are uncertain which instruction to give, ask the retailer to explain it before requesting a shut-off.
4. Check the first bill
Compare the first new bill against the confirmation you saved. Does the service date make sense? Is the rate what you agreed? Are the administration charges consistent with the offer? A partial first month may look different from a normal month, so compare the same number of service days before concluding something is wrong.
This is also when to check that the old account has been settled. Save the final statement and any confirmation of a refunded credit. If something is unclear, ask the retailer for a written explanation using the exact line item and billing dates.
Moving house? Treat it as a different job
Old and new addresses need separate arrangements. Ask whether your retailer can transfer service, and watch for overlapping service periods. Tenants should agree the last service day with their landlord, close accounts in their own name, provide a forwarding address and check notice requirements. UCA’s tenant guide distinguishes closing your account from requesting physical disconnection.
A bill can be mailed to a new address while still recording service at the old home. For a comparison, use the service address and service dates, not just the mailing address at the top. Don’t assume the previous home’s annual usage will be accurate for a different building.
Can renters choose their provider?
Often, renters arranging their own utilities have choices, but paying a bill does not automatically mean you control the retailer. Check what rent includes. UCA says tenants with sub-metered electricity must use the landlord’s selected electricity company. Confirm the arrangement before applying to switch.
Once the service details are clear, use our comparison checklist to assess the cost of the new offer. BillRobin is not yet arranging switches or accepting utility bills through this site.
Sources & review
Based on the official sources below, reviewed on 9 September 2026. Rules and offers can change; verify the current terms before acting. We link to sources so you can check the details.
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