How to understand your Octopus Energy bill
A simple step-by-step guide to finding your latest bill and checking the details that matter most.
Understand my billOctopus Energy tariffs, contact details and bill checks in one place
Looking for current Octopus Energy tariff information, support details, or a quick way to check whether your deal is still fair? This page brings together the key details existing customers usually need first.
Octopus Energy
What you can do here
View tariff records, find support routes, and move straight into a 60-second bill check.
35
Total tariff records
19
Active tariff records
Use the contact details we have listed
Phone numbers, email addresses and official links are collated so you can get to the right place faster.
View contact detailsSee whether your current Octopus Energy deal still looks fair
If your costs have changed or your deal no longer feels clear, a quick check is usually the easiest next step.
Start a bill checkA cleaner starting point for existing Octopus Energy customers
Instead of bouncing between supplier emails, bill details and help pages, you can use this hub to quickly understand what we hold, what is still live, and where to go next.
Standard tariffs are worth reviewing
If your deal has rolled on, it can be a good moment to check whether a better option is available.
The bill check is fast
You can move from supplier information straight into checking your bill.
A look at Octopus Energy tariffs expiring this month
These are some of the live tariff records we currently hold for Octopus Energy.
Octopus Go 12M Fixed August 2025 v1
STANDARD
Tariff codes: electricity GO-FIX-12M-25-08-29, gas GO-FIX-12M-25-08-29.
Ends 31 August 2026
View tariff detailsIntelligent Octopus Go 12M Fixed August 2025 v1
STANDARD
Tariff codes: electricity INTELLI-FIX-12M-25-08-29, gas INTELLI-FIX-12M-25-08-29.
Ends 31 August 2026
View tariff detailsCosy Octopus 12M Fixed September 2025 v1
STANDARD
Tariff codes: electricity COSY-FIX-12M-25-09-24, gas COSY-FIX-12M-25-09-24.
Ends 30 September 2026
View tariff detailsOctopus Energy support information at a glance
If you just need the basics, here are the main contact routes we currently hold for Octopus Energy.
Guides to help you save
Advice and explainers linked to Octopus Energy that may help before or after you check your bill.
We have not linked any guides to Octopus Energy yet.
Check whether your current Octopus Energy deal still looks fair
Enter your postcode to get started. If you are already with Octopus Energy, this is usually the fastest way to see whether your current deal still stacks up well.
We'll check your suppliers best deals
Don't just take our word for it
Join households across the UK who asked ismybillfair