Octopus Energy runs a referral scheme that gives new customers £50 energy credit when they join using an eligible referral link. You can use our Octopus Energy referral link below:
Referral code: new-brook-438
Get £50 Octopus Energy credit →
If your referral is successful, £50 will be added to your Octopus Energy account as credit. We’ll also receive a referral reward from Octopus.
Already decided you want to join Octopus Energy but want to understand more about switching? Read our guide to switching to Octopus Energy instead.
What you need to know about the Octopus Energy referral code
| What to know | Octopus referral scheme |
|---|---|
| New customer reward | £50 energy credit |
| Referrer reward | £50 energy credit |
| Our referral code | new-brook-438 |
| How to use it | Join through the referral link |
| When is the reward paid? | After your switch completes and your first Direct Debit is successfully taken |
| Where does the £50 go? | Into your Octopus Energy account as credit |
Last checked: 20 September 2026. Referral offers and eligibility can change, so check the offer shown by Octopus before completing your sign-up.
What is an Octopus Energy referral code?
Every Octopus Energy customer can be given a unique referral link that they can share with other people.
You’ll sometimes see this described as an Octopus Energy referral code, although in practice Octopus mainly uses referral links rather than asking you to type a promotional code into a box.
For example, our referral link is:
share.octopus.energy/new-brook-438
The new-brook-438 part is our unique referral code.
If you follow the link and join Octopus through it, Octopus can associate your new account with the referral and apply the relevant reward once the referral conditions have been met.
How does the Octopus Energy £50 referral work?
The referral scheme is simple.
Click on an eligible Octopus referral link and complete your sign-up directly with Octopus Energy. Once your energy supply has successfully moved across and your first Direct Debit payment has been taken, Octopus will add a £50 credit to your account.
For a standard domestic referral, a new customer receives £50 account credit, while the person who referred them also receives £50 credit.
The referral reward is separate from the tariff you choose. You can therefore use the referral link first and then consider which available Octopus tariff is most suitable for your home.
If you haven’t decided which tariff you want, see our Octopus Energy tariffs guide.
Want to use our referral?
You can use our referral link here:
Use our Octopus Energy referral link and get £50 credit →
Using our link means we also receive a referral reward from Octopus Energy if your referral qualifies.
When do I get the £50 Octopus referral credit?
You shouldn’t expect the £50 to appear immediately after completing the online sign-up.
Octopus says the new customer generally needs to have fully switched to Octopus and made their first successful monthly Direct Debit payment before the referral credit can be added.
Octopus says this typically takes around four weeks from joining, although it can take longer if something delays the switch.
Once processed, the referral should appear in your Octopus account balance history as a £50 credit.
How is the £50 referral reward paid?
The £50 isn’t normally sent to your bank account as a separate cash payment.
Instead, it is added to your Octopus Energy account as energy credit.
That means it contributes towards the balance of your energy account and can help cover future electricity or gas charges.
You should be able to see the referral payment in your Octopus account once it has been applied.
Important Octopus Energy referral rules
There are a few things worth knowing before using a referral code:
- Use the referral link when you join. Octopus says referrals should normally be completed directly through the referral link rather than through a comparison website or another third party.
- The switch needs to complete. You won’t qualify simply by starting a quote or clicking the referral link.
- Your first Direct Debit needs to be successfully taken before the referral reward can normally be processed.
- Don’t assume two introductory offers can be combined. Eligibility for promotional and referral rewards can depend on the offer and Octopus’s current terms.
- Referral rewards can change. The £50 reward described on this page is correct at the time of our latest check, but Octopus can change its referral scheme.
You should check the reward and any conditions displayed by Octopus when following the referral link before completing your sign-up.
Can I add an Octopus referral code after signing up?
Possibly, but it’s not guaranteed.
Octopus says that if you signed up directly through its website but forgot to use a friend’s referral link, you can contact Octopus and provide the referral code.
They may then be able to associate the referral with your account.
However, this doesn’t mean that any existing Octopus customer can simply add a referral code and receive £50. It is intended for situations where somebody has recently joined directly but forgot to use the referral during sign-up.
If you haven’t joined yet, the simplest option is to use the referral link from the beginning.
Use Octopus referral code new-brook-438 →
Can existing Octopus Energy customers use a referral code?
The standard referral scheme is primarily designed for people joining Octopus Energy.
If you’re already an established Octopus customer, you generally shouldn’t expect to be able to enter somebody else’s referral code and receive another £50 switching reward.
However, if you’ve only recently signed up directly with Octopus and forgot to use a referral link, it’s worth contacting Octopus to ask whether it can still be added.
Existing customers can instead make use of their own referral link to refer friends or family.
Where can I find my own Octopus Energy referral code?
Once you’re an Octopus customer, your own unique referral link should be available through your Octopus online account.
It will usually look something like:
share.octopus.energy/word-word-123
You can share that link with eligible friends or family who are thinking about joining Octopus.
When somebody successfully joins through your link and meets the referral conditions, you can receive referral credit too.
Does the referral code affect which Octopus tariff I can choose?
The referral scheme and your energy tariff are separate things.
Using a referral link doesn’t mean you’re signing up to a special “referral tariff”. You’re still joining Octopus Energy and can then choose from the tariffs available and suitable for your circumstances.
Octopus has everything from conventional variable and fixed tariffs to tariffs designed around electric vehicles, solar panels, batteries and flexible electricity use.
What other benefits are available to Octopus customers?
Yes. The £50 referral credit is just one of the benefits available when joining Octopus Energy.
Once you’re a customer, you may also be able to take advantage of other rewards, features and schemes, including Octoplus, Free Electricity sessions and other customer perks.
You can see what else is available in our guide to Octopus Energy benefits.
Octopus Energy referral code FAQs
What is the Octopus Energy referral code?
Our current Octopus Energy referral code is new-brook-438.
The easiest way to use it is through our referral link:
share.octopus.energy/new-brook-438 →
How much do I get with an Octopus referral code?
The standard domestic referral reward is currently £50 energy credit for the new customer.
The referrer also receives £50 when the referral qualifies.
Is the Octopus referral £50 each or £50 split between you?
It’s £50 each under the current domestic referral scheme.
That means the new customer receives £50 account credit and the referrer receives £50 account credit, giving a combined referral reward of £100.
Is the £50 Octopus referral paid in cash?
For the standard domestic referral scheme, the reward is added to your Octopus Energy account as credit, rather than being paid directly into your bank account.
How long does the Octopus referral bonus take?
Octopus says the reward can be added once your switch is complete and your first Direct Debit has been successfully taken.
It says the whole process typically takes around four weeks from joining, although delays to your switch can make it take longer.
Do I need to enter a referral code?
The safest approach is to follow the referral link itself. This allows Octopus to associate your sign-up with the referral automatically.
Our link is: share.octopus.energy/new-brook-438 →
What happens if I forgot to use a referral link?
If you joined directly through Octopus, contact Octopus and provide the referral code. Octopus says it may be able to add the referral retrospectively in this situation.
This page contains a referral link. If you join Octopus Energy through it and meet the referral conditions, you receive the advertised referral credit and we also receive a reward from Octopus Energy. See our affiliate disclosure for more information.